2019-01-15T16:18:54.973+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:41076 #7469 (13 connections now open)
2019-01-15T16:18:54.973+0000 I NETWORK  [conn7469] received client metadata from 10.1.0.21:41076 conn7469: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T16:19:54.976+0000 I NETWORK  [conn7469] end connection 10.1.0.21:41076 (12 connections now open)
2019-01-15T16:20:36.640+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:56732 #7470 (13 connections now open)
2019-01-15T16:20:36.641+0000 I NETWORK  [conn7470] received client metadata from 10.1.0.21:56732 conn7470: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T16:20:51.417+0000 I NETWORK  [listener] connection accepted from 10.1.0.22:51612 #7471 (14 connections now open)
2019-01-15T16:20:51.417+0000 I NETWORK  [conn7471] received client metadata from 10.1.0.22:51612 conn7471: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T16:21:36.656+0000 I NETWORK  [conn7468] end connection 10.1.0.21:45958 (13 connections now open)
2019-01-15T16:21:51.419+0000 I NETWORK  [conn7471] end connection 10.1.0.22:51612 (12 connections now open)
2019-01-15T16:22:18.249+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T16:23:59.400+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:38074 #7472 (13 connections now open)
2019-01-15T16:23:59.400+0000 I NETWORK  [conn7472] received client metadata from 10.1.0.21:38074 conn7472: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T16:24:59.404+0000 I NETWORK  [conn7472] end connection 10.1.0.21:38074 (12 connections now open)
2019-01-15T16:27:13.474+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:58112 #7473 (13 connections now open)
2019-01-15T16:27:13.475+0000 I NETWORK  [conn7473] received client metadata from 10.1.0.21:58112 conn7473: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T16:27:18.243+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T16:28:13.476+0000 I NETWORK  [conn7470] end connection 10.1.0.21:56732 (12 connections now open)
2019-01-15T16:28:44.950+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:57594 #7474 (13 connections now open)
2019-01-15T16:28:44.950+0000 I NETWORK  [conn7474] received client metadata from 10.1.0.21:57594 conn7474: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T16:29:44.968+0000 I NETWORK  [conn7473] end connection 10.1.0.21:58112 (12 connections now open)
2019-01-15T16:31:59.008+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:60420 #7475 (13 connections now open)
2019-01-15T16:31:59.009+0000 I NETWORK  [conn7475] received client metadata from 10.1.0.21:60420 conn7475: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T16:32:18.270+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T16:32:59.011+0000 I NETWORK  [conn7475] end connection 10.1.0.21:60420 (12 connections now open)
2019-01-15T16:37:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T16:42:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T16:47:18.206+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T16:52:18.146+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T16:57:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:02:18.139+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:07:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:10:58.785+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:59826 #7476 (13 connections now open)
2019-01-15T17:10:58.786+0000 I NETWORK  [conn7476] received client metadata from 10.1.0.20:59826 conn7476: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T17:12:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:15:58.800+0000 I NETWORK  [conn7476] end connection 10.1.0.20:59826 (12 connections now open)
2019-01-15T17:17:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:22:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:23:59.929+0000 I NETWORK  [conn7391] end connection 10.1.0.20:38822 (11 connections now open)
2019-01-15T17:23:59.933+0000 I NETWORK  [conn6641] end connection 10.1.0.20:52950 (10 connections now open)
2019-01-15T17:24:05.090+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:33864 #7477 (11 connections now open)
2019-01-15T17:24:05.090+0000 I NETWORK  [conn7477] received client metadata from 10.1.0.20:33864 conn7477: { driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T17:24:05.105+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:33878 #7478 (12 connections now open)
2019-01-15T17:24:05.105+0000 I NETWORK  [conn7478] received client metadata from 10.1.0.20:33878 conn7478: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T17:27:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:32:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:37:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:42:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:47:18.204+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:52:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T17:57:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:02:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:07:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:12:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:17:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:22:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:22:21.886+0000 I NETWORK  [conn7447] end connection 10.1.0.50:48200 (11 connections now open)
2019-01-15T18:23:21.909+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:60120 #7479 (12 connections now open)
2019-01-15T18:23:21.910+0000 I NETWORK  [conn7479] received client metadata from 10.1.0.50:60120 conn7479: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T18:27:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:32:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:37:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:42:18.176+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:47:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:52:18.141+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T18:57:18.173+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:02:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:07:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:12:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:17:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:22:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:27:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:32:18.179+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:32:52.162+0000 I NETWORK  [conn7479] end connection 10.1.0.50:60120 (11 connections now open)
2019-01-15T19:32:52.179+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:43888 #7480 (12 connections now open)
2019-01-15T19:32:52.179+0000 I NETWORK  [conn7480] received client metadata from 10.1.0.50:43888 conn7480: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T19:37:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:42:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:47:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:52:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T19:57:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:02:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:07:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:12:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:17:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:19:52.344+0000 I NETWORK  [conn7480] end connection 10.1.0.50:43888 (11 connections now open)
2019-01-15T20:21:19.904+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:52262 #7481 (12 connections now open)
2019-01-15T20:21:19.904+0000 I NETWORK  [conn7481] received client metadata from 10.1.0.50:52262 conn7481: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T20:22:18.199+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:27:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:32:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:37:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:42:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:47:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:52:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T20:57:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:02:18.183+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:07:18.176+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:12:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:17:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:22:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:27:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:28:52.611+0000 I NETWORK  [conn7481] end connection 10.1.0.50:52262 (11 connections now open)
2019-01-15T21:28:52.627+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:35692 #7482 (12 connections now open)
2019-01-15T21:28:52.627+0000 I NETWORK  [conn7482] received client metadata from 10.1.0.50:35692 conn7482: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T21:32:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:37:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:42:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:47:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:52:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T21:57:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:00:52.731+0000 I NETWORK  [conn7482] end connection 10.1.0.50:35692 (11 connections now open)
2019-01-15T22:00:52.751+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:41216 #7483 (12 connections now open)
2019-01-15T22:00:52.752+0000 I NETWORK  [conn7483] received client metadata from 10.1.0.50:41216 conn7483: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T22:02:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:07:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:12:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:17:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:22:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:27:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:32:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:33:22.856+0000 I NETWORK  [conn7483] end connection 10.1.0.50:41216 (11 connections now open)
2019-01-15T22:34:22.878+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:47010 #7484 (12 connections now open)
2019-01-15T22:34:22.878+0000 I NETWORK  [conn7484] received client metadata from 10.1.0.50:47010 conn7484: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T22:37:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:42:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:47:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:52:18.180+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T22:57:18.177+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:02:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:07:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:07:32.669+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:49048 #7485 (13 connections now open)
2019-01-15T23:07:32.669+0000 I NETWORK  [conn7485] received client metadata from 10.1.0.21:49048 conn7485: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T23:08:32.671+0000 I NETWORK  [conn7474] end connection 10.1.0.21:57594 (12 connections now open)
2019-01-15T23:12:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:17:18.173+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:22:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:25:36.311+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:39348 #7486 (13 connections now open)
2019-01-15T23:25:36.312+0000 I NETWORK  [conn7486] received client metadata from 10.1.0.20:39348 conn7486: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T23:26:36.315+0000 I NETWORK  [conn7478] end connection 10.1.0.20:33878 (12 connections now open)
2019-01-15T23:27:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:32:18.173+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:37:18.179+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:42:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:47:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:52:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-15T23:53:53.150+0000 I NETWORK  [conn7484] end connection 10.1.0.50:47010 (11 connections now open)
2019-01-15T23:54:53.174+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:60906 #7487 (12 connections now open)
2019-01-15T23:54:53.174+0000 I NETWORK  [conn7487] received client metadata from 10.1.0.50:60906 conn7487: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-15T23:57:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:02:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:07:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:12:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:15:53.238+0000 I NETWORK  [conn7487] end connection 10.1.0.50:60906 (11 connections now open)
2019-01-16T00:17:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:17:53.266+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:36654 #7488 (12 connections now open)
2019-01-16T00:17:53.266+0000 I NETWORK  [conn7488] received client metadata from 10.1.0.50:36654 conn7488: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T00:22:18.179+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:27:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:31:53.301+0000 I NETWORK  [conn7488] end connection 10.1.0.50:36654 (11 connections now open)
2019-01-16T00:32:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:32:23.320+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:39164 #7489 (12 connections now open)
2019-01-16T00:32:23.320+0000 I NETWORK  [conn7489] received client metadata from 10.1.0.50:39164 conn7489: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T00:37:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:42:18.257+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:47:18.193+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:52:18.172+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T00:57:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:02:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:04:23.437+0000 I NETWORK  [conn7489] end connection 10.1.0.50:39164 (11 connections now open)
2019-01-16T01:04:23.458+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:44678 #7490 (12 connections now open)
2019-01-16T01:04:23.459+0000 I NETWORK  [conn7490] received client metadata from 10.1.0.50:44678 conn7490: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T01:07:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:12:18.184+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:17:18.214+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:22:18.187+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:27:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:32:18.196+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:37:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:42:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:47:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:52:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T01:57:18.186+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:02:18.185+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:07:18.172+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:12:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:17:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:22:18.173+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:27:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:29:53.775+0000 I NETWORK  [conn7490] end connection 10.1.0.50:44678 (11 connections now open)
2019-01-16T02:30:53.796+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:59626 #7491 (12 connections now open)
2019-01-16T02:30:53.796+0000 I NETWORK  [conn7491] received client metadata from 10.1.0.50:59626 conn7491: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T02:32:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:37:18.173+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:42:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:47:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:52:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T02:57:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:02:18.173+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:07:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:12:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:16:53.955+0000 I NETWORK  [conn7491] end connection 10.1.0.50:59626 (11 connections now open)
2019-01-16T03:17:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:18:53.982+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:39676 #7492 (12 connections now open)
2019-01-16T03:18:53.982+0000 I NETWORK  [conn7492] received client metadata from 10.1.0.50:39676 conn7492: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T03:22:18.185+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:27:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:32:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:37:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:42:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:47:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:52:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T03:57:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:02:18.196+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:07:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:12:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:17:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:22:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:27:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:32:18.186+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:37:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:42:18.172+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:47:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:52:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T04:57:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:02:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:02:24.350+0000 I NETWORK  [conn7492] end connection 10.1.0.50:39676 (11 connections now open)
2019-01-16T05:02:54.370+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:57646 #7493 (12 connections now open)
2019-01-16T05:02:54.370+0000 I NETWORK  [conn7493] received client metadata from 10.1.0.50:57646 conn7493: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T05:07:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:12:18.174+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:17:18.218+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:22:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:27:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:32:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:37:18.190+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:42:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:47:18.146+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:52:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T05:57:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:02:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:07:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:12:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:17:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:22:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:27:18.145+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:32:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:34:25.183+0000 I COMMAND  [replSetDistLockPinger] command config.lockpings command: findAndModify { findAndModify: "lockpings", query: { _id: "ConfigServer" }, update: { $set: { ping: new Date(1547620464536) } }, upsert: true, writeConcern: { w: "majority", wtimeout: 15000 }, $db: "config" } numYields:0 ok:0 errMsg:"Not primary while running findAndModify command on collection config.lockpings" errName:NotMaster errCode:10107 reslen:527 locks:{ Global: { acquireCount: { r: 1, w: 1 }, acquireWaitCount: { r: 1 }, timeAcquiringMicros: { r: 568 } }, Database: { acquireCount: { w: 1 } }, Collection: { acquireCount: { w: 1 } } } protocol:op_msg 646ms
2019-01-16T06:37:18.273+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:42:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:46:24.755+0000 I NETWORK  [conn7493] end connection 10.1.0.50:57646 (11 connections now open)
2019-01-16T06:47:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:49:24.789+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:47788 #7494 (12 connections now open)
2019-01-16T06:49:24.789+0000 I NETWORK  [conn7494] received client metadata from 10.1.0.50:47788 conn7494: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T06:52:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T06:57:18.279+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:02:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:07:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:12:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:17:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:18:04.226+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:48668 #7495 (13 connections now open)
2019-01-16T07:18:04.226+0000 I NETWORK  [conn7495] received client metadata from 10.1.0.21:48668 conn7495: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T07:19:04.228+0000 I NETWORK  [conn7485] end connection 10.1.0.21:49048 (12 connections now open)
2019-01-16T07:22:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:27:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:32:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:37:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:41:56.002+0000 I COMMAND  [replSetDistLockPinger] command config.lockpings command: findAndModify { findAndModify: "lockpings", query: { _id: "ConfigServer" }, update: { $set: { ping: new Date(1547624515246) } }, upsert: true, writeConcern: { w: "majority", wtimeout: 15000 }, $db: "config" } numYields:0 ok:0 errMsg:"Not primary while running findAndModify command on collection config.lockpings" errName:NotMaster errCode:10107 reslen:527 locks:{ Global: { acquireCount: { r: 1, w: 1 } }, Database: { acquireCount: { w: 1 } }, Collection: { acquireCount: { w: 1 } } } protocol:op_msg 756ms
2019-01-16T07:42:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:47:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:52:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T07:53:25.021+0000 I NETWORK  [conn7494] end connection 10.1.0.50:47788 (11 connections now open)
2019-01-16T07:55:55.048+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:59272 #7496 (12 connections now open)
2019-01-16T07:55:55.049+0000 I NETWORK  [conn7496] received client metadata from 10.1.0.50:59272 conn7496: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T07:57:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:02:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:07:18.181+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:12:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:17:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:22:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:27:18.146+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:32:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:37:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:42:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:47:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:52:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T08:57:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:02:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:07:18.134+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:12:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:17:18.138+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:22:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:27:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:32:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:37:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:42:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:47:18.146+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:52:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T09:57:18.287+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:02:18.177+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:07:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:12:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:17:18.180+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:22:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:27:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:32:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:32:55.623+0000 I NETWORK  [conn7496] end connection 10.1.0.50:59272 (11 connections now open)
2019-01-16T10:36:25.659+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:58750 #7497 (12 connections now open)
2019-01-16T10:36:25.660+0000 I NETWORK  [conn7497] received client metadata from 10.1.0.50:58750 conn7497: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T10:37:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:42:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:47:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:52:18.143+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T10:57:18.174+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:02:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:07:18.141+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:12:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:17:18.142+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:22:18.178+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:25:05.049+0000 I COMMAND  [conn7461] command config.settings command: find { find: "settings", filter: { _id: "balancer" }, readConcern: { level: "majority", afterOpTime: { ts: Timestamp(1547637904, 3), t: 2 } }, limit: 1, maxTimeMS: 30000, $readPreference: { mode: "nearest" }, $replData: 1, $clusterTime: { clusterTime: Timestamp(1547637904, 3), signature: { hash: BinData(0, 9344F8193D9FF7D148EB49D55524C43F108E111E), keyId: 6621117090977808388 } }, $configServerState: { opTime: { ts: Timestamp(1547637904, 3), t: 2 } }, $db: "config" } planSummary: EOF keysExamined:0 docsExamined:0 cursorExhausted:1 numYields:0 nreturned:0 reslen:524 locks:{ Global: { acquireCount: { r: 1 } }, Database: { acquireCount: { r: 1 } }, Collection: { acquireCount: { r: 1 } } } protocol:op_msg 146ms
2019-01-16T11:27:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:32:18.138+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:37:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:42:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:47:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:52:18.271+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T11:57:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:02:18.172+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:07:18.147+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:12:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:17:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:22:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:27:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:32:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:37:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:42:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:42:26.125+0000 I NETWORK  [conn7497] end connection 10.1.0.50:58750 (11 connections now open)
2019-01-16T12:43:26.144+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:52456 #7498 (12 connections now open)
2019-01-16T12:43:26.145+0000 I NETWORK  [conn7498] received client metadata from 10.1.0.50:52456 conn7498: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T12:47:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:52:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T12:57:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:02:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:04:30.015+0000 I COMMAND  [conn7495] command config.chunks command: find { find: "chunks", filter: { ns: "config.system.sessions", lastmod: { $gte: Timestamp(1, 0) } }, sort: { lastmod: 1 }, readConcern: { level: "majority", afterOpTime: { ts: Timestamp(1547643869, 8), t: 2 } }, maxTimeMS: 30000, $readPreference: { mode: "nearest" }, $replData: 1, $clusterTime: { clusterTime: Timestamp(1547643869, 8), signature: { hash: BinData(0, 559CB5F76F12CF28F9AB89518934507EF5809F41), keyId: 6621117090977808388 } }, $configServerState: { opTime: { ts: Timestamp(1547643869, 8), t: 2 } }, $db: "config" } planSummary: IXSCAN { ns: 1, lastmod: 1 } keysExamined:1 docsExamined:1 cursorExhausted:1 numYields:0 nreturned:1 reslen:763 locks:{ Global: { acquireCount: { r: 1 } }, Database: { acquireCount: { r: 1 } }, Collection: { acquireCount: { r: 1 } } } protocol:op_msg 140ms
2019-01-16T13:07:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:12:18.147+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:17:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:19:03.602+0000 I NETWORK  [conn7495] end connection 10.1.0.21:48668 (11 connections now open)
2019-01-16T13:19:03.649+0000 I NETWORK  [conn6643] end connection 10.1.0.21:42798 (10 connections now open)
2019-01-16T13:19:23.692+0000 I NETWORK  [conn7461] end connection 10.1.0.22:33216 (9 connections now open)
2019-01-16T13:19:23.696+0000 I NETWORK  [conn7329] end connection 10.1.0.22:34860 (8 connections now open)
2019-01-16T13:19:26.257+0000 I NETWORK  [conn7498] end connection 10.1.0.50:52456 (7 connections now open)
2019-01-16T13:19:26.275+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:58666 #7499 (8 connections now open)
2019-01-16T13:19:26.275+0000 I NETWORK  [conn7499] received client metadata from 10.1.0.50:58666 conn7499: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T13:19:46.214+0000 I NETWORK  [conn7486] end connection 10.1.0.20:39348 (7 connections now open)
2019-01-16T13:19:46.217+0000 I NETWORK  [conn7477] end connection 10.1.0.20:33864 (6 connections now open)
2019-01-16T13:20:09.478+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:42170 #7500 (7 connections now open)
2019-01-16T13:20:09.478+0000 I NETWORK  [conn7500] received client metadata from 10.1.0.20:42170 conn7500: { driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T13:20:11.488+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:42198 #7501 (8 connections now open)
2019-01-16T13:20:11.488+0000 I NETWORK  [conn7501] received client metadata from 10.1.0.20:42198 conn7501: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T13:20:56.096+0000 I NETWORK  [conn7501] end connection 10.1.0.20:42198 (7 connections now open)
2019-01-16T13:20:56.098+0000 I NETWORK  [conn7500] end connection 10.1.0.20:42170 (6 connections now open)
2019-01-16T13:21:13.949+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:42390 #7502 (7 connections now open)
2019-01-16T13:21:13.949+0000 I NETWORK  [conn7502] received client metadata from 10.1.0.20:42390 conn7502: { driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T13:21:15.969+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:42410 #7503 (8 connections now open)
2019-01-16T13:21:15.970+0000 I NETWORK  [conn7503] received client metadata from 10.1.0.20:42410 conn7503: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T13:22:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:27:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:32:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:37:18.232+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:42:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:47:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:52:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T13:57:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:02:18.138+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:07:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:12:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:12:26.456+0000 I NETWORK  [conn7499] end connection 10.1.0.50:58666 (7 connections now open)
2019-01-16T14:13:56.481+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:39842 #7504 (8 connections now open)
2019-01-16T14:13:56.481+0000 I NETWORK  [conn7504] received client metadata from 10.1.0.50:39842 conn7504: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T14:17:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:22:18.188+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:27:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:32:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:37:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:39:48.067+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:55978 #7505 (9 connections now open)
2019-01-16T14:39:48.067+0000 I NETWORK  [conn7505] received client metadata from 10.1.0.20:55978 conn7505: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T14:42:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:46:16.195+0000 I NETWORK  [conn7505] end connection 10.1.0.20:55978 (8 connections now open)
2019-01-16T14:47:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:52:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T14:57:18.145+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:02:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:07:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:12:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:17:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:21:48.884+0000 I NETWORK  [listener] connection accepted from 127.0.0.1:39142 #7506 (9 connections now open)
2019-01-16T15:21:48.885+0000 I NETWORK  [conn7506] received client metadata from 127.0.0.1:39142 conn7506: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T15:22:04.433+0000 I NETWORK  [conn7506] end connection 127.0.0.1:39142 (8 connections now open)
2019-01-16T15:22:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:22:20.239+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:35150 #7507 (9 connections now open)
2019-01-16T15:22:20.240+0000 I NETWORK  [conn7507] received client metadata from 10.1.0.20:35150 conn7507: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T15:24:43.386+0000 I NETWORK  [listener] connection accepted from 127.0.0.1:39650 #7508 (10 connections now open)
2019-01-16T15:24:43.386+0000 I NETWORK  [conn7508] received client metadata from 127.0.0.1:39650 conn7508: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T15:25:16.800+0000 I NETWORK  [conn7508] end connection 127.0.0.1:39650 (9 connections now open)
2019-01-16T15:27:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:28:10.157+0000 I NETWORK  [conn7507] end connection 10.1.0.20:35150 (8 connections now open)
2019-01-16T15:32:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:33:30.738+0000 I NETWORK  [listener] connection accepted from 127.0.0.1:41152 #7509 (9 connections now open)
2019-01-16T15:33:30.738+0000 I NETWORK  [conn7509] received client metadata from 127.0.0.1:41152 conn7509: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T15:36:00.757+0000 I NETWORK  [conn7509] end connection 127.0.0.1:41152 (8 connections now open)
2019-01-16T15:37:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:42:18.186+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:47:18.146+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:52:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T15:57:18.297+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:02:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:07:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:12:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:17:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:22:18.147+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:27:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:32:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:37:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:42:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:42:57.041+0000 I NETWORK  [conn7504] end connection 10.1.0.50:39842 (7 connections now open)
2019-01-16T16:42:57.061+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:37346 #7510 (8 connections now open)
2019-01-16T16:42:57.062+0000 I NETWORK  [conn7510] received client metadata from 10.1.0.50:37346 conn7510: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T16:47:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:52:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T16:57:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:02:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:02:49.602+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:36954 #7511 (9 connections now open)
2019-01-16T17:02:49.602+0000 I NETWORK  [conn7511] received client metadata from 10.1.0.21:36954 conn7511: { driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T17:02:51.611+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:36980 #7512 (10 connections now open)
2019-01-16T17:02:51.612+0000 I NETWORK  [conn7512] received client metadata from 10.1.0.21:36980 conn7512: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T17:03:14.038+0000 I NETWORK  [listener] connection accepted from 10.1.0.22:43942 #7513 (11 connections now open)
2019-01-16T17:03:14.038+0000 I NETWORK  [conn7513] received client metadata from 10.1.0.22:43942 conn7513: { driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T17:03:14.055+0000 I NETWORK  [listener] connection accepted from 10.1.0.22:43958 #7514 (12 connections now open)
2019-01-16T17:03:14.055+0000 I NETWORK  [conn7514] received client metadata from 10.1.0.22:43958 conn7514: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T17:07:18.325+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:12:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:17:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:22:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:27:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:32:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:37:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:42:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:47:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:52:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T17:57:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:02:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:02:57.352+0000 I NETWORK  [conn7510] end connection 10.1.0.50:37346 (11 connections now open)
2019-01-16T18:02:57.377+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:51154 #7515 (12 connections now open)
2019-01-16T18:02:57.377+0000 I NETWORK  [conn7515] received client metadata from 10.1.0.50:51154 conn7515: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T18:07:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:12:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:17:18.145+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:22:18.141+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:27:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:29:27.459+0000 I NETWORK  [conn7515] end connection 10.1.0.50:51154 (11 connections now open)
2019-01-16T18:32:18.145+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:33:27.496+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:56414 #7516 (12 connections now open)
2019-01-16T18:33:27.496+0000 I NETWORK  [conn7516] received client metadata from 10.1.0.50:56414 conn7516: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T18:37:18.232+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:42:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:45:57.522+0000 I NETWORK  [conn7516] end connection 10.1.0.50:56414 (11 connections now open)
2019-01-16T18:46:27.548+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:58666 #7517 (12 connections now open)
2019-01-16T18:46:27.548+0000 I NETWORK  [conn7517] received client metadata from 10.1.0.50:58666 conn7517: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T18:47:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:52:18.174+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T18:57:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:02:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:07:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:12:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:17:18.172+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:22:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:27:18.180+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:32:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:37:18.206+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:42:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:47:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:52:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T19:53:45.222+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:53802 #7518 (13 connections now open)
2019-01-16T19:53:45.222+0000 I NETWORK  [conn7518] received client metadata from 10.1.0.20:53802 conn7518: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T19:54:45.223+0000 I NETWORK  [conn7503] end connection 10.1.0.20:42410 (12 connections now open)
2019-01-16T19:55:27.785+0000 I NETWORK  [conn7517] end connection 10.1.0.50:58666 (11 connections now open)
2019-01-16T19:55:57.808+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:42436 #7519 (12 connections now open)
2019-01-16T19:55:57.808+0000 I NETWORK  [conn7519] received client metadata from 10.1.0.50:42436 conn7519: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T19:57:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:02:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:07:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:08:27.844+0000 I NETWORK  [conn7519] end connection 10.1.0.50:42436 (11 connections now open)
2019-01-16T20:08:27.863+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:44590 #7520 (12 connections now open)
2019-01-16T20:08:27.864+0000 I NETWORK  [conn7520] received client metadata from 10.1.0.50:44590 conn7520: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T20:12:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:17:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:22:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:27:18.146+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:28:15.802+0000 I NETWORK  [listener] connection accepted from 127.0.0.1:35544 #7521 (13 connections now open)
2019-01-16T20:28:15.802+0000 I NETWORK  [conn7521] received client metadata from 127.0.0.1:35544 conn7521: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T20:28:27.929+0000 I NETWORK  [conn7520] end connection 10.1.0.50:44590 (12 connections now open)
2019-01-16T20:28:57.954+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:48140 #7522 (13 connections now open)
2019-01-16T20:28:57.954+0000 I NETWORK  [conn7522] received client metadata from 10.1.0.50:48140 conn7522: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T20:32:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:37:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:38:15.429+0000 I NETWORK  [listener] connection accepted from 127.0.0.1:37272 #7523 (14 connections now open)
2019-01-16T20:38:15.429+0000 I NETWORK  [conn7523] received client metadata from 127.0.0.1:37272 conn7523: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T20:38:15.430+0000 I NETWORK  [conn7523] end connection 127.0.0.1:37272 (13 connections now open)
2019-01-16T20:38:15.430+0000 I NETWORK  [conn7521] end connection 127.0.0.1:35544 (12 connections now open)
2019-01-16T20:42:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:47:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:52:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T20:57:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:02:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:07:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:12:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:17:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:22:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:27:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:32:18.199+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:37:18.173+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:42:18.190+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:47:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:52:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T21:57:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:02:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:07:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:12:18.146+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:17:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:22:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:27:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:32:18.178+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:37:18.145+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:42:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:42:58.459+0000 I NETWORK  [conn7522] end connection 10.1.0.50:48140 (11 connections now open)
2019-01-16T22:42:58.479+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:43042 #7524 (12 connections now open)
2019-01-16T22:42:58.479+0000 I NETWORK  [conn7524] received client metadata from 10.1.0.50:43042 conn7524: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-16T22:47:18.146+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:52:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T22:57:18.221+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:02:18.174+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:07:18.176+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:12:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:17:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:22:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:27:18.184+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:32:18.181+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:37:18.174+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:42:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:47:18.179+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:52:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-16T23:57:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:02:18.190+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:07:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:12:18.290+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:17:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:22:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:27:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:32:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:35:28.913+0000 I NETWORK  [conn7524] end connection 10.1.0.50:43042 (11 connections now open)
2019-01-17T00:37:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:37:28.941+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:34584 #7525 (12 connections now open)
2019-01-17T00:37:28.941+0000 I NETWORK  [conn7525] received client metadata from 10.1.0.50:34584 conn7525: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T00:42:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:47:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:52:18.179+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T00:53:58.984+0000 I NETWORK  [conn7525] end connection 10.1.0.50:34584 (11 connections now open)
2019-01-17T00:54:29.005+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:37520 #7526 (12 connections now open)
2019-01-17T00:54:29.006+0000 I NETWORK  [conn7526] received client metadata from 10.1.0.50:37520 conn7526: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T00:57:18.180+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:02:18.174+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:07:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:12:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:17:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:22:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:27:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:32:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:37:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:42:18.141+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:47:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:52:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T01:57:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:02:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:07:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:12:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:17:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:22:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:24:55.513+0000 I COMMAND  [conn7514] command config.settings command: find { find: "settings", filter: { _id: "balancer" }, readConcern: { level: "majority", afterOpTime: { ts: Timestamp(1547691895, 1), t: 2 } }, limit: 1, maxTimeMS: 30000, $readPreference: { mode: "nearest" }, $replData: 1, $clusterTime: { clusterTime: Timestamp(1547691895, 1), signature: { hash: BinData(0, 1CA061D97A23A92055AF97685B43CEC7BF995C26), keyId: 6621117090977808388 } }, $configServerState: { opTime: { ts: Timestamp(1547691895, 1), t: 2 } }, $db: "config" } planSummary: EOF keysExamined:0 docsExamined:0 cursorExhausted:1 numYields:0 nreturned:0 reslen:524 locks:{ Global: { acquireCount: { r: 1 } }, Database: { acquireCount: { r: 1 } }, Collection: { acquireCount: { r: 1 } } } protocol:op_msg 115ms
2019-01-17T02:27:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:32:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:37:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:42:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:47:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:52:18.145+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T02:54:28.200+0000 I COMMAND  [conn7518] command config.settings command: find { find: "settings", filter: { _id: "autosplit" }, readConcern: { level: "majority", afterOpTime: { ts: Timestamp(1547693668, 1), t: 2 } }, limit: 1, maxTimeMS: 30000, $readPreference: { mode: "nearest" }, $replData: 1, $clusterTime: { clusterTime: Timestamp(1547693668, 1), signature: { hash: BinData(0, 1926672469ADC2C9261F1E182453846F7A084A45), keyId: 6621117090977808388 } }, $configServerState: { opTime: { ts: Timestamp(1547693668, 1), t: 2 } }, $db: "config" } planSummary: EOF keysExamined:0 docsExamined:0 cursorExhausted:1 numYields:0 nreturned:0 reslen:524 locks:{ Global: { acquireCount: { r: 1 } }, Database: { acquireCount: { r: 1 } }, Collection: { acquireCount: { r: 1 } } } protocol:op_msg 173ms
2019-01-17T02:54:28.201+0000 I COMMAND  [conn7512] command config.settings command: find { find: "settings", filter: { _id: "balancer" }, readConcern: { level: "majority", afterOpTime: { ts: Timestamp(1547693668, 2), t: 2 } }, limit: 1, maxTimeMS: 30000, $readPreference: { mode: "nearest" }, $replData: 1, $clusterTime: { clusterTime: Timestamp(1547693668, 2), signature: { hash: BinData(0, 1926672469ADC2C9261F1E182453846F7A084A45), keyId: 6621117090977808388 } }, $configServerState: { opTime: { ts: Timestamp(1547693668, 2), t: 2 } }, $db: "config" } planSummary: EOF keysExamined:0 docsExamined:0 cursorExhausted:1 numYields:0 nreturned:0 reslen:524 locks:{ Global: { acquireCount: { r: 1 } }, Database: { acquireCount: { r: 1 } }, Collection: { acquireCount: { r: 1 } } } protocol:op_msg 164ms
2019-01-17T02:57:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:02:18.145+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:07:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:12:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:16:29.536+0000 I NETWORK  [conn7526] end connection 10.1.0.50:37520 (11 connections now open)
2019-01-17T03:16:59.557+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:33892 #7527 (12 connections now open)
2019-01-17T03:16:59.557+0000 I NETWORK  [conn7527] received client metadata from 10.1.0.50:33892 conn7527: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T03:17:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:22:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:27:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:32:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:37:18.181+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:42:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:47:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:52:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:52:59.674+0000 I NETWORK  [conn7527] end connection 10.1.0.50:33892 (11 connections now open)
2019-01-17T03:52:59.693+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:40112 #7528 (12 connections now open)
2019-01-17T03:52:59.694+0000 I NETWORK  [conn7528] received client metadata from 10.1.0.50:40112 conn7528: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T03:57:18.173+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T03:57:20.784+0000 I COMMAND  [conn7512] command config.settings command: find { find: "settings", filter: { _id: "balancer" }, readConcern: { level: "majority", afterOpTime: { ts: Timestamp(1547697440, 2), t: 2 } }, limit: 1, maxTimeMS: 30000, $readPreference: { mode: "nearest" }, $replData: 1, $clusterTime: { clusterTime: Timestamp(1547697440, 2), signature: { hash: BinData(0, EBD0F3B9DAA276210A33E74CED462C6A26B858BD), keyId: 6621117090977808388 } }, $configServerState: { opTime: { ts: Timestamp(1547697440, 2), t: 2 } }, $db: "config" } planSummary: EOF keysExamined:0 docsExamined:0 cursorExhausted:1 numYields:0 nreturned:0 reslen:524 locks:{ Global: { acquireCount: { r: 1 } }, Database: { acquireCount: { r: 1 } }, Collection: { acquireCount: { r: 1 } } } protocol:op_msg 135ms
2019-01-17T04:02:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:07:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:12:18.143+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:17:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:22:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:27:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:32:18.177+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:37:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:42:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:47:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:52:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T04:57:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:02:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:07:18.178+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:12:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:17:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:22:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:27:18.181+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:32:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:34:30.058+0000 I NETWORK  [conn7528] end connection 10.1.0.50:40112 (11 connections now open)
2019-01-17T05:36:00.081+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:57900 #7529 (12 connections now open)
2019-01-17T05:36:00.081+0000 I NETWORK  [conn7529] received client metadata from 10.1.0.50:57900 conn7529: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T05:37:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:42:18.173+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:47:18.186+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:52:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T05:52:30.129+0000 I NETWORK  [conn7529] end connection 10.1.0.50:57900 (11 connections now open)
2019-01-17T05:53:00.148+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:60832 #7530 (12 connections now open)
2019-01-17T05:53:00.148+0000 I NETWORK  [conn7530] received client metadata from 10.1.0.50:60832 conn7530: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T05:57:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:02:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:07:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:12:18.170+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:17:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:22:18.189+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:27:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:32:18.140+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:37:19.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:42:18.143+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:47:18.143+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:52:18.143+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T06:57:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:02:18.134+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:07:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:12:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:17:18.137+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:22:18.175+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:27:18.141+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:32:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:37:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:42:18.187+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:47:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:49:30.589+0000 I NETWORK  [conn7530] end connection 10.1.0.50:60832 (11 connections now open)
2019-01-17T07:49:30.609+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:52718 #7531 (12 connections now open)
2019-01-17T07:49:30.609+0000 I NETWORK  [conn7531] received client metadata from 10.1.0.50:52718 conn7531: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T07:52:18.143+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T07:57:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:02:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:07:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:12:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:16:30.698+0000 I NETWORK  [conn7531] end connection 10.1.0.50:52718 (11 connections now open)
2019-01-17T08:16:30.718+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:57380 #7532 (12 connections now open)
2019-01-17T08:16:30.718+0000 I NETWORK  [conn7532] received client metadata from 10.1.0.50:57380 conn7532: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T08:17:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:17:51.938+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:53158 #7533 (13 connections now open)
2019-01-17T08:17:51.939+0000 I NETWORK  [conn7533] received client metadata from 10.1.0.21:53158 conn7533: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T08:18:51.939+0000 I NETWORK  [conn7512] end connection 10.1.0.21:36980 (12 connections now open)
2019-01-17T08:22:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:27:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:32:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:37:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:40:36.521+0000 I COMMAND  [conn7518] command config.settings command: find { find: "settings", filter: { _id: "autosplit" }, readConcern: { level: "majority", afterOpTime: { ts: Timestamp(1547714436, 1), t: 2 } }, limit: 1, maxTimeMS: 30000, $readPreference: { mode: "nearest" }, $replData: 1, $clusterTime: { clusterTime: Timestamp(1547714436, 1), signature: { hash: BinData(0, B02AFDF7F69407BB6E0B26CFD0F564D35317B84E), keyId: 6621117090977808388 } }, $configServerState: { opTime: { ts: Timestamp(1547714436, 1), t: 2 } }, $db: "config" } planSummary: EOF keysExamined:0 docsExamined:0 cursorExhausted:1 numYields:0 nreturned:0 reslen:524 locks:{ Global: { acquireCount: { r: 1 } }, Database: { acquireCount: { r: 1 } }, Collection: { acquireCount: { r: 1 } } } protocol:op_msg 106ms
2019-01-17T08:42:18.185+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:47:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:52:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T08:57:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:02:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:07:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:12:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:17:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:22:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:27:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:32:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:37:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:42:18.172+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:47:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:47:31.027+0000 I NETWORK  [conn7532] end connection 10.1.0.50:57380 (11 connections now open)
2019-01-17T09:47:31.044+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:44870 #7534 (12 connections now open)
2019-01-17T09:47:31.044+0000 I NETWORK  [conn7534] received client metadata from 10.1.0.50:44870 conn7534: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T09:52:18.174+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:57:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T09:57:58.275+0000 I COMMAND  [repl writer worker 11] CMD: drop config.system.sessions
2019-01-17T09:57:58.275+0000 I STORAGE  [repl writer worker 11] dropCollection: config.system.sessions (8ed3f039-cd59-49ec-8ffa-f0d4a7e55570) - renaming to drop-pending collection: config.system.drop.1547719078i1t2.system.sessions with drop optime { ts: Timestamp(1547719078, 1), t: 2 }
2019-01-17T09:57:58.275+0000 I STORAGE  [repl writer worker 11] renameCollection: renaming collection 8ed3f039-cd59-49ec-8ffa-f0d4a7e55570 from config.system.sessions to config.system.drop.1547719078i1t2.system.sessions
2019-01-17T09:57:58.294+0000 I REPL     [replication-37] Completing collection drop for config.system.drop.1547719078i1t2.system.sessions with drop optime { ts: Timestamp(1547719078, 1), t: 2 } (notification optime: { ts: Timestamp(1547719078, 1), t: 2 })
2019-01-17T09:57:58.295+0000 I STORAGE  [replication-37] Finishing collection drop for config.system.drop.1547719078i1t2.system.sessions (8ed3f039-cd59-49ec-8ffa-f0d4a7e55570).
2019-01-17T10:01:16.163+0000 I STORAGE  [repl writer worker 9] createCollection: config.system.sessions with provided UUID: fc5ea733-a557-4730-8366-57aaa185e2bf
2019-01-17T10:02:18.173+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:04:22.720+0000 I NETWORK  [listener] connection accepted from 10.1.0.21:43242 #7535 (13 connections now open)
2019-01-17T10:04:22.721+0000 I NETWORK  [conn7535] received client metadata from 10.1.0.21:43242 conn7535: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T10:05:22.723+0000 I NETWORK  [conn7533] end connection 10.1.0.21:53158 (12 connections now open)
2019-01-17T10:07:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:12:18.180+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:17:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:21:07.720+0000 I COMMAND  [repl writer worker 0] CMD: drop config.system.sessions
2019-01-17T10:21:07.720+0000 I STORAGE  [repl writer worker 0] dropCollection: config.system.sessions (fc5ea733-a557-4730-8366-57aaa185e2bf) - renaming to drop-pending collection: config.system.drop.1547720467i1t2.system.sessions with drop optime { ts: Timestamp(1547720467, 1), t: 2 }
2019-01-17T10:21:07.720+0000 I STORAGE  [repl writer worker 0] renameCollection: renaming collection fc5ea733-a557-4730-8366-57aaa185e2bf from config.system.sessions to config.system.drop.1547720467i1t2.system.sessions
2019-01-17T10:21:07.734+0000 I REPL     [replication-37] Completing collection drop for config.system.drop.1547720467i1t2.system.sessions with drop optime { ts: Timestamp(1547720467, 1), t: 2 } (notification optime: { ts: Timestamp(1547720467, 1), t: 2 })
2019-01-17T10:21:07.734+0000 I STORAGE  [replication-37] Finishing collection drop for config.system.drop.1547720467i1t2.system.sessions (fc5ea733-a557-4730-8366-57aaa185e2bf).
2019-01-17T10:21:16.149+0000 I STORAGE  [repl writer worker 11] createCollection: config.system.sessions with provided UUID: 4b6c72de-9486-41c7-ad53-78b403522f9a
2019-01-17T10:22:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:27:18.178+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:32:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:37:18.167+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:42:18.186+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:47:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:52:18.145+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T10:57:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:02:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:07:18.163+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:12:18.150+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:12:31.333+0000 I NETWORK  [conn7534] end connection 10.1.0.50:44870 (11 connections now open)
2019-01-17T11:16:31.370+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:60236 #7536 (12 connections now open)
2019-01-17T11:16:31.370+0000 I NETWORK  [conn7536] received client metadata from 10.1.0.50:60236 conn7536: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T11:17:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:22:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:27:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:32:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:36:14.450+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:47072 #7537 (13 connections now open)
2019-01-17T11:36:14.648+0000 I NETWORK  [conn7537] received client metadata from 10.1.0.20:47072 conn7537: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "3.4.3-10-g865d2fb" }, os: { type: "Darwin", name: "Mac OS X", architecture: "x86_64", version: "18.2.0" } }
2019-01-17T11:37:11.478+0000 I NETWORK  [listener] connection accepted from 10.1.0.20:47240 #7538 (14 connections now open)
2019-01-17T11:37:11.678+0000 I NETWORK  [conn7538] received client metadata from 10.1.0.20:47240 conn7538: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "3.4.3-10-g865d2fb" }, os: { type: "Darwin", name: "Mac OS X", architecture: "x86_64", version: "18.2.0" } }
2019-01-17T11:37:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:41:41.585+0000 I NETWORK  [conn7538] end connection 10.1.0.20:47240 (13 connections now open)
2019-01-17T11:41:41.586+0000 I NETWORK  [conn7537] end connection 10.1.0.20:47072 (12 connections now open)
2019-01-17T11:42:18.153+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:47:18.145+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:52:18.147+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:57:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T11:58:01.521+0000 I NETWORK  [conn7536] end connection 10.1.0.50:60236 (11 connections now open)
2019-01-17T11:58:31.541+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:39258 #7539 (12 connections now open)
2019-01-17T11:58:31.541+0000 I NETWORK  [conn7539] received client metadata from 10.1.0.50:39258 conn7539: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T12:02:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:03:48.521+0000 I NETWORK  [listener] connection accepted from 127.0.0.1:55724 #7540 (13 connections now open)
2019-01-17T12:03:48.521+0000 I NETWORK  [conn7540] received client metadata from 127.0.0.1:55724 conn7540: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T12:07:18.172+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:12:18.147+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:17:18.162+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:22:18.147+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:26:31.632+0000 I NETWORK  [conn7539] end connection 10.1.0.50:39258 (12 connections now open)
2019-01-17T12:27:18.147+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:28:31.661+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:44434 #7541 (13 connections now open)
2019-01-17T12:28:31.661+0000 I NETWORK  [conn7541] received client metadata from 10.1.0.50:44434 conn7541: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T12:32:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:37:18.203+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:42:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:45:44.513+0000 I COMMAND  [conn7518] command config.settings command: find { find: "settings", filter: { _id: "chunksize" }, readConcern: { level: "majority", afterOpTime: { ts: Timestamp(1547729144, 1), t: 2 } }, limit: 1, maxTimeMS: 30000, $readPreference: { mode: "nearest" }, $replData: 1, $clusterTime: { clusterTime: Timestamp(1547729144, 2), signature: { hash: BinData(0, 49473A0F7D9616339D447BC3BD96754BEC043A30), keyId: 6621117090977808388 } }, $configServerState: { opTime: { ts: Timestamp(1547729144, 1), t: 2 } }, $db: "config" } planSummary: EOF keysExamined:0 docsExamined:0 cursorExhausted:1 numYields:0 nreturned:0 reslen:524 locks:{ Global: { acquireCount: { r: 1 } }, Database: { acquireCount: { r: 1 } }, Collection: { acquireCount: { r: 1 } } } protocol:op_msg 117ms
2019-01-17T12:47:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:52:18.186+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T12:57:18.148+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:02:18.172+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:07:18.144+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:12:18.178+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:17:18.270+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:22:18.174+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:25:01.004+0000 I NETWORK  [listener] connection accepted from 127.0.0.1:41518 #7542 (14 connections now open)
2019-01-17T13:25:01.004+0000 I NETWORK  [conn7542] received client metadata from 127.0.0.1:41518 conn7542: { application: { name: "MongoDB Shell" }, driver: { name: "MongoDB Internal Client", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T13:25:01.005+0000 I NETWORK  [conn7542] end connection 127.0.0.1:41518 (13 connections now open)
2019-01-17T13:25:01.006+0000 I NETWORK  [conn7540] end connection 127.0.0.1:55724 (12 connections now open)
2019-01-17T13:27:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:32:18.241+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:37:18.188+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:42:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:47:18.159+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:52:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T13:57:18.136+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:01:31.981+0000 I NETWORK  [conn7541] end connection 10.1.0.50:44434 (11 connections now open)
2019-01-17T14:02:18.191+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:07:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:07:32.027+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:33292 #7543 (12 connections now open)
2019-01-17T14:07:32.027+0000 I NETWORK  [conn7543] received client metadata from 10.1.0.50:33292 conn7543: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T14:12:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:17:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:22:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:27:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:32:18.152+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:37:18.236+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:42:18.166+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:47:18.218+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:52:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T14:57:18.165+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:02:18.158+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:07:18.154+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:12:18.169+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:17:18.157+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:22:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:27:18.168+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:32:18.155+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:37:18.192+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:42:18.171+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:47:18.160+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:52:18.161+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T15:56:02.438+0000 I NETWORK  [conn7543] end connection 10.1.0.50:33292 (11 connections now open)
2019-01-17T15:57:02.460+0000 I NETWORK  [listener] connection accepted from 10.1.0.50:52190 #7544 (12 connections now open)
2019-01-17T15:57:02.460+0000 I NETWORK  [conn7544] received client metadata from 10.1.0.50:52190 conn7544: { driver: { name: "NetworkInterfaceTL", version: "4.0.3" }, os: { type: "Linux", name: "Ubuntu", architecture: "x86_64", version: "16.04" } }
2019-01-17T15:57:18.164+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T16:02:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T16:07:18.142+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T16:12:18.149+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T16:17:18.156+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)
2019-01-17T16:22:18.151+0000 I CONTROL  [LogicalSessionCacheRefresh] Failed to refresh session cache: NoProgressMade: no progress was made executing batch write op in config.system.sessions after 5 rounds (0 ops completed in 6 rounds total)