{ "host" : "n9-017-095:27317", "advisoryHostFQDNs" : [ "n9-017-095.byted.org" ], "version" : "3.2.9", "process" : "mongod", "pid" : NumberLong(15800), "uptime" : 1901731, "uptimeMillis" : NumberLong(1901731302), "uptimeEstimate" : 1890715, "localTime" : ISODate("2016-09-28T10:50:40.399Z"), "asserts" : { "regular" : 0, "warning" : 0, "msg" : 0, "user" : 1027, "rollovers" : 0 }, "connections" : { "current" : 5000, "available" : 0, "totalCreated" : NumberLong(198267) }, "extra_info" : { "note" : "fields vary by platform", "heap_usage_bytes" : -1058361184, "page_faults" : 23 }, "globalLock" : { "totalTime" : NumberLong("1901731302000"), "currentQueue" : { "total" : 0, "readers" : 0, "writers" : 0 }, "activeClients" : { "total" : 5032, "readers" : 0, "writers" : 0 } }, "locks" : { "Global" : { "acquireCount" : { "r" : NumberLong(1933243413), "w" : NumberLong("2428035614"), "R" : NumberLong(453603946), "W" : NumberLong(453603959) }, "acquireWaitCount" : { "r" : NumberLong(13034071), "w" : NumberLong(411), "R" : NumberLong(785), "W" : NumberLong(12805452) }, "timeAcquiringMicros" : { "r" : NumberLong("2091343543868"), "w" : NumberLong(143457), "R" : NumberLong(27806672), "W" : NumberLong("45539384827") } }, "Database" : { "acquireCount" : { "r" : NumberLong(59391561), "w" : NumberLong(1067223465), "R" : NumberLong(4096), "W" : NumberLong(1360812164) }, "acquireWaitCount" : { "W" : NumberLong(12) }, "timeAcquiringMicros" : { "W" : NumberLong(1182) } }, "Collection" : { "acquireCount" : { "r" : NumberLong(33395033), "w" : NumberLong(1067222286) } }, "Metadata" : { "acquireCount" : { "w" : NumberLong(1) } }, "oplog" : { "acquireCount" : { "r" : NumberLong(26215138), "w" : NumberLong(1457) } } }, "network" : { "bytesIn" : NumberLong("45995541107"), "bytesOut" : NumberLong("182382622275"), "numRequests" : NumberLong(62763975) }, "opcounters" : { "insert" : 0, "query" : 24272477, "update" : 0, "delete" : 0, "getmore" : 16096657, "command" : 22399820 }, "opcountersRepl" : { "insert" : 730870649, "query" : 0, "update" : 245253524, "delete" : 91068258, "getmore" : 0, "command" : 0 }, "repl" : { "hosts" : [ "10.9.17.51:27317", "10.9.17.77:27317", "10.9.17.95:27317" ], "setName" : "shard4", "setVersion" : 3, "ismaster" : false, "secondary" : true, "primary" : "10.9.17.51:27317", "me" : "10.9.17.95:27317", "rbid" : 285513755 }, "sharding" : { "configsvrConnectionString" : "config/10.9.16.74:27117,10.9.16.75:27117,10.9.16.76:27117", "lastSeenConfigServerOpTime" : { "ts" : Timestamp(1475059822, 1), "t" : NumberLong(4) } }, "storageEngine" : { "name" : "wiredTiger", "supportsCommittedReads" : true, "persistent" : true }, "tcmalloc" : { "generic" : { "current_allocated_bytes" : NumberLong("46186280560"), "heap_size" : NumberLong("65476902912") }, "tcmalloc" : { "pageheap_free_bytes" : NumberLong("2861056000"), "pageheap_unmapped_bytes" : NumberLong("15215370240"), "max_total_thread_cache_bytes" : NumberLong(1073741824), "current_total_thread_cache_bytes" : 120723304, "total_free_bytes" : NumberLong(1214194656), "central_cache_free_bytes" : 1056663432, "transfer_cache_free_bytes" : 36809376, "thread_cache_free_bytes" : 120721752, "aggressive_memory_decommit" : 0, "formattedString" : "------------------------------------------------\nMALLOC: 46186282112 (44046.7 MiB) Bytes in use by application\nMALLOC: + 2861056000 ( 2728.5 MiB) Bytes in page heap freelist\nMALLOC: + 1056663432 ( 1007.7 MiB) Bytes in central cache freelist\nMALLOC: + 36809376 ( 35.1 MiB) Bytes in transfer cache freelist\nMALLOC: + 120721752 ( 115.1 MiB) Bytes in thread cache freelists\nMALLOC: + 231747744 ( 221.0 MiB) Bytes in malloc metadata\nMALLOC: ------------\nMALLOC: = 50493280416 (48154.1 MiB) Actual memory used (physical + swap)\nMALLOC: + 15215370240 (14510.5 MiB) Bytes released to OS (aka unmapped)\nMALLOC: ------------\nMALLOC: = 65708650656 (62664.7 MiB) Virtual address space used\nMALLOC:\nMALLOC: 1817555 Spans in use\nMALLOC: 5107 Thread heaps in use\nMALLOC: 8192 Tcmalloc page size\n------------------------------------------------\nCall ReleaseFreeMemory() to release freelist memory to the OS (via madvise()).\nBytes released to the OS take up virtual address space but no physical memory.\n" } }, "wiredTiger" : { "uri" : "statistics:", "LSM" : { "application work units currently queued" : 0, "merge work units currently queued" : 0, "rows merged in an LSM tree" : 0, "sleep for LSM checkpoint throttle" : 0, "sleep for LSM merge throttle" : 0, "switch work units currently queued" : 0, "tree maintenance operations discarded" : 0, "tree maintenance operations executed" : 0, "tree maintenance operations scheduled" : 0, "tree queue hit maximum" : 0 }, "async" : { "current work queue length" : 0, "maximum work queue length" : 0, "number of allocation state races" : 0, "number of flush calls" : 0, "number of operation slots viewed for allocation" : 0, "number of times operation allocation failed" : 0, "number of times worker found no work" : 0, "total allocations" : 0, "total compact calls" : 0, "total insert calls" : 0, "total remove calls" : 0, "total search calls" : 0, "total update calls" : 0 }, "block-manager" : { "blocks pre-loaded" : 0, "blocks read" : 1533539485, "blocks written" : 773812381, "bytes read" : NumberLong("19468446244864"), "bytes written" : NumberLong("9777145823232"), "mapped blocks read" : 0, "mapped bytes read" : 0 }, "cache" : { "bytes currently in the cache" : 42948490900, "bytes read into cache" : NumberLong("22007561157166"), "bytes written from cache" : NumberLong("9304326794733"), "checkpoint blocked page eviction" : 630436, "eviction calls to get a page" : 1865892117, "eviction calls to get a page found queue empty" : 279014615, "eviction calls to get a page found queue empty after locking" : 1044016, "eviction currently operating in aggressive mode" : 0, "eviction server candidate queue empty when topping up" : 47025311, "eviction server candidate queue not empty when topping up" : 5146444, "eviction server evicting pages" : 0, "eviction server populating queue, but not evicting pages" : 52206146, "eviction server skipped very large page" : 0, "eviction server slept, because we did not make progress with eviction" : 3685058, "eviction server unable to reach eviction goal" : 0, "eviction worker thread evicting pages" : 1538565095, "failed eviction of pages that exceeded the in-memory maximum" : 3227, "files with active eviction walks" : 0, "files with new eviction walks started" : 2268436979, "hazard pointer blocked page eviction" : 2615185, "hazard pointer check calls" : 1538633363, "hazard pointer check entries walked" : 185327752643, "hazard pointer maximum array length" : 18, "in-memory page passed criteria to be split" : 114754, "in-memory page splits" : 47424, "internal pages evicted" : 213372086, "internal pages split during eviction" : 1541, "leaf pages split during eviction" : 3701436, "lookaside table insert calls" : 0, "lookaside table remove calls" : 0, "maximum bytes configured" : 53687091200, "maximum page size at eviction" : 10492152, "modified pages evicted" : 659647950, "modified pages evicted by application threads" : 0, "page split during eviction deepened the tree" : 19, "page written requiring lookaside records" : 0, "pages currently held in the cache" : 1355335, "pages evicted because they exceeded the in-memory maximum" : 790, "pages evicted because they had chains of deleted items" : 54988, "pages evicted by application threads" : 0, "pages queued for eviction" : 2127448881, "pages queued for urgent eviction" : 622052, "pages read into cache" : 1533016825, "pages read into cache requiring lookaside entries" : 0, "pages requested from the cache" : 276825022370, "pages seen by eviction walk" : 106225215485, "pages selected for eviction unable to be evicted" : 6705815, "pages walked for eviction" : NumberLong("24834918725270"), "pages written from cache" : 772766654, "pages written requiring in-memory restoration" : 0, "percentage overhead" : 8, "tracked bytes belonging to internal pages in the cache" : 471728253, "tracked bytes belonging to leaf pages in the cache" : 42476762647, "tracked bytes belonging to overflow pages in the cache" : 0, "tracked dirty bytes in the cache" : 0, "tracked dirty pages in the cache" : 0, "unmodified pages evicted" : 872232182 }, "connection" : { "auto adjusting condition resets" : 14679907, "auto adjusting condition wait calls" : 25723947, "files currently open" : 35, "memory allocations" : 121717318697, "memory frees" : 121708890545, "memory re-allocations" : 13994902, "pthread mutex condition wait calls" : 370511121, "pthread mutex shared lock read-lock calls" : 3966302041, "pthread mutex shared lock write-lock calls" : 89409905, "total fsync I/Os" : 165545276, "total read I/Os" : 1696931050, "total write I/Os" : 948372495 }, "cursor" : { "cursor create calls" : 358276, "cursor insert calls" : 4525817370, "cursor next calls" : 2028364781, "cursor prev calls" : 32989, "cursor remove calls" : 359238068, "cursor reset calls" : 7278669474, "cursor restarted searches" : 136414120, "cursor search calls" : 2510809889, "cursor search near calls" : 1527255368, "cursor update calls" : 0, "truncate calls" : 728 }, "data-handle" : { "connection data handles currently active" : 32, "connection sweep candidate became referenced" : 0, "connection sweep dhandles closed" : 4, "connection sweep dhandles removed from hash list" : 788999, "connection sweep time-of-death sets" : 796980, "connection sweeps" : 190171, "session dhandles swept" : 179271, "session sweep attempts" : 30534 }, "log" : { "busy returns attempting to switch slots" : 172465, "consolidated slot closures" : 174519127, "consolidated slot join races" : 255223147, "consolidated slot join transitions" : 174519127, "consolidated slot joins" : 2428086662, "consolidated slot unbuffered writes" : 4507, "log bytes of payload data" : 756899438020, "log bytes written" : 886850374656, "log files manually zero-filled" : 0, "log flush operations" : 168643746, "log force write operations" : 187967196, "log force write operations skipped" : 14343068, "log records compressed" : 164035426, "log records not compressed" : 1262046527, "log records too small to compress" : 1002001276, "log release advances write LSN" : 28442, "log scan operations" : 0, "log scan records requiring two reads" : 0, "log server thread advances write LSN" : 174490260, "log server thread write LSN walk skipped" : 71455228, "log sync operations" : 163351794, "log sync time duration (usecs)" : NumberLong("1596483883317"), "log sync_dir operations" : 8478, "log sync_dir time duration (usecs)" : 200623, "log write operations" : 2428083958, "logging bytes consolidated" : 886852705408, "maximum log file size" : 104857600, "number of pre-allocated log files to create" : 4, "pre-allocated log files not ready and missed" : 3, "pre-allocated log files prepared" : 8479, "pre-allocated log files used" : 8475, "records processed by log scan" : 0, "total in-memory size of compressed records" : 275364001404, "total log buffer size" : 33554432, "total size of compressed records" : 159210904575, "written slots coalesced" : 425, "yields waiting for previous log file close" : 0 }, "reconciliation" : { "fast-path pages deleted" : 11427661, "page reconciliation calls" : 733201302, "page reconciliation calls for eviction" : 621744001, "pages deleted" : 672207, "split bytes currently awaiting free" : 43321, "split objects currently awaiting free" : 12 }, "session" : { "open cursor count" : 1040, "open session count" : 58 }, "thread-state" : { "active filesystem fsync calls" : 0, "active filesystem read calls" : 0, "active filesystem write calls" : 0 }, "thread-yield" : { "page acquire busy blocked" : 39096, "page acquire eviction blocked" : 18722, "page acquire locked blocked" : 2060881, "page acquire read blocked" : 11250014, "page acquire time sleeping (usecs)" : 15990170000 }, "transaction" : { "number of named snapshots created" : 0, "number of named snapshots dropped" : 0, "transaction begins" : 3725724173, "transaction checkpoint currently running" : 0, "transaction checkpoint generation" : 30230, "transaction checkpoint max time (msecs)" : 33536, "transaction checkpoint min time (msecs)" : 2, "transaction checkpoint most recent time (msecs)" : 2, "transaction checkpoint total time (msecs)" : 42798005, "transaction checkpoints" : 30230, "transaction failures due to cache overflow" : 0, "transaction fsync calls for checkpoint after allocating the transaction ID" : 30230, "transaction fsync calls for checkpoint before allocating the transaction ID" : 30230, "transaction fsync duration for checkpoint after allocating the transaction ID (usecs)" : 10497374852, "transaction fsync duration for checkpoint before allocating the transaction ID (usecs)" : 4617979440, "transaction range of IDs currently pinned" : 0, "transaction range of IDs currently pinned by a checkpoint" : 0, "transaction range 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