Jun 19 13:21:14 mongo01 kernel: vim invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0
Jun 19 13:21:15 mongo01 kernel: vim cpuset=/ mems_allowed=0
Jun 19 13:21:15 mongo01 kernel: CPU: 0 PID: 538 Comm: vim Not tainted 3.10.0-327.36.3.el7.x86_64 #1
Jun 19 13:21:15 mongo01 kernel: Hardware name: Xen HVM domU, BIOS 4.2.amazon 11/11/2016
Jun 19 13:21:15 mongo01 kernel: ffff8801cdfb8b80 00000000d99d6248 ffff88005fee37b8 ffffffff81636431
Jun 19 13:21:15 mongo01 kernel: ffff88005fee3848 ffffffff816313cc ffff8800343f3130 ffff8800343f3148
Jun 19 13:21:15 mongo01 kernel: 0000000000000206 ffff8801cdfb8b80 ffff88005fee3830 ffffffff81128cef
Jun 19 13:21:15 mongo01 kernel: Call Trace:
Jun 19 13:21:15 mongo01 kernel: [<ffffffff81636431>] dump_stack+0x19/0x1b
Jun 19 13:21:15 mongo01 kernel: [<ffffffff816313cc>] dump_header+0x8e/0x214
Jun 19 13:21:15 mongo01 kernel: [<ffffffff81128cef>] ? delayacct_end+0x8f/0xb0
Jun 19 13:21:15 mongo01 kernel: [<ffffffff8116d21e>] oom_kill_process+0x24e/0x3b0
Jun 19 13:21:15 mongo01 kernel: [<ffffffff8116cd86>] ? find_lock_task_mm+0x56/0xc0
Jun 19 13:21:15 mongo01 kernel: [<ffffffff81088e4e>] ? has_capability_noaudit+0x1e/0x30
Jun 19 13:21:15 mongo01 kernel: [<ffffffff8116da46>] out_of_memory+0x4b6/0x4f0
Jun 19 13:21:15 mongo01 kernel: [<ffffffff81173c36>] __alloc_pages_nodemask+0xaa6/0xba0
Jun 19 13:21:15 mongo01 kernel: [<ffffffff811b7fca>] alloc_pages_vma+0x9a/0x150
Jun 19 13:21:15 mongo01 kernel: [<ffffffff81197b75>] handle_mm_fault+0xba5/0xf80
Jun 19 13:21:15 mongo01 kernel: [<ffffffff81642040>] __do_page_fault+0x150/0x450
Jun 19 13:21:15 mongo01 kernel: [<ffffffff810d82ec>] ? ktime_get_ts64+0x4c/0xf0
Jun 19 13:21:15 mongo01 kernel: [<ffffffff81642363>] do_page_fault+0x23/0x80
Jun 19 13:21:15 mongo01 kernel: [<ffffffff8163e648>] page_fault+0x28/0x30
Jun 19 13:21:15 mongo01 kernel: [<ffffffff81168977>] ? file_read_actor+0xd7/0x180
Jun 19 13:21:15 mongo01 kernel: [<ffffffff8116b0a8>] generic_file_aio_read+0x478/0x750
Jun 19 13:21:15 mongo01 kernel: [<ffffffffa012ced1>] xfs_file_aio_read+0x151/0x2f0 [xfs]
Jun 19 13:21:15 mongo01 kernel: [<ffffffff811de47d>] do_sync_read+0x8d/0xd0
Jun 19 13:21:15 mongo01 kernel: [<ffffffff811debdc>] vfs_read+0x9c/0x170
Jun 19 13:21:15 mongo01 kernel: [<ffffffff811df72f>] SyS_read+0x7f/0xe0
Jun 19 13:21:15 mongo01 kernel: [<ffffffff81646b49>] system_call_fastpath+0x16/0x1b
Jun 19 13:21:15 mongo01 kernel: Mem-Info:
Jun 19 13:21:15 mongo01 kernel: Node 0 DMA per-cpu:
Jun 19 13:21:15 mongo01 kernel: CPU    0: hi:    0, btch:   1 usd:   0
Jun 19 13:21:15 mongo01 kernel: CPU    1: hi:    0, btch:   1 usd:   0
Jun 19 13:21:15 mongo01 kernel: Node 0 DMA32 per-cpu:
Jun 19 13:21:15 mongo01 kernel: CPU    0: hi:  186, btch:  31 usd:  19
Jun 19 13:21:15 mongo01 kernel: CPU    1: hi:  186, btch:  31 usd: 169
Jun 19 13:21:15 mongo01 kernel: Node 0 Normal per-cpu:
Jun 19 13:21:15 mongo01 kernel: CPU    0: hi:  186, btch:  31 usd:  32
Jun 19 13:21:15 mongo01 kernel: CPU    1: hi:  186, btch:  31 usd: 161
Jun 19 13:21:15 mongo01 kernel: active_anon:1687527 inactive_anon:37500 isolated_anon:0#012 active_file:1256 inactive_file:2152 isolated_file:0#012 unevictable:0 dirty:0 writeback:0 unstable:0#012 free:31867 slab_reclaimable:19575 slab_unreclaimable:4568#012 mapped:1559 shmem:90177 pagetables:5526 bounce:0#012 free_cma:0
Jun 19 13:21:15 mongo01 kernel: Node 0 DMA free:15904kB min:140kB low:172kB high:208kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Jun 19 13:21:15 mongo01 kernel: lowmem_reserve[]: 0 3583 7300 7300
Jun 19 13:21:15 mongo01 kernel: Node 0 DMA32 free:71252kB min:33104kB low:41380kB high:49656kB active_anon:3443088kB inactive_anon:78380kB active_file:2840kB inactive_file:2716kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3915776kB managed:3671400kB mlocked:0kB dirty:0kB writeback:0kB mapped:4664kB shmem:192548kB slab_reclaimable:46616kB slab_unreclaimable:5332kB kernel_stack:2832kB pagetables:9672kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Jun 19 13:21:15 mongo01 kernel: lowmem_reserve[]: 0 0 3717 3717
Jun 19 13:21:15 mongo01 kernel: Node 0 Normal free:42912kB min:34336kB low:42920kB high:51504kB active_anon:3307020kB inactive_anon:71620kB active_file:2384kB inactive_file:9092kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3932160kB managed:3806392kB mlocked:0kB dirty:0kB writeback:0kB mapped:1572kB shmem:168160kB slab_reclaimable:31684kB slab_unreclaimable:12940kB kernel_stack:3344kB pagetables:12432kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:12157 all_unreclaimable? yes
Jun 19 13:21:15 mongo01 kernel: lowmem_reserve[]: 0 0 0 0
Jun 19 13:21:15 mongo01 kernel: Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15904kB
Jun 19 13:21:15 mongo01 kernel: Node 0 DMA32: 256*4kB (UE) 169*8kB (UE) 690*16kB (UEM) 404*32kB (EM) 198*64kB (UEM) 82*128kB (UEM) 10*256kB (UEM) 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 56168kB
Jun 19 13:21:15 mongo01 kernel: Node 0 Normal: 280*4kB (UEM) 214*8kB (UE) 533*16kB (UEM) 321*32kB (UEM) 120*64kB (UEM) 25*128kB (UEM) 0*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB (R) = 36608kB
Jun 19 13:21:15 mongo01 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
Jun 19 13:21:15 mongo01 kernel: 94731 total pagecache pages
Jun 19 13:21:15 mongo01 kernel: 0 pages in swap cache
Jun 19 13:21:15 mongo01 kernel: Swap cache stats: add 0, delete 0, find 0/0
Jun 19 13:21:15 mongo01 kernel: Free swap  = 0kB
Jun 19 13:21:15 mongo01 kernel: Total swap = 0kB
Jun 19 13:21:15 mongo01 kernel: 1965981 pages RAM
Jun 19 13:21:15 mongo01 kernel: 0 pages HighMem/MovableOnly
Jun 19 13:21:15 mongo01 kernel: 92557 pages reserved
Jun 19 13:21:15 mongo01 kernel: [ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
Jun 19 13:21:15 mongo01 kernel: [  391]     0   391     9485      552      22        0             0 systemd-journal
Jun 19 13:21:15 mongo01 kernel: [  423]     0   423    10721      148      20        0         -1000 systemd-udevd
Jun 19 13:21:15 mongo01 kernel: [  438]     0   438    29185      113      27        0         -1000 auditd
Jun 19 13:21:15 mongo01 kernel: [  474]    81   474     6649       97      18        0          -900 dbus-daemon
Jun 19 13:21:15 mongo01 kernel: [  480]   996   480    28961      103      26        0             0 chronyd
Jun 19 13:21:15 mongo01 kernel: [  493]     0   493     4795       65      13        0             0 irqbalance
Jun 19 13:21:15 mongo01 kernel: [  496]     0   496     6600       83      15        0             0 systemd-logind
Jun 19 13:21:15 mongo01 kernel: [  499]     0   499   141561      761     126        0             0 rsyslogd
Jun 19 13:21:15 mongo01 kernel: [  506]     0   506    50842      123      40        0             0 gssproxy
Jun 19 13:21:15 mongo01 kernel: [  535]     0   535    31584      156      18        0             0 crond
Jun 19 13:21:15 mongo01 kernel: [  540]     0   540    27509       32      11        0             0 agetty
Jun 19 13:21:15 mongo01 kernel: [  544]     0   544    27509       33      10        0             0 agetty
Jun 19 13:21:15 mongo01 kernel: [  741]     0   741    27632     3121      51        0             0 dhclient
Jun 19 13:21:15 mongo01 kernel: [  787]     0   787   138267     2650      88        0             0 tuned
Jun 19 13:21:15 mongo01 kernel: [  788]     0   788    20640      219      43        0         -1000 sshd
Jun 19 13:21:15 mongo01 kernel: [ 1338]     0  1338    22785      262      43        0             0 master
Jun 19 13:21:15 mongo01 kernel: [ 1346]    89  1346    22828      252      45        0             0 qmgr
Jun 19 13:21:15 mongo01 kernel: [ 2221]   997  2221   131891      902      52        0             0 polkitd
Jun 19 13:21:15 mongo01 kernel: [29244]     0 29244    55763     1114      64        0             0 snmpd
Jun 19 13:21:15 mongo01 kernel: [27472]   995 27472  1623551   819093    2930        0             0 mongod
Jun 19 13:21:15 mongo01 kernel: [  328]    89   328    22811      251      44        0             0 pickup
Jun 19 13:21:15 mongo01 kernel: [  473]     0   473    35210      317      72        0             0 sshd
Jun 19 13:21:15 mongo01 kernel: [  476]  1000   476    35210      311      70        0             0 sshd
Jun 19 13:21:15 mongo01 kernel: [  477]  1000   477    28846      107      13        0             0 bash
Jun 19 13:21:15 mongo01 kernel: [  537]     0   537    48358      177      50        0             0 sudo
Jun 19 13:21:15 mongo01 kernel: [  538]     0   538   838533   800774    1592        0             0 vim
Jun 19 13:21:15 mongo01 kernel: Out of memory: Kill process 27472 (mongod) score 454 or sacrifice child
Jun 19 13:21:15 mongo01 kernel: Killed process 27472 (mongod) total-vm:6494204kB, anon-rss:3276400kB, file-rss:0kB