[求助] 幫我看下這個是什么錯誤，服務(wù)器經(jīng)常cpu100%

fuzyhw

Mar 12 19:45:37 ebs-8518 kernel: [ 3414]  1000  3414    36830     1633   3       0             0 httpd
Mar 12 19:45:37 ebs-8518 kernel: Out of memory: Kill process 3348 (httpd) score 6 or sacrifice child
Mar 12 19:45:37 ebs-8518 kernel: Killed process 3348, UID 1000, (httpd) total-vm:152940kB, anon-rss:12100kB, file-rss:40kB
Mar 12 19:45:38 ebs-8518 kernel: Out of memory: Kill process 3042 (httpd) score 6 or sacrifice child
Mar 12 19:45:38 ebs-8518 kernel: Killed process 3042, UID 1000, (httpd) total-vm:152196kB, anon-rss:11108kB, file-rss:944kB
Mar 12 19:45:39 ebs-8518 kernel: __ratelimit: 1 callbacks suppressed
Mar 12 19:45:39 ebs-8518 kernel: httpd invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0, oom_score_adj=0
Mar 12 19:45:39 ebs-8518 kernel: httpd cpuset=/ mems_allowed=0
Mar 12 19:45:39 ebs-8518 kernel: Pid: 3213, comm: httpd Not tainted 2.6.32-220.4.1.el6.x86_64 #1
Mar 12 19:45:39 ebs-8518 kernel: Call Trace:
Mar 12 19:45:39 ebs-8518 kernel: [<ffffffff810c2b51>] ? cpuset_print_task_mems_allowed+0x91/0xb0

Mar 12 19:45:39 ebs-8518 kernel: [<ffffffff8113c354>] ? handle_mm_fault+0x1e4/0x2b0
Mar 12 19:45:39 ebs-8518 kernel: [<ffffffff81042b79>] ? __do_page_fault+0x139/0x480
Mar 12 19:45:39 ebs-8518 kernel: [<ffffffff81140ee0>] ? unmap_region+0x110/0x130
Mar 12 19:45:39 ebs-8518 kernel: [<ffffffff8113f08e>] ? remove_vma+0x6e/0x90
Mar 12 19:45:39 ebs-8518 kernel: [<ffffffff81141578>] ? do_munmap+0x308/0x3a0
Mar 12 19:45:39 ebs-8518 kernel: [<ffffffff814f23fe>] ? do_page_fault+0x3e/0xa0
Mar 12 19:45:39 ebs-8518 kernel: [<ffffffff814ef7b5>] ? page_fault+0x25/0x30
Mar 12 19:45:39 ebs-8518 kernel: Mem-Info:
Mar 12 19:45:39 ebs-8518 kernel: Node 0 DMA per-cpu:
Mar 12 19:45:39 ebs-8518 kernel: CPU    0: hi:    0, btch:   1 usd:   0
Mar 12 19:45:39 ebs-8518 kernel: CPU    1: hi:    0, btch:   1 usd:   0
Mar 12 19:45:39 ebs-8518 kernel: CPU    2: hi:    0, btch:   1 usd:   0
Mar 12 19:45:39 ebs-8518 kernel: CPU    3: hi:    0, btch:   1 usd:   0
Mar 12 19:45:39 ebs-8518 kernel: Node 0 DMA32 per-cpu:
Mar 12 19:45:39 ebs-8518 kernel: CPU    0: hi:  186, btch:  31 usd:  43
Mar 12 19:45:39 ebs-8518 kernel: CPU    1: hi:  186, btch:  31 usd:   0
Mar 12 19:45:39 ebs-8518 kernel: CPU    2: hi:  186, btch:  31 usd:   0
Mar 12 19:45:39 ebs-8518 kernel: CPU    3: hi:  186, btch:  31 usd:   0
Mar 12 19:45:39 ebs-8518 kernel: active_anon:342661 inactive_anon:110973 isolated_anon:0
Mar 12 19:45:39 ebs-8518 kernel: active_file:70 inactive_file:98 isolated_file:0
Mar 12 19:45:39 ebs-8518 kernel: unevictable:0 dirty:0 writeback:0 unstable:0
Mar 12 19:45:39 ebs-8518 kernel: free:13290 slab_reclaimable:2382 slab_unreclaimable:13327
Mar 12 19:45:39 ebs-8518 kernel: mapped:179 shmem:137 pagetables:20837 bounce:0
Mar 12 19:45:39 ebs-8518 kernel: Node 0 DMA free:8356kB min:332kB low:412kB high:496kB active_anon:3740kB inactive_anon:3460kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15364kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:80kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:8 all_unreclaimable? yes
Mar 12 19:45:39 ebs-8518 kernel: lowmem_reserve[]: 0 2004 2004 2004
Mar 12 19:45:39 ebs-8518 kernel: Node 0 DMA32 free:44804kB min:44720kB low:55900kB high:67080kB active_anon:1366904kB inactive_anon:440432kB active_file:280kB inactive_file:392kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:2052312kB mlocked:0kB dirty:0kB writeback:0kB mapped:712kB shmem:548kB slab_reclaimable:9528kB slab_unreclaimable:53292kB kernel_stack:3248kB pagetables:83268kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:757 all_unreclaimable? no
Mar 12 19:45:39 ebs-8518 kernel: lowmem_reserve[]: 0 0 0 0
Mar 12 19:45:39 ebs-8518 kernel: Node 0 DMA: 6*4kB 6*8kB 0*16kB 1*32kB 3*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 1*4096kB = 8360kB
Mar 12 19:45:39 ebs-8518 kernel: Node 0 DMA32: 911*4kB 1012*8kB 466*16kB 223*32kB 55*64kB 10*128kB 6*256kB 2*512kB 3*1024kB 2*2048kB 1*4096kB = 44956kB
Mar 12 19:45:39 ebs-8518 kernel: 335 total pagecache pages
Mar 12 19:45:39 ebs-8518 kernel: 0 pages in swap cache
Mar 12 19:45:39 ebs-8518 kernel: Swap cache stats: add 0, delete 0, find 0/0
Mar 12 19:45:39 ebs-8518 kernel: Free swap  = 0kB
Mar 12 19:45:39 ebs-8518 kernel: Total swap = 0kB
Mar 12 19:45:39 ebs-8518 kernel: 524285 pages RAM
Mar 12 19:45:39 ebs-8518 kernel: 10610 pages reserved
Mar 12 19:45:39 ebs-8518 kernel: 277878 pages shared
Mar 12 19:45:39 ebs-8518 kernel: 493772 pages non-shared
Mar 12 19:45:39 ebs-8518 kernel: [ pid ]   uid  tgid total_vm      rss cpu oom_adj oom_score_adj name
Mar 12 19:45:39 ebs-8518 kernel: [  418]     0   418     2742      166   2     -17         -1000 udevd
Mar 12 19:45:39 ebs-8518 kernel: [ 3408]  1000  3408    37436     2207   0       0             0 httpd
Mar 12 19:45:39 ebs-8518 kernel: [ 3414]  1000  3414    37236     2027   3       0             0 httpd
Mar 12 19:45:39 ebs-8518 kernel: Out of memory: Kill process 2971 (httpd) score 5 or sacrifice child
Mar 12 19:45:39 ebs-8518 kernel: Killed process 2971, UID 1000, (httpd) total-vm:150836kB, anon-rss:9996kB, file-rss:24kB
Mar 12 19:45:42 ebs-8518 kernel: httpd invoked oom-killer: gfp_mask=0x280da, order=0, oom_adj=0, oom_score_adj=0
Mar 12 19:45:42 ebs-8518 kernel: httpd cpuset=/ mems_allowed=0
Mar 12 19:45:42 ebs-8518 kernel: Pid: 3298, comm: httpd Not tainted 2.6.32-220.4.1.el6.x86_64 #1
Mar 12 19:45:42 ebs-8518 kernel: Call Trace:
Mar 12 19:45:42 ebs-8518 kernel: [<ffffffff810c2b51>] ? cpuset_print_task_mems_allowed+0x91/0xb0
Mar 12 19:45:42 ebs-8518 kernel: [<ffffffff814ef7b5>] ? page_fault+0x25/0x30
Mar 12 19:45:42 ebs-8518 kernel: Mem-Info:
Mar 12 19:45:42 ebs-8518 kernel: Node 0 DMA per-cpu:
Mar 12 19:45:42 ebs-8518 kernel: CPU    0: hi:    0, btch:   1 usd:   0
Mar 12 19:45:42 ebs-8518 kernel: CPU    1: hi:    0, btch:   1 usd:   0
Mar 12 19:45:42 ebs-8518 kernel: CPU    2: hi:    0, btch:   1 usd:   0
Mar 12 19:45:42 ebs-8518 kernel: CPU    3: hi:    0, btch:   1 usd:   0
Mar 12 19:45:42 ebs-8518 kernel: Node 0 DMA32 per-cpu:
Mar 12 19:45:42 ebs-8518 kernel: CPU    0: hi:  186, btch:  31 usd:  30
Mar 12 19:45:42 ebs-8518 kernel: CPU    1: hi:  186, btch:  31 usd:  16
Mar 12 19:45:42 ebs-8518 kernel: CPU    2: hi:  186, btch:  31 usd:  27
Mar 12 19:45:42 ebs-8518 kernel: CPU    3: hi:  186, btch:  31 usd:  17
Mar 12 19:45:42 ebs-8518 kernel: active_anon:340565 inactive_anon:113018 isolated_anon:0
Mar 12 19:45:42 ebs-8518 kernel: active_file:173 inactive_file:81 isolated_file:0
Mar 12 19:45:42 ebs-8518 kernel: unevictable:0 dirty:0 writeback:0 unstable:0
Mar 12 19:45:42 ebs-8518 kernel: free:13259 slab_reclaimable:2382 slab_unreclaimable:13327
Mar 12 19:45:42 ebs-8518 kernel: mapped:363 shmem:137 pagetables:20791 bounce:0
Mar 12 19:45:42 ebs-8518 kernel: Node 0 DMA free:8356kB min:332kB low:412kB high:496kB active_anon:3740kB inactive_anon:3460kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15364kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:80kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Mar 12 19:45:42 ebs-8518 kernel: lowmem_reserve[]: 0 2004 2004 2004
Mar 12 19:45:42 ebs-8518 kernel: Node 0 DMA32 free:44680kB min:44720kB low:55900kB high:67080kB active_anon:1358520kB inactive_anon:448612kB active_file:692kB inactive_file:308kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:2052312kB mlocked:0kB dirty:0kB writeback:0kB mapped:1448kB shmem:548kB slab_reclaimable:9528kB slab_unreclaimable:53292kB kernel_stack:3248kB pagetables:83084kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:1202 all_unreclaimable? yes
Mar 12 19:45:42 ebs-8518 kernel: lowmem_reserve[]: 0 0 0 0
Mar 12 19:45:42 ebs-8518 kernel: Node 0 DMA: 9*4kB 6*8kB 0*16kB 1*32kB 3*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 1*4096kB = 8372kB
Mar 12 19:45:42 ebs-8518 kernel: Node 0 DMA32: 901*4kB 1004*8kB 464*16kB 225*32kB 55*64kB 10*128kB 5*256kB 2*512kB 3*1024kB 2*2048kB 1*4096kB = 44628kB
Mar 12 19:45:42 ebs-8518 kernel: 473 total pagecache pages
Mar 12 19:45:42 ebs-8518 kernel: 0 pages in swap cache
Mar 12 19:45:42 ebs-8518 kernel: Swap cache stats: add 0, delete 0, find 0/0
Mar 12 19:45:42 ebs-8518 kernel: Free swap  = 0kB
Mar 12 19:45:42 ebs-8518 kernel: Total swap = 0kB
Mar 12 19:45:42 ebs-8518 kernel: 524285 pages RAM
Mar 12 19:45:42 ebs-8518 kernel: 10610 pages reserved
Mar 12 19:45:42 ebs-8518 kernel: 285857 pages shared
Mar 12 19:45:42 ebs-8518 kernel: 493667 pages non-shared
Mar 12 19:45:42 ebs-8518 kernel: [ pid ]   uid  tgid total_vm      rss cpu oom_adj oom_score_adj name
Mar 12 19:45:42 ebs-8518 kernel: [  418]     0   418     2742      166   2     -17         -1000 udevd
Mar 12 19:45:42 ebs-8518 kernel: [  987]     0   987     6922       60   0     -17         -1000 auditd

Mar 12 19:45:42 ebs-8518 kernel: [ 1067]     0  1067    16018      165   1       0             0 sshd

Mar 12 19:45:42 ebs-8518 kernel: [ 1597]   999  1597    27921      843   2       0             0 httpd
Mar 12 19:45:42 ebs-8518 kernel: [ 1601]     0  1601     1029       22   0       0             0 mingetty

Mar 12 19:45:42 ebs-8518 kernel: [ 1609]     0  1609     1029       22   3       0             0 mingetty
Mar 12 19:45:42 ebs-8518 kernel: [ 1611]     0  1611     1029       22   2       0             0 mingetty
Mar 12 19:45:42 ebs-8518 kernel: [ 1612]     0  1612     2741      165   2     -17         -1000 udevd
Mar 12 19:45:42 ebs-8518 kernel: [ 2890]  1000  2890    33748     2172   0       0             0 httpd