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我们公司的一台开发服务器,经常出现ssh登陆失败,重启一下sshd服务就正常了,在服务器上可以看到
May 28 14:31:54 melon kernel: Out of Memory: Killed process 4361 (httpd).。。。
这是我查看的log
y 28 14:31:54 melon kernel: Out of Memory: Killed process 4965 (httpd).
May 28 14:31:54 melon kernel: oom-killer: gfp_mask=0x1d2
May 28 14:31:54 melon kernel: Mem-info:
May 28 14:31:54 melon kernel: DMA per-cpu:
May 28 14:31:54 melon kernel: cpu 0 hot: low 2, high 6, batch 1
May 28 14:31:54 melon kernel: cpu 0 cold: low 0, high 2, batch 1
May 28 14:31:54 melon kernel: cpu 1 hot: low 2, high 6, batch 1
May 28 14:31:54 melon kernel: cpu 1 cold: low 0, high 2, batch 1
May 28 14:31:54 melon kernel: Normal per-cpu:
May 28 14:31:54 melon kernel: cpu 0 hot: low 32, high 96, batch 16
May 28 14:31:54 melon kernel: cpu 0 cold: low 0, high 32, batch 16
May 28 14:31:54 melon kernel: cpu 1 hot: low 32, high 96, batch 16
May 28 14:31:54 melon kernel: cpu 1 cold: low 0, high 32, batch 16
May 28 14:31:54 melon kernel: HighMem per-cpu: empty
May 28 14:31:54 melon kernel:
May 28 14:31:54 melon kernel: Free pages: 13172kB (0kB HighMem)
May 28 14:31:54 melon kernel: Active:77490 inactive:41030 dirty:0 writeback:0 unstable:0 free:3293 slab:3494 mapped:118075 pagetables:1824
May 28 14:31:54 melon kernel: DMA free:12588kB min:20kB low:40kB high:60kB active:0kB inactive:0kB present:16384kB pages_scanned:992 all_unreclaimable? yes
May 28 14:31:54 melon kernel: protections[]: 0 0 0
May 28 14:31:54 melon kernel: Normal free:584kB min:684kB low:1368kB high:2052kB active:309960kB inactive:164120kB present:506416kB pages_scanned:19744098 all_unreclaimable? yes
May 28 14:31:54 melon kernel: protections[]: 0 0 0
May 28 14:31:54 melon kernel: HighMem free:0kB min:128kB low:256kB high:384kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
May 28 14:31:54 melon kernel: protections[]: 0 0 0
May 28 14:31:54 melon kernel: DMA: 3*4kB 4*8kB 4*16kB 2*32kB 4*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 2*4096kB = 12588kB
May 28 14:31:54 melon kernel: Normal: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 584kB
May 28 14:31:54 melon kernel: HighMem: empty
May 28 14:31:54 melon kernel: Swap cache: add 1138102, delete 1138120, find 64761/86199, race 10+94
May 28 14:31:54 melon kernel: 0 bounce buffer pages
May 28 14:31:54 melon kernel: Free swap: 0kB
May 28 14:31:54 melon kernel: 130700 pages of RAM
May 28 14:31:54 melon kernel: 0 pages of HIGHMEM
May 28 14:31:54 melon kernel: 2335 reserved pages
May 28 14:31:54 melon kernel: 45 pages shared
May 28 14:31:54 melon kernel: 1 pages swap cached
May 28 14:31:54 melon kernel: Out of Memory: Killed process 4361 (httpd).
May 28 14:31:54 melon kernel: oom-killer: gfp_mask=0x1d2
May 28 14:31:54 melon kernel: Mem-info:
May 28 14:31:54 melon kernel: DMA per-cpu:
May 28 14:31:54 melon kernel: cpu 0 hot: low 2, high 6, batch 1
May 28 14:31:54 melon kernel: cpu 0 cold: low 0, high 2, batch 1
May 28 14:31:54 melon kernel: cpu 1 hot: low 2, high 6, batch 1
May 28 14:31:54 melon kernel: cpu 1 cold: low 0, high 2, batch 1
May 28 14:31:54 melon kernel: Normal per-cpu:
May 28 14:31:54 melon kernel: cpu 0 hot: low 32, high 96, batch 16
May 28 14:31:54 melon kernel: cpu 0 cold: low 0, high 32, batch 16
May 28 14:31:54 melon kernel: cpu 1 hot: low 32, high 96, batch 16
May 28 14:31:54 melon kernel: cpu 1 cold: low 0, high 32, batch 16
May 28 14:31:54 melon kernel: HighMem per-cpu: empty
May 28 14:31:54 melon kernel:
May 28 14:31:54 melon kernel: Free pages: 13236kB (0kB HighMem)
May 28 14:31:54 melon kernel: Active:50198 inactive:67391 dirty:0 writeback:1 unstable:0 free:3309 slab:3519 mapped:118034 pagetables:1817
May 28 14:31:54 melon kernel: DMA free:12588kB min:20kB low:40kB high:60kB active:0kB inactive:0kB present:16384kB pages_scanned:993 all_unreclaimable? yes
May 28 14:31:54 melon kernel: protections[]: 0 0 0
May 28 14:31:54 melon kernel: Normal free:648kB min:684kB low:1368kB high:2052kB active:200792kB inactive:269676kB present:506416kB pages_scanned:627033 all_unreclaimable? yes
May 28 14:31:54 melon kernel: protections[]: 0 0 0
May 28 14:31:54 melon kernel: HighMem free:0kB min:128kB low:256kB high:384kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
May 28 14:31:54 melon kernel: protections[]: 0 0 0
May 28 14:31:54 melon kernel: DMA: 3*4kB 4*8kB 4*16kB 2*32kB 4*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 2*4096kB = 12588kB
May 28 14:31:54 melon kernel: Normal: 0*4kB 7*8kB 1*16kB 0*32kB 1*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 648kB
May 28 14:31:54 melon kernel: HighMem: empty
May 28 14:31:54 melon kernel: Swap cache: add 1138957, delete 1138942, find 64774/86293, race 10+94
May 28 14:31:54 melon kernel: 0 bounce buffer pages
May 28 14:31:54 melon kernel: Free swap: 0kB
May 28 14:31:54 melon kernel: 130700 pages of RAM
希望各位老大帮我解决一下。。 |
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