memory problem

[Koray Sonmez [Oytek]]

Hi,

 

One of my server got below messages and restart. I think it is a memory
problem. I try to understand is this physically problem or insufficient
memory?

 

Regards,

 

 

Oct 10 07:06:59 erpdb kernel: Swap cache: add 58162, delete 58008, find
23885/27181, race 0+0

Oct 10 07:06:59 erpdb kernel: 0 bounce buffer pages

Oct 10 07:06:59 erpdb kernel: Free swap:       32766196kB

Oct 10 07:06:59 erpdb kernel: 8650752 pages of RAM

Oct 10 07:06:59 erpdb kernel: 7602176 pages of HIGHMEM

Oct 10 07:06:59 erpdb kernel: 332197 reserved pages

Oct 10 07:06:59 erpdb kernel: 21261599 pages shared

Oct 10 07:06:59 erpdb kernel: 154 pages swap cached

Oct 10 07:06:59 erpdb kernel: Out of Memory: Killed process 23557
(oracle).

Oct 10 07:06:59 erpdb kernel: oom-killer: gfp_mask=0xd0

Oct 10 07:06:59 erpdb kernel: Mem-info:

Oct 10 07:06:59 erpdb kernel: DMA per-cpu:

Oct 10 07:06:59 erpdb kernel: cpu 0 hot: low 2, high 6, batch 1

Oct 10 07:06:59 erpdb kernel: cpu 0 cold: low 0, high 2, batch 1

Oct 10 07:06:59 erpdb kernel: cpu 1 hot: low 2, high 6, batch 1

Oct 10 07:06:59 erpdb kernel: cpu 1 cold: low 0, high 2, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 2 hot: low 2, high 6, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 2 cold: low 0, high 2, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 3 hot: low 2, high 6, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 3 cold: low 0, high 2, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 4 hot: low 2, high 6, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 4 cold: low 0, high 2, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 5 hot: low 2, high 6, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 5 cold: low 0, high 2, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 6 hot: low 2, high 6, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 6 cold: low 0, high 2, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 7 hot: low 2, high 6, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 7 cold: low 0, high 2, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 8 hot: low 2, high 6, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 8 cold: low 0, high 2, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 9 hot: low 2, high 6, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 9 cold: low 0, high 2, batch 1

Oct 10 07:07:00 erpdb kernel: cpu 10 hot: low 2, high 6, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 10 cold: low 0, high 2, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 11 hot: low 2, high 6, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 11 cold: low 0, high 2, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 12 hot: low 2, high 6, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 12 cold: low 0, high 2, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 13 hot: low 2, high 6, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 13 cold: low 0, high 2, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 14 hot: low 2, high 6, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 14 cold: low 0, high 2, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 15 hot: low 2, high 6, batch 1

Oct 10 07:07:01 erpdb kernel: cpu 15 cold: low 0, high 2, batch 1

Oct 10 07:07:01 erpdb kernel: Normal per-cpu:

Oct 10 07:07:01 erpdb kernel: cpu 0 hot: low 32, high 96, batch 16

Oct 10 07:07:01 erpdb kernel: cpu 0 cold: low 0, high 32, batch 16

Oct 10 07:07:01 erpdb kernel: cpu 1 hot: low 32, high 96, batch 16

Oct 10 07:07:01 erpdb kernel: cpu 1 cold: low 0, high 32, batch 16

Oct 10 07:07:01 erpdb kernel: cpu 2 hot: low 32, high 96, batch 16

Oct 10 07:07:01 erpdb kernel: cpu 2 cold: low 0, high 32, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 3 hot: low 32, high 96, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 3 cold: low 0, high 32, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 4 hot: low 32, high 96, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 4 cold: low 0, high 32, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 5 hot: low 32, high 96, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 5 cold: low 0, high 32, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 6 hot: low 32, high 96, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 6 cold: low 0, high 32, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 7 hot: low 32, high 96, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 7 cold: low 0, high 32, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 8 hot: low 32, high 96, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 8 cold: low 0, high 32, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 9 hot: low 32, high 96, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 9 cold: low 0, high 32, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 10 hot: low 32, high 96, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 10 cold: low 0, high 32, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 11 hot: low 32, high 96, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 11 cold: low 0, high 32, batch 16

Oct 10 07:07:02 erpdb kernel: cpu 12 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 12 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 13 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 13 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 14 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 14 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 15 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 15 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: HighMem per-cpu:

Oct 10 07:07:03 erpdb kernel: cpu 0 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 0 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 1 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 1 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 2 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 2 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 3 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 3 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 4 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 4 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 5 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 5 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 6 hot: low 32, high 96, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 6 cold: low 0, high 32, batch 16

Oct 10 07:07:03 erpdb kernel: cpu 7 hot: low 32, high 96, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 7 cold: low 0, high 32, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 8 hot: low 32, high 96, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 8 cold: low 0, high 32, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 9 hot: low 32, high 96, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 9 cold: low 0, high 32, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 10 hot: low 32, high 96, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 10 cold: low 0, high 32, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 11 hot: low 32, high 96, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 11 cold: low 0, high 32, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 12 hot: low 32, high 96, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 12 cold: low 0, high 32, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 13 hot: low 32, high 96, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 13 cold: low 0, high 32, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 14 hot: low 32, high 96, batch 16

Oct 10 07:07:04 erpdb kernel: cpu 14 cold: low 0, high 32, batch 16

Oct 10 09:20:29 erpdb syslogd 1.4.1: restart.

Oct 10 09:20:29 erpdb syslog: syslogd startup succeeded

Oct 10 09:20:29 erpdb kernel: klogd 1.4.1, log source = /proc/kmsg
started.

Oct 10 09:20:29 erpdb syslog: klogd startup succeeded

Oct 10 09:20:29 erpdb kernel: Linux version 2.6.9-55.ELhugemem
(brewbuilder at ls20-bc2-14.build.redhat.com) (gcc version 3.4.6 20060404
(Red Hat 3.4.6-3)) #1 SMP Fri Apr 20 17:20:11 EDT 2007

Oct 10 09:20:29 erpdb kernel: BIOS-provided physical RAM map:

Oct 10 09:20:29 erpdb kernel:  BIOS-e820: 0000000000000000 -
000000000009bc00 (usable)

Oct 10 09:20:29 erpdb kernel:  BIOS-e820: 000000000009bc00 -
00000000000a0000 (reserved)

Oct 10 09:20:29 erpdb kernel:  BIOS-e820: 00000000000e0000 -
0000000000100000 (reserved)

Oct 10 09:20:29 erpdb kernel:  BIOS-e820: 0000000000100000 -
00000000bff4b380 (usable)


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