apache 使用memory 的問題 - Linux

By Emily
at 2008-09-20T21:00
at 2008-09-20T21:00
Table of Contents
apache 昨天爆掉了...直到今天才發現
訊息大概是這樣的:
[Fri Sep 19 07:23:21 2008] [error] (12)Cannot allocate memory: fork: Unable
to fork new process
[Fri Sep 19 07:23:31 2008] [notice] child pid 29775 exit signal Segmentation
fault (11)
[Fri Sep 19 07:23:32 2008] [error] (12)Cannot allocate memory: fork: Unable
to fork new process
然後 system log 也有一部份的資料:
Sep 19 08:09:01 mavrk /usr/sbin/cron[15565]: (CRON) error (can't fork)
Sep 19 08:37:35 mavrk postfix/master[9937]: warning: master_spawn: fork:
Cannot allocate memory -- throttling
似乎 都跟 memory 有關。 但是不知道怎麼下手解決 ...
這點跟我的 swap=0 有關嗎 , 因為當初沒配置 swap 空間
$free -m
total used free shared buffers cached
Mem: 256 182 73 0 0 0
-/+ buffers/cache: 182 73
Swap: 0 0 0
--
訊息大概是這樣的:
[Fri Sep 19 07:23:21 2008] [error] (12)Cannot allocate memory: fork: Unable
to fork new process
[Fri Sep 19 07:23:31 2008] [notice] child pid 29775 exit signal Segmentation
fault (11)
[Fri Sep 19 07:23:32 2008] [error] (12)Cannot allocate memory: fork: Unable
to fork new process
然後 system log 也有一部份的資料:
Sep 19 08:09:01 mavrk /usr/sbin/cron[15565]: (CRON) error (can't fork)
Sep 19 08:37:35 mavrk postfix/master[9937]: warning: master_spawn: fork:
Cannot allocate memory -- throttling
似乎 都跟 memory 有關。 但是不知道怎麼下手解決 ...
這點跟我的 swap=0 有關嗎 , 因為當初沒配置 swap 空間
$free -m
total used free shared buffers cached
Mem: 256 182 73 0 0 0
-/+ buffers/cache: 182 73
Swap: 0 0 0
--
Tags:
Linux
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at 2008-09-22T22:03
at 2008-09-22T22:03
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