Re: PostgreSQL database and other daemons crashing
| От | Spencer Anderson |
|---|---|
| Тема | Re: PostgreSQL database and other daemons crashing |
| Дата | |
| Msg-id | AANLkTim00F9WNPqqiCbxkMAWdMb4NXxqzwoA0eJx8aQh@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: PostgreSQL database and other daemons crashing (Vick Khera <vivek@khera.org>) |
| Список | pgsql-general |
That may in fact be the cause. I ran, free -lm -s 0.5, to watch my memory use and saw the output below. My processes didn't die this time when it hit zero bytes free, but it only lasted for 1 second. Some process must be occasionally using very excessive memory, and every once in a while, I get the OOM kill scenario. Guess I need to find that process..
total used free shared buffers cached
Mem: 1024 176 847 0 0 0
Low: 1024 176 847
High: 0 0 0
-/+ buffers/cache: 176 847
Swap: 0 0 0
total used free shared buffers cached
Mem: 1024 176 847 0 0 0
Low: 1024 176 847
High: 0 0 0
-/+ buffers/cache: 176 847
Swap: 0 0 0
total used free shared buffers cached
Mem: 1024 1024 0 0 0 0
Low: 1024 1024 0
High: 0 0 0
-/+ buffers/cache: 1024 0
Swap: 0 0 0
total used free shared buffers cached
Mem: 1024 1024 0 0 0 0
Low: 1024 1024 0
High: 0 0 0
-/+ buffers/cache: 1024 0
Swap: 0 0 0
total used free shared buffers cached
Mem: 1024 176 847 0 0 0
Low: 1024 176 847
High: 0 0 0
-/+ buffers/cache: 176 847
Swap: 0 0 0
total used free shared buffers cached
Mem: 1024 176 847 0 0 0
Low: 1024 176 847
High: 0 0 0
-/+ buffers/cache: 176 847
Swap: 0 0 0
--
Spencer Anderson
spencer@minneapp.com
(424) 901-1363
total used free shared buffers cached
Mem: 1024 176 847 0 0 0
Low: 1024 176 847
High: 0 0 0
-/+ buffers/cache: 176 847
Swap: 0 0 0
total used free shared buffers cached
Mem: 1024 176 847 0 0 0
Low: 1024 176 847
High: 0 0 0
-/+ buffers/cache: 176 847
Swap: 0 0 0
total used free shared buffers cached
Mem: 1024 1024 0 0 0 0
Low: 1024 1024 0
High: 0 0 0
-/+ buffers/cache: 1024 0
Swap: 0 0 0
total used free shared buffers cached
Mem: 1024 1024 0 0 0 0
Low: 1024 1024 0
High: 0 0 0
-/+ buffers/cache: 1024 0
Swap: 0 0 0
total used free shared buffers cached
Mem: 1024 176 847 0 0 0
Low: 1024 176 847
High: 0 0 0
-/+ buffers/cache: 176 847
Swap: 0 0 0
total used free shared buffers cached
Mem: 1024 176 847 0 0 0
Low: 1024 176 847
High: 0 0 0
-/+ buffers/cache: 176 847
Swap: 0 0 0
On Thu, May 20, 2010 at 3:29 PM, Vick Khera <vivek@khera.org> wrote:
On Thu, May 20, 2010 at 4:21 PM, Joshua D. Drake <jd@commandprompt.com> wrote:> I wonder if the oom killer is acting up.that'd be my guess. postfix *never* dies. something external is
>
killing your processes.
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--
Spencer Anderson
spencer@minneapp.com
(424) 901-1363
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