From: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
---|---|
To: | rihad <rihad(at)mail(dot)ru> |
Cc: | pgsql-general General <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: Gigantic load average spikes |
Date: | 2019-04-01 15:12:15 |
Message-ID: | f924a817-655f-8c02-3803-70256e3b72e2@aklaver.com |
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Thread: | |
Lists: | pgsql-general |
On 4/1/19 8:06 AM, rihad wrote:
> On 04/01/2019 06:17 PM, Adrian Klaver wrote:
>> On 3/31/19 10:08 PM, rihad wrote:
>>>> What exactly do you mean by "running processes"? I don't think I've
>>>> ever
>>>> seen a Unix with only 1 to 3 running processes in total, so you are
>>>> probably referring to processes in a certain state. Runnable (R)?
>>>> Uninterruptible sleep (D)? Both? Something else?
>>>
>>> Just that, 250-300 running processes in top shown for a second.
>>> 250-300 is the number of postgres worker processes used, but normally
>>> only 1-3 of them are running according to top. At times of load
>>> FreeBSD (?)
>>
>> So what are the process titles?
>
> postgres
Have you tried hitting the 'c' key in top to get a fuller description?
>
>
--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com
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