Re: BUG #12071: Stat collector went crasy (50MB/s constant writes) - Mailing list pgsql-bugs

From Alvaro Herrera
Subject Re: BUG #12071: Stat collector went crasy (50MB/s constant writes)
Date
Msg-id 20141126133536.GM1639@alvin.alvh.no-ip.org
Whole thread Raw
In response to Re: BUG #12071: Stat collector went crasy (50MB/s constant writes)  (Maxim Boguk <maxim.boguk@gmail.com>)
Responses Re: BUG #12071: Stat collector went crasy (50MB/s constant writes)  (Maxim Boguk <maxim.boguk@gmail.com>)
List pgsql-bugs
Maxim Boguk wrote:

> After careful examination of strace output I found one strange thing:
> constant flow of:
> 16:22:33.202523 read(3, 0x7fff4148a5b0, 16) = -1 EAGAIN (Resource
> temporarily unavailable)

Uh.  What is on fd 3?  (check /proc).  If it's the stat socket, maybe
you're having network issues with localhost UDP connections or
something.

--
Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

pgsql-bugs by date:

Previous
From: Maxim Boguk
Date:
Subject: Re: BUG #12071: Stat collector went crasy (50MB/s constant writes)
Next
From: Maxim Boguk
Date:
Subject: Re: BUG #12071: Stat collector went crasy (50MB/s constant writes)