| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Maxim Boguk <maxim(dot)boguk(at)gmail(dot)com> |
| Cc: | pgsql-bugs <pgsql-bugs(at)postgresql(dot)org> |
| Subject: | Re: BUG #12071: Stat collector went crasy (50MB/s constant writes) |
| Date: | 2014-11-26 13:35:36 |
| Message-ID: | 20141126133536.GM1639@alvin.alvh.no-ip.org |
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| Lists: | pgsql-bugs pgsql-hackers |
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
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