From: Eric Wong <e@80x24.org>
To: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Cc: meta@public-inbox.org
Subject: Re: httpd 502s [was: trying to figure out 100% CPU usage in nntpd...]
Date: Fri, 13 Sep 2019 07:03:39 +0000 [thread overview]
Message-ID: <20190913070339.mm47udwg2ekcsttq@dcvr> (raw)
In-Reply-To: <20190913031212.dkbtvj3ij6qqm6im@dcvr>
Eric Wong <e@80x24.org> wrote:
> Konstantin Ryabitsev <konstantin@linuxfoundation.org> wrote:
> > I sent you a dump of lsof -p of all 4 processes after about 20 minutes
> > of running. For another data point, the daemon was running in
> > SELinux-permissive mode, to make sure unlinks aren't failing because of
> > any permission errors.
Oh, another curiosity. It would be good to know the
/proc/$pid/fdinfo/$fd_of_eventpoll to know what state
the pipes in the epoll descriptor to tie those with lsof output.
It won't help with deleted regular files, though...
next prev parent reply other threads:[~2019-09-13 7:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-08 10:45 [PATCH] nntp: regexp always consumes rbuf if "\n" exists Eric Wong
2019-09-08 10:52 ` trying to figure out 100% CPU usage in nntpd Eric Wong
2019-09-09 10:05 ` Konstantin Ryabitsev
2019-09-09 17:53 ` Eric Wong
2019-09-10 8:38 ` Konstantin Ryabitsev
2019-09-10 18:12 ` Eric Wong
2019-09-11 2:22 ` httpd 502s [was: trying to figure out 100% CPU usage in nntpd...] Eric Wong
2019-09-11 10:24 ` Konstantin Ryabitsev
2019-09-11 17:12 ` Eric Wong
2019-09-11 17:36 ` Konstantin Ryabitsev
2019-09-12 0:05 ` Eric Wong
2019-09-12 2:49 ` Eric Wong
2019-09-12 8:35 ` Eric Wong
2019-09-12 11:37 ` Konstantin Ryabitsev
2019-09-13 3:12 ` Eric Wong
2019-09-13 7:03 ` Eric Wong [this message]
2019-09-13 9:01 ` Eric Wong
2019-09-13 18:07 ` Konstantin Ryabitsev
2019-09-14 5:25 ` Eric Wong
2019-09-11 9:44 ` trying to figure out 100% CPU usage in nntpd Konstantin Ryabitsev
2019-09-11 17:12 ` Eric Wong
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