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From: Michael Fischer <mfischer@zendesk.com>
To: unicorn list <mongrel-unicorn@rubyforge.org>
Cc: artem.pyanykh@gmail.com
Subject: Re: Unicorn workers freeze from time to time
Date: Fri, 24 Jan 2014 08:37:22 -0800	[thread overview]
Message-ID: <CABHxtY6U9-h2iC0=V+-S+ABv4EsRN6x7gDR62P5UHOTeecJaHg@mail.gmail.com> (raw)
In-Reply-To: <BD8955E3-2521-4E65-9D4B-A3F6A5E14651@gmail.com>

On Fri, Jan 24, 2014 at 3:21 AM, Artem Pyanykh <artem.pyanykh@gmail.com> wrote:
> A couple of days ago I noticed a strange thing - from time to time server stops processing request for some time. At the `top` output it looks like this:
>
> * ten Unicorn workers process requests;
> * then, for some reason, they stop doing anything. I mean, all ten workers have 'sleeping' status;

What does strace(8) say they're doing before they go to sleep?

--Michael
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      reply	other threads:[~2014-01-24 17:08 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-24 11:21 Unicorn workers freeze from time to time Artem Pyanykh
2014-01-24 16:37 ` Michael Fischer [this message]

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