[LRUG] Sites drop off web

[George Palmer]

Yeah I'd personally check the sites at that time (as painful as it may be).
 The other thing to watch is BST/GMT differences - is it definitely 4:30?

On 22 July 2011 11:27, Neil Middleton <neil.middleton at gmail.com> wrote:

> Connectivity?
>
> Neil
>
> On Friday, 22 July 2011 at 11:25, Andrew Stewart wrote:
>
> Hola El Rug,
>
> I have several Rails/Sinatra sites on a couple of RHEL VPSs. Almost every
> day for several months at least, almost all the sites drop off the web for
> 2-4 minutes. I know this because Pingdom notifies me at 4.30am.
>
> As you can imagine, it's annoying.
>
> Initially I thought this was caused by Passenger log rotation but, when I
> looked into it this morning, I realised the times don't match up. Here are
> some details:
>
> - Most sites go down most days.
> - The sites go down at 4.30am and are back up 2-4min later (Pingdom checks
> every minute).
> - The system cron runs its dailies, including logrotate, at 4.02am.
> - My crontab has nothing around 4.30am.
> - There's nothing in /var/log/cron around 4.30am.
> - There's nothing in the httpd error logs around 4.30am.
> - There's nothing in /var/log around 4.30am.
>
> Does anyone have any ideas?
>
> Thanks in advance,
>
> Andy Stewart
>
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-- 
George Palmer
Founder
http://www.digitaldeliveryapp.com
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