Am Donnerstag, 8. August 2013 schrieb Michael Friedrich :
> On 08.08.2013 10:05, Gerd Radecke wrote:
> > We're using the new use_transactions and enable_socket_queue and from
> > the buffer log message I see, and the data actuality in icinga-web I'd
> > say ido2db is doing fine.
>
> well, inserting data is one thing. consuming memory and cpu is another
> one. you might wanna increase your level of local monitoring
> ("monitoring the icinga host" @ wiki) and report back then.
>
> >
> > I will try 1.9.3 and see if that helps.
> >
> > For the sake of my understanding though: If ido2db had problems,
> > should that slow down icinga? Unless ido2db slows down the whole
> > machine (which I couldn't see yet) - is there a way it can directly
> > affect icinga performance?
>
> Previously without the asynchronous queue I would have said yes. But now
> it shouldn't interfere with Icinga - it just may consume system
> ressources which may affect Icinga badly.
>
> It's more of a guess. maybe some performance graphs over time will tell
> some more obvious trends on the situation.
>
> --
> DI (FH) Michael Friedrich
>
> mail: michael.friedr...@gmail.com <javascript:;>
> twitter: https://twitter.com/dnsmichi
> jabber: dnsmi...@jabber.ccc.de <javascript:;>
> irc: irc.freenode.net/icinga dnsmichi
>
> icinga open source monitoring
> position: lead core developer
> url: https://www.icinga.org
>
>
>
Okay so I tried 1.9.3 but it didn't solve this reoccuring issue. What
seemed to have helped (no bad peaks since 5 days) was a Kernel update as
the old 2.6.32-112 had some ext4 Performance issues. New rhel 6.1
2.6.32-358 does better so far :)
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