Any upcoming release?

Yu Watanabe yu.watanabe at jp.fujitsu.com
Mon Apr 9 04:06:19 CEST 2012


Andreas

Thank you for the reply.

Sounds very exciting. I'd like to look forward for the release.

Thanks,
Yu

Andreas Ericsson さんは書きました:
>On 04/05/2012 07:31 AM, Yu Watanabe wrote:
>> Hi all!
>> 
>> I would like to know if there are any plans for the nagios v 3.4.x.
>> It has been a while since the last release so I was very curious about it.
>> 
>> It would helpful if the nagios team can share the information.
>> 
>
>There is. Nagios 3.4 will be a single-threaded and event-driven application
>that sports an I/O-broker and vastly improved check performance. In essence,
>we've removed 2 fork() calls, 4 disk searches, 2 filewrites and 2 filereads
>from each check being performed. There's also a fixed usage of the current
>scheduling queue implementation which turns scheduling new checks from its
>current O(n) behaviour to O(1). This will provide a huge benefit for large
>installations, and combined with the worker process code we're currently
>seeing a 12-fold increase in the amount of checks Nagios can execute, but
>it's still too early to tell what other things are affected. The external
>command pipe might be a bottleneck if one uses large amounts of passive
>checks, for example.
>
>It's currently in late alpha, so beta releases should be available in a
>month or so.
>
>-- 
>Andreas Ericsson                   andreas.ericsson at op5.se
>OP5 AB                             www.op5.se
>Tel: +46 8-230225                  Fax: +46 8-230231
>
>Considering the successes of the wars on alcohol, poverty, drugs and
>terror, I think we should give some serious thought to declaring war
>on peace.


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