8 May
2013
8 May
'13
3:04 a.m.
Someone here posted a python wrapper for splitting jobs. You could see if it gives you better results. http://www.observium.org/wiki/Poller-wrapper.py
--
Regards,
Darius Jan Seroka
dariusjs@gmail.com
On Wed, May 8, 2013 at 8:30 AM, Kristjan Hinn - PERH <
Kristjan.Hinn@regionaalhaigla.ee> wrote:
> Hei,****
>
> ** **
>
> Looks ok now. It seemed my server could not handle 8 cronjobs. Strange
> tho, its vm with 2 core and 4GB ram.****
>
> ** **
>
> *From:* observium [mailto:observium-bounces@observium.org] *On Behalf Of *Kristjan
> Hinn - PERH
> *Sent:* Tuesday, May 7, 2013 1:26 PM
>
> *To:* Observium Network Observation System
> *Subject:* Re: [Observium] Getting wierd spike graph****
>
> ** **
>
> 6 switches have one fw and 2 older fw one of them had no spikes.****
>
> ** **
>
> I cant find any anomalies in network or logs which would cause such
> spikes. I was using 8 cronjobs for poller. I switched back to one now. No
> spikes so far. Could that have been the case? ****
>
> ** **
>
> I used cronjobs like mentioned in docs.****
>
> */5 * * * * root /opt/observium/poller.php -i 8 -n 0 >> /dev/null 2>&1****
>
> */5 * * * * root /opt/observium/poller.php -i 8 -n 1 >> /dev/null 2>&1****
>
> */5 * * * * root /opt/observium/poller.php -i 8 -n 2 >> /dev/null 2>&1****
>
> */5 * * * * root /opt/observium/poller.php -i 8 -n 3 >> /dev/null 2>&1****
>
> */5 * * * * root /opt/observium/poller.php -i 8 -n 4 >> /dev/null 2>&1****
>
> */5 * * * * root /opt/observium/poller.php -i 8 -n 5 >> /dev/null 2>&1****
>
> */5 * * * * root /opt/observium/poller.php -i 8 -n 6 >> /dev/null 2>&1****
>
> */5 * * * * root /opt/observium/poller.php -i 8 -n 7 >> /dev/null 2>&1****
>
> ** **
>
> Now using one poller****
>
> */5 * * * * root /opt/observium/poller.php -h all >> /dev/null 2>&1****
>
> ** **
>
> ** **
>
> *From:* observium [mailto:observium-bounces@observium.orgobservium-bounces@observium.org]
> *On Behalf Of *Adam Armstrong
> *Sent:* Tuesday, May 7, 2013 11:37 AM
> *To:* Observium Network Observation System
> *Subject:* Re: [Observium] Getting wierd spike graph****
>
> ** **
>
> Its not obvious what the problem is.
>
> The spikes seem to be evenly spaced, which is odd.
>
> Its likely either a bug in the switch SNMP stack which is returning zero
> or referring to the 32bit counters, or a network congestion issue caused by
> a crown job.
>
> Do all of the devices have the same software versions?
>
> Adam.
>
> Kristjan Hinn - PERH Kristjan.Hinn@regionaalhaigla.ee wrote:****
>
> Hello,****
>
> ****
>
> Im having trouble graphing Avaya ERS5530 switches. Graphs generated have
> very wierd spikes of ~700 Gbps what is impossible.****
>
> I have other switches drawing graphs just fine. And to get this even more
> wierder one of my eight Avaya ERS5530 is drawing graphs just fine.****
>
> Picture of the problematic graph:
> https://dl.dropboxusercontent.com/u/41978197/observium/xtuum1.JPG****
>
> ****
>
> Has anyone got any idea what could case this?****
>
> ****
>
> BR,****
>
> Kristjan Hinn****
>
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