It's impossible for me to tell you how many threads you should have. In general you should have enough to have the lowest constant load on the server, so basically enough that the poller_wrapper.py process takes ~300 seconds.
http://alpha.memetic.org/~adama/snaps/Observium_Dev____Poller_Discovery_Timi...
You'll see mine takes 400 seconds, but that's because i'm lazy and haven't bothered increasing the threads! :D
adam. On 23/03/2016 01:58:02, Pui Edylie email@edylie.net wrote: Hi Adam,
The reason why I increased it because I thought we were having too many devices thus the poller was not enough.
What would you recommend on the number of poller?
We have confirmed that there is no network issue on our end.
I have inserted $config['enable_ports_separate_walk'] = 1; into the config.php
Which poller screen are you referring to?
Thanks!
Regards, Edy
On 3/23/2016 9:53 AM, Adam Armstrong wrote:
Are you sure having 24 threads is a good idea?
Gaps like these are usually caused by network issues, or poller processes getting stacked up and interfering with one another.
You can try using the new 'experimental' ports poller mode :
$config['enable_ports_separate_walk'] = 1;
You'll be able to see on the poller information screen if it's had a positive/negative effect.
adam. On 23/03/2016 01:50:43, Pui Edylie email@edylie.net [mailto:email@edylie.net] wrote: 33 */6 * * * root /opt/observium/discovery.php -h all >> /dev/null 2>&1 */5 * * * * root /opt/observium/discovery.php -h new >> /dev/null 2>&1 */5 * * * * root /opt/observium/poller-wrapper.py 24 >> /dev/null 2>&1
On 3/23/2016 9:46 AM, Adam Armstrong wrote:
show me :
cat /etc/cron.d/observium
adam. On 23/03/2016 01:37:31, Pui Edylie email@edylie.net [mailto:email@edylie.net] [mailto:email@edylie.net] wrote: Dear Members,
We are running latest commercial version and currently we have about 260 devices with 24 probers.
We are getting graph that is breaking up but the link is ok.
Anyone has any idea?
Thanks!
Regards, Edy
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