After update pooler there is no graph J

 

 

 

From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tristan Rhodes
Sent: Wednesday, September 24, 2014 10:13 PM

To: Observium Network Observation System
Subject: Re: [Observium] Graph blank problem

 

Your load is very low, even if you have only 1 CPU, so that is probably not the problem.

 

You should look at the output of the poller-wrapper to see how long it takes to poll your network.

 

Tristan

Tristan Rhodes
Network Engineer

Weber State University

801.626.8549

 

 

On Wed, Sep 24, 2014 at 12:53 PM, chott@praha1.net <chott@praha1.net> wrote:

My TOP

 

top - 20:46:44 up 115 days, 48 min,  2 users,  load average: 0.16, 0.18, 0.15

 

From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tristan Rhodes
Sent: Wednesday, September 24, 2014 8:51 PM
To: Observium Network Observation System
Subject: Re: [Observium] Graph blank problem

 

I had this problem too.  It was a combination of increasing the number of vCPU for the virtual machine (to prevent CPU overload) and to increase concurrent pollers (to finish the polling in less than 5 minutes).

 

Is your CPU load higher than your number of CPUs?  (you can see this using "top" command)

 

top - 18:47:51 up 16 days,  4:09,  1 user,  load average: 8.41, 10.53, 9.64

 

In my example, I have 8 vCPU, and my load is above 8, which means I might need to add more vCPU.

 

The time to complete polling is seen by the output of your /etc/crontab entry.  I redirect this to a file so I can read it.:

 

*/5 *     * * *   root    /opt/observium/poller-wrapper.py 13 >> /opt/observium/poller-wrapper.log 2>&1

 

Tristan

Tristan Rhodes
Network Engineer

Weber State University

801.626.8549

 

 

On Wed, Sep 24, 2014 at 12:16 PM, chott@praha1.net <chott@praha1.net> wrote:

Hello guys

 

Last two week i have problem with Graph blank places for few times

 

Observium is connected by localy switch gigabit line same problem in localy SNMP for server

 

Where is problem? Disk? RAM ? SQL?

 

Tomas

 

 

Tomas Chott technický ředitel chott@praha1.net Phone: +420 245 004 005 Mobile: +420 604 930 119 Certifikace: Cisco CXFS, CCDA, SMBEN, SMBAM, CCNA Ubiquiti UCWA, UEWA, UCRSS, UCT Authorised Trainer Cisco, Ubiquiti, TP-Link, Synology	Metropolitní síť Praha 1 z.s.p.o. Jindrisska 18 110 00 Praha 1 Czech Republic www.praha1.net

 

 

 

 

 

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Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014

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