Graph blank problem
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
[email-header-praha1]
Tomas Chott technický ředitel chott@praha1.netmailto: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.nethttp://www.praha1.net/ [Popis: Facebook]http://www.facebook.com/praha1net [Popis: LinkedIn] http://www.linkedin.com/pub/tomas-chott/49/97a/1aa
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
[image: email-header-praha1]
*Tomas Chott technický ředitel*
chott@praha1.net Phone:
- +420 245 004 005 <%2B420%20245%20004%20005> *Mobile:* +420 604 930 119
<%2B420%C2%A0604%C2%A0930%C2%A0119>*
*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
[image: Popis: Facebook] http://www.facebook.com/praha1net [image: Popis: LinkedIn] http://www.linkedin.com/pub/tomas-chott/49/97a/1aa
observium mailing list observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
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 801.626.8549tel:801.626.8549 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Wed, Sep 24, 2014 at 12:16 PM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto: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
[email-header-praha1]
Tomas Chott technický ředitel chott@praha1.netmailto:chott@praha1.net Phone: +420 245 004 005tel:%2B420%20245%20004%20005 Mobile: +420 604 930 119tel:%2B420%C2%A0604%C2%A0930%C2%A0119 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.nethttp://www.praha1.net/ [Popis: Facebook]http://www.facebook.com/praha1net[Popis: LinkedIn]http://www.linkedin.com/pub/tomas-chott/49/97a/1aa
_______________________________________________ observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
________________________________ Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.czhttp://www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014
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
[image: email-header-praha1]
*Tomas Chott technický ředitel*
chott@praha1.net Phone:
- +420 245 004 005 <%2B420%20245%20004%20005> *Mobile:* +420 604 930 119
<%2B420%C2%A0604%C2%A0930%C2%A0119>*
*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
[image: Popis: Facebook] http://www.facebook.com/praha1net[image: Popis: LinkedIn] http://www.linkedin.com/pub/tomas-chott/49/97a/1aa
observium mailing list observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014
observium mailing list observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
OK, now change wrapper to number 13 from number 1
And waiting for graphs
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 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Wed, Sep 24, 2014 at 12:53 PM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto: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.orgmailto: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 801.626.8549tel:801.626.8549 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Wed, Sep 24, 2014 at 12:16 PM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto: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
[email-header-praha1]
Tomas Chott technický ředitel chott@praha1.netmailto:chott@praha1.net Phone: +420 245 004 005tel:%2B420%20245%20004%20005 Mobile: +420 604 930 119tel:%2B420%C2%A0604%C2%A0930%C2%A0119 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.nethttp://www.praha1.net/ [Popis: Facebook]http://www.facebook.com/praha1net[Popis: LinkedIn]http://www.linkedin.com/pub/tomas-chott/49/97a/1aa
_______________________________________________ observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
________________________________ Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.czhttp://www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014
_______________________________________________ observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
________________________________ Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.czhttp://www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014
After update pooler there is no graph ☺
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 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Wed, Sep 24, 2014 at 12:53 PM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto: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.orgmailto: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 801.626.8549tel:801.626.8549 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Wed, Sep 24, 2014 at 12:16 PM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto: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
[email-header-praha1]
Tomas Chott technický ředitel chott@praha1.netmailto:chott@praha1.net Phone: +420 245 004 005tel:%2B420%20245%20004%20005 Mobile: +420 604 930 119tel:%2B420%C2%A0604%C2%A0930%C2%A0119 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.nethttp://www.praha1.net/ [Popis: Facebook]http://www.facebook.com/praha1net[Popis: LinkedIn]http://www.linkedin.com/pub/tomas-chott/49/97a/1aa
_______________________________________________ observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
________________________________ Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.czhttp://www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014
_______________________________________________ observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
________________________________ Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.czhttp://www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014
What is the output of your poller log, and Observium log?
*Tristan Rhodes* Network Engineer Weber State University 801.626.8549
On Thu, Sep 25, 2014 at 9:21 AM, chott@praha1.net chott@praha1.net wrote:
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
[image: email-header-praha1]
*Tomas Chott technický ředitel*
chott@praha1.net Phone:
- +420 245 004 005 <%2B420%20245%20004%20005> *Mobile:* +420 604 930 119
<%2B420%C2%A0604%C2%A0930%C2%A0119>*
*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
[image: Popis: Facebook] http://www.facebook.com/praha1net[image: Popis: LinkedIn] http://www.linkedin.com/pub/tomas-chott/49/97a/1aa
observium mailing list observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014
observium mailing list observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014
observium mailing list observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
Checking…..grrrrr……probably problem with VI edtor because after put number 13 Vi put maybe 100time number „3“
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tristan Rhodes Sent: Thursday, September 25, 2014 5:25 PM To: Observium Network Observation System Subject: Re: [Observium] Graph blank problem
What is the output of your poller log, and Observium log?
Tristan Rhodes Network Engineer Weber State University 801.626.8549 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Thu, Sep 25, 2014 at 9:21 AM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto:chott@praha1.net> wrote: After update pooler there is no graph ☺
From: observium [mailto:observium-bounces@observium.orgmailto: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 801.626.8549tel:801.626.8549 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Wed, Sep 24, 2014 at 12:53 PM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto: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.orgmailto: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 801.626.8549tel:801.626.8549 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Wed, Sep 24, 2014 at 12:16 PM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto: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
[email-header-praha1]
Tomas Chott technický ředitel chott@praha1.netmailto:chott@praha1.net Phone: +420 245 004 005tel:%2B420%20245%20004%20005 Mobile: +420 604 930 119tel:%2B420%C2%A0604%C2%A0930%C2%A0119 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.nethttp://www.praha1.net/ [Popis: Facebook]http://www.facebook.com/praha1net[Popis: LinkedIn]http://www.linkedin.com/pub/tomas-chott/49/97a/1aa
_______________________________________________ observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
________________________________ Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.czhttp://www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014
_______________________________________________ observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
________________________________ Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.czhttp://www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014
_______________________________________________ observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
________________________________ Zpráva neobsahuje viry. Zkontrolováno AVG - www.avg.czhttp://www.avg.cz Verze: 2014.0.4765 / Virová báze: 4015/8232 - Datum vydání: 18.9.2014 Interní Virová databáze je zastaralá.
Tristan,
Thank you for help with Poller, now looks good.
Regards,
Tomas Praha1.net
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tristan Rhodes Sent: Thursday, September 25, 2014 5:25 PM To: Observium Network Observation System Subject: Re: [Observium] Graph blank problem
What is the output of your poller log, and Observium log?
Tristan Rhodes Network Engineer Weber State University 801.626.8549 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Thu, Sep 25, 2014 at 9:21 AM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto:chott@praha1.net> wrote: After update pooler there is no graph ☺
From: observium [mailto:observium-bounces@observium.orgmailto: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 801.626.8549tel:801.626.8549 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Wed, Sep 24, 2014 at 12:53 PM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto: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.orgmailto: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 801.626.8549tel:801.626.8549 [http://www.weber.edu/wsuimages/brand/templates/emailsig_sig1.jpg]
On Wed, Sep 24, 2014 at 12:16 PM, chott@praha1.netmailto:chott@praha1.net <chott@praha1.netmailto: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
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