Hangs up on polling of device for long time..........!
Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
[cid:image001.png@01D11BAB.33B1C160]
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
[Fabrikam]
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam. On 10/11/2015 06:00:23, Chaman Rathee chaman.rathee@progression.com wrote: Hi Team, During polling of devices, it hangs up on one device and not exceed for next device. Please suggest. ……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
[Fabrikam] Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Ok. But it should not be stuck here. He should move to next device for polling.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
[cid:image001.png@01D11BAB.33B1C160]
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
[Fabrikam]
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I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote:
Ok. But it should not be stuck here. He should move to next device for polling.
.........
With Best Regards,
Chaman Rathee
Mob. No:- +91-9560055816
FROM: observium [mailto:observium-bounces@observium.org] ON BEHALF OF Adam Armstrong SENT: 10 November 2015 11:47 TO: observium@observium.org SUBJECT: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee chaman.rathee@progression.com wrote:
Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
.........
With Best Regards,
Chaman Rathee
Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
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The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam. On 10/11/2015 07:14:20, Glyn Parker observium@solis3.org wrote: I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem. Worth a try before giving up. On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling. ......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816 From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........! Since it's an unsupported UPS, it probably has a horribly broken SNMP stack. The solution is probably to not poll it :) adam. On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.com [mailto:chaman.rathee@progression.com]> wrote: Hi Team, During polling of devices, it hangs up on one device and not exceed for next device. Please suggest. ......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
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Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <observium@solis3.orgmailto:observium@solis3.org> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
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[Fabrikam]
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What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee chaman.rathee@progression.com wrote:
Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <observium@solis3.orgmailto:observium@solis3.org> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
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Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <observium@solis3.orgmailto:observium@solis3.org> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
_______________________________________________ observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
[Fabrikam]
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As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 08:20:51 Chaman Rathee chaman.rathee@progression.com wrote:
Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <observium@solis3.orgmailto:observium@solis3.org> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
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[Fabrikam]
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Or just use poller-wrapper obviously. Then one device acting up can't impact others.
(As documented)
Tom
On Nov 14, 2015 9:32 AM, Adam Armstrong adama@observium.org wrote:
As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 08:20:51 Chaman Rathee chaman.rathee@progression.com wrote:
Hi Adam,
Whenever any device is polled, it stores logs in observium.log file.
And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
………
With Best Regards,
Chaman Rathee
Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee chaman.rathee@progression.com wrote:
Hi Team,
When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.)
Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
………
With Best Regards,
Chaman Rathee
Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam.
On 10/11/2015 07:14:20, Glyn Parker observium@solis3.org wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote:
Ok. But it should not be stuck here. He should move to next device for polling.
.........
With Best Regards,
Chaman Rathee
Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee chaman.rathee@progression.com wrote:
Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
.........
With Best Regards,
Chaman Rathee
Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
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I am also using poller-wrapper.py in crontab. Please check below snapshot for your reference.
[cid:image001.png@01D11EE9.CC6C5500]
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tom Laermans Sent: 14 November 2015 14:20 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Or just use poller-wrapper obviously. Then one device acting up can't impact others.
(As documented)
Tom On Nov 14, 2015 9:32 AM, Adam Armstrong <adama@observium.orgmailto:adama@observium.org> wrote:
As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 08:20:51 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <observium@solis3.orgmailto:observium@solis3.org> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
_______________________________________________ observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
[Fabrikam]
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them. _______________________________________________ observium mailing list observium@observium.orgmailto:observium%40observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observiumhttp://postman.memetic.org/cgi-bin/mailman/listinfo/observium
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You have the standard poller AND the wrapper running every 5min.
Disable the standard poller.php.
On 14 November 2015 8:06:07 PM AEDT, Chaman Rathee chaman.rathee@progression.com wrote:
I am also using poller-wrapper.py in crontab. Please check below snapshot for your reference.
[cid:image001.png@01D11EE9.CC6C5500]
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tom Laermans Sent: 14 November 2015 14:20 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Or just use poller-wrapper obviously. Then one device acting up can't impact others.
(As documented)
Tom On Nov 14, 2015 9:32 AM, Adam Armstrong <adama@observium.orgmailto:adama@observium.org> wrote:
As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 08:20:51 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <observium@solis3.orgmailto:observium@solis3.org> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
[Fabrikam]
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them. _______________________________________________ observium mailing list observium@observium.orgmailto:observium%40observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observiumhttp://postman.memetic.org/cgi-bin/mailman/listinfo/observium
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Sorry..............! I didn’t understand. Please make clear.
Did you mean that I will disable or delete following line from /etc/cron.d/observium file.
*/5 * * * * root /opt/observium/poller.php -h all >> /dev/null 2>&1
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
-----Original Message----- From: Michael [mailto:observium@smarsz.com] Sent: 14 November 2015 14:47 To: Observium Network Observation System; Chaman Rathee; 'Observium Network Observation System' Cc: chmnrathee@gmail.com Subject: Re: [Observium] Hangs up on polling of device for long time..........!
You have the standard poller AND the wrapper running every 5min.
Disable the standard poller.php.
On 14 November 2015 8:06:07 PM AEDT, Chaman Rathee chaman.rathee@progression.com wrote:
I am also using poller-wrapper.py in crontab. Please check below snapshot for your reference.
[cid:image001.png@01D11EE9.CC6C5500]
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tom Laermans Sent: 14 November 2015 14:20 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Or just use poller-wrapper obviously. Then one device acting up can't impact others.
(As documented)
Tom On Nov 14, 2015 9:32 AM, Adam Armstrong <adama@observium.orgmailto:adama@observium.org> wrote:
As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 08:20:51 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <observium@solis3.orgmailto:observium@solis3.org> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
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Which installation guide did you follow to have a direct reference to poller.php ?
The correct entries for cron are :
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 2 >> /dev/null 2>&1
As documented in both the Ubuntu/Debian and RHEL/CentOS guides :
http://www.observium.org/docs/rhel/#cron
Did you follow some external third party guide, or is this just a really, really old installation?
adam. On 14/11/2015 09:24:21, Chaman Rathee chaman.rathee@progression.com wrote: Sorry..............! I didn’t understand. Please make clear.
Did you mean that I will disable or delete following line from /etc/cron.d/observium file.
*/5 * * * * root /opt/observium/poller.php -h all >> /dev/null 2>&1
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
-----Original Message----- From: Michael [mailto:observium@smarsz.com] Sent: 14 November 2015 14:47 To: Observium Network Observation System; Chaman Rathee; 'Observium Network Observation System' Cc: chmnrathee@gmail.com Subject: Re: [Observium] Hangs up on polling of device for long time..........!
You have the standard poller AND the wrapper running every 5min.
Disable the standard poller.php.
On 14 November 2015 8:06:07 PM AEDT, Chaman Rathee wrote:
I am also using poller-wrapper.py in crontab. Please check below snapshot for your reference.
[cid:image001.png@01D11EE9.CC6C5500]
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tom Laermans Sent: 14 November 2015 14:20 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Or just use poller-wrapper obviously. Then one device acting up can't impact others.
(As documented)
Tom On Nov 14, 2015 9:32 AM, Adam Armstrong
wrote:
As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 08:20:51 Chaman Rathee
wrote: Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee
wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h -d
adam.
On 10/11/2015 07:14:20, Glyn Parker
wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee
wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
observium mailing list observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
[Fabrikam]
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As I have deleted or disabled poller.php script from cron file.
But please describe ................. poller-wrapper.py script. Also explain threads that is by default 2.
I am monitoring 400 devices so please suggest no. of threads for me.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
-----Original Message----- From: Michael [mailto:observium@smarsz.com] Sent: 14 November 2015 14:47 To: Observium Network Observation System; Chaman Rathee; 'Observium Network Observation System' Cc: chmnrathee@gmail.com Subject: Re: [Observium] Hangs up on polling of device for long time..........!
You have the standard poller AND the wrapper running every 5min.
Disable the standard poller.php.
On 14 November 2015 8:06:07 PM AEDT, Chaman Rathee chaman.rathee@progression.com wrote:
I am also using poller-wrapper.py in crontab. Please check below snapshot for your reference.
[cid:image001.png@01D11EE9.CC6C5500]
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tom Laermans Sent: 14 November 2015 14:20 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Or just use poller-wrapper obviously. Then one device acting up can't impact others.
(As documented)
Tom On Nov 14, 2015 9:32 AM, Adam Armstrong <adama@observium.orgmailto:adama@observium.org> wrote:
As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 08:20:51 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <observium@solis3.orgmailto:observium@solis3.org> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
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The number of threads should be set to whatever your server can comfortable accommodate without slowing down the web ui.
It depends upon processors, ram and i/o. You can probably run 10-20 threads with SSD storage, and some number fewer with spinning disk i/o.
adam. On 14/11/2015 09:50:55, Chaman Rathee chaman.rathee@progression.com wrote: As I have deleted or disabled poller.php script from cron file.
But please describe ................. poller-wrapper.py script. Also explain threads that is by default 2.
I am monitoring 400 devices so please suggest no. of threads for me.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
-----Original Message----- From: Michael [mailto:observium@smarsz.com] Sent: 14 November 2015 14:47 To: Observium Network Observation System; Chaman Rathee; 'Observium Network Observation System' Cc: chmnrathee@gmail.com Subject: Re: [Observium] Hangs up on polling of device for long time..........!
You have the standard poller AND the wrapper running every 5min.
Disable the standard poller.php.
On 14 November 2015 8:06:07 PM AEDT, Chaman Rathee wrote:
I am also using poller-wrapper.py in crontab. Please check below snapshot for your reference.
[cid:image001.png@01D11EE9.CC6C5500]
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tom Laermans Sent: 14 November 2015 14:20 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Or just use poller-wrapper obviously. Then one device acting up can't impact others.
(As documented)
Tom On Nov 14, 2015 9:32 AM, Adam Armstrong
wrote:
As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 08:20:51 Chaman Rathee
wrote: Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee
wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h -d
adam.
On 10/11/2015 07:14:20, Glyn Parker
wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee
wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
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Hi Adam, I used 12 no. of threads with poller-wrapper.py script.
My VM is monitoring to approx. 180 device and having following resources:- RAM = 8192 MB CPU = 6 vCPU
But still it is giving gap or dropout in graphs. Please help us.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 15:23 To: observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The number of threads should be set to whatever your server can comfortable accommodate without slowing down the web ui.
It depends upon processors, ram and i/o. You can probably run 10-20 threads with SSD storage, and some number fewer with spinning disk i/o.
adam.
On 14/11/2015 09:50:55, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: As I have deleted or disabled poller.php script from cron file.
But please describe ................. poller-wrapper.py script. Also explain threads that is by default 2.
I am monitoring 400 devices so please suggest no. of threads for me.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
-----Original Message----- From: Michael [mailto:observium@smarsz.com] Sent: 14 November 2015 14:47 To: Observium Network Observation System; Chaman Rathee; 'Observium Network Observation System' Cc: chmnrathee@gmail.commailto:chmnrathee@gmail.com Subject: Re: [Observium] Hangs up on polling of device for long time..........!
You have the standard poller AND the wrapper running every 5min.
Disable the standard poller.php.
On 14 November 2015 8:06:07 PM AEDT, Chaman Rathee wrote:
I am also using poller-wrapper.py in crontab. Please check below snapshot for your reference.
[cid:image001.png@01D11EE9.CC6C5500]
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Tom Laermans Sent: 14 November 2015 14:20 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Or just use poller-wrapper obviously. Then one device acting up can't impact others.
(As documented)
Tom On Nov 14, 2015 9:32 AM, Adam Armstrong <>> wrote:
As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 08:20:51 Chaman Rathee <>> wrote: Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee <>> wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <>> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <>> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
observium mailing list observium@observium.orgmailto:observium@observium.org http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
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Hi guys,
I'm having the same problem, when I upgraded to the versión introduce Customs OID in the menú, the polling time for some Cisco devices increased considerable. Now I have Gaps in my graphs, could it be a version problem or I am wrong?
Regards Andres
Hi Adam,
I used 12 no. of threads with poller-wrapper.py script.
My VM is monitoring to approx. 180 device and having following resources:-
RAM = 8192 MB
CPU = 6 vCPU
But still it is giving gap or dropout in graphs.
Please help us.
………
With Best Regards,
Chaman Rathee
Mob. No:- +91-9560055816
*From:* observium [mailto:observium-bounces@observium.org] *On Behalf Of *Adam Armstrong *Sent:* 14 November 2015 15:23 *To:* observium@observium.org *Subject:* Re: [Observium] Hangs up on polling of device for long time..........!
The number of threads should be set to whatever your server can comfortable accommodate without slowing down the web ui.
It depends upon processors, ram and i/o. You can probably run 10-20 threads with SSD storage, and some number fewer with spinning disk i/o.
adam.
On 14/11/2015 09:50:55, Chaman Rathee chaman.rathee@progression.com wrote:
As I have deleted or disabled poller.php script from cron file.
But please describe ................. poller-wrapper.py script. Also explain threads that is by default 2.
I am monitoring 400 devices so please suggest no. of threads for me.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
-----Original Message----- From: Michael [mailto:observium@smarsz.com observium@smarsz.com] Sent: 14 November 2015 14:47 To: Observium Network Observation System; Chaman Rathee; 'Observium Network Observation System' Cc: chmnrathee@gmail.com Subject: Re: [Observium] Hangs up on polling of device for long time..........!
You have the standard poller AND the wrapper running every 5min.
Disable the standard poller.php.
On 14 November 2015 8:06:07 PM AEDT, Chaman Rathee wrote:
I am also using poller-wrapper.py in crontab. Please check below snapshot for your reference.
[cid:image001.png@01D11EE9.CC6C5500]
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org
observium-bounces@observium.org] On Behalf Of
Tom Laermans Sent: 14 November 2015 14:20 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Or just use poller-wrapper obviously. Then one device acting up can't impact others.
(As documented)
Tom On Nov 14, 2015 9:32 AM, Adam Armstrong <>> wrote:
As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 08:20:51 Chaman Rathee <>> wrote: Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org
observium-bounces@observium.org] On Behalf Of
Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
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On 14 November 2015 07:53:50 Chaman Rathee <>> wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org
observium-bounces@observium.org] On Behalf Of
Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <>> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org
observium-bounces@observium.org] On Behalf Of
Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <>> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
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It is a Virtual Machine and I have already extended its resources like CPU, RAM and swap . But it works fine normally, It doesn’t poll device one time in 5 to 6 hours. Otherwise it is working fine.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 14:02 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
As I said last time, I think your server is simply too slow for the number of devices you're polling.
Adam.
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On 14 November 2015 08:20:51 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Adam, Whenever any device is polled, it stores logs in observium.log file. And I checked in observium.log file and there is no logs of that timestamp when graph was missing.So, I observed that at that time my device was not polled that’s why no logs in observium.log file.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 14 November 2015 13:44 To: Observium Network Observation System Subject: Re: [Observium] Hangs up on polling of device for long time..........!
What makes you think that not all of your servers are polled?
Adam.
Sent with AquaMail for Android http://www.aqua-mail.com
On 14 November 2015 07:53:50 Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team, When I checked in observium.log file, I found that many time my all observium devices are not polled. ( Few were polled.) Due to which graph of unpolled device gives gap or dropouts.
Please help us.
Whereas my cron process runs always after 5 minutes interval.
……… With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 12:52 To: Glyn Parker; observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
The poller wrapper doesn't have this issue. It'll run x number of pollers in parallel, if one hangs, it won't hold the rest up.
You could see which query is hanging by running the poller for that device in debug mode: ./poller.php -h <host> -d
adam.
On 10/11/2015 07:14:20, Glyn Parker <observium@solis3.orgmailto:observium@solis3.org> wrote:
I had a device that seemed to "hang", but actually it was the snmp timeout that was too short. If you manually run smnpwalk on the unit until it "hangs", then use 5s timeout on that specific OID to see if its this that is your problem.
Worth a try before giving up.
On 10-11-2015 08:10, Chaman Rathee wrote: Ok. But it should not be stuck here. He should move to next device for polling.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong Sent: 10 November 2015 11:47 To: observium@observium.orgmailto:observium@observium.org Subject: Re: [Observium] Hangs up on polling of device for long time..........!
Since it's an unsupported UPS, it probably has a horribly broken SNMP stack.
The solution is probably to not poll it :)
adam.
On 10/11/2015 06:00:23, Chaman Rathee <chaman.rathee@progression.commailto:chaman.rathee@progression.com> wrote: Hi Team,
During polling of devices, it hangs up on one device and not exceed for next device.
Please suggest.
......... With Best Regards, Chaman Rathee Mob. No:- +91-9560055816
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
Privileged or confidential information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), please delete this message and kindly notify the sender by an emailed reply. Opinions, conclusions and other information in this message that do not relate to the official business of Progression and its associate entities shall be understood as neither given nor endorsed by them.
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participants (7)
-
Adam Armstrong -
Adam Armstrong -
Andres P -
Chaman Rathee -
Glyn Parker -
Michael -
Tom Laermans