Re: [openstack-dev] [Ceilometer] "Infinite" values for "sum" and "average" fields in statistics query
Hi I am using MongoDB backend. Thanks Srikanth -Original Message- From: gord chung [mailto:g...@live.ca] Sent: Tuesday, October 20, 2015 9:20 AM To: openstack-dev@lists.openstack.org Subject: Re: [openstack-dev] [Ceilometer] "Infinite" values for "sum" and "average" fields in statistics query which backend are you using? this potentially may be a bug where we're hitting some size limit restricted by datatype. On 19/10/2015 4:02 PM, Srikanth Vavilapalli wrote: > Hi > > I have observed "inf" values for "sum" and "average" fields in a ceilometer > statistics query on one of my custom meter as shown below. I have also > verified the samples query for this meter and there are 1544 samples (output > shown below) with all of them having value as "150.0". So ideally the "Avg" > filed should be "150.0" in this scenario. Could anyone tell me in what > scenario we will see these two fields as "inf" in the meter statistics query? > Plz let me know if you need more details or logs here. Appreciate your help. > > Thanks > Srikanth > > > svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer > statistics --meter=vcpe.dns.cache.size > ++++---+---+-+-+---++++ > | Period | Period Start | Period End | Max | > Min | Avg | Sum | Count | Duration | Duration Start | > Duration End | > ++++---+---+-+-+---++++ > | 0 | 2015-10-17T01:30:24.999000 | 2015-10-19T17:47:20.587000 | 150.0 | > 150.0 | inf | inf | 1544 | 231415.588 | 2015-10-17T01:30:24.999000 | > 2015-10-19T17:47:20.587000 | > ++++---+---+-+-+---++++ > > > svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer > sample-list --meter=vcpe.dns.cache.size > +-+-+---++-++ > | Resource ID | Name| Type | Volume | Unit| Timestamp > | > +-+-+---++-++ > | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | > 2015-10-19T17:47:20.587000 | > | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | > 2015-10-19T17:47:00.048000 | > | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | > 2015-10-19T17:42:20.47 | > | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | > 2015-10-19T17:41:59.921000 | > | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | > 2015-10-19T17:37:20.362000 | > . > . > . > | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | > 2015-10-17T01:50:25.499000 | > | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | > 2015-10-17T01:45:46.255000 | > | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | > 2015-10-17T01:45:25.374000 | > | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | > 2015-10-17T01:40:46.131000 | > > __ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: > openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- gord __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [Ceilometer] "Infinite" values for "sum" and "average" fields in statistics query
which backend are you using? this potentially may be a bug where we're hitting some size limit restricted by datatype. On 19/10/2015 4:02 PM, Srikanth Vavilapalli wrote: Hi I have observed "inf" values for "sum" and "average" fields in a ceilometer statistics query on one of my custom meter as shown below. I have also verified the samples query for this meter and there are 1544 samples (output shown below) with all of them having value as "150.0". So ideally the "Avg" filed should be "150.0" in this scenario. Could anyone tell me in what scenario we will see these two fields as "inf" in the meter statistics query? Plz let me know if you need more details or logs here. Appreciate your help. Thanks Srikanth svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer statistics --meter=vcpe.dns.cache.size ++++---+---+-+-+---++++ | Period | Period Start | Period End | Max | Min | Avg | Sum | Count | Duration | Duration Start | Duration End | ++++---+---+-+-+---++++ | 0 | 2015-10-17T01:30:24.999000 | 2015-10-19T17:47:20.587000 | 150.0 | 150.0 | inf | inf | 1544 | 231415.588 | 2015-10-17T01:30:24.999000 | 2015-10-19T17:47:20.587000 | ++++---+---+-+-+---++++ svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer sample-list --meter=vcpe.dns.cache.size +-+-+---++-++ | Resource ID | Name| Type | Volume | Unit| Timestamp | +-+-+---++-++ | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:47:20.587000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:47:00.048000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:42:20.47 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:41:59.921000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:37:20.362000 | . . . | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:50:25.499000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:45:46.255000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:45:25.374000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:40:46.131000 | __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- gord __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [Ceilometer] "Infinite" values for "sum" and "average" fields in statistics query
could you open a bug on https://bugs.launchpad.net/ceilometer/+bugs?orderby=-id=0 and reference this thread i would also check to see if ceilometer-api logs have any noticeable warning/errors. it's possible a datatype is being restricted there as well. thanks On 20/10/2015 12:22 PM, Srikanth Vavilapalli wrote: Hi I am using MongoDB backend. Thanks Srikanth -Original Message- From: gord chung [mailto:g...@live.ca] Sent: Tuesday, October 20, 2015 9:20 AM To: openstack-dev@lists.openstack.org Subject: Re: [openstack-dev] [Ceilometer] "Infinite" values for "sum" and "average" fields in statistics query which backend are you using? this potentially may be a bug where we're hitting some size limit restricted by datatype. On 19/10/2015 4:02 PM, Srikanth Vavilapalli wrote: Hi I have observed "inf" values for "sum" and "average" fields in a ceilometer statistics query on one of my custom meter as shown below. I have also verified the samples query for this meter and there are 1544 samples (output shown below) with all of them having value as "150.0". So ideally the "Avg" filed should be "150.0" in this scenario. Could anyone tell me in what scenario we will see these two fields as "inf" in the meter statistics query? Plz let me know if you need more details or logs here. Appreciate your help. Thanks Srikanth svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer statistics --meter=vcpe.dns.cache.size ++++---+---+-+-+---++++ | Period | Period Start | Period End | Max | Min | Avg | Sum | Count | Duration | Duration Start | Duration End | ++++---+---+-+-+---++++ | 0 | 2015-10-17T01:30:24.999000 | 2015-10-19T17:47:20.587000 | 150.0 | 150.0 | inf | inf | 1544 | 231415.588 | 2015-10-17T01:30:24.999000 | 2015-10-19T17:47:20.587000 | ++++---+---+-+-+---++++ svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer sample-list --meter=vcpe.dns.cache.size +-+-+---++-++ | Resource ID | Name| Type | Volume | Unit| Timestamp | +-+-+---++-++ | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:47:20.587000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:47:00.048000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:42:20.47 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:41:59.921000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:37:20.362000 | . . . | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:50:25.499000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:45:46.255000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:45:25.374000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:40:46.131000 | __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- gord __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -- gord __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [Ceilometer] "Infinite" values for "sum" and "average" fields in statistics query
I have raised the bug for this (https://bugs.launchpad.net/ceilometer/+bug/1508220) I have checked the ceilometer-api logs when I ran the query and have not found any errors or warnings. I could see only the below two logs: 2015-10-20 17:47:06.771 84151 DEBUG ceilometer.api.controllers.v2.meters [-] computed value coming from u'(,)' statistics /usr/lib/python2.7/dist-packages/ceilometer/api/controllers/v2/meters.py:407 2015-10-20 17:47:06.773 84151 INFO werkzeug [-] 192.168.0.3 - - [20/Oct/2015 17:47:06] "GET /v2/meters/vcpe.dns.cache.size/statistics HTTP/1.1" 200 - Thanks Srikanth -Original Message- From: gord chung [mailto:g...@live.ca] Sent: Tuesday, October 20, 2015 1:39 PM To: openstack-dev@lists.openstack.org Subject: Re: [openstack-dev] [Ceilometer] "Infinite" values for "sum" and "average" fields in statistics query could you open a bug on https://bugs.launchpad.net/ceilometer/+bugs?orderby=-id=0 and reference this thread i would also check to see if ceilometer-api logs have any noticeable warning/errors. it's possible a datatype is being restricted there as well. thanks On 20/10/2015 12:22 PM, Srikanth Vavilapalli wrote: > Hi > > I am using MongoDB backend. > > Thanks > Srikanth > > -Original Message- > From: gord chung [mailto:g...@live.ca] > Sent: Tuesday, October 20, 2015 9:20 AM > To: openstack-dev@lists.openstack.org > Subject: Re: [openstack-dev] [Ceilometer] "Infinite" values for "sum" > and "average" fields in statistics query > > which backend are you using? this potentially may be a bug where we're > hitting some size limit restricted by datatype. > > On 19/10/2015 4:02 PM, Srikanth Vavilapalli wrote: >> Hi >> >> I have observed "inf" values for "sum" and "average" fields in a ceilometer >> statistics query on one of my custom meter as shown below. I have also >> verified the samples query for this meter and there are 1544 samples (output >> shown below) with all of them having value as "150.0". So ideally the "Avg" >> filed should be "150.0" in this scenario. Could anyone tell me in what >> scenario we will see these two fields as "inf" in the meter statistics >> query? Plz let me know if you need more details or logs here. Appreciate >> your help. >> >> Thanks >> Srikanth >> >> >> svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer >> statistics --meter=vcpe.dns.cache.size >> ++++---+---+-+-+---++++ >> | Period | Period Start | Period End | Max | >> Min | Avg | Sum | Count | Duration | Duration Start | >> Duration End | >> ++++---+---+-+-+---++++ >> | 0 | 2015-10-17T01:30:24.999000 | 2015-10-19T17:47:20.587000 | 150.0 | >> 150.0 | inf | inf | 1544 | 231415.588 | 2015-10-17T01:30:24.999000 | >> 2015-10-19T17:47:20.587000 | >> ++++---+---+-+-+---++++ >> >> >> svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer >> sample-list --meter=vcpe.dns.cache.size >> +-+-+---++-++ >> | Resource ID | Name| Type | Volume | Unit| Timestamp >>| >> +-+-+---++-++ >> | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | >> 2015-10-19T17:47:20.587000 | >> | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | >> 2015-10-19T17:47:00.048000 | >> | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | >> 2015-10-19T17:42:20.47 | >> | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | >> 2015-10-19T17:41:59.921000 | >> | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | >> 2015-10-19T17:37:20.362000 | >> . >> . >> . >> | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | >> 2015-10-17T01:50:25.499000 | >> | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | >> 2015-10-17T01:45:46.255000 | >> | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | >> 2015-10-17T01:45:25.374000 | >> | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | >> 2015-10-17T01:40:46.131000 | >> >> _ >> _ OpenStack Development Mailing List (not for usage questions) >> Unsubscribe: >> openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > -- > gord > > >
[openstack-dev] [Ceilometer] "Infinite" values for "sum" and "average" fields in statistics query
Hi I have observed "inf" values for "sum" and "average" fields in a ceilometer statistics query on one of my custom meter as shown below. I have also verified the samples query for this meter and there are 1544 samples (output shown below) with all of them having value as "150.0". So ideally the "Avg" filed should be "150.0" in this scenario. Could anyone tell me in what scenario we will see these two fields as "inf" in the meter statistics query? Plz let me know if you need more details or logs here. Appreciate your help. Thanks Srikanth svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer statistics --meter=vcpe.dns.cache.size ++++---+---+-+-+---++++ | Period | Period Start | Period End | Max | Min | Avg | Sum | Count | Duration | Duration Start | Duration End | ++++---+---+-+-+---++++ | 0 | 2015-10-17T01:30:24.999000 | 2015-10-19T17:47:20.587000 | 150.0 | 150.0 | inf | inf | 1544 | 231415.588 | 2015-10-17T01:30:24.999000 | 2015-10-19T17:47:20.587000 | ++++---+---+-+-+---++++ svavilap@ctl:/usr/lib/python2.7/dist-packages/ceilometer$ ceilometer sample-list --meter=vcpe.dns.cache.size +-+-+---++-++ | Resource ID | Name| Type | Volume | Unit| Timestamp | +-+-+---++-++ | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:47:20.587000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:47:00.048000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:42:20.47 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:41:59.921000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-19T17:37:20.362000 | . . . | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:50:25.499000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:45:46.255000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:45:25.374000 | | vcpe-170| vcpe.dns.cache.size | gauge | 150.0 | entries | 2015-10-17T01:40:46.131000 | __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
