Re: Metrics not collecting / No PMCD agent for domain of request messages in pmlogger.log file.
"Ken McDonell" <[email protected]>
| Newsgroups | gmane.comp.sysutils.pcp |
|---|---|
| Message-ID | <[email protected]> |
> -----Original Message----- > From: [email protected] [mailto:[email protected]] On Behalf Of > [email protected] > Sent: Friday, December 23, 2016 6:10 AM > To: [email protected] > Subject: [pcp] Metrics not collecting / No PMCD agent for domain of request > messages in pmlogger.log file. > > All I am noticing that sometimes my servers will not collect metrics. If I look > in the /var/log/pcp/pmlogger/servername/pmlogger.log file, I see many No PMCD > agent for domain of request. Has anyone experienced this before?Any idea of > what is causing this and how I can resolve it? If I restart pmcd and pmlogger > many times then sometimes the metrics will start collecting again. I am using > RHEL 6.8 with PCP version 3.10.9-6.el6 William, The "No PMCD agent for domain of request" error is quite specific. It means the metric (a) is in the PMNS on host where pmcd is running, and (b) the associated PMDA is either not configured in pmcd.conf or the PMDA is no longer running. You say it sometimes works and sometimes not, so this rules out a pmcd.conf problem (if the PMDA is not in pmcd.conf, ot would never work). So, you need to focus on the PMDA in question. Start with /var/log/pcp/pmcd/pmcd.log and ensure the PMDA is started, and look for any termination messages. Also look in /var/log/pcp/pmcd/<pmda>.log for the failing PMDA for further insight. -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#14946): https://groups.io/g/pcp/message/14946 View All Messages In Topic (3): https://groups.io/g/pcp/topic/3838540 Mute This Topic: https://groups.io/mt/3838540?uid=174580 New Topic: https://groups.io/g/pcp/post -=-=- pcp mailing list [email protected] https://groups.io/g/pcp/messages -=-=- Change Your Subscription: https://groups.io/g/pcp/editsub?uid=174580 Group Home: https://groups.io/g/pcp Contact Group Owner: [email protected] Terms of Service: https://groups.io/static/tos Unsubscribe: https://groups.io/g/pcp/leave/354243/563757577/xyzzy -=-=-=-=-=-=-=-=-=-=-=-