Question #160576 on Graphite changed: https://answers.launchpad.net/graphite/+question/160576
Naresh V proposed the following answer: On 2 July 2011 02:05, Nicholas Leskiw <[email protected]> wrote: > Question #160576 on Graphite changed: > https://answers.launchpad.net/graphite/+question/160576 > > Nicholas Leskiw proposed the following answer: > 1.) You're only sending data once a minute, but you have a 10-second > retention rate. Any reason for that? This example I pasted in a 1-minute cron-based metric (echo "metric val epochtime" | nc graphite 2003) The other log-tailing metric scripts send whenever there's a pattern match in the logs (may or may not be every 10s) and they do _not_ face the same issue (confirmed just now): % whisper-fetch.py /opt/graphite/storage/whisper/com/mailhostbox/outbound-us1/postfix-maia/delay/arrival_to_last_active_queue.wsp --pretty --from=1309493420 --until=1309493700 Fri Jul 1 04:11:00 2011 0.000000 Fri Jul 1 04:12:00 2011 0.001667 Fri Jul 1 04:13:00 2011 0.020000 Fri Jul 1 04:14:00 2011 0.010000 Fri Jul 1 04:15:00 2011 0.008333 > 2.) Check your message sending script / application. Send the raw > messages to a file and to Graphite. See if your data source is doing > something strange. The postgres metrics sending script just does some SELECTs every 1 minute and sends it to graphite. Quite straightforward. > 3.) Upgrade to trunk. I've been tracking trunk and I merged from trunk again at the time of commenting here for the first time -- there wasn't any update to carbon/whisper though. I'm restarting carbon-cache.py right now in any case to see if that helps. Thanks again, -Naresh V. -- You received this question notification because you are a member of graphite-dev, which is an answer contact for Graphite. _______________________________________________ Mailing list: https://launchpad.net/~graphite-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~graphite-dev More help : https://help.launchpad.net/ListHelp
