#586 closed task (wontfix)

save our old performance data

Reported by: zooko Owned by: somebody
Priority: critical Milestone: soon (release n/a)
Component: dev-infrastructure Version: 1.2.0
Keywords: performance statistics memory munin Cc:
Launchpad Bug:


The Performance Page on the wiki has links to measurements of memory usage and upload/download performance. Unfortunately, data older than 12 months is thrown out. To satisfy this task, make backup copies of our old data, or change the munin configuration so that it keeps older data.

Change History (5)

comment:1 Changed at 2009-05-04T17:18:27Z by zooko

Sigh -- our history of performance measurements is being thrown away by the rrd db. I guess I should ssh in to the server, find the .rrd files in question, and cp them to .rrd-saved-history, and then I can ignore this ticket for another year. :-(

comment:2 Changed at 2009-11-13T20:41:03Z by zooko

Here's a fun way to do this ticket: use the new data-preserving rrd-replacement, ngr: http://github.com/crucially/NGR/blob/master/README

and import our (1-year-worth) of old data into it, then start using ngr instead of rrd.

comment:3 Changed at 2010-03-25T01:48:42Z by davidsarah

  • Keywords performance statistics memory munin added
  • Priority changed from major to critical

comment:4 Changed at 2011-07-21T19:38:16Z by davidsarah

  • Milestone changed from undecided to soon (release n/a)

comment:5 Changed at 2012-03-29T15:55:21Z by zooko

  • Resolution set to wontfix
  • Status changed from new to closed

Forget it! The old data has been lost or has lost its relevance. See #1406 for a ticket to build a new data generator.

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