On Monday, 2013-09-16, Frank Steinmetzger wrote: > On Mon, Sep 16, 2013 at 11:38:40AM +0200, Kevin Krammer wrote: > > Hi Frank, > > > > On Monday, 2013-09-16, Frank Steinmetzger wrote: > > > On another machine I had the same symptoms at first, but then it > > > behaved again. But that was a 32 bit system. On my current main 64 > > > bit machine, it just isn't happening. Akonadi has been clogging the > > > CPU for 20 minutes now. Closing the KMail or Kontakt window doesn't > > > help, the CPU load is still there. I have to kill the KMail/Kontact > > > process which still lingers in the background, only then will Akonadi > > > return to being quiet. > > > > That sounds a lot like the problem being in KMail or in something that > > KMail does. > > It not exiting on quit is a hint that there is some active action inside > > it that inhibit application exit, e.g. some long running job. > > Also, the fact that killing it stops the observed CPU usage again > > suggests that it is the origin of the load. > > > > I am not sure how best to check what it is doing right there. > > One thing you could try is to run akonadiconsole before launching KMail > > and then check the Job Tracker tab when the high usage occurs and look > > which type of job is reported as running for KMail. > > Ah, being a regular user, I didn't know of the job tracker yet. :) > It shows thousands of Akonadi::CollectionFetchJob being entries being > created and processed.
I recently came across a code review request that fixes a bug that sounds a bit like that. It is triggered in situations when, if I remember correctly, the number of favorite folders goes beyond 10. Might that be the case for you? Cheers, Kevin -- Kevin Krammer, KDE developer, xdg-utils developer KDE user support, developer mentoring
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