[kdepim-users] Re: KMail use 25% cpu

Ian ianseeks at dsl.pipex.com
Mon Nov 1 23:30:36 GMT 2010


On Sunday 31 October 2010 12:33:29 Alexander Harrowell wrote:
> On Saturday 30 October 2010 05:35:59 O. Sinclair wrote:
> > On Kubuntu 10.10 with KDE 4.5.2 (noticed problem in KDE 4.5.1 though),
> > KMail version 1.13.5
> > 
> > When I fetch mail (pop3 accounts only) KMail use around 25% of CPU,
> > especially if one or more account(s) get stuck at "preparing
> > transmission..." that happens ever so often where I reside.
> > 
> > Is this a known problem, I can not recall having seen it on earlier
> > version of Kubuntu/KDE?
> 
> Relatedly, I'm suddenly seeing very slow running in KMail/Kontact.
> Specifically, on startup when it downloads my e-mail from 1 POP3 and 1 IMAP
> accounts, it's essentially semi-functional for as long as half an hour
> while applying the filters. It typically burns about 20-25% CPU, and seems
> to really hammer the disk. It's not hitting the swap - we'd be looking at
> having well over a GB of RAM spare.

Snap - kmail is unusable for 10-15 mins on my system. Once it finishes 
whatever its trying to do , it works fine.  Its a definitely a "go make a cup 
of tea and get some bisquits" time when starting kmail
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