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List:       kmail-devel
Subject:    [Bug 81156] New: 100% CPU, slow mailfetching,
From:       Bjarne Wichmann Petersen <kde.nospam () mekanix ! dk>
Date:       2004-05-08 17:09:36
Message-ID: 20040508170936.30172.qmail () ktown ! kde ! org
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http://bugs.kde.org/show_bug.cgi?id=81156      
           Summary: 100% CPU, slow mailfetching, huge memoryusage and loss
                    of mails
           Product: kmail
           Version: unspecified
          Platform: FreeBSD Ports
        OS/Version: FreeBSD
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: kmail-devel kde org
        ReportedBy: kde.nospam mekanix dk


Version:            (using KDE KDE 3.2.2)
Installed from:    FreeBSD Ports
OS:          FreeBSD

This may be a dupe of bug #75045, #75386, #78794, #80410 and/or #81104

This may also be several bugs or just one.

This is what is happening:

I open kmail and start fetching my mails. Since 3.2 that means fetching mails from \
6-7 pop3-boxes simultaniously from 3 different servers and 200+ messages. Kmail \
becomes unresponsive and each message takes 1-5 sec. to download(1). Top shows that \
kmail is consuming all available CPU-time and between 150-200 MB of RAM. In \
idle-state it consumes 100+ MB (is that normal?).

I've also noticed that I'm not receiving all the mails I ought to; seamingly in a \
random unreproducable fashion. I've tried sending myself loads of mails and receiving \
them all, while mailinglist I'm subscribing to show several "blanks" in the threads. \
I estimate I'm not receiving 1-5% of the mail.(2)

I'll try to attach a gdb-output when/if I figure out how to do that.

(1) This mostly happens when there are many mails to be fetched. When I only check \
out one mailbox or there isn't that many messages kmail can be quick about it, but it \
may also show the above behaviour.

(2) Until now, I've only seen this behavior from one mailbox, but it's also receiving \
99% of my mails. But it's hard to tell from the other mailboxes since I don't know \
what I'm not receiving. _______________________________________________
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