[Kde-pim] Major problem with serverside search hogging bandwidth

Daniel Vrátil dvratil at redhat.com
Fri Feb 28 17:08:17 GMT 2014


On Saturday 01 of March 2014 00:16:51 Lindsay Mathieson wrote:
> Its hogging *all* my bandwidth.
> 
> I noticed that wireless was running near it maximum bandwidth
> consumption (200-300k/sec). Which is also a large chunk of my internet
> bandwidth, I only get 1.5mbps down.
> 
> nethog showed that the culprit was the imap resource. When I looked at
> the debugger output ina konadiconsole it showed endless repeats of the
> following:
> 
> 135955 UID SEARCH_RESULT searchUpdate-1393595605 94 ()
> 1135955 OK Done
> 1135956 LSUB 95 0 () (ANCESTORS INF)
> * 95 71 (NAME "oVirt" MIMETYPE (inode/directory message/rfc822)
> REMOTEID "/oVirt" REMOTEREVISION "" RESOURCE "akonadi_imap_resource_0"
> VIRTUAL 0 CACHEPOLICY (INHERIT true INTERVAL 5 CACHETIMEOUT -1
> SYNCONDEMAND true LOCALPARTS (ENVELOPE HEAD RFC822)) ANCESTORS ((71
> "/Virtual") (43
> "imap://lindsay.mathieson@gmail.com@imap.googlemail.com/") (0 ""))
> PARENT "71" uidnext "1913" collectionflags "\\Answered \\Flagged
> \\Draft \\Deleted \\Seen $JUNK $ERROR $SENT $ENCRYPTED $Phishing
> $Forwarded $SIGNED $label1 $QUEUED $ATTACHMENT $WATCHED $NotPhishing
> $TODO $REPLIED $Labelimportant \\*" uidvalidity "134" highestmodseq
> "7786822" collectionquota "1742940160 16106127360" imapquota " %%%%
> STORAGE % 15728640 %%%% STORAGE % 1702090" collectionannotations
> "/shared/vendor/cmu/cyrus-imapd/sharedseen false" timestamp
> "1393015995")
> 1135956 OK List completed
> 1135957 UID SEARCH_RESULT searchUpdate-1393595605 95 ()
> 1135957 OK Done
> 
> On a hunch I deleted the "Last Search" folder. The problem went away.
> The problem returns if I do another search.

Hi,

can you be a bit more specific about the search? Is it any random criteria, or 
some specific query that triggers the loop?  If you run Akonadi in console, do 
you see output like

Search update finished
All results: 10
Removed results: 0

?

Thanks,
Dan



-- 
Daniel Vrátil | dvratil at redhat.com | dvratil on #kde-devel, #kontact, #akonadi
KDE Desktop Team
Associate Software Engineer, Red Hat, Inc.

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