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Tasklist

FS#25395 - [virtuoso] D-Bus daemon memory increases continusly when Nepomuk is activated

Attached to Project: Arch Linux
Opened by Aitor Pazos (aitorpazos) - Thursday, 04 August 2011, 06:38 GMT
Last edited by Andrea Scarpino (BaSh) - Tuesday, 13 December 2011, 03:27 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To Ronald van Haren (pressh)
Andrea Scarpino (BaSh)
Architecture All
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
I reported this bug to KDE but it seems that it can be fixed updating several packages: https://bugs.kde.org/show_bug.cgi?id=277789

The problem is that after activating nepomuk search, dbus-daemon starts consumming more and more memory, after several hours, it might end up wasting 1.6G of reserved memory!!! When Nepomuk is deactivated, it's reserved memory consumption stays around 2M.

Additional info:
* KDE 4.7
* virtuoso 6.1.3-1
* Soprano 2.6.50git20110728-1
* Raptor 2.0.3-3
* Rasqal 1:0.9.26-1
* Redland 1:1.0.13-4
* Strigi 0.7.5-4


Steps to reproduce:
Activate Nepomuk indexer. Wait and see how dbus-daemon footprint increases.
This task depends upon

Closed by  Andrea Scarpino (BaSh)
Tuesday, 13 December 2011, 03:27 GMT
Reason for closing:  Fixed
Additional comments about closing:  KDE >= 4.7.3
Comment by Andrea Scarpino (BaSh) - Thursday, 22 September 2011, 19:35 GMT
We already are up-to-date since a month.

raptor 2.0.4-1
Build Date : Sat 06 Aug 2011 10:13:56 AM CEST
soprano 2.7.0-1
Build Date : Sat 06 Aug 2011 10:21:18 AM CEST
rasqal 1:0.9.27-1
Build Date : Wed 24 Aug 2011 10:29:48 PM CEST
redland 1:1.0.14-1
Build Date : Sat 06 Aug 2011 10:17:24 AM CEST
strigi 0.7.5-4
Build Date : Sun 26 Jun 2011 09:17:38 PM CEST
dbus 1.4.14-1
Build Date : Wed 03 Aug 2011 01:19:25 PM CEST
kdelibs 4.7.1-2
Build Date : Mon 12 Sep 2011 06:17:13 PM CEST
Comment by Aitor Pazos (aitorpazos) - Thursday, 22 September 2011, 21:08 GMT
I can still reproduce it with an updated system (22/09/2011)
Follow this steps pointed out by Alejandro Nova at https://bugs.kde.org/show_bug.cgi?id=277789 and wait until the Nepomuk Email feeder starts indexing.

Steps to reproduce.

1. Create again the Nepomuk database.

a) Disable the Nepomuk system.
b) rm -fr ~/.kde/share/apps/nepomuk/repository
c) Enable the Nepomuk system.

2. Strigi will index everything. dbus-daemon memory usage will be low (not more
than ~10 MB).

3. Type akonadiconsole, restart the Akonadi Nepomuk E-Mail Feeder resource.

4. Let akonadi_nepomuk_email_feeder work. If you have a nicely sized inbox,
you'll see dbus-daemon memory usage skyrocket to the stars (361 MB here, and
counting) This will only happen once, though, as akonadi_nepomuk_email_feeder
doesn't reindex already indexed mails.
Comment by Andrea Scarpino (BaSh) - Tuesday, 04 October 2011, 22:02 GMT
This could be related to strigi version. 0.7.6 solves many issues.
Comment by Andrea Scarpino (BaSh) - Wednesday, 19 October 2011, 09:07 GMT
Status?

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