Bug 304238 - KDE's mysqld consumes 3.8% of my 8GB RAM.
Summary: KDE's mysqld consumes 3.8% of my 8GB RAM.
Status: RESOLVED WORKSFORME
Alias: None
Product: Akonadi
Classification: Frameworks and Libraries
Component: server (show other bugs)
Version: 4.9
Platform: Mageia RPMs Linux
: NOR normal
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-07-29 11:31 UTC by Shlomi Fish
Modified: 2016-09-25 09:12 UTC (History)
0 users

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Description Shlomi Fish 2012-07-29 11:31:06 UTC 
KDE's mysqld consumes a lot of RAM, even in a brand-new UNIX user account. Whereas the system mysqld (running as user "mysql") consumes 0.8% of my 8GB RAM, the KDE mysqld in a brand new user consumes 3.8%. I'm on Mageia Linux 3/cauldron.

Reproducible: Always

Steps to Reproduce:
1. Create a new UNIX user.
2. Start KDE.
3. Run htop or top and sort based on MEM%.
Actual Results:  
mysqld consume 3.8% of RAM.

Expected Results:  
mysql should consume much less.

I'm on x86-64 Linux on a Core i3 machine.
Comment 1 Shlomi Fish 2012-09-20 09:58:45 UTC 
A small update if I may - KDE's mysqld's RAM consumption has now increased to 3.9% of my 8 GB of RAM. And I'm not aware of anything I'm doing which requires it.

Can anyone look into this bug already?

Regards,

-- Shlomi Fish
Comment 2 Shlomi Fish 2012-09-20 10:35:16 UTC 
OK, I tried going to the "Personal Information" applet in the systemsettings, and to remove everything I don't need (and apparently the "Local Folders" option is created again without asking me). mysqld as my "shlomif" user still consumes 3.9% of RAM. Very annoying. It seems to be brought up when I start KOrganizer, which I need.
Comment 3 Christoph Feck 2012-09-20 19:51:37 UTC 
Are you measuring virtual or resident memory? Check "Virtual Size" vs. "Memory" column in Ctrl+Esc monitor.
Comment 4 Shlomi Fish 2012-09-20 20:11:15 UTC 
Hi,

(In reply to comment #3)
> Are you measuring virtual or resident memory? Check "Virtual Size" vs.
> "Memory" column in Ctrl+Esc monitor.

I am getting a "Virtual Size" of 572.1 MB and a "Memory" of 298.3 MB.

Regards,

-- Shlomi Fish
Comment 5 Denis Kurz 2016-09-24 20:33:07 UTC 
This bug has only been reported for versions older than KDEPIM 4.14 (at most akonadi-1.3). Can anyone tell if this bug still present?

If noone confirms this bug for a recent version of akonadi (part of KDE Applications 15.08 or later), it gets closed in about three months.
Comment 6 Shlomi Fish 2016-09-25 00:30:31 UTC 
Seems to be better on Mageia v6. Resolving.