[Kde-pim] akonadi process memory usage
Mathieu Jobin
somekool at gmail.com
Tue Mar 10 00:54:44 GMT 2015
hello,
I have an akonadi process taking 4GB of ram, which says its all in the Heap.
should anyone be interested, I can provide more information upon request.
it's been growing steadily overtime. not suddenly
running since Feb20, most of it is all in the Heap
Process 7853 - akonadi_imap_resource
Summary
The process akonadi_imap_resourc (with pid 7853) is using approximately 4.1
GB of memory.
It is using 4.1 GB privately, and a further 24.8 MB that is, or could be,
shared with other programs.
Dividing up the shared memory between all the processes sharing that memory
we get a reduced shared memory usage of 660.0 KB. Adding that to the
private usage, we get the above mentioned total memory footprint of 4.1 GB.
Library Usage
The memory usage of a process is found by adding up the memory usage of
each of its libraries, plus the process's own heap, stack and any other
mappings, plus the stack of its one other thread.
Private
more
4255112 KB [heap]
300 KB /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.6
184 KB /usr/lib/libkdeui.so.5.14.5
164 KB /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
92 KB /usr/lib/libkio.so.5.14.5
Shared
more
2740 KB /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.6
2332 KB /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.6
2292 KB /usr/lib/libkdecore.so.5.14.5
2112 KB /usr/lib/libkdeui.so.5.14.5
1428 KB /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
Totals
Private 4257684 KB (= 0 KB clean + 4257684 KB dirty)
Shared 25376 KB (= 25376 KB clean + 0 KB dirty)
Rss 4283060 KB (= Private + Shared)
Pss 4258344 KB (= Private + Shared/Number of Processes)
Swap 0 KB
Full Details
Information about the complete virtual space for the process is available,
with sortable columns. An empty filename means that it is an anonymous
mapping.
Both the MMU page size and the kernel page size are 4 KB.
Address Perm Size Rss Pss Shared Clean Shared Dirty
Private Clean Private Dirty Referenced Anonymous
AnonHugePages Swap Locked Filename
00400000-004ae000 r-xp 696 KB 336 KB 28 KB 336 KB 0 KB
0 KB 0 KB 336 KB 0 KB 0 KB 0 KB 0 KB
/usr/bin/akonadi_imap_resource
006ad000-006ae000 r--p 4 KB 4 KB 4 KB 0 KB 0 KB 0
KB 4 KB 4 KB 4 KB 0 KB 0 KB 0 KB
/usr/bin/akonadi_imap_resource
006ae000-006b0000 rw-p 8 KB 8 KB 8 KB 0 KB 0 KB 0
KB 8 KB 8 KB 8 KB 0 KB 0 KB 0 KB
/usr/bin/akonadi_imap_resource
006b0000-006b1000 rw-p 4 KB 4 KB 4 KB 0 KB 0 KB 0
KB 4 KB 4 KB 4 KB 0 KB 0 KB 0 KB
00b5f000-103436000 rw-p 4236124 KB 4235948 KB 4235948 KB 0
KB 0 KB 0 KB 4235948 KB 4050204 KB 4235948 KB 3872768
KB 0 KB 0 KB [heap]
7fc594000000-7fc594065000 rw-p 404 KB 288 KB 288 KB 0 KB
0 KB 0 KB 288 KB 280 KB 288 KB 0 KB 0 KB 0 KB
7fc594065000-7fc598000000 ---p 65132 KB 0 KB 0 KB 0 KB 0
KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB
7fc598000000-7fc598021000 rw-p 132 KB 28 KB 28 KB 0 KB 0
KB 0 KB 28 KB 28 KB 28 KB 0 KB 0 KB 0 KB
7fc598021000-7fc59c000000 ---p 65404 KB 0 KB 0 KB 0 KB 0
KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB
7fc59c7e2000-7fc59d7e3000 rw-p 16388 KB 16112 KB 16112 KB 0
KB 0 KB 0 KB 16112 KB 9488 KB 16112 KB 8192 KB 0 KB
0 KB
7fc59e3e5000-7fc59e3f4000 r-xp 60 KB 16 KB 1 KB 16 KB 0
KB 0 KB 0 KB 16 KB 0 KB 0 KB 0 KB 0 KB
/usr/lib/kde4/akonadi_serializer_mail.so
7fc59e3f4000-7fc59e5f3000 ---p 2044 KB 0 KB 0 KB 0 KB 0
KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB
/usr/lib/kde4/akonadi_serializer_mail.so
7fc59e5f3000-7fc59e5f5000 r--p 8 KB 8 KB 8 KB 0 KB 0
KB 0 KB 8 KB 8 KB 8 KB 0 KB 0 KB 0 KB
/usr/lib/kde4/akonadi_serializer_mail.so
7fc59e5f5000-7fc59e5f6000 rw-p 4 KB 4 KB 4 KB 0 KB 0
KB 0 KB 4 KB 4 KB 4 KB 0 KB 0 KB 0 KB
/usr/lib/kde4/akonadi_serializer_mail.so
7fc59e5f6000-7fc59e621000 r-xp 172 KB 0 KB 0 KB 0 KB 0
KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB
/usr/lib/x86_64-linux-gnu/qt4/plugins/codecs/libqjpcodecs.so
7fc59e621000-7fc59e821000 ---p 2048 KB 0 KB 0 KB 0 KB 0
KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB
/usr/lib/x86_64-linux-gnu/qt4/plugins/codecs/libqjpcodecs.so
7fc59e821000-7fc59e824000 r--p 12 KB 12 KB 12 KB 0 KB 0
KB 0 KB 12 KB 12 KB 12 KB 0 KB 0 KB 0 KB
/usr/lib/x86_64-linux-gnu/qt4/plugins/codecs/libqjpcodecs.so
7fc59e824000-7fc59e825000 rw-p 4 KB 4 KB 4 KB 0 KB 0
KB 0 KB 4 KB 4 KB 4 KB 0 KB 0 KB 0 KB
/usr/lib/x86_64-linux-gnu/qt4/plugins/codecs/libqjpcodecs.so
7fc59e825000-7fc59e826000 ---p 4 KB 0 KB 0 KB 0 KB 0
KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB
7fc59e826000-7fc59f026000 rw-p 8192 KB 20 KB 20 KB 0 KB 0
KB 0 KB 20 KB 20 KB 20 KB 0 KB 0 KB 0 KB
[stack:17705]
7fc59f026000-7fc59f02a000 r-xp 16 KB 12 KB 1 KB 12 KB 0
KB 0 KB 0 KB 12 KB 0 KB 0 KB 0 KB 0 KB
/usr/lib/x86_64-linux-gnu/sasl2/libplain.so.2.0.25
7fc59f02a000-7fc59f229000 ---p 2044 KB 0 KB 0 KB 0 KB 0
KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB 0 KB
/usr/lib/x86_64-linux-gnu/sasl2/libplain.so.2.0.25
7fc59f229000-7fc59f22a000 r--p 4 KB 4 KB 4 KB 0 KB 0
KB 0 KB 4 KB 4 KB 4 KB 0 KB 0 KB 0 KB
/usr/lib/x86_64-linux-gnu/sasl2/libplain.so.2.0.25
7fc59f22a000-7fc59f22b000 rw-p 4 KB 4 KB 4 KB 0 KB 0
KB 0 KB 4 KB 4 KB 4 KB 0 KB 0 KB 0 KB
/usr/lib/x86_64-linux-gnu/sasl2/libplain.so.2.0.25
....
--
Mathieu Jobin
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