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IDProjectCategoryView StatusDate SubmittedLast Update
0003508GNUnetcadet servicepublic2014-07-31 14:552018-06-06 22:25
ReporterSree Harsha Totakura Assigned ToBart Polot Due Date
PrioritynormalSeveritycrashReproducibilityalways
Status closedResolutionfixed 
Platformarmv7l 
Product VersionGit master 
Target Version0.11.0pre66Fixed in Version0.11.0pre66 
Summary0003508: CADET taking too much memory
DescriptionCADET service is taking a lot of memory (about 300 MB) on one of the tiny ARM
computers I am testing which has 512MB of memory. As a result, the processes
are getting killed by OOM and the testcases are all failing except for the first
two:

PASS: test_cadet_single
PASS: test_cadet_local.
Additional InformationThis is the output I see from dmesg:
<6>lowmemorykiller: Killing 'gnunet-service-' (25651), adj 0,
   to free 328112kB on behalf of 'gnunet-service-' (25651) because
   cache 6080kB is below limit 6144kB for oom_score_adj 0
   Free memory is -1520kB above reserved
[17578.156853] lowmemorykiller: Killing 'gnunet-service-' (25651), adj 0,
[17578.156861] to free 328112kB on behalf of 'gnunet-service-' (25651) because
[17578.156866] cache 6080kB is below limit 6144kB for oom_score_adj 0
[17578.156871] Free memory is -1520kB above reserved
<6>lowmemorykiller: Killing 'gnunet-service-' (25651), adj 0,
   to free 328112kB on behalf of 'rs:main Q:Reg' (1667) because
   cache 6080kB is below limit 6144kB for oom_score_adj 0
   Free memory is -1520kB above reserved
[17578.202540] lowmemorykiller: Killing 'gnunet-service-' (25651), adj 0,
[17578.202547] to free 328112kB on behalf of 'rs:main Q:Reg' (1667) because
[17578.202552] cache 6080kB is below limit 6144kB for oom_score_adj 0
[17578.202557] Free memory is -1520kB above reserved
<6>lowmemorykiller: Killing 'gnunet-service-' (25651), adj 0,
   to free 328112kB on behalf of 'kswapd0' (21) because
   cache 6080kB is below limit 6144kB for oom_score_adj 0
   Free memory is -1520kB above reserved
[17578.248536] lowmemorykiller: Killing 'gnunet-service-' (25651), adj 0,
[17578.248543] to free 328112kB on behalf of 'kswapd0' (21) because
[17578.248547] cache 6080kB is below limit 6144kB for oom_score_adj 0
[17578.248552] Free memory is -1520kB above reserved
<6>lowmemorykiller: Killing 'gnunet-service-' (26711), adj 0,
   to free 327224kB on behalf of 'kswapd0' (21) because
   cache 6064kB is below limit 6144kB for oom_score_adj 0
   Free memory is -748kB above reserved
[17666.131218] lowmemorykiller: Killing 'gnunet-service-' (26711), adj 0,
[17666.131225] to free 327224kB on behalf of 'kswapd0' (21) because
[17666.131230] cache 6064kB is below limit 6144kB for oom_score_adj 0
[17666.131235] Free memory is -748kB above reserved
TagsNo tags attached.

Activities

Bart Polot

2015-01-15 15:22

reporter   ~0008777

Does this still happen? I can't reproduce.

Christian Grothoff

2015-03-08 12:31

manager   ~0009004

Seems fine to me now. CORE, FS, TRANSPORT are now way more worrysome...

Issue History

Date ModifiedUsernameFieldChange
2014-07-31 14:55Sree Harsha TotakuraNew Issue
2014-07-31 14:55Sree Harsha TotakuraStatusnew => assigned
2014-07-31 14:55Sree Harsha TotakuraAssigned To => Bart Polot
2014-07-31 14:56Sree Harsha TotakuraDescription Updated
2014-07-31 14:56Sree Harsha TotakuraDescription Updated
2014-07-31 15:00Sree Harsha TotakuraPlatformARM => armv7l
2014-11-07 17:51Christian GrothoffTarget Version => 0.11.0pre66
2015-01-15 15:22Bart PolotNote Added: 0008777
2015-01-15 15:22Bart PolotStatusassigned => feedback
2015-03-08 12:31Christian GrothoffNote Added: 0009004
2015-03-08 12:31Christian GrothoffStatusfeedback => resolved
2015-03-08 12:31Christian GrothoffFixed in Version => 0.11.0pre66
2015-03-08 12:31Christian GrothoffResolutionopen => fixed
2018-06-06 22:25Christian GrothoffStatusresolved => closed