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2024-04-27 - 14:37
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot4.osadl.org (updated Sat Apr 27, 2024 00:44:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2562321400,3sleep025621-21load19:16:370
991321190,2chrt9911-21/usr/sbin/munin21:52:130
532221190,2chrt5303-21apt-get23:40:160
3032621180,2chrt30324-21ssh22:28:510
1366021170,3chrt13649-21ntpq19:56:230
1455621160,2chrt14557-21rm22:00:550
167421120,2chrt1672-21mailstats20:36:240
522321110,2sleep05224-21fschecks_count19:40:370
2798421090,2chrt27985-21sh23:22:120
2664421070,2chrt26645-21ssh22:21:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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