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2024-07-27 - 03:43
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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 rackbslot4.osadl.org (updated Fri Jul 26, 2024 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2332999613,52cyclictest0-21swapper/208:04:382
2299126012,17sleep30-21swapper/305:18:373
2332999585,47cyclictest0-21swapper/208:22:012
2280325811,16sleep10-21swapper/105:16:181
2332999574,47cyclictest0-21swapper/210:39:452
2331899573,48cyclictest0-21swapper/009:59:550
2332999564,46cyclictest0-21swapper/210:22:552
2332999563,47cyclictest18016-21/usr/sbin/munin07:39:582
2331899564,45cyclictest0-21swapper/009:19:160
2332999554,45cyclictest0-21swapper/208:06:082
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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