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2026-07-06 - 09:40
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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 Mon Jul 06, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
154299785,66cyclictest0-21swapper/322:08:333
154299782,71cyclictest664-21sshd00:11:403
153199774,38cyclictest0-21swapper/123:21:521
154299762,34cyclictest14435-21diskmemload21:25:143
153199755,8cyclictest0-21swapper/123:09:401
152699747,60cyclictest0-21swapper/021:21:540
153199735,34cyclictest0-21swapper/123:25:561
153199734,37cyclictest0-21swapper/121:40:041
152699735,62cyclictest0-21swapper/021:39:430
153199725,34cyclictest0-21swapper/123:37:321
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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