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2026-06-06 - 03:28
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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 20 highest latencies:
System rack7slot2.osadl.org (updated Sat Jun 06, 2026 00:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
224492699113103,7cyclictest2233488-21kworker/u4:15+events_unbound20:10:361
22449269911099,9cyclictest2229652-21kworker/u4:4+events_unbound19:50:331
22449269910494,7cyclictest2246158-21kworker/u4:9+events_unbound19:25:261
22449269910092,6cyclictest2275631-21kworker/u4:16+events_unbound21:25:561
2244925999486,5cyclictest2260216-21kworker/u4:7+events_unbound20:40:440
2244926999384,7cyclictest2246156-21kworker/u4:5+events_unbound19:15:241
2244926998375,5cyclictest2395733-21kworker/u4:3+events_unbound23:30:011
2244925998251,22cyclictest53-21kswapd000:25:140
2244925998071,7cyclictest37-21kcompactd000:05:090
2244926997861,9cyclictest0-21swapper/121:20:351
2244926997767,6cyclictest2330391-21kworker/u4:1+events_unbound22:21:071
2244926997667,7cyclictest2256380-21kworker/u4:1+events_unbound20:30:391
2244926997667,7cyclictest2248737-21kworker/u4:3+events_unbound20:05:351
2244926997359,7cyclictest2334764-21kworker/u4:5+events_unbound22:40:001
2244925997350,15cyclictest53-21kswapd023:40:140
2244925997343,28cyclictest2395021-21sshd23:26:190
2244926997263,7cyclictest2233488-21kworker/u4:15+events_unbound19:40:311
2244925997237,32cyclictest0-21swapper/020:35:420
2244925997236,32cyclictest2256414-21idleruntime-cro19:54:590
2244926997164,5cyclictest2343587-21kworker/u4:8+events_unbound22:31:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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