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2026-08-10 - 07:25
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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, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Mon Aug 10, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
206423332sleep50-21swapper21:13:285
2490523130sleep50-21swapper17:53:135
2142323131sleep40-21swapper19:47:244
1561223130sleep20-21swapper20:36:032
1309823029sleep20-21swapper20:33:152
1115823029sleep20-21swapper18:27:432
998122928sleep40-21swapper21:27:114
1032522928sleep50-21swapper21:29:125
3005722828sleep50-21swapper18:00:415
473822727sleep60-21swapper21:18:256
44822727sleep70-21swapper18:08:277
3158122727sleep30-21swapper21:05:413
3063322727sleep50-21swapper17:03:275
2896122727sleep60-21swapper21:01:206
2851022726sleep50-21swapper22:00:095
2797422725sleep50-21swapper16:58:315
2490122727sleep50-21swapper18:54:275
2405522727sleep50-21swapper19:51:575
2327122727sleep60-21swapper21:51:306
1785622725sleep50-21swapper21:40:255
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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