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2026-09-14 - 22:08
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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: performance
Characteristics of the 20 highest latencies:
System rack5slot1.osadl.org (updated Mon Sep 14, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
321942920,1sleep50-21swapper/509:19:165
148852910,0sleep00-21swapper/011:55:130
2411999190,10cyclictest30344-21sh09:54:520
2413099186,8cyclictest0-21swapper/210:39:592
2413099180,16cyclictest23180-21seq11:40:332
2413099180,14cyclictest15268-21sed11:00:012
2413099180,13cyclictest18778-21ssh10:25:092
24126991814,3cyclictest27505-21idleruntime-cro09:35:001
2411999185,9cyclictest31256-21sh09:36:080
2411999185,9cyclictest13275-21sh12:12:300
2411999184,10cyclictest31079-21sh12:22:460
2411999180,14cyclictest8872-21sh10:19:330
2411999180,14cyclictest20938-21sh09:49:280
2413099171,13cyclictest2033-21diskmemload09:38:282
2413099170,13cyclictest774-21runrttasks11:53:012
2413099170,13cyclictest23378-21ssh12:36:472
2413099170,13cyclictest18653-21taskset11:01:112
2413099170,12cyclictest4122-21taskset09:21:012
2413099170,12cyclictest24797-21ssh09:15:072
2413099170,11cyclictest10967-21aten2_r5power_e12:30:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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