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2026-03-17 - 06:07
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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 Tue Mar 17, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3128422723sleep30-21swapper21:13:453
146122323sleep40-21swapper21:17:544
458722221sleep50-21swapper20:23:055
2270122221sleep20-21swapper21:55:462
1936422221sleep40-21swapper23:51:524
1660822221sleep40-21swapper23:45:354
1518222221sleep30-21swapper20:42:003
1342222221sleep50-21swapper18:39:025
2243722019sleep50-21swapper22:57:275
1445522019sleep50-21swapper22:42:385
1174222019sleep40-21swapper22:36:534
2076821917sleep60-21swapper19:50:176
2074721919sleep30-21swapper19:49:583
670721817sleep60-21swapper21:25:416
2541421817sleep30-21swapper22:01:313
2469221817sleep50-21swapper00:01:535
2265421817sleep30-21swapper21:55:073
2127821817sleep40-21swapper18:52:054
2075021817sleep40-21swapper21:54:284
1743121817sleep20-21swapper21:46:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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