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2026-05-25 - 17:57
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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 May 25, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1571923125sleep40-21swapper07:25:094
458722827sleep40-21swapper08:03:424
2926122827sleep40-21swapper06:47:474
2047822827sleep40-21swapper08:32:154
1826922827sleep40-21swapper07:28:294
1515022826sleep50-21swapper08:22:165
1466622827sleep40-21swapper10:26:034
2147222727sleep30-21swapper06:35:543
743522625sleep20-21swapper08:11:162
616622625sleep20-21swapper11:09:152
603622625sleep50-21swapper11:07:265
429322625sleep20-21swapper09:04:462
337122625sleep20-21swapper11:02:262
2947422625sleep20-21swapper06:50:492
2914622625sleep20-21swapper07:51:242
2913922625sleep40-21swapper07:51:184
2851522625sleep20-21swapper08:47:422
2811922625sleep20-21swapper09:47:202
2634022625sleep20-21swapper07:44:272
2589822625sleep20-21swapper08:43:252
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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