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2026-08-24 - 04:48
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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 24, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1244822928sleep50-21swapper04:29:415
2382822828sleep40-21swapper08:51:264
3230422725sleep50-21swapper08:07:575
130722725sleep50-21swapper04:06:365
887922625sleep40-21swapper05:20:064
862422625sleep40-21swapper06:21:524
813722625sleep40-21swapper07:20:264
3211322625sleep40-21swapper08:05:164
3051522625sleep40-21swapper06:04:324
2806022625sleep60-21swapper05:59:376
2567222625sleep50-21swapper03:50:365
1695622625sleep50-21swapper05:36:085
1173522625sleep40-21swapper05:27:504
2783922422sleep50-21swapper05:59:205
255922421sleep30-21swapper08:12:193
946622323sleep50-21swapper04:23:015
93522322sleep50-21swapper06:09:375
82422323sleep40-21swapper05:05:344
775822323sleep50-21swapper08:20:305
639122323sleep50-21swapper05:17:355
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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