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2026-06-30 - 00:18
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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 Jun 29, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2763722827sleep40-21swapper06:35:014
1394122827sleep50-21swapper08:12:415
3204422727sleep20-21swapper09:47:382
560122625sleep40-21swapper07:55:364
45022625sleep30-21swapper06:44:203
338522625sleep30-21swapper06:51:403
2385522625sleep30-21swapper10:32:443
2091922625sleep50-21swapper09:23:005
178522625sleep30-21swapper10:51:013
1381822625sleep20-21swapper09:12:482
1282822625sleep20-21swapper10:10:342
1270722625sleep30-21swapper10:08:513
1169022625sleep30-21swapper06:05:473
1161622625sleep40-21swapper06:04:444
1055822625sleep20-21swapper09:05:442
530922525sleep50-21swapper08:56:515
3029822521sleep50-21swapper06:39:585
1941722521sleep50-21swapper07:22:075
887122423sleep40-21swapper05:58:354
599522423sleep50-21swapper06:55:505
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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