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2026-07-22 - 20:55
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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 Wed Jul 22, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2628522727sleep40-21swapper05:42:234
1754122725sleep50-21swapper07:27:325
2818522625sleep20-21swapper07:47:212
931222423sleep40-21swapper08:14:364
2529022423sleep20-21swapper09:47:022
931322321sleep50-21swapper08:14:375
3174322323sleep50-21swapper05:54:165
2791822323sleep20-21swapper08:49:002
2075522323sleep30-21swapper06:34:563
1657222322sleep40-21swapper10:30:014
985022221sleep40-21swapper07:16:504
764822221sleep20-21swapper05:07:322
731422221sleep20-21swapper06:08:142
715622221sleep40-21swapper07:11:224
691722221sleep30-21swapper07:08:013
676422221sleep20-21swapper08:11:142
675622221sleep30-21swapper08:11:073
597122221sleep20-21swapper10:10:462
432722221sleep20-21swapper07:04:082
350622221sleep30-21swapper09:03:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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