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2026-06-10 - 15:56
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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 Jun 10, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
755022625sleep20-21swapper10:35:212
2917222626sleep40-21swapper10:14:184
1098922625sleep20-21swapper08:40:292
2076822525sleep40-21swapper10:58:524
1571122323sleep60-21swapper09:47:156
1001822322sleep50-21swapper10:37:325
945722221sleep00-21swapper05:35:480
578322221sleep40-21swapper07:26:524
3032722221sleep50-21swapper07:14:285
2939822221sleep40-21swapper09:12:084
2524022221sleep20-21swapper06:02:312
3032522121sleep30-21swapper07:14:263
2525322117sleep60-21swapper06:02:436
502522019sleep20-21swapper09:26:542
1692722019sleep20-21swapper07:50:512
9591991918cyclictest0-21swapper07:46:080
1353621919sleep60-21swapper08:43:536
9591991817cyclictest0-21swapper06:44:240
9591991815cyclictest0-21swapper09:07:140
930421817sleep00-21swapper05:33:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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