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2026-07-07 - 00:22
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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 Jul 06, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
940922625sleep60-21swapper07:02:236
388022625sleep20-21swapper06:49:302
3249222625sleep20-21swapper08:43:102
3009922625sleep20-21swapper08:38:462
2839522625sleep60-21swapper06:36:386
251722625sleep20-21swapper09:48:092
1722822626sleep50-21swapper07:14:465
1705222625sleep20-21swapper08:17:412
1474822625sleep30-21swapper07:12:203
1352522625sleep50-21swapper10:11:165
942522523sleep40-21swapper07:02:374
333022525sleep40-21swapper08:52:334
3207422525sleep40-21swapper10:44:534
2869122521sleep20-21swapper05:35:362
2711722525sleep30-21swapper09:34:413
2525822521sleep50-21swapper07:30:155
2253122525sleep40-21swapper07:24:224
1144022525sleep30-21swapper08:03:503
837722423sleep40-21swapper08:58:334
815622423sleep40-21swapper10:00:514
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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