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2024-07-27 - 07:53
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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 Sat Jul 27, 2024 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
804022727sleep60-21swapper22:14:366
596522625sleep20-21swapper21:12:302
57522625sleep60-21swapper21:03:056
38722625sleep70-21swapper21:00:267
3083922625sleep30-21swapper19:59:003
2746422625sleep30-21swapper20:49:343
2196622625sleep70-21swapper21:42:447
1917622625sleep70-21swapper21:36:047
1380422625sleep70-21swapper21:25:237
1169622625sleep70-21swapper20:22:417
409022521sleep20-21swapper19:07:292
2239122521sleep20-21swapper20:43:172
3198522423sleep30-21swapper16:58:223
2206322423sleep20-21swapper21:44:072
2194922423sleep30-21swapper20:39:343
1137822423sleep30-21swapper21:23:433
1084322423sleep30-21swapper22:21:373
739022323sleep20-21swapper17:10:132
726122323sleep20-21swapper18:13:592
672622323sleep20-21swapper19:12:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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