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2024-04-26 - 11:17
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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 Fri Apr 26, 2024 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
292922929sleep20-21swapper21:39:112
866122827sleep20-21swapper20:49:102
3067422827sleep20-21swapper19:28:112
2504722827sleep20-21swapper20:19:242
1860722827sleep20-21swapper23:09:542
1318322827sleep20-21swapper22:58:342
413922727sleep20-21swapper18:39:532
903622625sleep30-21swapper19:49:003
903622625sleep30-21swapper19:49:003
875122625sleep70-21swapper20:50:277
795122625sleep30-21swapper22:49:553
672022625sleep30-21swapper18:43:383
669722625sleep70-21swapper18:43:187
569422625sleep60-21swapper21:45:326
550222625sleep30-21swapper21:42:483
48922625sleep30-21swapper20:33:183
340422625sleep70-21swapper20:40:267
3216922625sleep30-21swapper22:33:063
2954722625sleep30-21swapper22:28:423
2514222625sleep30-21swapper20:20:463
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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