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2026-05-19 - 11:30
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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 Tue May 19, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
992622423sleep30-21swapper20:32:353
3017122323sleep50-21swapper23:11:235
2035222319sleep40-21swapper21:54:314
96822221sleep70-21swapper21:16:247
74622221sleep40-21swapper23:18:104
2687322221sleep20-21swapper19:05:112
2675222221sleep40-21swapper19:03:294
1529522221sleep40-21swapper20:43:004
654722019sleep40-21swapper22:28:164
2673522019sleep50-21swapper19:03:145
239922019sleep50-21swapper20:21:175
1191222019sleep50-21swapper22:38:415
788121918sleep30-21swapper19:30:573
3160621917sleep40-21swapper20:12:114
3067721918sleep40-21swapper23:15:064
2928721917sleep40-21swapper19:06:414
277921916sleep50-21swapper19:21:145
2638421917sleep50-21swapper21:06:145
2625721918sleep30-21swapper20:01:543
2570621917sleep40-21swapper22:04:554
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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