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2025-09-16 - 22:50
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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 50 highest latencies:
System rackbslot5.osadl.org (updated Tue Sep 16, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
822323029sleep20-21swapper09:29:232
1940622727sleep70-21swapper08:52:237
617122423sleep20-21swapper07:24:312
939122221sleep70-21swapper06:33:067
795522221sleep70-21swapper10:30:037
616722221sleep70-21swapper08:28:467
403022221sleep70-21swapper07:24:047
39822221sleep70-21swapper08:15:027
348122221sleep70-21swapper08:23:267
348122221sleep70-21swapper08:23:267
3046022221sleep70-21swapper07:09:237
3019822221sleep70-21swapper08:09:587
3006322221sleep70-21swapper10:13:547
2732022221sleep70-21swapper09:06:167
2495322221sleep70-21swapper08:01:097
2423222221sleep70-21swapper09:59:377
2258822221sleep70-21swapper06:56:117
2223422221sleep70-21swapper07:55:257
2171722221sleep70-21swapper09:56:497
2171722221sleep70-21swapper09:56:497
2003322221sleep70-21swapper06:52:437
1972122221sleep70-21swapper08:53:597
1924022221sleep20-21swapper08:50:022
1909922221sleep70-21swapper10:53:557
1736722221sleep20-21swapper06:47:502
1732422221sleep70-21swapper06:47:157
1708022221sleep70-21swapper07:48:057
1622522221sleep70-21swapper09:44:337
1445922221sleep70-21swapper06:39:227
1168522221sleep70-21swapper07:37:087
1112322221sleep70-21swapper09:37:457
1079522221sleep70-21swapper10:37:317
2680121919sleep20-21swapper11:07:352
23187991917cyclictest96950irq/56-sky2@
pci
06:17:020
23187991913cyclictest0-21swapper10:07:040
2154321919sleep20-21swapper10:58:392
1141021919sleep20-21swapper08:37:302
935521817sleep20-21swapper07:33:592
918821817sleep20-21swapper06:30:132
90321817sleep70-21swapper07:17:407
875821817sleep20-21swapper08:32:412
86821817sleep20-21swapper07:17:112
585221817sleep20-21swapper09:28:352
525021817sleep20-21swapper10:24:292
509921817sleep10-21swapper11:26:391
411521817sleep20-21swapper06:23:492
392921817sleep70-21swapper06:21:147
34621817sleep20-21swapper08:14:172
3265321817sleep20-21swapper09:16:192
3195521817sleep70-21swapper11:15:087
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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