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2026-09-29 - 01:04
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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: performance
Characteristics of the 20 highest latencies:
System rack3slot1.osadl.org (updated Mon Sep 28, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2198399108102cyclictest5574-21tune2fs07:16:111
219839910792cyclictest0-21swapper/108:05:531
219839910692cyclictest0-21swapper/106:09:041
219839910692cyclictest0-21swapper/103:31:231
2199099103102cyclictest0-21swapper/307:55:543
2199099103102cyclictest0-21swapper/306:46:083
21983999592cyclictest0-21swapper/106:56:181
21990999492cyclictest0-21swapper/303:26:243
21990999392cyclictest0-21swapper/307:26:073
21990999392cyclictest0-21swapper/306:36:163
21983999392cyclictest0-21swapper/107:55:541
21983999392cyclictest0-21swapper/104:46:231
21983999084cyclictest26215-21unixbench_singl08:01:161
21983998982cyclictest24822-21tune2fs05:31:121
21983998972cyclictest0-21swapper/103:01:171
21983998882cyclictest7710-21tune2fs03:36:181
21983998882cyclictest1330-21tune2fs05:51:121
21983998882cyclictest0-21swapper/106:51:151
21983998881cyclictest3650-21tune2fs07:11:091
21983998782cyclictest0-21swapper/107:26:061
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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