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2025-12-25 - 00:28
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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 50 highest latencies:
System rack3slot1.osadl.org (updated Wed Dec 24, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1401199104102cyclictest8051-21tune2fs09:22:571
1401199104102cyclictest1183-21tune2fs10:22:531
1401399103102cyclictest0-21swapper/310:22:533
1401399103102cyclictest0-21swapper/309:22:573
14013999189cyclictest0-21swapper/311:57:513
14013999189cyclictest0-21swapper/311:07:503
14013998472cyclictest0-21swapper/312:02:363
14011998472cyclictest0-21swapper/112:12:531
14011998472cyclictest0-21swapper/111:22:371
14011998472cyclictest0-21swapper/111:02:561
14013998382cyclictest0-21swapper/310:54:043
14013998382cyclictest0-21swapper/310:37:533
14013998382cyclictest0-21swapper/310:32:573
14013998382cyclictest0-21swapper/310:17:393
14013998382cyclictest0-21swapper/309:54:143
14013998382cyclictest0-21swapper/309:28:073
14013998382cyclictest0-21swapper/308:54:173
14013998382cyclictest0-21swapper/308:47:433
14013998382cyclictest0-21swapper/308:47:433
14013998382cyclictest0-21swapper/308:42:573
14013998382cyclictest0-21swapper/308:03:063
14013998382cyclictest0-21swapper/307:47:463
14013998382cyclictest0-21swapper/307:37:463
14013998382cyclictest0-21swapper/307:28:043
14011998381cyclictest7962-21tune2fs08:07:591
14011998381cyclictest5895-21tune2fs08:03:001
14011998381cyclictest3402-21tune2fs11:42:521
14011998381cyclictest31662-21tune2fs10:17:551
14011998381cyclictest29378-21tune2fs08:57:581
14011998381cyclictest25294-21tune2fs07:33:011
14011998381cyclictest24545-21aten2.4-expect12:32:481
14011998381cyclictest22991-21tune2fs09:57:571
14011998381cyclictest20712-21tune2fs11:07:521
14011998381cyclictest18682-21tune2fs08:32:571
14011998381cyclictest16827-21tune2fs08:28:381
14011998381cyclictest16631-21tune2fs10:57:541
14011998381cyclictest1466-21tune2fs09:07:561
14011998381cyclictest1316-21tune2fs07:53:001
14011998381cyclictest12305-21tune2fs10:47:541
14011998371cyclictest13209-21grep09:33:081
14011998371cyclictest0-21swapper/107:47:461
14011998361cyclictest0-21swapper/111:58:471
14011998361cyclictest0-21swapper/111:48:461
14011998361cyclictest0-21swapper/111:32:031
14011998361cyclictest0-21swapper/109:46:521
14013998281cyclictest0-21swapper/312:32:483
14013998281cyclictest0-21swapper/311:47:543
14013998281cyclictest0-21swapper/311:47:063
14013998281cyclictest0-21swapper/311:42:053
14013998281cyclictest0-21swapper/311:02:563
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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