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2025-06-16 - 13:41
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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 100 highest latencies:
System rack3slot1.osadl.org (updated Mon Jun 16, 2025 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
326679911492cyclictest18392-21tune2fs03:58:371
3266799108102cyclictest27089-21tune2fs01:48:431
3268599107102cyclictest0-21swapper/301:48:433
3268599105104cyclictest30063-21taskset01:53:543
3266799105102cyclictest0-21swapper/102:48:491
3268599103102cyclictest423-21md2_raid100:23:283
3268599103102cyclictest0-21swapper/323:53:443
3266799103102cyclictest0-21swapper/102:18:471
32667999692cyclictest0-21swapper/103:18:441
32667999692cyclictest0-21swapper/101:33:431
32667999692cyclictest0-21swapper/101:28:521
32667999692cyclictest0-21swapper/100:28:481
32667999592cyclictest0-21swapper/103:33:451
32667999592cyclictest0-21swapper/100:48:461
32685999392cyclictest0-21swapper/304:43:323
32685999392cyclictest0-21swapper/303:58:373
32685999392cyclictest0-21swapper/303:33:223
32667999072cyclictest0-21swapper/104:08:421
32667999072cyclictest0-21swapper/100:28:291
32685998972cyclictest0-21swapper/302:18:273
32685998962cyclictest0-21swapper/301:23:433
32685998882cyclictest0-21swapper/301:08:453
32685998872cyclictest0-21swapper/323:38:493
32685998872cyclictest0-21swapper/304:33:443
32685998872cyclictest0-21swapper/304:18:393
32685998872cyclictest0-21swapper/304:13:443
32685998872cyclictest0-21swapper/301:28:503
32685998872cyclictest0-21swapper/300:08:433
32667998881cyclictest29005-21tune2fs01:53:451
32685998782cyclictest0-21swapper/323:43:463
32685998782cyclictest0-21swapper/304:23:403
32685998782cyclictest0-21swapper/304:08:403
32685998782cyclictest0-21swapper/304:08:203
32685998782cyclictest0-21swapper/303:08:403
32685998782cyclictest0-21swapper/302:23:433
32685998782cyclictest0-21swapper/302:03:503
32685998782cyclictest0-21swapper/301:38:443
32685998772cyclictest0-21swapper/303:23:513
32685998772cyclictest0-21swapper/300:58:433
32685998771cyclictest0-21swapper/304:48:393
32685998771cyclictest0-21swapper/304:38:493
32685998771cyclictest0-21swapper/303:47:563
32685998771cyclictest0-21swapper/303:40:193
32685998771cyclictest0-21swapper/303:13:463
32685998771cyclictest0-21swapper/303:03:423
32685998771cyclictest0-21swapper/302:38:393
32685998771cyclictest0-21swapper/302:03:253
32685998771cyclictest0-21swapper/301:43:423
32685998771cyclictest0-21swapper/301:33:503
32685998771cyclictest0-21swapper/300:39:363
32685998771cyclictest0-21swapper/300:28:473
32667998781cyclictest9868-21tune2fs02:23:431
32667998781cyclictest9564-21tune2fs01:08:451
32667998781cyclictest5221-21tune2fs23:43:461
32667998781cyclictest29163-21tune2fs03:08:401
32667998781cyclictest27140-21tune2fs04:18:381
32667998781cyclictest22827-21tune2fs01:38:441
32685998671cyclictest0-21swapper/302:49:583
32685998671cyclictest0-21swapper/302:15:573
32685998671cyclictest0-21swapper/301:15:103
32685998671cyclictest0-21swapper/300:55:543
32685998671cyclictest0-21swapper/300:26:293
32685998671cyclictest0-21swapper/300:16:023
32685998671cyclictest0-21swapper/300:02:333
32667998682cyclictest0-21swapper/100:58:451
32685998584cyclictest12650-21netstat04:58:403
32685998581cyclictest0-21swapper/304:32:163
32685998571cyclictest0-21swapper/302:58:463
32667998482cyclictest982-21tune2fs04:33:381
32667998482cyclictest3483-21tune2fs04:38:391
32685998382cyclictest0-21swapper/323:48:443
32685998382cyclictest0-21swapper/323:33:443
32685998382cyclictest0-21swapper/304:53:303
32685998382cyclictest0-21swapper/303:53:363
32685998382cyclictest0-21swapper/303:48:363
32685998382cyclictest0-21swapper/303:33:413
32685998382cyclictest0-21swapper/303:18:383
32685998382cyclictest0-21swapper/302:53:413
32685998382cyclictest0-21swapper/302:43:423
32685998382cyclictest0-21swapper/302:33:413
32685998382cyclictest0-21swapper/302:28:393
32685998382cyclictest0-21swapper/302:08:383
32685998382cyclictest0-21swapper/302:08:383
32685998382cyclictest0-21swapper/301:18:283
32685998382cyclictest0-21swapper/301:03:433
32685998382cyclictest0-21swapper/300:48:423
32685998382cyclictest0-21swapper/300:44:003
32685998382cyclictest0-21swapper/300:33:453
32685998382cyclictest0-21swapper/300:03:433
32667998382cyclictest3229-21tune2fs02:08:401
32667998382cyclictest3229-21tune2fs02:08:401
32667998382cyclictest0-21swapper/101:23:441
32667998382cyclictest0-21swapper/100:06:331
32667998382cyclictest0-21swapper/100:00:521
32667998381cyclictest9993-21tune2fs04:53:371
32667998381cyclictest9549-21tune2fs23:53:441
32667998381cyclictest7840-21tune2fs04:48:361
32667998381cyclictest5658-21tune2fs03:28:381
32667998381cyclictest3122-21tune2fs23:38:461
32667998381cyclictest26817-21tune2fs00:33:461
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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