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2026-03-18 - 07:15
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Wed Mar 18, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2011499815,69cyclictest0-21swapper/323:30:333
2011499725,33cyclictest0-21swapper/323:20:583
2011499724,35cyclictest0-21swapper/321:29:063
152622720,5sleep00-21swapper/021:20:570
2011499717,5cyclictest0-21swapper/323:33:453
2011499715,8cyclictest0-21swapper/320:43:553
2011499708,56cyclictest0-21swapper/320:53:463
2011499708,56cyclictest0-21swapper/320:53:463
2011499706,32cyclictest0-21swapper/321:16:253
2011499704,59cyclictest0-21swapper/322:59:143
2011499704,33cyclictest0-21swapper/323:43:333
2011499695,7cyclictest0-21swapper/323:24:053
2011499695,7cyclictest0-21swapper/322:23:313
2011499695,7cyclictest0-21swapper/321:00:563
2011499695,33cyclictest0-21swapper/321:51:243
2011499694,7cyclictest0-21swapper/322:25:453
2011499694,7cyclictest0-21swapper/322:25:453
2011499694,33cyclictest0-21swapper/321:40:263
2011499694,33cyclictest0-21swapper/321:40:263
2011499685,33cyclictest0-21swapper/321:38:123
2011499685,33cyclictest0-21swapper/321:27:333
2011499685,32cyclictest0-21swapper/323:10:583
2011499674,31cyclictest0-21swapper/322:36:333
2011499664,28cyclictest0-21swapper/323:47:053
2011499655,28cyclictest0-21swapper/323:17:163
2011499654,7cyclictest0-21swapper/320:42:443
2011499654,33cyclictest0-21swapper/320:27:163
2011499654,29cyclictest0-21swapper/323:05:193
2011499654,29cyclictest0-21swapper/322:31:383
2011499654,29cyclictest0-21swapper/322:01:543
2011499654,29cyclictest0-21swapper/321:11:033
2011499652,34cyclictest9086-21/usr/sbin/munin22:39:053
2011499652,13cyclictest24262-21latency_hist18:28:503
2011499645,29cyclictest0-21swapper/321:23:213
2011499644,28cyclictest0-21swapper/320:38:473
2011499643,34cyclictest0-21swapper/318:23:333
2011499634,30cyclictest0-21swapper/321:04:253
2010899633,32cyclictest0-21swapper/220:53:472
2010899633,32cyclictest0-21swapper/220:53:472
20100996354,5cyclictest21-21ksoftirqd/123:38:431
2011499614,29cyclictest0-21swapper/321:54:583
2010899584,47cyclictest0-21swapper/220:43:442
2010899574,46cyclictest0-21swapper/220:32:262
2010099575,7cyclictest0-21swapper/122:52:141
2010099574,46cyclictest0-21swapper/123:01:431
2009699573,48cyclictest0-21swapper/018:30:230
2010899564,46cyclictest0-21swapper/222:23:032
2010899553,8cyclictest0-21swapper/221:44:592
2010899553,46cyclictest0-21swapper/220:26:272
2010899545,43cyclictest0-21swapper/221:35:152
2010899544,44cyclictest0-21swapper/223:10:532
2010099543,44cyclictest0-21swapper/118:56:231
2009699544,45cyclictest0-21swapper/023:13:030
195012549,15sleep20-21swapper/218:14:362
2010899535,41cyclictest0-21swapper/223:30:032
2010099534,11cyclictest0-21swapper/122:26:341
2010099534,11cyclictest0-21swapper/122:26:341
2010099533,44cyclictest0-21swapper/120:20:171
2010899524,42cyclictest0-21swapper/223:28:132
2010899524,41cyclictest0-21swapper/221:18:262
2010899524,10cyclictest0-21swapper/221:31:552
2010899523,44cyclictest0-21swapper/222:14:502
2010899523,43cyclictest0-21swapper/221:19:152
20100995212,35cyclictest32012-21grep20:59:171
2009699524,42cyclictest0-21swapper/022:31:340
2010899516,38cyclictest0-21swapper/220:23:412
2010899514,41cyclictest0-21swapper/222:02:552
2010899514,41cyclictest0-21swapper/220:57:562
2010899514,41cyclictest0-21swapper/220:05:472
2010899514,11cyclictest0-21swapper/222:45:042
2010899513,42cyclictest0-21swapper/223:42:092
2010099514,41cyclictest0-21swapper/123:30:371
2010099514,40cyclictest0-21swapper/122:02:051
2010099513,42cyclictest0-21swapper/123:26:331
2010099513,42cyclictest0-21swapper/121:20:251
2010099513,41cyclictest0-21swapper/123:09:171
195152519,13sleep00-21swapper/018:14:420
2010899507,37cyclictest0-21swapper/220:38:402
2010899506,38cyclictest0-21swapper/222:40:402
2010899506,37cyclictest0-21swapper/222:56:172
2010899506,37cyclictest0-21swapper/221:51:462
2010899505,38cyclictest0-21swapper/223:03:442
2010899504,41cyclictest0-21swapper/223:38:032
2010899504,11cyclictest0-21swapper/222:04:092
2010899503,41cyclictest0-21swapper/221:25:362
2010899503,40cyclictest0-21swapper/223:20:432
2010899503,40cyclictest0-21swapper/221:06:262
2010099507,37cyclictest0-21swapper/123:42:011
2010099504,41cyclictest0-21swapper/118:58:591
2010099504,39cyclictest0-21swapper/122:48:141
2010099504,39cyclictest0-21swapper/121:10:361
2010099504,39cyclictest0-21swapper/120:48:261
2010099503,42cyclictest0-21swapper/120:53:061
2010099503,42cyclictest0-21swapper/120:53:061
2010099503,41cyclictest0-21swapper/122:42:141
2010099503,41cyclictest0-21swapper/122:33:531
2010099503,41cyclictest0-21swapper/121:24:261
2010099503,41cyclictest0-21swapper/121:08:451
2010099503,40cyclictest0-21swapper/121:16:361
2010099503,39cyclictest0-21swapper/120:54:061
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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