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2026-07-24 - 06:06
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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 Fri Jul 24, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
134222700,4sleep3361ktimersoftd/319:40:073
2065499573,9cyclictest0-21swapper/221:10:162
2064599573,16cyclictest0-21swapper/121:21:541
2065999564,7cyclictest0-21swapper/321:03:453
2065499564,46cyclictest0-21swapper/221:00:542
2023825611,16sleep20-21swapper/218:32:562
20659995545,5cyclictest37-21ksoftirqd/323:09:503
20659995545,5cyclictest37-21ksoftirqd/323:09:503
2065999554,45cyclictest0-21swapper/321:12:463
20659995514,36cyclictest27087-21fschecks_count18:50:113
2065499554,7cyclictest0-21swapper/223:48:212
2065499554,45cyclictest0-21swapper/222:09:432
2065999544,44cyclictest0-21swapper/323:58:533
2065999544,44cyclictest0-21swapper/322:23:473
2065499544,44cyclictest0-21swapper/221:26:142
2064599544,44cyclictest0-21swapper/121:01:551
2064599543,5cyclictest201ktimersoftd/119:20:181
2064599543,45cyclictest0-21swapper/123:46:011
2065999534,43cyclictest0-21swapper/320:36:013
2065999534,43cyclictest0-21swapper/320:36:013
2065999534,42cyclictest0-21swapper/318:35:173
2065499535,41cyclictest0-21swapper/221:34:242
2065499534,43cyclictest0-21swapper/221:49:042
2065499534,42cyclictest0-21swapper/222:42:122
2064599535,42cyclictest0-21swapper/121:30:141
2064599532,45cyclictest13356-21diskstats19:40:061
2065999524,7cyclictest0-21swapper/323:19:113
2065999524,42cyclictest0-21swapper/321:30:383
2065999524,41cyclictest0-21swapper/321:43:243
20659995210,37cyclictest0-21swapper/323:46:113
2064599524,42cyclictest0-21swapper/122:14:231
2064599524,42cyclictest0-21swapper/121:46:041
2065999515,5cyclictest0-21swapper/322:15:333
2065999515,5cyclictest0-21swapper/322:15:333
2065999514,41cyclictest0-21swapper/323:23:513
2065999513,42cyclictest0-21swapper/300:02:313
2065499514,41cyclictest0-21swapper/221:41:442
2065499514,11cyclictest0-21swapper/222:00:332
2065499513,43cyclictest0-21swapper/223:58:442
2065499512,43cyclictest20554-21processes23:50:142
2064599514,42cyclictest564-21dbus-daemon21:49:521
2064599514,42cyclictest0-21swapper/123:00:401
2064599513,42cyclictest0-21swapper/122:15:161
2064599513,42cyclictest0-21swapper/122:15:161
2064599513,42cyclictest0-21swapper/119:30:111
2065999508,37cyclictest0-21swapper/321:15:083
2065999505,39cyclictest0-21swapper/320:30:203
2065999504,40cyclictest0-21swapper/319:23:593
2065999504,13cyclictest0-21swapper/320:15:243
2065999503,42cyclictest0-21swapper/321:58:133
2065999503,41cyclictest0-21swapper/323:25:513
20659995012,33cyclictest3599-21ls19:14:553
20659995012,33cyclictest3599-21ls19:14:553
2065499505,40cyclictest0-21swapper/223:04:512
2065499504,41cyclictest0-21swapper/221:23:342
2065499503,42cyclictest0-21swapper/219:00:052
2064599501,44cyclictest201ktimersoftd/100:03:011
2065999494,39cyclictest0-21swapper/323:32:083
2065999494,39cyclictest0-21swapper/323:32:083
2065999494,39cyclictest0-21swapper/322:35:113
2065999494,39cyclictest0-21swapper/322:09:053
2065999494,39cyclictest0-21swapper/322:01:033
2065999494,39cyclictest0-21swapper/320:10:093
2065999494,39cyclictest0-21swapper/319:35:193
2065999494,39cyclictest0-21swapper/319:05:093
2065999494,38cyclictest0-21swapper/321:46:213
2065999493,41cyclictest0-21swapper/322:12:133
2065999493,40cyclictest0-21swapper/323:53:413
2065999493,40cyclictest0-21swapper/320:00:223
2065999492,20cyclictest1167-21diskmemload22:26:313
2065499494,39cyclictest0-21swapper/220:38:452
2065499494,39cyclictest0-21swapper/220:38:452
20654994914,30cyclictest28419-21open_inodes22:35:162
2064599497,37cyclictest0-21swapper/123:34:011
2064599497,37cyclictest0-21swapper/123:34:011
2064599497,36cyclictest0-21swapper/121:38:241
2064599494,39cyclictest0-21swapper/122:25:141
2064599494,39cyclictest0-21swapper/122:20:331
2064599492,6cyclictest12774-21kworker/1:123:15:421
2065999487,36cyclictest0-21swapper/323:12:413
2065999484,8cyclictest0-21swapper/319:56:173
2065999484,38cyclictest0-21swapper/322:44:543
2065999484,38cyclictest0-21swapper/322:31:563
2065999484,38cyclictest0-21swapper/321:39:323
2065999484,38cyclictest0-21swapper/321:05:523
2065999484,37cyclictest0-21swapper/322:40:553
2065999484,37cyclictest0-21swapper/320:50:283
2065999484,18cyclictest0-21swapper/319:15:073
2065999484,18cyclictest0-21swapper/319:15:073
2065999484,12cyclictest0-21swapper/318:45:123
2065999484,10cyclictest0-21swapper/319:49:543
2065999483,40cyclictest0-21swapper/322:56:223
2065999483,40cyclictest0-21swapper/321:25:243
20659994810,32cyclictest0-21swapper/323:34:533
20659994810,32cyclictest0-21swapper/323:01:133
2065499484,38cyclictest0-21swapper/221:16:542
2065499483,40cyclictest0-21swapper/223:30:412
2065499483,40cyclictest0-21swapper/223:30:412
2065499483,39cyclictest0-21swapper/221:38:142
20654994817,26cyclictest1167-21diskmemload23:42:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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