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2026-09-24 - 23:01
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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 Thu Sep 24, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
119212610,5sleep211922-21timerwakeupswit07:46:492
336299575,7cyclictest0-21swapper/108:04:511
336299574,48cyclictest0-21swapper/111:26:241
336999563,8cyclictest30889-21ssh08:20:312
336299564,47cyclictest0-21swapper/110:30:381
336299564,46cyclictest0-21swapper/109:50:491
306625611,38sleep20-21swapper/206:00:472
336999553,46cyclictest5128-21ssh08:28:402
336299559,41cyclictest0-21swapper/109:13:001
336299556,43cyclictest0-21swapper/111:09:221
336299554,7cyclictest0-21swapper/110:05:381
336299554,45cyclictest0-21swapper/111:02:011
3362995411,16cyclictest0-21swapper/110:24:131
336299534,44cyclictest0-21swapper/111:25:261
336299534,43cyclictest0-21swapper/110:19:281
289825310,14sleep00-21swapper/005:58:440
336999524,43cyclictest0-21swapper/210:07:482
336999524,42cyclictest0-21swapper/208:38:402
336999523,43cyclictest27444-21ssh08:58:412
336299524,43cyclictest0-21swapper/110:43:171
336299524,43cyclictest0-21swapper/110:35:461
336299524,43cyclictest0-21swapper/110:01:081
336299524,23cyclictest0-21swapper/110:13:331
336299524,23cyclictest0-21swapper/110:13:331
337399513,8cyclictest0-21swapper/309:38:293
336999514,9cyclictest0-21swapper/210:34:582
336299514,7cyclictest0-21swapper/110:36:581
336299514,7cyclictest0-21swapper/109:30:391
336299514,7cyclictest0-21swapper/109:30:391
336299514,41cyclictest0-21swapper/109:09:291
3362995111,6cyclictest0-21swapper/109:51:441
337399502,43cyclictest14280-21sh10:07:283
336999507,37cyclictest0-21swapper/211:16:452
336999505,40cyclictest0-21swapper/207:51:442
336999505,40cyclictest0-21swapper/207:51:442
336999504,41cyclictest0-21swapper/209:50:462
336999504,40cyclictest0-21swapper/210:43:262
336999504,40cyclictest0-21swapper/210:25:472
336999503,43cyclictest0-21swapper/210:04:082
336999503,42cyclictest0-21swapper/209:02:202
336999502,42cyclictest357-21diskstats09:06:322
3369995011,32cyclictest30423-21fschecks_count07:11:342
336299508,36cyclictest0-21swapper/109:41:211
336299505,39cyclictest0-21swapper/109:19:171
336299504,40cyclictest0-21swapper/110:51:491
336299503,42cyclictest0-21swapper/110:57:341
336299503,42cyclictest0-21swapper/110:57:341
336299503,42cyclictest0-21swapper/108:32:481
336299502,42cyclictest20445-21ssh09:32:141
3362995011,6cyclictest0-21swapper/110:07:461
3373994912,5cyclictest0-21swapper/309:23:443
336999496,37cyclictest0-21swapper/209:12:492
336999495,37cyclictest0-21swapper/207:56:462
336999495,20cyclictest0-21swapper/210:14:212
336999495,20cyclictest0-21swapper/210:14:212
336999494,6cyclictest0-21swapper/210:17:482
336999494,41cyclictest0-21swapper/208:01:312
336999494,40cyclictest0-21swapper/211:24:302
336999494,40cyclictest0-21swapper/211:03:342
336999494,39cyclictest0-21swapper/210:57:272
336999494,39cyclictest0-21swapper/210:57:272
336999493,40cyclictest0-21swapper/208:49:452
336299496,38cyclictest0-21swapper/108:52:181
336299496,38cyclictest0-21swapper/108:19:141
337399487,35cyclictest0-21swapper/310:26:433
3373994815,8cyclictest27096-21runrttasks08:57:553
336999488,35cyclictest0-21swapper/211:12:272
336999487,36cyclictest0-21swapper/209:36:502
336999485,38cyclictest0-21swapper/211:30:412
336999484,40cyclictest0-21swapper/209:32:222
336999484,39cyclictest0-21swapper/209:24:352
336999484,39cyclictest0-21swapper/208:52:302
336999484,39cyclictest0-21swapper/208:21:232
336999484,38cyclictest0-21swapper/210:47:052
336999484,38cyclictest0-21swapper/210:26:232
336999484,38cyclictest0-21swapper/208:31:362
336999484,38cyclictest0-21swapper/207:26:382
336999484,18cyclictest0-21swapper/208:14:152
336999483,41cyclictest0-21swapper/211:06:172
3369994811,31cyclictest0-21swapper/210:39:042
3369994810,5cyclictest0-21swapper/209:57:262
336299488,35cyclictest0-21swapper/108:40:271
336299483,41cyclictest0-21swapper/109:26:091
337399475,38cyclictest0-21swapper/311:26:413
337399475,37cyclictest0-21swapper/308:07:483
337399474,38cyclictest0-21swapper/310:51:183
337399474,38cyclictest0-21swapper/309:11:453
337399474,38cyclictest0-21swapper/308:36:233
337399472,12cyclictest3301-21systemd-cgroups11:21:143
3373994711,5cyclictest0-21swapper/308:22:453
3373994710,5cyclictest0-21swapper/310:37:553
336999478,34cyclictest0-21swapper/209:52:272
336999475,9cyclictest0-21swapper/207:41:442
336999474,39cyclictest0-21swapper/209:18:082
336999474,38cyclictest0-21swapper/210:54:112
336999474,38cyclictest0-21swapper/209:28:572
336999474,38cyclictest0-21swapper/209:28:572
336999474,38cyclictest0-21swapper/208:41:562
336999474,37cyclictest0-21swapper/209:44:062
336999474,37cyclictest0-21swapper/207:19:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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