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2026-03-24 - 12:55
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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 Tue Mar 24, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12912650,3sleep3361ktimersoftd/322:45:473
501299612,52cyclictest27500-21ssh20:27:083
473726013,16sleep20-21swapper/218:15:222
473726013,16sleep20-21swapper/218:15:222
501299595,10cyclictest0-21swapper/318:35:573
499499594,49cyclictest0-21swapper/022:09:210
456025913,16sleep00-21swapper/018:13:150
456025913,16sleep00-21swapper/018:13:150
501299564,46cyclictest0-21swapper/321:21:423
501299564,45cyclictest0-21swapper/321:16:223
501299562,48cyclictest24413-21ssh22:33:013
499899564,45cyclictest0-21swapper/122:26:011
499899564,45cyclictest0-21swapper/122:26:011
499499564,9cyclictest0-21swapper/018:38:290
501299557,42cyclictest0-21swapper/322:44:403
501299554,44cyclictest0-21swapper/321:40:553
501299554,44cyclictest0-21swapper/321:40:553
5012995510,39cyclictest0-21swapper/323:12:063
499499555,43cyclictest0-21swapper/022:38:210
499499554,7cyclictest0-21swapper/022:18:410
499499553,46cyclictest0-21swapper/022:15:010
501299549,40cyclictest6450-21sshd21:25:553
501299544,7cyclictest0-21swapper/322:37:113
501299544,44cyclictest0-21swapper/322:50:473
501299544,12cyclictest0-21swapper/323:07:003
501299543,6cyclictest19111-21idleruntime-cro21:00:343
501299543,45cyclictest0-21swapper/322:27:323
501299543,45cyclictest0-21swapper/322:27:323
5012995411,37cyclictest0-21swapper/321:06:473
500799543,45cyclictest21922-21ssh21:03:362
500799543,45cyclictest21922-21ssh21:03:362
500799541,25cyclictest9141-21kworker/2:122:37:522
501299539,38cyclictest0-21swapper/321:49:193
501299539,10cyclictest0-21swapper/318:50:503
501299538,39cyclictest0-21swapper/322:09:333
501299534,44cyclictest0-21swapper/323:18:403
501299532,44cyclictest5201-21ntpq20:40:553
5012995310,37cyclictest0-21swapper/323:40:313
5012995310,37cyclictest0-21swapper/321:04:573
5012995310,37cyclictest0-21swapper/321:04:573
4998995316,31cyclictest13520-21sshd22:18:511
499499533,24cyclictest0-21swapper/023:41:040
501299527,39cyclictest0-21swapper/323:05:163
501299527,39cyclictest0-21swapper/323:05:163
501299527,39cyclictest0-21swapper/320:48:273
501299526,40cyclictest0-21swapper/322:13:303
501299526,12cyclictest0-21swapper/319:30:363
501299525,41cyclictest0-21swapper/323:30:563
501299525,41cyclictest0-21swapper/322:58:203
501299524,42cyclictest0-21swapper/322:05:103
501299524,42cyclictest0-21swapper/321:56:133
501299524,42cyclictest0-21swapper/321:50:453
501299524,42cyclictest0-21swapper/320:15:503
501299523,42cyclictest0-21swapper/322:18:113
5012995210,36cyclictest0-21swapper/320:24:253
500799525,39cyclictest0-21swapper/219:35:582
500799524,42cyclictest0-21swapper/221:14:422
500799523,43cyclictest0-21swapper/221:35:322
500799523,42cyclictest0-21swapper/223:05:502
500799523,42cyclictest0-21swapper/220:27:552
500799523,42cyclictest0-21swapper/219:35:352
499499524,41cyclictest0-21swapper/021:09:210
501299518,14cyclictest0-21swapper/321:32:323
501299517,39cyclictest0-21swapper/320:36:233
501299517,38cyclictest0-21swapper/319:45:363
501299517,10cyclictest0-21swapper/318:15:503
501299516,39cyclictest0-21swapper/323:36:453
501299516,39cyclictest0-21swapper/319:00:523
501299514,41cyclictest0-21swapper/323:25:343
501299514,11cyclictest0-21swapper/320:02:043
501299514,11cyclictest0-21swapper/320:02:043
501299513,43cyclictest0-21swapper/320:31:213
501299513,42cyclictest0-21swapper/318:28:063
5012995110,35cyclictest0-21swapper/322:22:553
500799514,40cyclictest0-21swapper/223:20:102
500799513,42cyclictest0-21swapper/221:53:422
500799513,42cyclictest0-21swapper/219:56:442
500799513,42cyclictest0-21swapper/218:34:162
499899513,43cyclictest0-21swapper/121:37:051
499899513,43cyclictest0-21swapper/119:44:241
499499514,40cyclictest0-21swapper/020:46:530
499499514,10cyclictest0-21swapper/022:41:000
499499513,41cyclictest0-21swapper/021:56:240
499499513,41cyclictest0-21swapper/021:34:420
499499513,41cyclictest0-21swapper/018:42:160
499499513,23cyclictest0-21swapper/020:36:060
499499511,6cyclictest28769-21netstat19:15:580
499499511,5cyclictest23101-21sh23:15:300
501299506,38cyclictest0-21swapper/321:12:113
501299504,40cyclictest0-21swapper/319:37:043
501299504,10cyclictest0-21swapper/320:52:533
501299503,40cyclictest13273-21cpu21:35:423
501299502,42cyclictest28233-21date23:20:593
5012995011,33cyclictest0-21swapper/320:07:443
500799505,39cyclictest0-21swapper/223:11:322
500799505,39cyclictest0-21swapper/222:33:072
500799505,38cyclictest0-21swapper/221:41:262
500799505,38cyclictest0-21swapper/221:41:262
500799504,6cyclictest0-21swapper/220:32:332
500799504,40cyclictest27-21rcuc/220:43:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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