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2026-04-25 - 23:37
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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 rackfslot0.osadl.org (updated Sat Apr 25, 2026 00:55:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
225204699209187,11cyclictest0-21swapper/2723:25:1620
225203299191168,8cyclictest0-21swapper/1321:00:165
225202199176159,9cyclictest0-21swapper/819:23:4230
225202199176159,9cyclictest0-21swapper/819:23:4230
22520039917090,70cyclictest0-21swapper/300:01:0523
22520039917090,70cyclictest0-21swapper/300:01:0523
225204799166160,5cyclictest0-21swapper/2822:36:1021
22520369916688,55cyclictest0-21swapper/1722:40:169
22520369916688,55cyclictest0-21swapper/1722:40:169
22520409916529,120cyclictest0-21swapper/2119:23:4314
22520409916529,120cyclictest0-21swapper/2119:23:4314
22520149916578,66cyclictest0-21swapper/721:20:1429
22519929916476,51cyclictest0-21swapper/020:50:150
22520219916252,92cyclictest0-21swapper/821:50:1730
22520219916252,92cyclictest0-21swapper/821:50:1730
22519929916286,64cyclictest0-21swapper/000:01:050
22519929916286,64cyclictest0-21swapper/000:01:050
225204699160157,2cyclictest0-21swapper/2722:55:5020
225204699160157,2cyclictest0-21swapper/2722:55:4920
225204699160155,3cyclictest0-21swapper/2720:17:4220
225204699160155,3cyclictest0-21swapper/2720:17:4120
22520149916074,55cyclictest0-21swapper/720:50:1629
22520039916080,42cyclictest0-21swapper/320:50:1523
22519929916085,48cyclictest0-21swapper/023:46:000
22520369915787,54cyclictest0-21swapper/1719:53:509
22520509915685,55cyclictest1390016-21kworker/u64:2+efi_rts_wq22:35:1725
2252034991561,152cyclictest1390016-21kworker/u64:2+efi_rts_wq23:20:187
225203299156148,7cyclictest0-21swapper/1323:20:175
22520309915688,45cyclictest0-21swapper/1122:40:163
22520309915688,45cyclictest0-21swapper/1122:40:163
22520509915581,45cyclictest0-21swapper/3119:40:1625
22520509915581,45cyclictest0-21swapper/3119:40:1625
22520419915533,100cyclictest0-21swapper/2223:10:1415
22520419915533,100cyclictest0-21swapper/2223:10:1415
22520149915482,48cyclictest0-21swapper/723:46:0029
22520489915387,56cyclictest0-21swapper/2900:01:0622
22520489915387,56cyclictest0-21swapper/2900:01:0622
225204599153120,13cyclictest0-21swapper/2623:25:1619
22520399915383,48cyclictest0-21swapper/2021:55:1613
22520399915383,48cyclictest0-21swapper/2021:55:1613
22520299915396,31cyclictest0-21swapper/1022:40:172
22520299915396,31cyclictest0-21swapper/1022:40:162
22520149915284,56cyclictest0-21swapper/700:01:0529
22520149915284,56cyclictest0-21swapper/700:01:0529
22519999915282,3cyclictest0-21swapper/200:15:1912
22519999915282,3cyclictest0-21swapper/200:15:1912
22519959915220,130cyclictest0-21swapper/121:00:171
22520449915174,46cyclictest0-21swapper/2500:15:1818
22520449915174,46cyclictest0-21swapper/2500:15:1818
22519959915113,122cyclictest0-21swapper/119:23:431
22519959915113,122cyclictest0-21swapper/119:23:421
22520039915088,44cyclictest0-21swapper/323:46:0023
22520499914919,126cyclictest0-21swapper/3021:00:1624
225204699149124,11cyclictest0-21swapper/2719:23:4220
225204699149124,11cyclictest0-21swapper/2719:23:4220
22520379914981,4cyclictest0-21swapper/1800:15:1810
22520379914981,4cyclictest0-21swapper/1800:15:1810
22520409914822,118cyclictest0-21swapper/2123:25:1614
225203299148144,2cyclictest0-21swapper/1323:56:535
225203299148144,2cyclictest0-21swapper/1323:56:535
22520509914787,39cyclictest0-21swapper/3120:55:1725
22520489914779,49cyclictest0-21swapper/2921:20:1522
2252044991470,91cyclictest0-21swapper/2522:05:1618
22520429914770,7cyclictest0-21swapper/2323:00:1716
22520429914770,7cyclictest0-21swapper/2323:00:1616
22520299914785,34cyclictest0-21swapper/1021:55:172
22520299914785,34cyclictest0-21swapper/1021:55:172
22520299914778,52cyclictest0-21swapper/1022:00:182
22520299914778,52cyclictest0-21swapper/1022:00:182
22520049914717,127cyclictest0-21swapper/421:00:1626
22520399914681,53cyclictest0-21swapper/2022:05:1713
22520369914678,45cyclictest0-21swapper/1721:55:169
22520369914678,45cyclictest0-21swapper/1721:55:169
22520349914677,45cyclictest0-21swapper/1520:55:167
22520299914682,53cyclictest0-21swapper/1022:19:252
22520389914572,41cyclictest0-21swapper/1900:15:1911
22520389914572,41cyclictest0-21swapper/1900:15:1911
22519959914514,118cyclictest0-21swapper/123:25:161
225204699144133,2cyclictest201rcu_preempt21:16:0220
22520349914475,50cyclictest0-21swapper/1522:35:177
225204699143137,4cyclictest0-21swapper/2722:00:4320
225204699143137,4cyclictest0-21swapper/2722:00:4220
22520499914218,111cyclictest0-21swapper/3019:23:4324
22520499914218,111cyclictest0-21swapper/3019:23:4224
225204799142136,3cyclictest0-21swapper/2820:36:5421
225204799142136,3cyclictest0-21swapper/2820:36:5321
225204199142105,19cyclictest223-21ksoftirqd/2221:00:1715
225204699141139,1cyclictest0-21swapper/2720:21:1420
225204699141139,1cyclictest0-21swapper/2720:21:1420
225204399141128,5cyclictest0-21swapper/2419:23:4217
225204399141128,5cyclictest0-21swapper/2419:23:4217
22520429914172,4cyclictest0-21swapper/2319:50:1616
225203299141135,4cyclictest0-21swapper/1320:35:345
225203299141135,4cyclictest0-21swapper/1320:35:345
22520309914175,63cyclictest0-21swapper/1122:19:263
225204799140135,3cyclictest0-21swapper/2823:05:3721
225204799140135,3cyclictest0-21swapper/2823:05:3721
22520399914060,50cyclictest0-21swapper/2000:15:1813
22520399914060,50cyclictest0-21swapper/2000:15:1813
22520369914075,63cyclictest0-21swapper/1722:19:259
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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