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2026-04-19 - 12:06
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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, lowest P state: performance
Characteristics of the 100 highest latencies:
System rackfslot0.osadl.org (updated Sun Apr 19, 2026 00:54:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16596169917577,69cyclictest0-21swapper/2419:30:1817
16596169917577,69cyclictest0-21swapper/2419:30:1817
16595699916588,4cyclictest0-21swapper/320:50:1723
16595699916588,4cyclictest0-21swapper/320:50:1723
16596189916387,2cyclictest0-21swapper/2620:50:1719
16596189916387,2cyclictest0-21swapper/2620:50:1619
16596179916288,8cyclictest0-21swapper/2520:32:3518
16596099916277,5cyclictest0-21swapper/1720:50:179
16596099916277,5cyclictest0-21swapper/1720:50:169
165957599161114,25cyclictest0-21swapper/523:25:1727
165957599161114,25cyclictest0-21swapper/523:25:1727
16595659916083,3cyclictest0-21swapper/220:50:1612
16595659916083,3cyclictest0-21swapper/220:50:1612
16596129915987,61cyclictest0-21swapper/2019:35:1713
16596129915987,61cyclictest0-21swapper/2019:35:1713
1659609991581,140cyclictest1490594-21kworker/u64:2+efi_rts_wq21:32:559
165960599156119,14cyclictest0-21swapper/1300:03:395
165961999155138,2cyclictest0-21swapper/2720:40:1520
165961999155138,2cyclictest0-21swapper/2720:40:1520
16595859915572,52cyclictest1490594-21kworker/u64:2+efi_rts_wq19:30:1730
16595859915572,52cyclictest1490594-21kworker/u64:2+efi_rts_wq19:30:1730
16595659915566,9cyclictest0-21swapper/220:32:3512
16595719915383,7cyclictest0-21swapper/400:15:1626
16595609915284,53cyclictest0-21swapper/121:25:151
165959999150116,11cyclictest0-21swapper/1100:03:393
165961999149112,12cyclictest0-21swapper/2700:03:3920
16596239914870,48cyclictest0-21swapper/3119:30:1725
16596239914870,48cyclictest0-21swapper/3119:30:1725
16595819914867,78cyclictest0-21swapper/700:15:1629
16595699914880,7cyclictest0-21swapper/321:30:1623
16595659914876,8cyclictest0-21swapper/221:30:1612
16595659914773,10cyclictest0-21swapper/222:50:1512
16596139914671,53cyclictest0-21swapper/2100:20:1614
16596079914681,63cyclictest0-21swapper/1500:20:167
16595609914689,50cyclictest0-21swapper/119:35:161
16595609914689,50cyclictest0-21swapper/119:35:161
16596219914578,63cyclictest0-21swapper/2900:15:1522
16595699914571,10cyclictest0-21swapper/320:32:3523
16596139914473,44cyclictest0-21swapper/2119:30:1714
16596139914473,44cyclictest0-21swapper/2119:30:1714
16596149914390,43cyclictest0-21swapper/2223:23:2815
16596149914390,43cyclictest0-21swapper/2223:23:2815
16596149914357,75cyclictest0-21swapper/2221:20:1615
16596119914280,59cyclictest0-21swapper/1900:08:4011
16595859914268,56cyclictest0-21swapper/821:50:1630
16595819914279,60cyclictest0-21swapper/720:55:1829
16595819914279,60cyclictest0-21swapper/720:55:1829
165957599142117,10cyclictest0-21swapper/519:47:2527
165957599142117,10cyclictest0-21swapper/519:47:2527
16596219914171,68cyclictest0-21swapper/2921:32:5622
16595819914152,75cyclictest0-21swapper/721:20:1629
16595799914166,73cyclictest0-21swapper/621:32:5528
165957199141105,6cyclictest0-21swapper/419:45:1626
165957199141105,6cyclictest0-21swapper/419:45:1626
16596239914082,29cyclictest0-21swapper/3119:40:1625
16596239914082,29cyclictest0-21swapper/3119:40:1625
16596189914079,5cyclictest0-21swapper/2621:30:1619
16595919914081,57cyclictest0-21swapper/1020:10:152
16595819914087,45cyclictest0-21swapper/723:23:2829
16595819914087,45cyclictest0-21swapper/723:23:2829
16595699914077,7cyclictest0-21swapper/322:50:1523
16596239913968,55cyclictest0-21swapper/3100:20:1725
16596239913965,57cyclictest0-21swapper/3121:50:1625
165961899139117,2cyclictest0-21swapper/2600:03:3919
16596139913986,27cyclictest0-21swapper/2119:40:1614
16596139913986,27cyclictest0-21swapper/2119:40:1614
16596139913969,55cyclictest0-21swapper/2121:50:1714
16595589913965,72cyclictest0-21swapper/021:32:550
16596239913879,48cyclictest0-21swapper/3123:05:1825
16596239913879,48cyclictest0-21swapper/3123:05:1725
165960599138103,13cyclictest0-21swapper/1320:40:155
165960599138103,13cyclictest0-21swapper/1320:40:155
16595799913858,69cyclictest0-21swapper/621:20:1628
16595589913872,64cyclictest0-21swapper/000:15:150
165961999137100,6cyclictest0-21swapper/2719:45:1620
165961999137100,6cyclictest0-21swapper/2719:45:1620
16596169913771,51cyclictest0-21swapper/2421:50:1617
16596119913773,57cyclictest0-21swapper/1919:35:1611
16596119913773,57cyclictest0-21swapper/1919:35:1611
165960599137103,10cyclictest0-21swapper/1323:35:165
165960599137103,10cyclictest0-21swapper/1323:35:165
16596219913663,53cyclictest0-21swapper/2921:20:1622
165961799136105,12cyclictest0-21swapper/2500:03:4018
165957599135128,4cyclictest0-21swapper/521:55:2327
165957599135128,4cyclictest0-21swapper/521:55:2327
16595609913557,75cyclictest0-21swapper/121:32:551
16596079913477,51cyclictest0-21swapper/1500:08:407
165960199134106,6cyclictest0-21swapper/1200:03:404
16596179913320,93cyclictest0-21swapper/2523:40:1618
16596179913320,93cyclictest0-21swapper/2523:40:1618
16596159913384,24cyclictest0-21swapper/2323:25:1716
16596159913384,24cyclictest0-21swapper/2323:25:1716
165961099133124,8cyclictest0-21swapper/1820:33:0010
16596099913366,7cyclictest0-21swapper/1722:50:159
16595799913348,60cyclictest1490594-21kworker/u64:2+efi_rts_wq20:50:1728
16595799913348,60cyclictest1490594-21kworker/u64:2+efi_rts_wq20:50:1728
16596189913270,9cyclictest0-21swapper/2620:32:3519
16595589913258,3cyclictest0-21swapper/021:20:160
16596209913175,8cyclictest0-21swapper/2820:32:3621
165961099131128,1cyclictest0-21swapper/1800:15:0110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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