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2026-04-10 - 12:46
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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 Fri Apr 10, 2026 00:54:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
284475699185116,37cyclictest0-21swapper/723:00:1629
284475699185116,37cyclictest0-21swapper/723:00:1629
28447729917483,68cyclictest2794629-21kworker/u64:2+efi_rts_wq23:15:184
28448119917283,65cyclictest0-21swapper/3021:50:1524
284479599167124,12cyclictest0-21swapper/1823:00:1610
284479599167124,12cyclictest0-21swapper/1823:00:1610
28447349916679,59cyclictest0-21swapper/000:08:470
28447349916679,59cyclictest0-21swapper/000:08:470
284478299164103,33cyclictest0-21swapper/1523:00:167
284478299164103,33cyclictest0-21swapper/1523:00:167
28447349916378,57cyclictest0-21swapper/022:25:180
28447349916378,57cyclictest0-21swapper/022:25:180
28448069916278,45cyclictest0-21swapper/2500:05:1618
28448069916278,45cyclictest0-21swapper/2500:05:1618
28447979916071,62cyclictest0-21swapper/1921:50:1611
28447449915969,66cyclictest0-21swapper/321:50:1523
28448059915869,9cyclictest0-21swapper/2400:05:1717
28448059915869,9cyclictest0-21swapper/2400:05:1617
28447659915884,49cyclictest0-21swapper/1019:12:392
28447659915884,49cyclictest0-21swapper/1019:12:392
28448119915775,8cyclictest0-21swapper/3000:05:1624
28448119915775,8cyclictest0-21swapper/3000:05:1624
28448059915778,57cyclictest0-21swapper/2421:50:1517
28448019915775,59cyclictest0-21swapper/2023:15:1813
28447549915790,8cyclictest0-21swapper/620:15:1628
28447549915790,8cyclictest0-21swapper/620:15:1628
28448079915479,12cyclictest0-21swapper/2619:35:1619
28447349915472,55cyclictest0-21swapper/019:12:400
28447349915472,55cyclictest0-21swapper/019:12:400
28448029915356,70cyclictest0-21swapper/2121:50:1514
28447609915376,7cyclictest0-21swapper/800:20:1830
28447379915277,67cyclictest0-21swapper/122:50:161
28447379915277,67cyclictest0-21swapper/122:50:161
28448099915179,12cyclictest0-21swapper/2819:35:1721
28447979914962,50cyclictest0-21swapper/1900:05:1711
28447979914962,50cyclictest0-21swapper/1900:05:1711
28447349914972,53cyclictest0-21swapper/021:20:170
28447349914972,53cyclictest0-21swapper/021:20:170
28448049914879,61cyclictest0-21swapper/2322:50:1716
28448049914879,61cyclictest0-21swapper/2322:50:1716
28448079914773,7cyclictest0-21swapper/2620:00:1719
28448079914773,7cyclictest0-21swapper/2620:00:1719
28448019914789,34cyclictest0-21swapper/2019:12:4013
28448019914789,34cyclictest0-21swapper/2019:12:3913
28447979914783,53cyclictest0-21swapper/1920:25:1711
28447979914783,53cyclictest0-21swapper/1920:25:1711
28447349914758,62cyclictest0-21swapper/023:15:190
28448129914682,36cyclictest0-21swapper/3119:12:3925
28448129914682,36cyclictest0-21swapper/3119:12:3925
28448039914675,9cyclictest0-21swapper/2220:15:1715
28448039914675,9cyclictest0-21swapper/2220:15:1715
28447979914682,40cyclictest0-21swapper/1923:05:1611
28448129914567,56cyclictest0-21swapper/3123:15:1825
28447809914584,49cyclictest0-21swapper/1423:50:176
28447809914584,49cyclictest0-21swapper/1423:50:176
28447419914483,51cyclictest0-21swapper/221:10:1912
28448079914376,8cyclictest0-21swapper/2620:15:1719
28448079914376,8cyclictest0-21swapper/2620:15:1619
28448039914378,9cyclictest0-21swapper/2219:52:4815
2844801991430,109cyclictest2794629-21kworker/u64:2+efi_rts_wq00:08:4713
2844801991430,109cyclictest2794629-21kworker/u64:2+efi_rts_wq00:08:4713
28447659914385,35cyclictest0-21swapper/1021:20:172
28447659914385,35cyclictest0-21swapper/1021:20:172
28447649914382,2cyclictest0-21swapper/900:05:1731
28447649914382,2cyclictest0-21swapper/900:05:1631
2844747991435,115cyclictest2794629-21kworker/u64:2+efi_rts_wq19:35:1726
28447449914380,51cyclictest0-21swapper/320:25:1723
28447449914380,51cyclictest0-21swapper/320:25:1723
28448099914279,8cyclictest0-21swapper/2819:52:4921
28448079914282,9cyclictest0-21swapper/2600:20:1919
28448129914189,25cyclictest0-21swapper/3100:08:4825
28448129914189,25cyclictest0-21swapper/3100:08:4825
28448069914160,11cyclictest0-21swapper/2519:35:1618
28447889914177,34cyclictest0-21swapper/1700:08:479
28447889914177,34cyclictest0-21swapper/1700:08:479
28447419914158,61cyclictest0-21swapper/221:50:1612
28447349914162,66cyclictest0-21swapper/023:10:170
28448069914058,7cyclictest0-21swapper/2522:15:1818
28448039914077,6cyclictest0-21swapper/2222:15:1715
28448109913972,49cyclictest0-21swapper/2920:25:1822
28448109913972,49cyclictest0-21swapper/2920:25:1822
28448109913960,55cyclictest0-21swapper/2921:50:1522
28448099913981,9cyclictest0-21swapper/2800:20:1821
28448099913976,9cyclictest0-21swapper/2820:15:1721
28448099913976,9cyclictest0-21swapper/2820:15:1621
28448079913920,97cyclictest0-21swapper/2621:45:1719
28448049913982,43cyclictest0-21swapper/2319:40:1616
28448039913980,10cyclictest0-21swapper/2223:05:1615
28448029913980,50cyclictest0-21swapper/2121:10:1814
284478599139110,11cyclictest0-21swapper/1600:00:168
284478599139110,11cyclictest0-21swapper/1600:00:168
28447649913998,9cyclictest0-21swapper/919:35:1731
28447379913981,41cyclictest0-21swapper/119:40:151
28448049913846,64cyclictest0-21swapper/2321:50:1616
28447449913878,42cyclictest2794629-21kworker/u64:2+efi_rts_wq22:40:1623
28447449913878,42cyclictest2794629-21kworker/u64:2+efi_rts_wq22:40:1623
28447759913774,47cyclictest0-21swapper/1320:25:175
28447759913774,47cyclictest0-21swapper/1320:25:175
28447519913776,49cyclictest0-21swapper/521:10:1827
28448039913678,10cyclictest0-21swapper/2219:35:1615
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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