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2026-03-15 - 13:40
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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 Mar 15, 2026 00:54:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3605079916985,52cyclictest0-21swapper/821:55:2030
3605079916985,52cyclictest0-21swapper/821:55:1930
3605029916583,12cyclictest0-21swapper/719:50:1529
3605029916583,12cyclictest0-21swapper/719:50:1529
3605379916481,5cyclictest0-21swapper/2520:10:1618
3605429916387,68cyclictest0-21swapper/3020:25:1624
3605189916286,64cyclictest0-21swapper/1021:30:162
3604899916077,48cyclictest0-21swapper/420:10:1626
3605299915968,71cyclictest0-21swapper/1723:25:379
3605299915968,71cyclictest0-21swapper/1723:25:369
3605279915886,55cyclictest0-21swapper/1521:30:167
36054099157145,9cyclictest0-21swapper/2822:55:1421
3605339915789,50cyclictest0-21swapper/2123:25:3714
3605339915789,50cyclictest0-21swapper/2123:25:3714
3605379915577,8cyclictest0-21swapper/2521:00:1618
3605379915577,8cyclictest0-21swapper/2521:00:1618
3605339915568,67cyclictest0-21swapper/2121:30:1614
3605359915474,69cyclictest0-21swapper/2323:00:1616
3604769915468,4cyclictest0-21swapper/020:10:160
3605329915276,66cyclictest0-21swapper/2020:25:1613
3605309915271,55cyclictest0-21swapper/1821:25:1710
3605279915272,60cyclictest3795397-21kworker/u64:0+efi_rts_wq19:20:157
3605399915174,67cyclictest0-21swapper/2723:00:1620
360533991500,91cyclictest0-21swapper/2121:25:1714
3604879915076,56cyclictest0-21swapper/323:25:1623
3604879915076,56cyclictest0-21swapper/323:25:1523
3605399914960,55cyclictest0-21swapper/2720:10:1620
3605439914879,59cyclictest0-21swapper/3121:30:1625
3605429914782,46cyclictest0-21swapper/3000:30:1724
3605429914782,46cyclictest0-21swapper/3000:30:1724
3605269914772,2cyclictest0-21swapper/1420:10:166
3605259914777,54cyclictest0-21swapper/1323:25:165
3605259914777,54cyclictest0-21swapper/1323:25:165
3605429914682,41cyclictest0-21swapper/3021:25:1724
3604899914674,6cyclictest0-21swapper/423:40:1726
3604899914674,6cyclictest0-21swapper/423:40:1726
3605309914576,59cyclictest0-21swapper/1820:25:1610
3605299914574,45cyclictest1603-21nfsd21:25:179
3605079914581,3cyclictest0-21swapper/823:40:1730
3605079914581,3cyclictest0-21swapper/823:40:1730
3605359914480,62cyclictest0-21swapper/2322:40:1416
3605259914480,50cyclictest0-21swapper/1321:40:165
3604899914472,7cyclictest0-21swapper/421:00:1626
3604899914472,7cyclictest0-21swapper/421:00:1626
3605359914356,54cyclictest3795397-21kworker/u64:0+efi_rts_wq21:00:1616
3605359914356,54cyclictest3795397-21kworker/u64:0+efi_rts_wq21:00:1616
3604989914373,56cyclictest0-21swapper/621:40:1628
3605429914277,48cyclictest0-21swapper/3023:25:3724
3605429914277,48cyclictest0-21swapper/3023:25:3724
3605419914277,55cyclictest0-21swapper/2921:50:1622
3605359914282,51cyclictest0-21swapper/2319:40:1616
3605359914282,51cyclictest0-21swapper/2319:40:1616
3605349914267,49cyclictest0-21swapper/2221:25:1715
3605299914278,57cyclictest0-21swapper/1720:25:169
3604899914277,32cyclictest0-21swapper/421:55:2026
3604899914277,32cyclictest0-21swapper/421:55:2026
3605329914178,57cyclictest0-21swapper/2021:40:1613
3605269914169,7cyclictest0-21swapper/1423:40:176
3605269914169,7cyclictest0-21swapper/1423:40:176
3605429914081,50cyclictest0-21swapper/3021:50:1624
3605379914082,26cyclictest0-21swapper/2521:55:2018
3605379914082,26cyclictest0-21swapper/2521:55:2018
3605369914070,61cyclictest0-21swapper/2421:30:1617
3605349914069,48cyclictest0-21swapper/2200:30:1715
3605349914069,48cyclictest0-21swapper/2200:30:1715
3605309914078,57cyclictest0-21swapper/1821:40:1610
3605279914069,60cyclictest0-21swapper/1521:40:167
3605189914069,58cyclictest0-21swapper/1021:40:162
3605399913979,57cyclictest0-21swapper/2722:40:1420
360533991391,120cyclictest3795397-21kworker/u64:0+efi_rts_wq20:25:1614
3605309913966,54cyclictest0-21swapper/1823:25:3710
3605309913966,54cyclictest0-21swapper/1823:25:3710
3605299913979,51cyclictest0-21swapper/1721:40:169
3605249913965,58cyclictest0-21swapper/1221:30:164
3605239913968,53cyclictest0-21swapper/1121:30:163
3604989913969,51cyclictest0-21swapper/600:30:1728
3604989913969,51cyclictest0-21swapper/600:30:1728
3604879913977,48cyclictest0-21swapper/321:40:1623
36047999139115,6cyclictest0-21swapper/122:40:131
3605429913882,51cyclictest0-21swapper/3000:15:1724
3605309913870,55cyclictest0-21swapper/1821:50:1610
3604989913872,60cyclictest0-21swapper/620:25:1628
3605419913750,68cyclictest0-21swapper/2921:30:1622
3605299913774,44cyclictest0-21swapper/1700:30:179
3605299913774,44cyclictest0-21swapper/1700:30:179
3605299913772,50cyclictest0-21swapper/1721:50:169
3604989913766,60cyclictest0-21swapper/621:50:1628
3604879913780,38cyclictest0-21swapper/319:20:1523
3605419913678,39cyclictest0-21swapper/2900:30:1722
3605419913678,39cyclictest0-21swapper/2900:30:1722
3605369913676,55cyclictest0-21swapper/2420:20:1517
3605349913672,57cyclictest0-21swapper/2220:25:1615
36053199136107,10cyclictest0-21swapper/1921:45:1811
3605309913673,44cyclictest0-21swapper/1800:30:1710
3605309913673,44cyclictest0-21swapper/1800:30:1710
3605379913579,23cyclictest0-21swapper/2523:40:1718
3605379913579,23cyclictest0-21swapper/2523:40:1718
3605379913568,3cyclictest0-21swapper/2519:35:1618
3605379913568,3cyclictest0-21swapper/2519:35:1618
3605329913566,55cyclictest0-21swapper/2023:25:3713
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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