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2026-04-20 - 06:19
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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 Mon Apr 20, 2026 00:54:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
386115299214150,15cyclictest0-21swapper/2023:30:0313
386115299214150,15cyclictest0-21swapper/2023:30:0313
386114899205141,54cyclictest1223-21dbus-daemon23:30:048
386114899205141,54cyclictest1223-21dbus-daemon23:30:038
386112899204194,8cyclictest0-21swapper/1020:55:192
386112899204194,8cyclictest0-21swapper/1020:55:192
3861096992001,164cyclictest0-21swapper/023:30:030
3861096992001,164cyclictest0-21swapper/023:30:030
386112899196171,8cyclictest0-21swapper/1020:03:252
386112899196171,8cyclictest0-21swapper/1020:03:252
386115999194159,5cyclictest208781-21munin-run23:30:0420
386115999194159,5cyclictest208781-21munin-run23:30:0420
386116099190153,11cyclictest0-21swapper/2823:30:0421
386116099190153,11cyclictest0-21swapper/2823:30:0421
386116199184152,6cyclictest0-21swapper/2923:30:0322
386116199184152,6cyclictest0-21swapper/2923:30:0322
386110699182135,23cyclictest0-21swapper/323:30:0323
386110699182135,23cyclictest0-21swapper/323:30:0323
386115899180147,3cyclictest0-21swapper/2623:30:0419
386115899180147,3cyclictest0-21swapper/2623:30:0319
38611499917984,62cyclictest0-21swapper/1720:18:289
38611499917984,62cyclictest0-21swapper/1720:18:289
386115599178143,10cyclictest208310-21gdbus23:30:0416
386115599178143,10cyclictest208310-21gdbus23:30:0416
386113799178147,2cyclictest0-21swapper/1323:30:035
386113799178147,2cyclictest0-21swapper/1323:30:035
386112199174141,8cyclictest0-21swapper/823:30:0430
386112199174141,8cyclictest0-21swapper/823:30:0430
386114599170137,6cyclictest0-21swapper/1523:30:047
386114599170137,6cyclictest0-21swapper/1523:30:047
38611549916874,60cyclictest0-21swapper/2220:18:2915
38611549916874,60cyclictest0-21swapper/2220:18:2915
38611019916840,118cyclictest0-21swapper/222:34:0012
38611019916840,118cyclictest0-21swapper/222:34:0012
386116399167137,8cyclictest0-21swapper/3123:30:0425
386116399167137,8cyclictest0-21swapper/3123:30:0425
386115899166157,7cyclictest0-21swapper/2620:55:1919
386115899166157,7cyclictest0-21swapper/2620:55:1919
386111899166119,29cyclictest851rcuc/723:30:0429
386111899166119,29cyclictest851rcuc/723:30:0429
3861154991651,93cyclictest0-21swapper/2223:39:1315
3861154991651,93cyclictest0-21swapper/2223:39:1315
386113399165162,2cyclictest0-21swapper/1221:57:184
386116299163130,13cyclictest0-21swapper/3023:30:0424
386116299163130,13cyclictest0-21swapper/3023:30:0424
386115899163142,4cyclictest0-21swapper/2620:03:2619
386115899163142,4cyclictest0-21swapper/2620:03:2619
38611539916284,61cyclictest0-21swapper/2123:50:1714
38611539916284,61cyclictest0-21swapper/2123:50:1714
386114599162155,3cyclictest0-21swapper/1520:36:507
386109999162127,9cyclictest0-21swapper/123:30:041
386109999162127,9cyclictest0-21swapper/123:30:041
3861154991610,90cyclictest0-21swapper/2222:50:1715
386111699161157,3cyclictest0-21swapper/623:42:0628
386111699161157,3cyclictest0-21swapper/623:42:0628
38611019916132,124cyclictest3810444-21kworker/u64:0+efi_rts_wq20:03:2512
38611019916132,124cyclictest3810444-21kworker/u64:0+efi_rts_wq20:03:2512
3861156991590,1cyclictest0-21swapper/2423:30:0417
3861156991590,1cyclictest0-21swapper/2423:30:0317
386116199158136,4cyclictest0-21swapper/2922:34:0022
386116199158136,4cyclictest0-21swapper/2922:34:0022
3861099991581,106cyclictest3810444-21kworker/u64:0+efi_rts_wq20:18:281
3861099991581,106cyclictest3810444-21kworker/u64:0+efi_rts_wq20:18:281
386116399157153,1cyclictest0-21swapper/3120:36:5025
386113399157129,2cyclictest0-21swapper/1223:30:034
386113399157129,2cyclictest0-21swapper/1223:30:034
38610969915777,53cyclictest0-21swapper/023:39:140
38610969915777,53cyclictest0-21swapper/023:39:140
38611599915681,54cyclictest0-21swapper/2723:50:1720
38611599915681,54cyclictest0-21swapper/2723:50:1720
38611529915630,27cyclictest0-21swapper/2022:34:0013
38611529915630,27cyclictest0-21swapper/2022:34:0013
38611529915620,133cyclictest0-21swapper/2023:50:1613
38611529915620,133cyclictest0-21swapper/2023:50:1613
38611429915678,10cyclictest0-21swapper/1420:18:296
38611429915678,10cyclictest0-21swapper/1420:18:296
386113399156145,3cyclictest201rcu_preempt23:56:024
386112899156152,2cyclictest0-21swapper/1000:09:232
38611259915686,7cyclictest0-21swapper/920:18:2931
38611259915686,7cyclictest0-21swapper/920:18:2931
38611089915666,9cyclictest0-21swapper/420:18:2926
38611089915666,9cyclictest0-21swapper/420:18:2926
38611089915589,43cyclictest0-21swapper/423:39:1426
38611089915589,43cyclictest0-21swapper/423:39:1426
386116299154151,1cyclictest0-21swapper/3023:54:2524
386116299154151,1cyclictest0-21swapper/3023:54:2524
386115799154127,2cyclictest0-21swapper/2523:30:0318
386115799154127,2cyclictest0-21swapper/2523:30:0318
386112899154125,2cyclictest0-21swapper/1023:30:042
386112899154125,2cyclictest0-21swapper/1023:30:042
386116299153145,6cyclictest0-21swapper/3023:12:1624
38611539915382,45cyclictest0-21swapper/2119:50:1614
38611539915382,45cyclictest0-21swapper/2119:50:1614
38610969915379,49cyclictest0-21swapper/000:15:180
38611599915277,52cyclictest0-21swapper/2719:50:1620
38611599915277,52cyclictest0-21swapper/2719:50:1620
38611549915288,61cyclictest0-21swapper/2221:20:1715
38611549915288,61cyclictest0-21swapper/2221:20:1715
38611539915276,50cyclictest0-21swapper/2100:15:1814
386111899152127,23cyclictest0-21swapper/720:55:1929
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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