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2026-03-13 - 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 Fri Mar 13, 2026 00:54:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15149299222143,71cyclictest0-21swapper/2321:09:0216
15149299222143,71cyclictest0-21swapper/2321:09:0216
15148899203162,14cyclictest0-21swapper/1921:09:0211
15148899203162,14cyclictest0-21swapper/1921:09:0211
15149099200134,54cyclictest0-21swapper/2121:09:0314
15149099200134,54cyclictest0-21swapper/2121:09:0214
1514599919611,157cyclictest0-21swapper/521:09:0327
1514599919611,157cyclictest0-21swapper/521:09:0327
15145199196161,4cyclictest0-21swapper/321:09:0323
15145199196161,4cyclictest0-21swapper/321:09:0223
15150099195163,6cyclictest0-21swapper/3121:09:0225
15150099195163,6cyclictest0-21swapper/3121:09:0225
15148799195152,15cyclictest0-21swapper/1821:09:0210
15148799195152,15cyclictest0-21swapper/1821:09:0210
15149599194161,4cyclictest0-21swapper/2621:09:0219
15149599194161,4cyclictest0-21swapper/2621:09:0219
15148299191134,41cyclictest0-21swapper/1321:09:025
15148299191134,41cyclictest0-21swapper/1321:09:025
1514499918836,2cyclictest0-21swapper/221:09:0312
1514499918836,2cyclictest0-21swapper/221:09:0212
15149799187148,12cyclictest1223-21dbus-daemon21:09:0221
15149799187148,12cyclictest1223-21dbus-daemon21:09:0221
15149999183111,56cyclictest0-21swapper/3021:09:0224
15149999183111,56cyclictest0-21swapper/3021:09:0224
15149499181139,13cyclictest0-21swapper/2521:09:0318
15149499181139,13cyclictest0-21swapper/2521:09:0318
15144199179148,16cyclictest0-21swapper/021:09:020
15144199179148,16cyclictest0-21swapper/021:09:020
15145499178139,13cyclictest0-21swapper/421:09:0326
15145499178139,13cyclictest0-21swapper/421:09:0226
1514799917721,2cyclictest0-21swapper/1021:09:022
1514799917721,2cyclictest0-21swapper/1021:09:022
151486991760,93cyclictest0-21swapper/1721:00:429
1514849917699,67cyclictest1022659-21kworker/u64:0+efi_rts_wq21:09:027
1514849917699,67cyclictest1022659-21kworker/u64:0+efi_rts_wq21:09:027
151484991760,92cyclictest0-21swapper/1521:00:437
15148099176131,17cyclictest336070-21gdbus21:09:033
15148099176131,17cyclictest336070-21gdbus21:09:023
151481991751,151cyclictest0-21swapper/1221:09:034
151481991751,151cyclictest0-21swapper/1221:09:034
1514859916981,61cyclictest0-21swapper/1619:20:148
151485991690,96cyclictest0-21swapper/1621:10:178
151485991690,96cyclictest0-21swapper/1621:10:178
1514619916969,67cyclictest0-21swapper/622:15:1528
15144499169128,12cyclictest0-21swapper/121:09:021
15144499169128,12cyclictest0-21swapper/121:09:021
1514989916886,57cyclictest0-21swapper/2921:15:1522
1514989916886,57cyclictest0-21swapper/2921:15:1522
1514869916880,59cyclictest0-21swapper/1719:20:159
1514859916870,65cyclictest0-21swapper/1622:15:158
1514859916795,48cyclictest0-21swapper/1621:00:438
1514649916793,60cyclictest0-21swapper/721:09:0229
1514649916793,60cyclictest0-21swapper/721:09:0229
1514929916690,9cyclictest0-21swapper/2323:56:2016
1514929916690,9cyclictest0-21swapper/2323:56:2016
1514549916686,57cyclictest0-21swapper/400:20:1526
1514999916585,40cyclictest0-21swapper/3022:50:1524
1514999916585,40cyclictest0-21swapper/3022:50:1524
1514549916579,66cyclictest0-21swapper/421:25:4826
1514549916579,66cyclictest0-21swapper/421:25:4726
1514869916496,56cyclictest0-21swapper/1721:09:039
1514869916496,56cyclictest0-21swapper/1721:09:029
1514619916496,55cyclictest0-21swapper/621:09:0328
1514619916496,55cyclictest0-21swapper/621:09:0228
1514989916271,64cyclictest1022659-21kworker/u64:0+efi_rts_wq19:20:1422
151449991620,90cyclictest0-21swapper/200:20:1512
15148399161140,19cyclictest0-21swapper/1400:36:276
15147599161118,15cyclictest0-21swapper/921:09:0331
15147599161118,15cyclictest0-21swapper/921:09:0231
1514989916087,52cyclictest0-21swapper/2921:00:4322
1514859916078,57cyclictest0-21swapper/1619:25:168
1514849916072,4cyclictest0-21swapper/1522:50:157
1514849916072,4cyclictest0-21swapper/1522:50:157
1514809916078,73cyclictest0-21swapper/1122:50:173
1514809916078,73cyclictest0-21swapper/1122:50:163
1514619916069,54cyclictest0-21swapper/622:50:1628
1514619916069,54cyclictest0-21swapper/622:50:1528
15149699159114,16cyclictest0-21swapper/2721:09:0220
15149699159114,16cyclictest0-21swapper/2721:09:0220
1514919915989,59cyclictest0-21swapper/2200:10:1615
151461991590,87cyclictest0-21swapper/621:10:1828
151461991590,87cyclictest0-21swapper/621:10:1828
1514859915873,62cyclictest0-21swapper/1620:25:178
151479991580,94cyclictest0-21swapper/1020:20:342
151479991580,94cyclictest0-21swapper/1020:20:342
1514989915782,48cyclictest0-21swapper/2921:10:1722
1514989915782,48cyclictest0-21swapper/2921:10:1722
1514649915666,3cyclictest0-21swapper/722:15:1529
1514619915680,55cyclictest0-21swapper/619:20:1528
15146999155122,9cyclictest0-21swapper/821:09:0230
15146999155122,9cyclictest0-21swapper/821:09:0230
1514949915489,54cyclictest0-21swapper/2522:31:0318
1514949915489,54cyclictest0-21swapper/2522:31:0218
1514949915488,52cyclictest0-21swapper/2500:20:1518
1514909915479,10cyclictest0-21swapper/2123:56:1914
1514909915479,10cyclictest0-21swapper/2123:56:1914
1514889915476,56cyclictest0-21swapper/1921:15:1511
1514889915476,56cyclictest0-21swapper/1921:15:1511
1514889915476,54cyclictest0-21swapper/1921:00:4211
1514599915366,77cyclictest0-21swapper/522:50:1727
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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