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2025-12-28 - 23:02
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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 Dec 28, 2025 00:55:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
334041699197183,5cyclictest0-21swapper/1423:30:176
3340420991960,172cyclictest0-21swapper/1821:01:1110
334041999191147,17cyclictest3269431-21kworker/u64:2+efi_rts_wq21:01:119
334038799188160,15cyclictest0-21swapper/421:01:1126
334037499188146,13cyclictest0-21swapper/021:01:110
334042499187148,9cyclictest0-21swapper/2221:01:1115
3340431991840,1cyclictest0-21swapper/2921:01:1122
334038999181148,19cyclictest671rcuc/521:01:1127
334043299180140,12cyclictest0-21swapper/3021:01:1124
334042999179157,17cyclictest0-21swapper/2721:01:1120
334042699178138,12cyclictest0-21swapper/2421:01:1117
334042599178143,18cyclictest232-21ksoftirqd/2321:01:1216
334041599178142,12cyclictest0-21swapper/1321:01:115
33404209917571,79cyclictest0-21swapper/1821:35:2010
33404209917571,79cyclictest0-21swapper/1821:35:1910
334042799174139,10cyclictest0-21swapper/2521:01:1118
33404229917286,69cyclictest0-21swapper/2023:50:1513
334042299172129,14cyclictest0-21swapper/2021:01:1113
334041499172141,7cyclictest0-21swapper/1221:01:114
33403839917286,66cyclictest0-21swapper/323:50:1523
3340383991700,92cyclictest0-21swapper/320:10:1823
334039399169136,22cyclictest761rcuc/621:01:1128
334038399169128,14cyclictest0-21swapper/321:01:1123
334043099168126,13cyclictest0-21swapper/2821:01:1221
33404329916786,57cyclictest0-21swapper/3019:15:1924
33404329916786,57cyclictest0-21swapper/3019:15:1924
33404239916676,68cyclictest0-21swapper/2123:50:1514
33404279916586,57cyclictest0-21swapper/2519:15:1818
33404279916586,57cyclictest0-21swapper/2519:15:1818
33404089916582,60cyclictest0-21swapper/1023:20:162
33404259916481,11cyclictest0-21swapper/2321:35:1916
33404259916481,11cyclictest0-21swapper/2321:35:1916
33404339916386,59cyclictest0-21swapper/3120:10:1825
3340415991631,136cyclictest3269431-21kworker/u64:2+efi_rts_wq23:50:165
33404149916388,52cyclictest0-21swapper/1219:15:184
33404149916388,52cyclictest0-21swapper/1219:15:184
33404289916282,13cyclictest3269431-21kworker/u64:2+efi_rts_wq20:20:1619
33404289916282,13cyclictest3269431-21kworker/u64:2+efi_rts_wq20:20:1619
33404319916175,15cyclictest3269431-21kworker/u64:2+efi_rts_wq21:35:1922
33404319916175,15cyclictest3269431-21kworker/u64:2+efi_rts_wq21:35:1922
3340424991610,93cyclictest0-21swapper/2219:15:1915
3340424991610,93cyclictest0-21swapper/2219:15:1815
33404039916169,67cyclictest3269431-21kworker/u64:2+efi_rts_wq19:15:1831
33404039916169,67cyclictest3269431-21kworker/u64:2+efi_rts_wq19:15:1831
334042399160118,14cyclictest0-21swapper/2121:01:1114
33403839916086,52cyclictest0-21swapper/320:05:2123
33404339915989,56cyclictest0-21swapper/3100:31:4325
33404339915989,56cyclictest0-21swapper/3100:31:4325
33404319915988,2cyclictest0-21swapper/2900:06:2322
33404319915988,2cyclictest0-21swapper/2900:06:2322
33403939915979,10cyclictest0-21swapper/621:35:1928
33403939915979,10cyclictest0-21swapper/621:35:1928
334037799159125,10cyclictest0-21swapper/121:01:111
334042999158150,3cyclictest0-21swapper/2700:05:1720
334042999158150,3cyclictest0-21swapper/2700:05:1720
33404259915881,8cyclictest0-21swapper/2320:20:1716
33404259915881,8cyclictest0-21swapper/2320:20:1716
33404239915887,61cyclictest0-21swapper/2100:31:4314
33404239915887,61cyclictest0-21swapper/2100:31:4314
33403979915889,30cyclictest0-21swapper/721:05:1629
33403749915877,65cyclictest0-21swapper/022:55:170
33403749915877,65cyclictest0-21swapper/022:55:170
33404239915784,54cyclictest0-21swapper/2120:10:1814
334042199156116,10cyclictest1295-21dbus-daemon21:01:1111
33404189915630,122cyclictest0-21swapper/1623:30:178
334043399155120,10cyclictest0-21swapper/3121:01:1125
33404229915577,69cyclictest0-21swapper/2022:45:1513
33403979915582,7cyclictest0-21swapper/721:35:2029
33403979915582,7cyclictest0-21swapper/721:35:1929
33403839915577,71cyclictest0-21swapper/322:45:1523
33404239915477,55cyclictest0-21swapper/2120:05:2114
33404229915486,42cyclictest0-21swapper/2020:05:2013
334040899154126,3cyclictest0-21swapper/1021:01:112
334040399154123,5cyclictest0-21swapper/921:01:1131
33403879915480,7cyclictest0-21swapper/420:20:1626
33403879915480,7cyclictest0-21swapper/420:20:1626
33403839915470,62cyclictest3269431-21kworker/u64:2+efi_rts_wq22:00:2023
33403839915470,62cyclictest3269431-21kworker/u64:2+efi_rts_wq22:00:2023
33404229915276,72cyclictest0-21swapper/2021:30:1713
3340421991521,92cyclictest0-21swapper/1920:30:2911
3340421991521,92cyclictest0-21swapper/1920:30:2911
33404339915178,59cyclictest0-21swapper/3123:50:1525
33404209915173,9cyclictest0-21swapper/1819:50:1710
33403989915170,61cyclictest0-21swapper/820:10:1830
334041799150122,2cyclictest0-21swapper/1521:01:127
33404159915084,50cyclictest0-21swapper/1322:00:215
33404159915084,50cyclictest0-21swapper/1322:00:205
33404089915084,54cyclictest0-21swapper/1023:50:152
33404089915074,74cyclictest0-21swapper/1021:30:172
33403779915071,56cyclictest0-21swapper/119:15:191
33403779915071,56cyclictest0-21swapper/119:15:181
33404239914983,42cyclictest0-21swapper/2122:20:2014
33404229914984,40cyclictest0-21swapper/2023:20:1613
33404229914971,57cyclictest0-21swapper/2022:00:2013
33404229914971,57cyclictest0-21swapper/2022:00:2013
3340413991490,93cyclictest0-21swapper/1120:30:303
3340413991490,93cyclictest0-21swapper/1120:30:293
33404199914867,69cyclictest3269431-21kworker/u64:2+efi_rts_wq00:31:439
33404199914867,69cyclictest3269431-21kworker/u64:2+efi_rts_wq00:31:439
33404089914875,65cyclictest0-21swapper/1022:45:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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