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2025-12-08 - 15:24
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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 Dec 08, 2025 00:55:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
226446699278242,16cyclictest2366786-21gdbus21:03:191
226452499232145,71cyclictest0-21swapper/2421:03:1917
226448699219144,55cyclictest0-21swapper/721:03:1929
226448999208133,60cyclictest0-21swapper/821:03:1930
226449899198122,60cyclictest0-21swapper/1121:03:193
226451899189157,2cyclictest0-21swapper/1821:03:1910
226452399186152,15cyclictest0-21swapper/2321:03:1816
226450399186154,2cyclictest0-21swapper/1321:03:195
2264525991830,158cyclictest0-21swapper/2521:03:1918
226452099183144,20cyclictest3620877-21kworker/u64:2+efi_rts_wq21:03:1913
22645209917589,56cyclictest0-21swapper/2021:40:1713
22645209917589,56cyclictest0-21swapper/2021:40:1713
226451799174147,10cyclictest0-21swapper/1721:03:199
226447699174137,13cyclictest0-21swapper/421:03:1926
226452899173135,12cyclictest0-21swapper/2821:03:1821
226447999171145,2cyclictest0-21swapper/521:03:1927
22645099917091,65cyclictest0-21swapper/1421:03:196
22645239916890,68cyclictest0-21swapper/2321:30:1916
22645239916890,68cyclictest0-21swapper/2321:30:1916
22645209916888,48cyclictest0-21swapper/2020:34:4813
22645209916888,48cyclictest0-21swapper/2020:34:4813
22645319916779,12cyclictest0-21swapper/3120:16:0625
22645319916779,12cyclictest0-21swapper/3120:16:0525
22645229916686,10cyclictest0-21swapper/2220:16:0615
22645229916686,10cyclictest0-21swapper/2220:16:0615
226451699166132,16cyclictest0-21swapper/1621:03:198
226452699165125,13cyclictest0-21swapper/2620:50:1819
22645219916387,7cyclictest0-21swapper/2121:55:1814
22645259916279,9cyclictest0-21swapper/2500:10:1618
226449199162130,6cyclictest0-21swapper/921:03:1931
226446999162158,2cyclictest0-21swapper/222:49:0212
226446999162158,2cyclictest0-21swapper/222:49:0212
22645169916185,43cyclictest0-21swapper/1623:41:468
22645169916185,43cyclictest0-21swapper/1623:41:468
22644989916181,63cyclictest3620877-21kworker/u64:2+efi_rts_wq20:19:443
22644989916181,63cyclictest3620877-21kworker/u64:2+efi_rts_wq20:19:443
226447699161141,13cyclictest0-21swapper/419:25:1726
226447699161141,13cyclictest0-21swapper/419:25:1726
2264531991591,100cyclictest3620877-21kworker/u64:2+efi_rts_wq21:55:1725
22645039915971,8cyclictest0-21swapper/1300:10:165
226448299159100,34cyclictest0-21swapper/619:35:1828
22645319915888,6cyclictest2550955-21cat21:55:0325
22645229915882,10cyclictest0-21swapper/2221:55:1815
226449199158124,8cyclictest0-21swapper/919:35:1831
226448299158128,4cyclictest0-21swapper/621:03:1928
22644669915884,11cyclictest0-21swapper/120:16:061
22644669915884,11cyclictest0-21swapper/120:16:061
226453099157120,18cyclictest0-21swapper/3021:03:1924
226449599156105,26cyclictest0-21swapper/1020:50:182
226446499156154,1cyclictest0-21swapper/021:44:380
226446499156154,1cyclictest0-21swapper/021:44:380
226446499156149,6cyclictest0-21swapper/000:30:360
226453099155110,39cyclictest0-21swapper/3020:10:2024
226453099155110,39cyclictest0-21swapper/3020:10:2024
22645259915585,43cyclictest0-21swapper/2521:55:0418
2264489991550,91cyclictest0-21swapper/820:19:4430
2264489991550,91cyclictest0-21swapper/820:19:4430
22645199915484,5cyclictest0-21swapper/1900:10:1611
22645169915477,45cyclictest0-21swapper/1623:30:198
22645209915371,62cyclictest0-21swapper/2022:10:1713
22645189915374,9cyclictest0-21swapper/1800:10:1610
22645099915376,71cyclictest0-21swapper/1422:20:186
22645099915376,71cyclictest0-21swapper/1422:20:186
22644749915385,6cyclictest0-21swapper/300:10:1623
226452699152123,17cyclictest0-21swapper/2621:19:5719
226452699152123,17cyclictest0-21swapper/2621:19:5619
22645259915273,7cyclictest0-21swapper/2521:55:1818
22645039915268,12cyclictest0-21swapper/1320:16:065
22645039915268,12cyclictest0-21swapper/1320:16:065
22644959915218,117cyclictest0-21swapper/1019:35:172
22645319915182,34cyclictest0-21swapper/3100:10:1525
226452999151114,18cyclictest0-21swapper/2921:03:1922
22645239915177,52cyclictest0-21swapper/2322:10:1716
22645229915186,3cyclictest0-21swapper/2223:50:1915
22645229915186,3cyclictest0-21swapper/2223:50:1915
22645169915077,41cyclictest0-21swapper/1621:10:198
22645169915077,41cyclictest0-21swapper/1621:10:198
22645169915076,41cyclictest0-21swapper/1621:40:178
22645169915076,41cyclictest0-21swapper/1621:40:168
226451299150114,11cyclictest0-21swapper/1520:50:187
22645099915072,49cyclictest0-21swapper/1400:25:196
22645039915078,2cyclictest0-21swapper/1321:55:045
22645309914930,106cyclictest0-21swapper/3020:05:1824
22645309914930,106cyclictest0-21swapper/3020:05:1824
22645099914981,37cyclictest0-21swapper/1419:14:326
22645099914981,37cyclictest0-21swapper/1419:14:326
226447999149139,8cyclictest0-21swapper/519:15:1927
226447999149139,8cyclictest0-21swapper/519:15:1827
226452799148113,12cyclictest0-21swapper/2721:03:1920
226452699148122,6cyclictest0-21swapper/2621:03:1919
22645189914881,5cyclictest0-21swapper/1821:55:0410
22645209914781,35cyclictest0-21swapper/2021:35:1713
22645209914781,35cyclictest0-21swapper/2021:35:1613
226446499147145,1cyclictest0-21swapper/022:43:420
226446499147145,1cyclictest0-21swapper/022:43:420
226446499147144,2cyclictest0-21swapper/021:46:320
226452999146144,1cyclictest0-21swapper/2921:28:4622
226452999146144,1cyclictest0-21swapper/2921:28:4622
2264523991460,114cyclictest3620877-21kworker/u64:2+efi_rts_wq23:30:1916
22645169914675,42cyclictest0-21swapper/1620:34:488
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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