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2026-06-03 - 20:56
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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 Wed Jun 03, 2026 00:57:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
271793699255162,65cyclictest0-21swapper/2300:08:0816
271794099253179,46cyclictest0-21swapper/2700:08:0820
271793899240185,29cyclictest0-21swapper/2500:08:0918
271791699234165,45cyclictest0-21swapper/1700:08:099
271793099228182,18cyclictest0-21swapper/2100:08:0914
2717899992250,189cyclictest0-21swapper/1100:08:083
271788499224161,36cyclictest3969571-21kworker/u64:2+efi_rts_wq00:08:0928
271793799221163,28cyclictest0-21swapper/2400:08:0917
271787099218134,65cyclictest2459080-21gdbus00:08:091
271787699215125,64cyclictest0-21swapper/300:08:0923
271792199214144,41cyclictest0-21swapper/1900:08:0911
271790599212144,40cyclictest0-21swapper/1300:08:095
271794499206151,30cyclictest0-21swapper/3100:08:0825
2717910992050,1cyclictest0-21swapper/1500:08:097
271794299204130,52cyclictest0-21swapper/2900:08:0922
271794199204167,11cyclictest0-21swapper/2800:08:0821
271788299204144,28cyclictest0-21swapper/500:08:0927
271791499199162,6cyclictest1174-21dbus-daemon00:08:088
271786699199151,21cyclictest0-21swapper/000:08:090
271792599198147,24cyclictest0-21swapper/2000:08:0913
271791999197147,23cyclictest0-21swapper/1800:08:0910
271793999196126,37cyclictest0-21swapper/2600:08:0919
271788799196151,16cyclictest0-21swapper/700:08:0829
271789099195146,5cyclictest0-21swapper/800:08:0930
2717878991951,167cyclictest0-21swapper/400:08:0926
271793299194164,8cyclictest0-21swapper/2200:08:0915
271790599191126,34cyclictest0-21swapper/1320:45:185
271790899189164,1cyclictest0-21swapper/1400:08:096
271789499189130,36cyclictest0-21swapper/900:08:0931
271794399188140,22cyclictest0-21swapper/3000:08:0924
271790399186141,18cyclictest0-21swapper/1200:08:084
271791999184120,35cyclictest0-21swapper/1822:55:1710
271787399184160,2cyclictest0-21swapper/200:08:0812
271789799181138,15cyclictest0-21swapper/1000:08:092
27179369917488,55cyclictest0-21swapper/2321:18:4416
27179369917488,55cyclictest0-21swapper/2321:18:4316
271792199170110,37cyclictest0-21swapper/1922:55:1811
27178829916984,82cyclictest0-21swapper/520:18:3127
27178829916984,82cyclictest0-21swapper/520:18:3127
27178709916881,66cyclictest0-21swapper/119:55:181
27178709916881,66cyclictest0-21swapper/119:55:171
271792599167112,32cyclictest0-21swapper/2022:55:1813
27179109916587,48cyclictest0-21swapper/1500:29:307
27179109916587,48cyclictest0-21swapper/1500:29:297
27178879916490,41cyclictest0-21swapper/721:10:1829
27178879916490,41cyclictest0-21swapper/721:10:1729
27179379916386,59cyclictest0-21swapper/2422:39:0317
27179379916386,59cyclictest0-21swapper/2422:39:0217
271791699163110,32cyclictest0-21swapper/1720:45:189
27178979916378,8cyclictest0-21swapper/1021:10:182
27178979916378,8cyclictest0-21swapper/1021:10:172
271789099163104,37cyclictest0-21swapper/820:45:1830
271790599162127,13cyclictest0-21swapper/1322:55:175
27178709916186,60cyclictest0-21swapper/120:10:171
27178709916186,60cyclictest0-21swapper/120:10:171
27179449915990,39cyclictest0-21swapper/3121:10:1825
27179449915990,39cyclictest0-21swapper/3121:10:1725
271789099157100,35cyclictest0-21swapper/822:55:1830
27178769915580,53cyclictest0-21swapper/319:55:1823
27178769915580,53cyclictest0-21swapper/319:55:1823
27178739915584,46cyclictest3969571-21kworker/u64:2+efi_rts_wq00:29:3012
27178739915584,46cyclictest3969571-21kworker/u64:2+efi_rts_wq00:29:2912
27178709915473,71cyclictest0-21swapper/122:39:031
27178709915473,71cyclictest0-21swapper/122:39:031
27179059915327,122cyclictest0-21swapper/1321:55:175
27179379915278,46cyclictest0-21swapper/2400:29:3017
27179379915278,46cyclictest0-21swapper/2400:29:3017
27178999915264,64cyclictest0-21swapper/1100:25:183
27178999915264,64cyclictest0-21swapper/1100:25:173
27179389915176,73cyclictest0-21swapper/2520:18:3118
27179389915176,73cyclictest0-21swapper/2520:18:3018
27179369915175,51cyclictest0-21swapper/2320:05:2116
27179369915175,51cyclictest0-21swapper/2320:05:2116
27179199915127,120cyclictest0-21swapper/1821:55:1710
27179149915186,56cyclictest0-21swapper/1622:39:038
27179149915186,56cyclictest0-21swapper/1622:39:038
27178769915182,47cyclictest0-21swapper/323:49:1823
27178849915077,44cyclictest0-21swapper/600:29:3028
27178849915077,44cyclictest0-21swapper/600:29:3028
2717940991490,90cyclictest0-21swapper/2720:13:3020
2717940991490,90cyclictest0-21swapper/2720:13:2920
27179369914977,53cyclictest0-21swapper/2320:13:3016
27179369914977,53cyclictest0-21swapper/2320:13:2916
27178829914978,47cyclictest0-21swapper/523:49:1827
27178849914886,52cyclictest0-21swapper/622:39:0328
27178849914886,52cyclictest0-21swapper/622:39:0228
27179449914778,8cyclictest0-21swapper/3121:35:1725
27179449914778,8cyclictest0-21swapper/3121:35:1725
271794399147107,17cyclictest2931rcuc/3021:55:1724
27179399914783,35cyclictest0-21swapper/2620:45:1719
271793999147103,16cyclictest0-21swapper/2621:55:1719
27178879914777,33cyclictest0-21swapper/721:35:1729
27178879914777,33cyclictest0-21swapper/721:35:1729
27179429914679,37cyclictest0-21swapper/2922:55:1722
27179329914677,36cyclictest1188-21systemd-logind22:55:1815
27178949914680,45cyclictest0-21swapper/923:40:1831
27178949914680,45cyclictest0-21swapper/923:40:1831
27178769914686,51cyclictest0-21swapper/323:20:1923
27178769914686,51cyclictest0-21swapper/323:20:1923
27179389914574,55cyclictest0-21swapper/2520:10:1718
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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