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2026-05-24 - 20:47
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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 May 24, 2026 00:56:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3567665991740,98cyclictest4123940-21sshd-session23:03:5915
3567665991740,98cyclictest4123940-21sshd-session23:03:5915
35676569916987,59cyclictest0-21swapper/1620:03:128
35676569916987,59cyclictest0-21swapper/1620:03:118
35676679916780,12cyclictest0-21swapper/2419:25:1717
35676649916582,55cyclictest0-21swapper/2119:25:1714
35676359916436,110cyclictest0-21swapper/1021:10:172
35676359916436,110cyclictest0-21swapper/1021:10:172
35676619916389,9cyclictest0-21swapper/1822:05:1910
35676619916389,9cyclictest0-21swapper/1822:05:1910
35676699916280,57cyclictest0-21swapper/2623:15:1919
35676699916280,57cyclictest0-21swapper/2623:15:1919
35676229916270,59cyclictest3515949-21kworker/u64:1+efi_rts_wq20:10:1627
35676229916270,59cyclictest3515949-21kworker/u64:1+efi_rts_wq20:10:1527
35676569916178,48cyclictest0-21swapper/1620:10:168
35676569916178,48cyclictest0-21swapper/1620:10:168
35676709916085,47cyclictest0-21swapper/2723:03:5920
35676709916085,47cyclictest0-21swapper/2723:03:5920
35676609916074,19cyclictest0-21swapper/1723:20:179
35676609916074,19cyclictest0-21swapper/1723:20:179
35676499916083,52cyclictest0-21swapper/1423:09:006
35676499916083,52cyclictest0-21swapper/1423:09:006
35676289916084,57cyclictest2158377-21gmain22:35:1729
356761899160132,6cyclictest3782396-21sshd-session21:10:1726
356761899160132,6cyclictest3782396-21sshd-session21:10:1726
35676669915988,50cyclictest0-21swapper/2323:09:0016
35676669915988,50cyclictest0-21swapper/2323:09:0016
356766199159138,1cyclictest0-21swapper/1822:33:5110
356766199158120,14cyclictest0-21swapper/1821:10:1710
356766199158120,14cyclictest0-21swapper/1821:10:1610
35676549915767,59cyclictest0-21swapper/1522:35:177
35676749915670,61cyclictest0-21swapper/3123:15:1925
35676749915670,61cyclictest0-21swapper/3123:15:1825
35676699915675,46cyclictest0-21swapper/2620:10:1619
35676699915675,46cyclictest0-21swapper/2620:10:1619
35676729915583,7cyclictest0-21swapper/2922:15:1822
35676729915583,7cyclictest0-21swapper/2922:15:1822
35676629915575,55cyclictest0-21swapper/1922:35:1711
35676749915467,12cyclictest0-21swapper/3120:10:1625
35676749915467,12cyclictest0-21swapper/3120:10:1625
35676699915471,53cyclictest0-21swapper/2619:25:1719
35676449915472,59cyclictest0-21swapper/1320:03:125
35676449915472,59cyclictest0-21swapper/1320:03:115
35676719915381,48cyclictest0-21swapper/2823:03:5921
35676719915381,48cyclictest0-21swapper/2823:03:5921
35676499915377,53cyclictest0-21swapper/1419:55:186
35676499915377,53cyclictest0-21swapper/1419:55:176
35676239915375,56cyclictest0-21swapper/621:00:1628
35676239915375,56cyclictest0-21swapper/621:00:1528
35676749915275,56cyclictest0-21swapper/3120:03:1225
35676749915275,56cyclictest0-21swapper/3120:03:1225
356766899152148,3cyclictest0-21swapper/2520:54:3518
356766899152148,3cyclictest0-21swapper/2520:54:3418
35676659915287,59cyclictest3896924-21sshd-session21:48:4015
35676729915177,9cyclictest0-21swapper/2921:25:1722
35676659915178,54cyclictest0-21swapper/2222:35:1715
35676569915182,43cyclictest0-21swapper/1623:15:198
35676569915182,43cyclictest0-21swapper/1623:15:188
35676399915174,52cyclictest0-21swapper/1123:09:003
35676399915174,52cyclictest0-21swapper/1123:08:593
35676729915074,9cyclictest0-21swapper/2922:05:1922
35676729915074,9cyclictest0-21swapper/2922:05:1922
35676629915075,56cyclictest0-21swapper/1920:15:1911
35676629915075,56cyclictest0-21swapper/1920:15:1811
35676099915083,4cyclictest0-21swapper/120:03:121
35676099915083,4cyclictest0-21swapper/120:03:111
35676719914985,45cyclictest0-21swapper/2823:09:0021
35676719914985,45cyclictest0-21swapper/2823:09:0021
35676709914968,53cyclictest0-21swapper/2722:35:1720
35676239914971,70cyclictest0-21swapper/619:45:1828
35676239914971,70cyclictest0-21swapper/619:45:1828
35676729914878,9cyclictest3515949-21kworker/u64:1+efi_rts_wq19:50:1822
35676729914878,9cyclictest3515949-21kworker/u64:1+efi_rts_wq19:50:1822
356767299148128,2cyclictest0-21swapper/2922:33:5122
35676719914879,48cyclictest0-21swapper/2819:55:1821
35676719914879,48cyclictest0-21swapper/2819:55:1821
35676289914884,56cyclictest0-21swapper/720:15:1929
35676289914884,56cyclictest0-21swapper/720:15:1929
35676229914874,45cyclictest0-21swapper/523:15:1927
35676229914874,45cyclictest0-21swapper/523:15:1927
35676189914878,10cyclictest0-21swapper/419:50:1826
35676189914878,10cyclictest0-21swapper/419:50:1826
35676099914875,7cyclictest0-21swapper/120:10:161
35676099914875,7cyclictest0-21swapper/120:10:151
35676099914870,7cyclictest0-21swapper/119:25:171
35676709914789,36cyclictest0-21swapper/2723:09:0020
35676709914789,36cyclictest0-21swapper/2723:09:0020
35676549914769,59cyclictest0-21swapper/1523:35:187
35676309914785,11cyclictest0-21swapper/819:30:1530
356767299145106,13cyclictest286-21ksoftirqd/2921:10:1722
356767299145106,13cyclictest286-21ksoftirqd/2921:10:1722
35676229914579,45cyclictest0-21swapper/520:03:1227
35676229914579,45cyclictest0-21swapper/520:03:1227
3567609991450,88cyclictest0-21swapper/122:20:181
3567609991450,88cyclictest0-21swapper/122:20:181
3567674991441,121cyclictest3515949-21kworker/u64:1+efi_rts_wq19:45:1825
3567674991441,121cyclictest3515949-21kworker/u64:1+efi_rts_wq19:45:1725
35676699914487,41cyclictest0-21swapper/2600:19:1919
35676699914487,41cyclictest0-21swapper/2600:19:1819
35676569914484,49cyclictest3515949-21kworker/u64:1+efi_rts_wq19:15:178
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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