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2026-06-22 - 12:48
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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 Jun 22, 2026 00:57:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26606979917888,61cyclictest1951308-21kworker/u64:0+efi_rts_wq23:35:1813
26606979917888,61cyclictest1951308-21kworker/u64:0+efi_rts_wq23:35:1813
2660698991610,91cyclictest0-21swapper/2119:13:0714
2660698991610,91cyclictest0-21swapper/2119:13:0614
266065399161127,12cyclictest0-21swapper/400:20:1726
26607079915883,73cyclictest0-21swapper/3023:40:1724
26607079915883,73cyclictest0-21swapper/3023:40:1724
26606929915879,15cyclictest0-21swapper/1819:50:1710
26606909915781,69cyclictest0-21swapper/1720:05:169
26606519915778,3cyclictest0-21swapper/321:43:4323
26606519915778,3cyclictest0-21swapper/321:43:4323
26607089915679,37cyclictest0-21swapper/3120:50:1625
26606969915673,75cyclictest0-21swapper/1922:40:1711
26606969915673,75cyclictest0-21swapper/1922:40:1711
26607069915579,59cyclictest0-21swapper/2923:56:0622
26607069915579,59cyclictest0-21swapper/2923:56:0622
26606819915582,71cyclictest0-21swapper/1523:40:177
26606819915582,71cyclictest0-21swapper/1523:40:177
26607069915477,61cyclictest0-21swapper/2922:43:5722
26607069915477,61cyclictest0-21swapper/2922:43:5722
26606689915484,65cyclictest0-21swapper/1020:55:172
26606689915479,63cyclictest0-21swapper/1023:56:062
26606689915479,63cyclictest0-21swapper/1023:56:062
26606519915477,14cyclictest0-21swapper/319:50:1723
26606419915189,36cyclictest0-21swapper/019:13:070
26606419915189,36cyclictest0-21swapper/019:13:070
26606689915077,62cyclictest0-21swapper/1022:43:572
26606689915077,62cyclictest0-21swapper/1022:43:562
26606659915077,67cyclictest0-21swapper/920:28:2331
26606659915077,67cyclictest0-21swapper/920:28:2331
26606859914977,46cyclictest0-21swapper/1623:35:188
26606859914977,46cyclictest0-21swapper/1623:35:188
26606659914978,65cyclictest0-21swapper/919:20:1731
26606659914978,65cyclictest0-21swapper/919:20:1731
2660701991480,89cyclictest0-21swapper/2423:40:1717
2660701991480,89cyclictest0-21swapper/2423:40:1717
26606969914881,58cyclictest0-21swapper/1923:40:1711
26606969914881,58cyclictest0-21swapper/1923:40:1711
26606909914889,54cyclictest0-21swapper/1719:20:179
26606909914889,54cyclictest0-21swapper/1719:20:169
26606689914866,3cyclictest0-21swapper/1021:43:432
26606689914866,3cyclictest0-21swapper/1021:43:432
26606609914878,67cyclictest1951308-21kworker/u64:0+efi_rts_wq20:55:1729
26606609914872,60cyclictest0-21swapper/722:43:5729
26606609914872,60cyclictest0-21swapper/722:43:5729
26607029914777,66cyclictest1951308-21kworker/u64:0+efi_rts_wq22:30:1718
26607029914777,66cyclictest1951308-21kworker/u64:0+efi_rts_wq22:30:1718
2660641991470,84cyclictest0-21swapper/021:55:160
26607069914674,45cyclictest0-21swapper/2921:20:1922
26607069914674,45cyclictest0-21swapper/2921:20:1922
26607049914681,48cyclictest0-21swapper/2721:33:4020
26607049914681,48cyclictest0-21swapper/2721:33:3920
26607019914675,58cyclictest0-21swapper/2422:30:1717
26607019914675,58cyclictest0-21swapper/2422:30:1617
26606749914675,56cyclictest0-21swapper/1200:20:164
26606749914668,52cyclictest0-21swapper/1223:35:184
26606749914668,52cyclictest0-21swapper/1223:35:174
26606709914571,50cyclictest0-21swapper/1123:35:183
26606709914571,50cyclictest0-21swapper/1123:35:183
2660701991440,108cyclictest0-21swapper/2419:13:0717
2660701991440,108cyclictest0-21swapper/2419:13:0717
26606979914471,58cyclictest0-21swapper/2022:43:5713
26606979914471,58cyclictest0-21swapper/2022:43:5613
26606709914477,54cyclictest0-21swapper/1100:20:173
26607069914384,57cyclictest0-21swapper/2920:55:1622
26606969914358,73cyclictest0-21swapper/1919:45:1711
26606969914358,73cyclictest0-21swapper/1919:45:1711
26606909914387,49cyclictest0-21swapper/1720:28:239
26606909914387,49cyclictest0-21swapper/1720:28:239
26606689914366,10cyclictest0-21swapper/1019:50:172
26606659914385,45cyclictest0-21swapper/921:33:4031
26606659914385,45cyclictest0-21swapper/921:33:4031
26607049914273,66cyclictest1951308-21kworker/u64:0+efi_rts_wq19:20:1720
26607049914273,66cyclictest1951308-21kworker/u64:0+efi_rts_wq19:20:1620
26606989914276,56cyclictest0-21swapper/2122:30:1714
26606989914276,56cyclictest0-21swapper/2122:30:1714
26606929914279,4cyclictest0-21swapper/1819:55:1610
26606689914174,42cyclictest0-21swapper/1021:20:192
26606689914174,42cyclictest0-21swapper/1021:20:192
266066399141122,2cyclictest0-21swapper/823:30:1830
266066399141122,2cyclictest0-21swapper/823:30:1730
26607069914059,45cyclictest0-21swapper/2920:50:1722
2660698991400,128cyclictest1951308-21kworker/u64:0+efi_rts_wq21:55:1514
26606929914079,32cyclictest0-21swapper/1821:43:4310
26606929914079,32cyclictest0-21swapper/1821:43:4310
26606689914058,6cyclictest0-21swapper/1020:50:172
26607059913985,52cyclictest0-21swapper/2822:30:1721
26607059913985,52cyclictest0-21swapper/2822:30:1721
26606859913962,60cyclictest0-21swapper/1622:43:578
26606859913962,60cyclictest0-21swapper/1622:43:578
26607049913876,55cyclictest0-21swapper/2719:45:1720
26607049913876,55cyclictest0-21swapper/2719:45:1720
26606579913824,112cyclictest0-21swapper/622:20:1728
26606579913824,112cyclictest0-21swapper/622:20:1728
26606569913879,54cyclictest0-21swapper/523:40:1727
26606569913879,54cyclictest0-21swapper/523:40:1727
26607089913786,19cyclictest0-21swapper/3119:55:1725
26607079913776,56cyclictest0-21swapper/3022:40:1724
26607079913776,56cyclictest0-21swapper/3022:40:1724
26606979913773,56cyclictest0-21swapper/2023:56:0613
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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