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2026-06-08 - 10:49
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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 08, 2026 00:57:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
230002299195133,30cyclictest0-21swapper/1621:55:188
22999819917884,89cyclictest0-21swapper/220:40:1812
23000599917391,58cyclictest0-21swapper/3120:30:1725
23000599917391,58cyclictest0-21swapper/3120:30:1625
23000119916882,65cyclictest0-21swapper/1220:00:204
230000199165119,24cyclictest0-21swapper/922:10:1831
230000199165119,24cyclictest0-21swapper/922:10:1831
230004699164144,10cyclictest0-21swapper/2423:56:0317
2300041991632,92cyclictest0-21swapper/2323:14:4516
23000559916126,129cyclictest0-21swapper/2721:55:1820
22999799916176,68cyclictest4014439-21kworker/u64:1+efi_rts_wq19:30:171
22999799916176,68cyclictest4014439-21kworker/u64:1+efi_rts_wq19:30:171
23000569916082,56cyclictest0-21swapper/2822:20:1721
23000569916082,56cyclictest0-21swapper/2822:20:1621
2300033991600,92cyclictest0-21swapper/2022:49:4013
2300033991600,92cyclictest0-21swapper/2022:49:3913
23000169915879,58cyclictest0-21swapper/1423:10:176
22999929915885,51cyclictest0-21swapper/622:20:1728
22999929915885,51cyclictest0-21swapper/622:20:1728
23000369915788,51cyclictest0-21swapper/2121:45:1714
23000369915788,51cyclictest0-21swapper/2121:45:1614
23000549915684,56cyclictest0-21swapper/2620:15:1719
23000549915684,56cyclictest0-21swapper/2620:15:1719
23000189915684,68cyclictest0-21swapper/1500:06:087
22999799915677,48cyclictest0-21swapper/122:49:401
22999799915677,48cyclictest0-21swapper/122:49:401
23000599915570,71cyclictest0-21swapper/3119:30:1725
23000599915570,71cyclictest0-21swapper/3119:30:1725
23000419915581,49cyclictest0-21swapper/2323:55:1816
23000279915582,54cyclictest0-21swapper/1820:00:2010
23000119915575,61cyclictest0-21swapper/1220:15:174
23000119915575,61cyclictest0-21swapper/1220:15:174
22999929915588,57cyclictest0-21swapper/622:09:3028
23000599915471,51cyclictest0-21swapper/3122:49:4025
23000599915471,51cyclictest0-21swapper/3122:49:3925
23000119915472,58cyclictest0-21swapper/1220:50:174
22999979915479,50cyclictest0-21swapper/822:20:1730
22999979915479,50cyclictest0-21swapper/822:20:1730
23000549915379,65cyclictest0-21swapper/2620:00:1819
2300033991530,120cyclictest4014439-21kworker/u64:1+efi_rts_wq00:15:1813
22999979915389,59cyclictest4014439-21kworker/u64:1+efi_rts_wq20:49:1030
23000549915280,49cyclictest0-21swapper/2620:50:1719
23000369915288,51cyclictest0-21swapper/2120:40:1814
23000259915276,57cyclictest4014439-21kworker/u64:1+efi_rts_wq21:55:189
23000169915279,50cyclictest0-21swapper/1423:55:186
23000119915264,57cyclictest0-21swapper/1222:20:174
23000119915264,57cyclictest0-21swapper/1222:20:164
23000019915227,120cyclictest0-21swapper/920:25:1831
23000019915227,120cyclictest0-21swapper/920:25:1831
22999799915276,48cyclictest0-21swapper/120:30:171
22999799915276,48cyclictest0-21swapper/120:30:171
23000599915180,69cyclictest0-21swapper/3100:06:0825
23000569915186,55cyclictest0-21swapper/2822:09:3021
23000569915173,71cyclictest0-21swapper/2820:40:1721
23000559915128,118cyclictest0-21swapper/2721:49:2520
23000559915128,118cyclictest0-21swapper/2721:49:2520
23000189915184,47cyclictest0-21swapper/1500:15:177
23000189915175,48cyclictest0-21swapper/1520:30:177
23000189915175,48cyclictest0-21swapper/1520:30:177
23000019915129,117cyclictest0-21swapper/921:49:2531
23000019915129,117cyclictest0-21swapper/921:49:2531
23000419915086,57cyclictest0-21swapper/2300:05:1716
23000259915083,60cyclictest0-21swapper/1720:40:189
23000119915081,45cyclictest0-21swapper/1223:40:184
23000119915081,45cyclictest0-21swapper/1223:40:184
230000699150119,9cyclictest0-21swapper/1122:10:183
230000699150119,9cyclictest0-21swapper/1122:10:183
23000499914980,52cyclictest0-21swapper/2523:14:4518
2300033991490,92cyclictest0-21swapper/2020:30:1713
2300033991490,92cyclictest0-21swapper/2020:30:1713
230005599148121,11cyclictest0-21swapper/2722:10:1820
230005599148121,11cyclictest0-21swapper/2722:10:1820
23000369914879,55cyclictest0-21swapper/2123:05:1814
23000259914886,55cyclictest0-21swapper/1721:44:249
23000259914886,55cyclictest0-21swapper/1721:44:249
23000189914876,38cyclictest0-21swapper/1522:49:407
23000189914876,38cyclictest0-21swapper/1522:49:407
23000599914780,49cyclictest0-21swapper/3100:15:1825
23000549914773,49cyclictest0-21swapper/2622:20:1719
23000549914773,49cyclictest0-21swapper/2622:20:1719
23000499914776,45cyclictest0-21swapper/2521:55:1818
23000339914787,40cyclictest0-21swapper/2023:10:1813
23000279914775,61cyclictest0-21swapper/1823:40:1810
23000279914775,61cyclictest0-21swapper/1823:40:1810
23000059914784,36cyclictest0-21swapper/1023:40:182
23000059914784,36cyclictest0-21swapper/1023:40:182
23000059914775,49cyclictest0-21swapper/1020:50:172
22999929914775,57cyclictest0-21swapper/621:45:1728
22999929914775,57cyclictest0-21swapper/621:45:1728
22999819914678,47cyclictest0-21swapper/221:55:1912
23000549914578,58cyclictest0-21swapper/2622:09:3019
23000419914568,62cyclictest0-21swapper/2300:15:1816
2300027991450,86cyclictest0-21swapper/1819:40:1710
2300058991440,88cyclictest0-21swapper/3021:50:1824
23000569914476,61cyclictest0-21swapper/2821:44:2421
23000569914476,61cyclictest0-21swapper/2821:44:2421
23000569914466,59cyclictest0-21swapper/2821:55:1921
230004699144107,19cyclictest2391rcuc/2421:55:1817
23000419914460,52cyclictest0-21swapper/2322:49:4016
23000419914460,52cyclictest0-21swapper/2322:49:4016
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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