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2026-03-24 - 08:28
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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 Tue Mar 24, 2026 00:54:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
339994799191183,7cyclictest0-21swapper/2821:36:3721
3399946991731,154cyclictest3519898-21kworker/u64:2+efi_rts_wq23:31:5720
3399946991731,154cyclictest3519898-21kworker/u64:2+efi_rts_wq23:31:5720
33999409917171,55cyclictest0-21swapper/2119:35:1814
33999419916986,62cyclictest0-21swapper/2219:30:1515
33999089916783,63cyclictest0-21swapper/419:35:1726
33999509916532,126cyclictest0-21swapper/3121:36:3625
33999449916580,57cyclictest0-21swapper/2522:56:5118
33999319916587,50cyclictest0-21swapper/1222:56:514
33999389916378,63cyclictest0-21swapper/1919:30:1511
33999329916288,68cyclictest0-21swapper/1322:06:415
3399913991620,160cyclictest0-21swapper/621:36:3628
33999409916175,59cyclictest0-21swapper/2122:30:1414
33999409916175,59cyclictest0-21swapper/2122:30:1414
33999319916183,58cyclictest0-21swapper/1221:15:174
33999319916183,58cyclictest0-21swapper/1221:15:174
33999359915983,41cyclictest0-21swapper/1620:00:178
33999359915983,41cyclictest0-21swapper/1620:00:178
33999139915974,61cyclictest0-21swapper/621:15:1728
33999139915974,61cyclictest0-21swapper/621:15:1728
33999509915822,133cyclictest0-21swapper/3123:15:1625
33999379915873,62cyclictest0-21swapper/1819:30:1510
33999339915881,51cyclictest0-21swapper/1421:15:176
33999339915881,51cyclictest0-21swapper/1421:15:176
33999189915868,67cyclictest0-21swapper/719:30:1529
33999469915774,81cyclictest698126-21kworker/u64:0+efi_rts_wq19:25:1620
3399913991570,155cyclictest0-21swapper/623:15:1728
33999469915686,64cyclictest0-21swapper/2720:31:2420
33999399915687,54cyclictest0-21swapper/2022:45:1913
33999399915687,54cyclictest0-21swapper/2022:45:1913
33999129915678,61cyclictest0-21swapper/519:30:1527
33998999915671,55cyclictest0-21swapper/123:40:171
33998999915671,55cyclictest0-21swapper/123:40:171
33999439915583,51cyclictest0-21swapper/2419:35:1717
33999409915583,68cyclictest0-21swapper/2120:31:2414
33999029915589,49cyclictest0-21swapper/223:31:5812
33999029915589,49cyclictest0-21swapper/223:31:5712
33999029915580,63cyclictest0-21swapper/219:30:1512
33998999915579,4cyclictest0-21swapper/100:25:181
3399941991540,87cyclictest0-21swapper/2219:55:1715
3399941991540,87cyclictest0-21swapper/2219:55:1715
33999139915477,48cyclictest0-21swapper/622:56:5128
33999129915479,59cyclictest0-21swapper/519:55:1827
33999129915479,59cyclictest0-21swapper/519:55:1727
3399946991530,91cyclictest0-21swapper/2722:06:4120
33999139915381,51cyclictest0-21swapper/620:10:1728
33999139915381,51cyclictest0-21swapper/620:10:1728
33999029915280,63cyclictest0-21swapper/220:40:1412
33999399915183,57cyclictest0-21swapper/2023:31:5713
33999399915183,57cyclictest0-21swapper/2023:31:5713
3399939991511,119cyclictest3519898-21kworker/u64:2+efi_rts_wq22:56:5113
33999309915188,54cyclictest0-21swapper/1122:06:413
339992399151120,7cyclictest0-21swapper/822:20:1830
339992399151120,7cyclictest0-21swapper/822:20:1730
33999339915068,69cyclictest0-21swapper/1423:31:576
33999339915068,69cyclictest0-21swapper/1423:31:576
33999489914982,59cyclictest0-21swapper/2919:25:1622
33999029914984,57cyclictest3519898-21kworker/u64:2+efi_rts_wq00:15:1912
339992999148113,10cyclictest0-21swapper/1022:20:182
339992999148113,10cyclictest0-21swapper/1022:20:172
33999489914784,45cyclictest0-21swapper/2922:30:1522
33999489914784,45cyclictest0-21swapper/2922:30:1422
33999369914773,6cyclictest0-21swapper/1722:15:179
33999369914773,6cyclictest0-21swapper/1722:15:179
33999359914778,10cyclictest0-21swapper/1619:15:178
33999329914781,58cyclictest0-21swapper/1320:31:245
33999309914780,62cyclictest0-21swapper/1120:31:243
33998999914775,6cyclictest0-21swapper/100:15:181
33999469914676,59cyclictest0-21swapper/2722:30:1420
33999469914676,59cyclictest0-21swapper/2722:30:1420
33999389914677,55cyclictest0-21swapper/1919:55:1711
33999389914677,55cyclictest0-21swapper/1919:55:1711
33999469914585,52cyclictest0-21swapper/2721:15:1720
33999469914585,52cyclictest0-21swapper/2721:15:1720
33999319914580,47cyclictest0-21swapper/1223:40:184
33999319914580,47cyclictest0-21swapper/1223:40:174
33999389914456,62cyclictest0-21swapper/1900:15:1811
33999359914482,6cyclictest0-21swapper/1620:45:188
339993499144111,9cyclictest0-21swapper/1522:20:187
339993499144111,9cyclictest0-21swapper/1522:20:177
33998999914473,6cyclictest0-21swapper/119:35:171
33999419914369,45cyclictest0-21swapper/2200:25:1815
33999339914385,34cyclictest0-21swapper/1422:56:516
33999339914378,40cyclictest0-21swapper/1423:40:176
33999339914378,40cyclictest0-21swapper/1423:40:176
33999419914259,8cyclictest0-21swapper/2220:00:1715
33999419914259,8cyclictest0-21swapper/2220:00:1715
33999489914181,32cyclictest0-21swapper/2919:35:1722
33999469914172,48cyclictest0-21swapper/2719:35:1720
33999399914180,53cyclictest0-21swapper/2000:15:1813
33999339914185,55cyclictest0-21swapper/1419:31:126
33999319914170,57cyclictest0-21swapper/1223:31:574
33999319914170,57cyclictest0-21swapper/1223:31:574
339994799140124,2cyclictest0-21swapper/2822:30:1421
339994799140124,2cyclictest0-21swapper/2822:30:1421
33999449914077,55cyclictest0-21swapper/2523:50:1718
33999449914077,55cyclictest0-21swapper/2523:50:1718
33999399914074,56cyclictest0-21swapper/2020:40:1413
33999399914071,63cyclictest0-21swapper/2021:50:1613
33999329914087,48cyclictest3519898-21kworker/u64:2+efi_rts_wq21:50:165
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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