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2026-06-01 - 14:51
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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 01, 2026 00:56:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20246659918790,68cyclictest0-21swapper/2600:10:1319
20246659918790,68cyclictest0-21swapper/2600:10:1319
202462199178112,29cyclictest0-21swapper/1222:05:184
202462199178112,29cyclictest0-21swapper/1222:05:184
202462199176111,28cyclictest0-21swapper/1223:00:174
202462199176111,28cyclictest0-21swapper/1223:00:174
20246379917284,68cyclictest2269063-21kworker/u64:0+efi_rts_wq22:50:189
20246379917284,68cyclictest2269063-21kworker/u64:0+efi_rts_wq22:50:179
20246429917189,56cyclictest0-21swapper/1900:10:1311
20246429917189,56cyclictest0-21swapper/1900:10:1311
20246109917182,61cyclictest0-21swapper/820:25:1830
20246549916969,70cyclictest2269063-21kworker/u64:0+efi_rts_wq00:10:1316
20246549916969,70cyclictest2269063-21kworker/u64:0+efi_rts_wq00:10:1216
20246069916789,70cyclictest0-21swapper/721:10:1729
20246069916789,70cyclictest0-21swapper/721:10:1729
20246749916682,79cyclictest3769969-21systemd-journal21:20:1625
20246499916266,69cyclictest1930891-21kworker/u64:2+efi_rts_wq20:25:1814
20246379916275,63cyclictest0-21swapper/1719:10:159
20246549915985,68cyclictest2269063-21kworker/u64:0+efi_rts_wq23:40:1816
20246729915897,27cyclictest0-21swapper/2922:05:1822
20246729915897,27cyclictest0-21swapper/2922:05:1722
20246719915885,51cyclictest0-21swapper/2819:53:4421
20246719915885,51cyclictest0-21swapper/2819:53:4421
20246029915888,2cyclictest0-21swapper/621:50:1628
20246029915888,2cyclictest0-21swapper/621:50:1628
20246719915676,62cyclictest0-21swapper/2822:19:1721
20246719915676,62cyclictest0-21swapper/2822:19:1721
2024660991560,2cyclictest0-21swapper/2522:10:1818
2024660991560,2cyclictest0-21swapper/2522:10:1818
20246379915684,61cyclictest0-21swapper/1720:55:189
20246379915684,61cyclictest0-21swapper/1720:55:179
20246239915679,8cyclictest0-21swapper/1323:10:165
20246239915679,8cyclictest0-21swapper/1323:10:155
20246069915688,62cyclictest0-21swapper/723:40:1829
20245929915588,44cyclictest0-21swapper/322:19:1723
20245929915588,44cyclictest0-21swapper/322:19:1623
2024637991541,151cyclictest0-21swapper/1722:36:579
2024673991531,125cyclictest2269063-21kworker/u64:0+efi_rts_wq22:19:1724
2024673991531,125cyclictest2269063-21kworker/u64:0+efi_rts_wq22:19:1624
20246659915383,6cyclictest0-21swapper/2622:25:1819
20246429915381,24cyclictest0-21swapper/1900:15:1911
20246429915381,24cyclictest0-21swapper/1900:15:1811
20246399915355,69cyclictest0-21swapper/1820:25:1810
20246189915381,63cyclictest0-21swapper/1119:20:193
20246189915266,2cyclictest0-21swapper/1120:25:173
20246499915182,62cyclictest0-21swapper/2119:20:1814
2024637991510,1cyclictest0-21swapper/1722:25:019
202461699151133,11cyclictest0-21swapper/1023:55:182
202461699151133,11cyclictest0-21swapper/1023:55:172
20246069915172,50cyclictest0-21swapper/700:10:1329
20246069915172,50cyclictest0-21swapper/700:10:1229
20246379915077,60cyclictest0-21swapper/1721:35:169
2024637991500,1cyclictest0-21swapper/1723:23:549
2024637991500,1cyclictest0-21swapper/1723:23:539
20246379914968,70cyclictest0-21swapper/1719:53:449
20246379914968,70cyclictest0-21swapper/1719:53:449
20246189914982,59cyclictest0-21swapper/1121:10:173
20246189914982,59cyclictest0-21swapper/1121:10:163
20246659914888,36cyclictest0-21swapper/2621:50:1619
20246659914888,36cyclictest0-21swapper/2621:50:1519
20246549914886,53cyclictest0-21swapper/2321:10:1716
20246549914886,53cyclictest0-21swapper/2321:10:1716
2024637991480,1cyclictest0-21swapper/1721:32:289
20246459914777,60cyclictest0-21swapper/2023:50:1713
2024637991470,2cyclictest0-21swapper/1720:50:289
2024637991470,2cyclictest0-21swapper/1720:50:279
2024637991470,1cyclictest0-21swapper/1721:56:589
2024637991470,1cyclictest0-21swapper/1721:56:589
2024637991470,1cyclictest0-21swapper/1720:17:069
20246189914781,61cyclictest0-21swapper/1123:40:183
20246659914671,5cyclictest0-21swapper/2619:20:1819
20246549914674,52cyclictest0-21swapper/2323:15:1616
20246549914674,52cyclictest0-21swapper/2323:15:1516
20246499914665,54cyclictest0-21swapper/2100:10:1314
20246499914665,54cyclictest0-21swapper/2100:10:1214
20246379914685,44cyclictest0-21swapper/1720:40:189
20246379914685,44cyclictest0-21swapper/1720:40:189
2024637991460,1cyclictest0-21swapper/1720:24:389
20246749914551,65cyclictest0-21swapper/3120:25:1825
20246549914570,45cyclictest0-21swapper/2320:25:1716
20246499914581,61cyclictest0-21swapper/2123:40:1714
20246399914586,56cyclictest0-21swapper/1821:20:1710
20246379914574,47cyclictest0-21swapper/1719:40:179
20246379914574,47cyclictest0-21swapper/1719:40:179
2024637991450,1cyclictest0-21swapper/1723:33:259
2024637991450,1cyclictest0-21swapper/1723:29:349
2024637991450,1cyclictest0-21swapper/1723:29:349
20246109914577,37cyclictest0-21swapper/820:05:2030
20246109914577,37cyclictest0-21swapper/820:05:1930
20246069914576,48cyclictest0-21swapper/723:15:1629
20246069914576,48cyclictest0-21swapper/723:15:1529
20246749914451,62cyclictest0-21swapper/3100:10:1325
20246749914451,62cyclictest0-21swapper/3100:10:1225
20246499914470,56cyclictest0-21swapper/2123:15:1614
20246499914470,56cyclictest0-21swapper/2123:15:1514
2024637991441,140cyclictest2212664-21ntp_kernel_err21:00:399
2024637991441,140cyclictest2212664-21ntp_kernel_err21:00:399
2024637991440,1cyclictest0-21swapper/1723:05:469
2024637991440,1cyclictest0-21swapper/1723:05:459
2024637991440,1cyclictest0-21swapper/1721:42:419
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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