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2026-06-16 - 06:58
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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 Jun 16, 2026 00:57:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6176429917482,68cyclictest648687-21kworker/u64:2+efi_rts_wq22:25:178
6176429917482,68cyclictest648687-21kworker/u64:2+efi_rts_wq22:25:178
6176019917383,75cyclictest0-21swapper/121:35:181
6176019917383,75cyclictest0-21swapper/121:35:181
6175999917384,55cyclictest0-21swapper/021:30:170
6175999917384,55cyclictest0-21swapper/021:30:170
6176209917183,72cyclictest0-21swapper/821:35:1930
6176209917183,72cyclictest0-21swapper/821:35:1830
6176689917083,63cyclictest0-21swapper/2822:25:1721
6176689917083,63cyclictest0-21swapper/2822:25:1721
6176459916982,57cyclictest0-21swapper/1720:50:169
61767199167154,5cyclictest0-21swapper/3123:45:1625
61767199167154,5cyclictest0-21swapper/3123:45:1625
6176569916690,47cyclictest0-21swapper/2021:25:1713
6176569916690,47cyclictest0-21swapper/2021:25:1713
6176459916583,10cyclictest0-21swapper/1700:05:189
6176649916484,57cyclictest0-21swapper/2422:25:1717
6176649916484,57cyclictest0-21swapper/2422:25:1717
6176369916481,56cyclictest0-21swapper/1420:57:326
6176429916382,59cyclictest0-21swapper/1600:35:178
6176429916382,59cyclictest0-21swapper/1600:35:178
6176629916283,50cyclictest0-21swapper/2223:13:0115
61764799161135,11cyclictest0-21swapper/1823:45:1610
61764799161135,11cyclictest0-21swapper/1823:45:1610
6176099916187,43cyclictest0-21swapper/421:30:1726
6176099916187,43cyclictest0-21swapper/421:30:1726
6176589916085,52cyclictest0-21swapper/2122:25:1814
6176589916085,52cyclictest0-21swapper/2122:25:1714
6176649915987,55cyclictest0-21swapper/2420:25:1717
6176649915987,55cyclictest0-21swapper/2420:25:1717
6176239915975,11cyclictest0-21swapper/900:05:1831
6176669915889,48cyclictest0-21swapper/2621:10:1719
6176669915889,48cyclictest0-21swapper/2621:10:1719
6176099915680,55cyclictest0-21swapper/420:57:3226
6175999915576,52cyclictest0-21swapper/020:57:320
617599991550,152cyclictest0-21swapper/020:20:120
617599991550,152cyclictest0-21swapper/020:20:110
617599991540,151cyclictest0-21swapper/021:14:480
617599991540,151cyclictest0-21swapper/021:14:480
6176649915375,49cyclictest0-21swapper/2423:13:0117
617658991530,85cyclictest0-21swapper/2123:35:1714
617658991530,85cyclictest0-21swapper/2123:35:1714
6176689915266,60cyclictest0-21swapper/2800:05:1821
6176659915273,55cyclictest0-21swapper/2521:10:1718
6176659915273,55cyclictest0-21swapper/2521:10:1718
6176369915271,54cyclictest0-21swapper/1423:55:176
61763499150105,34cyclictest0-21swapper/1321:02:335
61763499150105,34cyclictest0-21swapper/1321:02:335
6176209915082,57cyclictest0-21swapper/823:25:1830
6176209915082,57cyclictest0-21swapper/823:25:1830
617599991500,148cyclictest0-21swapper/020:38:580
6176709914985,53cyclictest0-21swapper/3022:20:1724
6176709914985,53cyclictest0-21swapper/3022:20:1724
617662991491,97cyclictest648687-21kworker/u64:2+efi_rts_wq23:35:1815
617662991491,97cyclictest648687-21kworker/u64:2+efi_rts_wq23:35:1715
6176429914967,54cyclictest0-21swapper/1600:05:188
6176409914976,55cyclictest0-21swapper/1523:35:177
6176409914976,55cyclictest0-21swapper/1523:35:177
61762999149142,5cyclictest0-21swapper/1119:20:193
61762999149142,5cyclictest0-21swapper/1119:20:183
6176099914967,53cyclictest0-21swapper/421:25:1826
6176099914967,53cyclictest0-21swapper/421:25:1726
6175999914975,70cyclictest2459039-21polkitd23:20:180
6175999914975,70cyclictest2459039-21polkitd23:20:170
617599991490,147cyclictest0-21swapper/023:50:370
617599991490,147cyclictest0-21swapper/023:50:370
6176639914868,58cyclictest0-21swapper/2300:35:1716
6176639914868,58cyclictest0-21swapper/2300:35:1716
6176589914876,56cyclictest0-21swapper/2122:00:1514
6176079914875,53cyclictest0-21swapper/300:35:1723
6176079914875,53cyclictest0-21swapper/300:35:1723
617599991480,146cyclictest0-21swapper/020:30:410
617599991480,146cyclictest0-21swapper/020:30:410
6176629914774,7cyclictest0-21swapper/2220:50:1615
6176369914777,45cyclictest0-21swapper/1420:35:196
6176079914774,50cyclictest0-21swapper/322:25:1723
6176079914774,50cyclictest0-21swapper/322:25:1723
617599991470,144cyclictest0-21swapper/022:06:130
6176649914675,9cyclictest0-21swapper/2422:00:1517
6176639914650,21cyclictest0-21swapper/2300:05:1816
6176589914680,49cyclictest0-21swapper/2100:20:1714
6176589914680,49cyclictest0-21swapper/2100:20:1714
6176589914677,39cyclictest0-21swapper/2123:13:0114
6176519914685,40cyclictest0-21swapper/1921:10:1711
6176519914685,40cyclictest0-21swapper/1921:10:1711
61764799146117,15cyclictest0-21swapper/1820:40:1710
6176369914669,49cyclictest0-21swapper/1421:25:176
6176369914669,49cyclictest0-21swapper/1421:25:176
6176369914580,63cyclictest0-21swapper/1423:20:176
6176369914580,63cyclictest0-21swapper/1423:20:176
6176369914568,55cyclictest0-21swapper/1419:32:146
6176369914568,55cyclictest0-21swapper/1419:32:136
61762599145128,7cyclictest0-21swapper/1020:07:212
61762599145128,7cyclictest0-21swapper/1020:07:212
61762599145111,6cyclictest0-21swapper/1021:50:172
6176099914579,60cyclictest0-21swapper/423:20:1726
6176099914579,60cyclictest0-21swapper/423:20:1726
6176099914571,47cyclictest0-21swapper/423:55:1726
6176099914567,47cyclictest0-21swapper/422:05:1826
617599991450,143cyclictest0-21swapper/023:05:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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