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2026-06-30 - 13:48
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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 50 highest latencies:
System rackfslot0.osadl.org (updated Tue Jun 30, 2026 00:57:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12138859918179,78cyclictest0-21swapper/1921:05:1811
12138859918179,78cyclictest0-21swapper/1921:05:1711
12138979916388,67cyclictest0-21swapper/3120:22:4925
12138979916388,67cyclictest0-21swapper/3120:22:4925
12138969916382,5cyclictest0-21swapper/3021:35:1824
12138969916382,5cyclictest0-21swapper/3021:35:1724
12138979916270,15cyclictest0-21swapper/3121:05:1725
12138979916270,15cyclictest0-21swapper/3121:05:1725
12138869916288,67cyclictest0-21swapper/2020:22:4913
12138869916288,67cyclictest0-21swapper/2020:22:4913
12138979915882,69cyclictest0-21swapper/3120:55:1825
12138979915882,69cyclictest0-21swapper/3120:55:1725
12138809915883,66cyclictest0-21swapper/1820:55:1810
12138809915883,66cyclictest0-21swapper/1820:55:1710
12138539915778,65cyclictest0-21swapper/921:55:1731
12138959915686,46cyclictest0-21swapper/2923:15:1822
12138959915686,46cyclictest0-21swapper/2923:15:1722
12138879915690,53cyclictest0-21swapper/2123:20:1714
12138879915690,53cyclictest0-21swapper/2123:20:1714
12138809915688,53cyclictest0-21swapper/1820:22:5010
12138809915688,53cyclictest0-21swapper/1820:22:4910
12138539915580,55cyclictest0-21swapper/923:45:1731
121384799154123,12cyclictest0-21swapper/720:20:1929
121384799154123,12cyclictest0-21swapper/720:20:1929
12138929915379,7cyclictest0-21swapper/2621:35:1819
12138929915379,7cyclictest0-21swapper/2621:35:1719
12138649915268,81cyclictest0-21swapper/1300:30:175
12138649915268,81cyclictest0-21swapper/1300:30:175
12138379915278,66cyclictest1158774-21kworker/u64:0+efi_rts_wq00:25:1826
12138379915278,66cyclictest1158774-21kworker/u64:0+efi_rts_wq00:25:1726
12138379915273,58cyclictest0-21swapper/422:10:1726
12138379915273,58cyclictest0-21swapper/422:10:1626
12138939915165,15cyclictest0-21swapper/2721:05:1820
12138939915165,15cyclictest0-21swapper/2721:05:1720
12138729915190,56cyclictest0-21swapper/1619:22:368
12138729915190,56cyclictest0-21swapper/1619:22:358
12138589915173,66cyclictest0-21swapper/1120:00:183
12138589915173,66cyclictest0-21swapper/1120:00:183
12138539915182,55cyclictest0-21swapper/923:15:1731
12138539915182,55cyclictest0-21swapper/923:15:1731
12138959915086,56cyclictest0-21swapper/2922:50:2022
12138959915084,43cyclictest0-21swapper/2923:45:1722
12138859915081,4cyclictest0-21swapper/1900:03:4311
12138789915088,10cyclictest0-21swapper/1721:15:189
12138789915088,10cyclictest0-21swapper/1721:15:179
12138699915088,60cyclictest0-21swapper/1523:35:177
12138699915088,60cyclictest0-21swapper/1523:35:167
121385599150124,13cyclictest0-21swapper/1020:20:192
121385599150124,13cyclictest0-21swapper/1020:20:192
12138379915088,37cyclictest0-21swapper/400:00:1526
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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