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2025-06-01 - 19:11
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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 Sun Jun 01, 2025 12:55:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
187672992361,169cyclictest0-21swapper/2407:59:5717
187672992361,169cyclictest0-21swapper/2407:59:5717
18767399209139,61cyclictest0-21swapper/2507:59:5718
18767399209139,61cyclictest0-21swapper/2507:59:5718
18765799208146,34cyclictest0-21swapper/907:59:5731
18765799208146,34cyclictest0-21swapper/907:59:5731
18766299198123,47cyclictest0-21swapper/1407:59:566
18766299198123,47cyclictest0-21swapper/1407:59:566
187633991980,172cyclictest0-21swapper/007:59:570
187633991980,172cyclictest0-21swapper/007:59:570
18765399197164,20cyclictest0-21swapper/507:59:5727
18765399197164,20cyclictest0-21swapper/507:59:5727
18766699191165,9cyclictest2972769-21kworker/u64:1+efi_rts_wq07:59:5610
18766699191165,9cyclictest2972769-21kworker/u64:1+efi_rts_wq07:59:5610
18765699189136,44cyclictest3750828-21dbus-daemon07:59:5730
18765699189136,44cyclictest3750828-21dbus-daemon07:59:5730
18766099188152,24cyclictest0-21swapper/1207:59:574
18766099188152,24cyclictest0-21swapper/1207:59:574
18767699186113,63cyclictest231106-21gdbus07:59:5721
18767699186113,63cyclictest231106-21gdbus07:59:5721
18768199185106,64cyclictest0-21swapper/3107:59:5725
18768199185106,64cyclictest0-21swapper/3107:59:5725
1876819918289,62cyclictest0-21swapper/3111:45:1725
18767499181122,29cyclictest0-21swapper/2607:59:5619
18767499181122,29cyclictest0-21swapper/2607:59:5619
18765599178150,13cyclictest0-21swapper/707:59:5729
18765599178150,13cyclictest0-21swapper/707:59:5629
18763999177142,22cyclictest0-21swapper/207:59:5712
18763999177142,22cyclictest0-21swapper/207:59:5712
1876749917377,21cyclictest0-21swapper/2609:30:1619
18764499173119,29cyclictest0-21swapper/307:59:5723
18764499173119,29cyclictest0-21swapper/307:59:5623
1876379917284,76cyclictest0-21swapper/109:09:081
1876379917284,76cyclictest0-21swapper/109:09:081
187668991700,2cyclictest0-21swapper/2007:59:5713
187668991700,2cyclictest0-21swapper/2007:59:5713
18767799169126,39cyclictest0-21swapper/2907:59:5722
18767799169126,39cyclictest0-21swapper/2907:59:5722
187669991690,2cyclictest0-21swapper/2107:59:5614
187669991690,2cyclictest0-21swapper/2107:59:5614
18763799168147,8cyclictest0-21swapper/107:59:561
18763799168147,8cyclictest0-21swapper/107:59:561
18766499166127,28cyclictest0-21swapper/1607:59:578
18766499166127,28cyclictest0-21swapper/1607:59:578
1876749916586,10cyclictest0-21swapper/2611:25:1819
1876749916586,10cyclictest0-21swapper/2611:25:1819
1876819916488,58cyclictest0-21swapper/3111:05:1625
1876819916488,58cyclictest0-21swapper/3111:05:1625
18766599162128,17cyclictest0-21swapper/1707:59:579
18766599162128,17cyclictest0-21swapper/1707:59:579
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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