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2026-04-01 - 09:02
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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 Wed Apr 01, 2026 00:55:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
409075899212139,12cyclictest0-21swapper/1823:36:3710
409072599198131,8cyclictest0-21swapper/623:36:3728
409077099196161,14cyclictest0-21swapper/3023:36:3724
409070899193159,10cyclictest0-21swapper/123:36:371
409076599192162,4cyclictest0-21swapper/2523:36:3718
409076999190125,10cyclictest0-21swapper/2923:36:3722
409075699182144,15cyclictest0-21swapper/1623:36:378
409077099179169,5cyclictest0-21swapper/3022:35:1624
409077099179169,5cyclictest0-21swapper/3022:35:1624
409076899176137,17cyclictest0-21swapper/2823:36:3621
409076799174136,15cyclictest0-21swapper/2723:36:3720
409073399174145,7cyclictest0-21swapper/823:36:3730
409070599174137,14cyclictest0-21swapper/023:36:370
409074099173136,13cyclictest0-21swapper/1123:36:373
40907609917186,11cyclictest0-21swapper/2019:20:1813
40907609917186,11cyclictest0-21swapper/2019:20:1813
409076099171135,14cyclictest0-21swapper/2023:36:3713
40907619917055,87cyclictest0-21swapper/2121:50:1714
40907619917055,87cyclictest0-21swapper/2121:50:1714
40907239916977,62cyclictest0-21swapper/520:20:1727
40907239916977,62cyclictest0-21swapper/520:20:1727
40907719916889,54cyclictest0-21swapper/3123:10:1625
40907649916880,57cyclictest3440888-21kworker/u64:1+efi_rts_wq20:35:1517
40907649916880,57cyclictest3440888-21kworker/u64:1+efi_rts_wq20:35:1517
409076499167130,17cyclictest0-21swapper/2423:36:3717
40907599916774,63cyclictest3440888-21kworker/u64:1+efi_rts_wq23:10:1611
409071599167138,4cyclictest0-21swapper/323:36:3723
40907629916681,60cyclictest0-21swapper/2219:25:1715
40907629916681,60cyclictest0-21swapper/2219:25:1715
40907639916572,68cyclictest0-21swapper/2319:25:1716
40907639916572,68cyclictest0-21swapper/2319:25:1716
4090738991650,1cyclictest0-21swapper/1023:36:372
409077099164128,14cyclictest0-21swapper/3022:05:1724
409075499164127,15cyclictest1223-21dbus-daemon23:36:376
409075599163130,9cyclictest0-21swapper/1523:36:367
40907339916382,58cyclictest0-21swapper/821:50:1730
40907339916382,58cyclictest0-21swapper/821:50:1730
40907639916175,60cyclictest0-21swapper/2321:00:1916
40907629915985,51cyclictest0-21swapper/2221:00:1915
40907629915980,57cyclictest0-21swapper/2222:55:1915
40907629915980,57cyclictest0-21swapper/2222:55:1815
40907629915877,66cyclictest479115-21kworker/u64:2+efi_rts_wq23:45:5115
40907629915877,66cyclictest479115-21kworker/u64:2+efi_rts_wq23:45:5115
409074999158119,16cyclictest0-21swapper/1323:36:375
40907449915881,51cyclictest0-21swapper/1221:25:174
40907449915881,51cyclictest0-21swapper/1221:25:174
40907189915878,48cyclictest0-21swapper/421:25:1726
40907189915878,48cyclictest0-21swapper/421:25:1726
40907629915785,59cyclictest0-21swapper/2222:25:1715
40907289915681,50cyclictest0-21swapper/721:25:1729
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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