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2025-12-17 - 18:15
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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 Wed Dec 17, 2025 00:55:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
918399917291,8cyclictest0-21swapper/2421:24:5017
918399917291,8cyclictest0-21swapper/2421:24:5017
918439917085,9cyclictest0-21swapper/2821:24:5121
918439917085,9cyclictest0-21swapper/2821:24:5021
917779916980,10cyclictest0-21swapper/023:50:190
917779916980,10cyclictest0-21swapper/023:50:190
918399916281,12cyclictest0-21swapper/2419:55:1617
918379916286,43cyclictest0-21swapper/2221:24:5115
918379916286,43cyclictest0-21swapper/2221:24:5115
918349916286,41cyclictest0-21swapper/1921:24:5111
918349916286,41cyclictest0-21swapper/1921:24:5011
918389916086,41cyclictest0-21swapper/2321:24:5116
918389916086,41cyclictest0-21swapper/2321:24:5016
918349916078,11cyclictest0-21swapper/1919:55:1511
918349915975,16cyclictest0-21swapper/1919:15:1611
918349915975,16cyclictest0-21swapper/1919:15:1611
918399915882,32cyclictest0-21swapper/2420:49:4517
918259915869,21cyclictest2051396-21kworker/u64:0+efi_rts_wq19:15:175
918259915869,21cyclictest2051396-21kworker/u64:0+efi_rts_wq19:15:175
917889915887,59cyclictest0-21swapper/321:50:1723
918349915778,37cyclictest0-21swapper/1920:49:4511
918399915578,13cyclictest0-21swapper/2419:15:1617
918399915578,13cyclictest0-21swapper/2419:15:1617
918379915573,15cyclictest0-21swapper/2219:15:1715
918379915573,15cyclictest0-21swapper/2219:15:1715
918459915485,56cyclictest0-21swapper/3021:50:1724
918389915377,7cyclictest0-21swapper/2320:49:4516
918379915378,5cyclictest0-21swapper/2220:49:4415
918359915375,45cyclictest0-21swapper/2021:24:5013
918359915375,45cyclictest0-21swapper/2021:24:5013
917839915368,55cyclictest0-21swapper/223:50:1912
917839915368,55cyclictest0-21swapper/223:50:1912
918359915265,9cyclictest0-21swapper/2020:49:4413
9180199152113,14cyclictest0-21swapper/700:00:2129
9180199152113,14cyclictest0-21swapper/700:00:2129
917779915287,2cyclictest0-21swapper/020:49:440
917939915180,60cyclictest0-21swapper/520:20:1827
917939915180,60cyclictest0-21swapper/520:20:1827
918409915073,51cyclictest2051396-21kworker/u64:0+efi_rts_wq21:24:5018
918409915073,51cyclictest2051396-21kworker/u64:0+efi_rts_wq21:24:5018
91840991500,89cyclictest0-21swapper/2521:50:1718
918389915077,8cyclictest0-21swapper/2319:55:1516
918379915071,10cyclictest0-21swapper/2223:50:2015
918379915071,10cyclictest0-21swapper/2223:50:2015
918339915064,67cyclictest0-21swapper/1822:35:0610
918339915064,67cyclictest0-21swapper/1822:35:0610
917839915071,12cyclictest0-21swapper/219:15:1612
917839915071,12cyclictest0-21swapper/219:15:1612
918439914969,12cyclictest0-21swapper/2823:50:2021
918439914969,12cyclictest0-21swapper/2823:50:1921
91843991481,137cyclictest2051396-21kworker/u64:0+efi_rts_wq20:30:1621
91843991481,137cyclictest2051396-21kworker/u64:0+efi_rts_wq20:30:1621
918409914786,42cyclictest2051396-21kworker/u64:0+efi_rts_wq22:35:0618
918409914786,42cyclictest2051396-21kworker/u64:0+efi_rts_wq22:35:0518
918379914760,13cyclictest2051396-21kworker/u64:0+efi_rts_wq23:00:1815
918379914760,13cyclictest2051396-21kworker/u64:0+efi_rts_wq23:00:1815
918359914787,44cyclictest0-21swapper/2022:35:0513
918359914787,44cyclictest0-21swapper/2022:35:0513
918359914762,16cyclictest0-21swapper/2019:15:1613
918359914762,16cyclictest0-21swapper/2019:15:1613
917839914676,10cyclictest0-21swapper/219:55:1512
918469914489,38cyclictest0-21swapper/3119:44:3125
9179099144108,12cyclictest0-21swapper/400:00:2226
9179099144108,12cyclictest0-21swapper/400:00:2226
9177999144109,13cyclictest0-21swapper/100:00:211
9177999144109,13cyclictest0-21swapper/100:00:211
918419914380,55cyclictest0-21swapper/2621:45:1619
918419914380,55cyclictest0-21swapper/2621:45:1619
918389914382,42cyclictest0-21swapper/2319:30:1616
91832991433,2cyclictest0-21swapper/1721:45:169
91832991433,2cyclictest0-21swapper/1721:45:169
918459914266,44cyclictest0-21swapper/3021:24:5124
918459914266,44cyclictest0-21swapper/3021:24:5124
918379914277,28cyclictest0-21swapper/2219:55:1515
917889914256,17cyclictest0-21swapper/319:15:1723
917889914256,17cyclictest0-21swapper/319:15:1723
918449914170,59cyclictest0-21swapper/2921:50:1722
918409914164,6cyclictest0-21swapper/2520:49:4418
918349914171,7cyclictest0-21swapper/1919:40:1711
918309914190,30cyclictest711518-21cat00:00:227
918309914190,30cyclictest711518-21cat00:00:217
918299914189,34cyclictest0-21swapper/1420:05:176
918299914189,34cyclictest0-21swapper/1420:05:176
918139914177,54cyclictest0-21swapper/1020:00:152
918139914177,54cyclictest0-21swapper/1020:00:152
918469914076,35cyclictest0-21swapper/3100:30:1825
918459914085,53cyclictest0-21swapper/3020:44:4424
918439914072,13cyclictest0-21swapper/2819:15:1621
918439914072,13cyclictest0-21swapper/2819:15:1621
918429914080,52cyclictest0-21swapper/2721:40:1820
918429914080,52cyclictest0-21swapper/2721:40:1820
918399914065,7cyclictest0-21swapper/2423:00:1717
918399914065,7cyclictest0-21swapper/2423:00:1717
918349914082,5cyclictest0-21swapper/1919:30:1611
918339914070,57cyclictest0-21swapper/1821:50:1710
918439913982,35cyclictest0-21swapper/2819:30:1621
918439913970,6cyclictest0-21swapper/2819:40:1821
918379913982,3cyclictest0-21swapper/2219:30:1515
9183699139111,15cyclictest0-21swapper/2119:25:1814
918359913985,41cyclictest0-21swapper/2022:55:0913
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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