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2026-07-13 - 09:16
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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 Mon Jul 13, 2026 00:57:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
356707899180113,34cyclictest0-21swapper/1322:45:165
35671249916987,10cyclictest0-21swapper/3020:15:1824
35671249916987,10cyclictest0-21swapper/3020:15:1724
35671039916675,10cyclictest3427566-21kworker/u64:0+efi_rts_wq20:15:1815
35671039916675,10cyclictest3427566-21kworker/u64:0+efi_rts_wq20:15:1715
35670729916584,56cyclictest0-21swapper/1120:50:173
35671229916483,70cyclictest0-21swapper/2822:10:1821
35671229916483,70cyclictest0-21swapper/2822:10:1821
35671079916475,70cyclictest0-21swapper/2422:50:1617
35670949916481,8cyclictest0-21swapper/1920:15:1811
35670949916481,8cyclictest0-21swapper/1920:15:1711
35670699916379,72cyclictest3427566-21kworker/u64:0+efi_rts_wq20:20:192
35670699916379,72cyclictest3427566-21kworker/u64:0+efi_rts_wq20:20:182
35671059916285,9cyclictest0-21swapper/2321:15:1816
35671059916285,9cyclictest0-21swapper/2321:15:1716
35671039916091,10cyclictest0-21swapper/2221:14:0315
35671039916091,10cyclictest0-21swapper/2221:14:0215
35670729916086,4cyclictest0-21swapper/1121:15:183
35670729916086,4cyclictest0-21swapper/1121:15:173
35671059915882,11cyclictest0-21swapper/2320:50:1816
35670639915882,63cyclictest0-21swapper/822:10:1930
35670639915882,63cyclictest0-21swapper/822:10:1830
35671169915784,6cyclictest0-21swapper/2623:20:1719
35671169915784,6cyclictest0-21swapper/2623:20:1719
356708099155120,11cyclictest0-21swapper/1423:40:196
356708099155120,11cyclictest0-21swapper/1423:40:186
35670509915482,11cyclictest0-21swapper/320:50:1723
35671229915389,52cyclictest0-21swapper/2823:14:3221
35671229915389,52cyclictest0-21swapper/2823:14:3221
35671189915375,51cyclictest0-21swapper/2722:50:1620
35671059915377,13cyclictest0-21swapper/2323:55:1816
35670859915388,28cyclictest2459368-21nfsd20:50:188
35670459915377,10cyclictest0-21swapper/123:55:191
35671239915285,8cyclictest2459369-21nfsd20:50:1722
356708099152114,12cyclictest0-21swapper/1422:45:166
35671009915166,10cyclictest0-21swapper/2120:15:1714
35671009915166,10cyclictest0-21swapper/2120:15:1714
3567089991490,145cyclictest0-21swapper/1722:45:169
35670809914981,35cyclictest0-21swapper/1420:38:556
35670479914980,56cyclictest0-21swapper/220:20:1912
35670479914980,56cyclictest0-21swapper/220:20:1812
35671239914863,7cyclictest0-21swapper/2920:15:1822
35671239914863,7cyclictest0-21swapper/2920:15:1722
35670899914879,58cyclictest0-21swapper/1723:09:319
35670459914814,2cyclictest0-21swapper/123:09:311
356712599147144,1cyclictest0-21swapper/3120:35:0325
356712599147144,1cyclictest0-21swapper/3120:35:0225
356712599147142,3cyclictest0-21swapper/3122:24:4825
356712599147142,3cyclictest0-21swapper/3122:24:4725
35671119914786,44cyclictest0-21swapper/2521:30:1718
35671119914786,44cyclictest0-21swapper/2521:30:1618
35670479914776,59cyclictest0-21swapper/220:48:5712
356712599146135,9cyclictest0-21swapper/3121:40:2925
356709799146127,13cyclictest0-21swapper/2022:35:2813
356709799146127,13cyclictest0-21swapper/2022:35:2713
35670729914677,8cyclictest0-21swapper/1120:10:183
35670729914677,8cyclictest0-21swapper/1120:10:183
35670529914679,9cyclictest0-21swapper/420:50:1726
356712599145139,3cyclictest0-21swapper/3121:35:4325
356712599145139,3cyclictest0-21swapper/3121:35:4325
35670789914579,31cyclictest0-21swapper/1320:38:555
35670699914580,46cyclictest0-21swapper/1023:20:172
35670699914580,46cyclictest0-21swapper/1023:20:172
35670619914588,11cyclictest0-21swapper/721:14:0229
35670619914588,11cyclictest0-21swapper/721:14:0229
356712599144105,12cyclictest0-21swapper/3123:40:1825
356712599144105,12cyclictest0-21swapper/3123:40:1825
356712599144102,12cyclictest0-21swapper/3122:45:1725
35671229914480,41cyclictest0-21swapper/2823:20:1721
35671229914480,41cyclictest0-21swapper/2823:20:1721
356712599142140,1cyclictest0-21swapper/3121:04:3925
356712599142140,1cyclictest0-21swapper/3121:04:3825
35671079914285,50cyclictest0-21swapper/2423:09:3117
356709299142102,14cyclictest0-21swapper/1819:40:1810
35670459914285,6cyclictest0-21swapper/121:15:181
35670459914285,6cyclictest0-21swapper/121:15:171
356712599141134,5cyclictest0-21swapper/3120:30:0225
356712599141134,5cyclictest0-21swapper/3120:30:0225
35671239914168,4cyclictest0-21swapper/2923:20:1822
35671239914168,4cyclictest0-21swapper/2923:20:1722
35671229914178,52cyclictest0-21swapper/2820:20:1821
35671229914178,52cyclictest0-21swapper/2820:20:1821
35671119914176,60cyclictest0-21swapper/2519:10:1818
35671119914176,60cyclictest0-21swapper/2519:10:1718
35671079914170,11cyclictest0-21swapper/2422:00:1717
35670459914182,6cyclictest0-21swapper/120:50:171
35671239914076,9cyclictest0-21swapper/2921:35:1822
35671239914076,9cyclictest0-21swapper/2921:35:1722
356709799140131,6cyclictest0-21swapper/2021:49:5913
35670699914074,56cyclictest0-21swapper/1020:48:582
356712599139135,2cyclictest0-21swapper/3122:10:0725
356712599139135,2cyclictest0-21swapper/3122:10:0725
356712599139133,3cyclictest0-21swapper/3122:25:4925
356712599139133,3cyclictest0-21swapper/3122:25:4925
356709799139135,3cyclictest0-21swapper/2023:32:0313
356709799139135,3cyclictest0-21swapper/2023:32:0313
35670949913990,8cyclictest0-21swapper/1920:10:1711
35670949913990,8cyclictest0-21swapper/1920:10:1711
35670409913980,53cyclictest0-21swapper/023:20:170
35670409913980,53cyclictest0-21swapper/023:20:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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