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2025-12-27 - 19:06
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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 Sat Dec 27, 2025 00:54:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
113705999243152,75cyclictest0-21swapper/2123:16:3214
113700399236150,51cyclictest0-21swapper/023:16:320
113705699235150,52cyclictest0-21swapper/1823:16:3210
113701199234149,52cyclictest0-21swapper/223:16:3212
113706599233152,68cyclictest0-21swapper/2723:16:3220
113704799226160,49cyclictest0-21swapper/1223:16:324
113706899220139,67cyclictest1295-21dbus-daemon23:16:3224
113706799216138,63cyclictest0-21swapper/2923:16:3222
113702799215134,48cyclictest0-21swapper/723:16:3229
113705599211128,52cyclictest0-21swapper/1723:16:329
113700699206132,55cyclictest0-21swapper/123:16:321
113706999205122,51cyclictest0-21swapper/3123:16:3225
113703599203188,5cyclictest0-21swapper/922:45:2031
113703599203188,5cyclictest0-21swapper/922:45:1931
113701699193112,47cyclictest0-21swapper/423:16:3226
11370559918785,71cyclictest1453878-21kworker/u64:1+efi_rts_wq00:10:189
11370559918785,71cyclictest1453878-21kworker/u64:1+efi_rts_wq00:10:189
113703199186143,15cyclictest1644626-21gdbus23:16:3230
113706099185149,16cyclictest0-21swapper/2223:16:3215
11370669918399,52cyclictest0-21swapper/2823:16:3221
113702599179147,14cyclictest0-21swapper/623:16:3228
113706299176118,43cyclictest0-21swapper/2423:16:3217
11370619917491,52cyclictest0-21swapper/2323:16:3216
113702199172146,6cyclictest0-21swapper/523:16:3227
113705299170157,2cyclictest0-21swapper/1422:45:206
113705299170157,2cyclictest0-21swapper/1422:45:206
113703599169103,45cyclictest0-21swapper/923:16:3231
11370669916881,67cyclictest962781-21kworker/u64:0+efi_rts_wq20:04:3121
1137051991681,154cyclictest0-21swapper/1323:16:325
11370569916686,8cyclictest0-21swapper/1819:50:1510
113706399165129,5cyclictest0-21swapper/2523:16:3218
11370559916487,55cyclictest0-21swapper/1720:35:169
11370559916487,55cyclictest0-21swapper/1720:35:169
11370169916476,62cyclictest0-21swapper/420:45:1626
11370169916472,63cyclictest0-21swapper/423:20:1626
11370169916470,86cyclictest0-21swapper/422:35:1826
11370169916470,86cyclictest0-21swapper/422:35:1826
1137013991640,1cyclictest0-21swapper/323:16:3223
11370119916385,8cyclictest0-21swapper/219:50:1512
11370319916266,68cyclictest0-21swapper/823:20:1630
11370169916271,66cyclictest0-21swapper/400:10:1826
11370169916271,66cyclictest0-21swapper/400:10:1826
11370699916182,54cyclictest0-21swapper/3123:20:1625
11370699916181,53cyclictest0-21swapper/3100:10:1825
11370699916181,53cyclictest0-21swapper/3100:10:1825
113706499161120,27cyclictest0-21swapper/2623:16:3219
113705499161122,18cyclictest1453878-21kworker/u64:1+efi_rts_wq23:16:328
11370039916185,11cyclictest0-21swapper/019:50:150
11370599916074,69cyclictest0-21swapper/2119:29:2314
11370479916088,50cyclictest0-21swapper/1219:20:164
11370479916088,50cyclictest0-21swapper/1219:20:164
1137027991580,129cyclictest1453878-21kworker/u64:1+efi_rts_wq23:20:1629
11370599915783,52cyclictest0-21swapper/2119:20:1614
11370599915783,52cyclictest0-21swapper/2119:20:1614
11370679915672,70cyclictest1453878-21kworker/u64:1+efi_rts_wq00:11:2622
11370679915672,70cyclictest1453878-21kworker/u64:1+efi_rts_wq00:11:2622
11370659915683,49cyclictest0-21swapper/2719:20:1620
11370659915683,49cyclictest0-21swapper/2719:20:1620
11370169915677,61cyclictest0-21swapper/421:45:1726
11370169915677,61cyclictest0-21swapper/421:45:1726
11370689915478,50cyclictest0-21swapper/3022:35:1824
11370689915478,50cyclictest0-21swapper/3022:35:1824
11370219915432,118cyclictest0-21swapper/519:24:2327
11370219915432,118cyclictest0-21swapper/519:24:2327
11370629915332,117cyclictest0-21swapper/2419:24:2317
11370629915332,117cyclictest0-21swapper/2419:24:2317
11370069915377,55cyclictest962781-21kworker/u64:0+efi_rts_wq19:10:171
11370069915377,55cyclictest962781-21kworker/u64:0+efi_rts_wq19:10:171
113705399152123,11cyclictest0-21swapper/1523:16:327
113704399152127,5cyclictest0-21swapper/1123:16:323
113703799152137,13cyclictest0-21swapper/1023:16:322
11370659915186,48cyclictest0-21swapper/2700:11:2620
11370659915186,48cyclictest0-21swapper/2700:11:2620
113703599151148,2cyclictest0-21swapper/919:30:2431
11370319915188,41cyclictest0-21swapper/820:04:3130
11370139915025,120cyclictest0-21swapper/319:24:2323
11370139915025,120cyclictest0-21swapper/319:24:2323
11370669914975,55cyclictest0-21swapper/2800:00:1721
11370669914975,55cyclictest0-21swapper/2800:00:1721
113702599149144,3cyclictest1605118-21lpstat23:00:3828
113702599149144,3cyclictest1605118-21lpstat23:00:3828
11370699914883,53cyclictest0-21swapper/3123:10:1725
1137069991470,83cyclictest0-21swapper/3120:45:1625
11370479914780,49cyclictest0-21swapper/1219:29:234
113704399147143,3cyclictest0-21swapper/1121:41:333
113704399147143,3cyclictest0-21swapper/1121:41:333
11370069914666,62cyclictest0-21swapper/100:11:261
11370069914666,62cyclictest0-21swapper/100:11:261
11370689914571,51cyclictest0-21swapper/3019:20:1624
11370689914571,51cyclictest0-21swapper/3019:20:1624
11370479914575,52cyclictest0-21swapper/1221:05:184
11370379914571,56cyclictest0-21swapper/1000:11:262
11370379914571,56cyclictest0-21swapper/1000:11:262
11370699914482,42cyclictest962781-21kworker/u64:0+efi_rts_wq20:20:1625
11370699914482,42cyclictest962781-21kworker/u64:0+efi_rts_wq20:20:1625
11370689914487,36cyclictest0-21swapper/3023:35:0924
11370619914471,56cyclictest0-21swapper/2320:04:3116
11370559914486,39cyclictest0-21swapper/1721:44:489
11370559914486,39cyclictest0-21swapper/1721:44:489
113704399144134,6cyclictest0-21swapper/1100:20:403
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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