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2026-03-14 - 23:36
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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 Mar 14, 2026 00:55:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2347234992070,172cyclictest0-21swapper/1720:07:159
234721399195150,9cyclictest0-21swapper/920:07:1531
234722299190121,39cyclictest1223-21dbus-daemon20:07:154
234723599186150,13cyclictest0-21swapper/1820:07:1510
234719699186146,4cyclictest0-21swapper/420:07:1426
234718799184123,29cyclictest0-21swapper/120:07:151
234723199183117,39cyclictest2399952-21gdbus20:07:146
234723699182149,15cyclictest0-21swapper/1920:07:1411
234721099182120,30cyclictest0-21swapper/820:07:1430
23471879918178,86cyclictest0-21swapper/121:45:161
23471879918178,86cyclictest0-21swapper/121:45:161
234723299180119,31cyclictest0-21swapper/1520:07:147
234723399175141,12cyclictest0-21swapper/1620:07:158
234721799173146,5cyclictest0-21swapper/1120:07:153
234720699173143,9cyclictest0-21swapper/720:07:1529
23472069917185,59cyclictest469791-21kworker/u64:1+efi_rts_wq00:05:1629
23472069917185,59cyclictest469791-21kworker/u64:1+efi_rts_wq00:05:1629
23472349916987,65cyclictest0-21swapper/1721:55:159
23472349916987,65cyclictest0-21swapper/1721:55:159
234720199166135,16cyclictest0-21swapper/520:07:1527
23472359916587,55cyclictest0-21swapper/1822:05:1510
23472409916489,50cyclictest0-21swapper/2319:20:1016
23472409916489,50cyclictest0-21swapper/2319:20:0916
234723999164130,17cyclictest0-21swapper/2220:07:1515
23472359916380,53cyclictest0-21swapper/1820:50:1710
23472359916380,53cyclictest0-21swapper/1820:50:1710
23472339916379,60cyclictest0-21swapper/1622:05:148
23472069916380,58cyclictest0-21swapper/722:05:1529
23471849916313,1cyclictest0-21swapper/020:07:150
23472319916272,55cyclictest469791-21kworker/u64:1+efi_rts_wq22:10:156
23472229916276,50cyclictest0-21swapper/1222:10:144
23471879916085,53cyclictest469791-21kworker/u64:1+efi_rts_wq20:45:161
23471879916085,53cyclictest469791-21kworker/u64:1+efi_rts_wq20:45:161
23472409915984,45cyclictest0-21swapper/2300:35:1616
23472329915974,53cyclictest0-21swapper/1522:10:157
234723899158132,22cyclictest0-21swapper/2120:15:1614
234723899158132,22cyclictest0-21swapper/2120:15:1614
23472339915871,60cyclictest0-21swapper/1620:50:178
23472339915871,60cyclictest0-21swapper/1620:50:168
234723899156139,14cyclictest0-21swapper/2121:00:2814
2347235991560,89cyclictest0-21swapper/1800:05:1610
2347235991560,89cyclictest0-21swapper/1800:05:1610
23472409915568,52cyclictest0-21swapper/2322:10:1516
23472229915583,45cyclictest0-21swapper/1220:45:164
23472229915583,45cyclictest0-21swapper/1220:45:164
23472179915483,52cyclictest0-21swapper/1122:05:153
234720499154136,6cyclictest0-21swapper/623:20:3428
23472139915274,61cyclictest0-21swapper/921:55:1431
23472139915274,61cyclictest0-21swapper/921:55:1431
234719199152146,5cyclictest0-21swapper/219:10:1712
234719199152146,5cyclictest0-21swapper/219:10:1712
234724899151124,8cyclictest0-21swapper/3119:35:1625
234724899151124,8cyclictest0-21swapper/3119:35:1625
234724499151127,6cyclictest0-21swapper/2720:07:1420
23472439915192,29cyclictest0-21swapper/2620:07:1519
234724099151112,5cyclictest0-21swapper/2320:07:1416
23472319915179,42cyclictest0-21swapper/1420:45:166
23472319915179,42cyclictest0-21swapper/1420:45:166
234724499150137,5cyclictest0-21swapper/2720:10:1720
23472109915082,40cyclictest0-21swapper/820:45:1630
23472109915082,40cyclictest0-21swapper/820:45:1530
234724299149126,9cyclictest0-21swapper/2520:07:1518
234724899148112,18cyclictest0-21swapper/3120:07:1425
23472359914891,46cyclictest0-21swapper/1823:51:0410
234718499148145,2cyclictest0-21swapper/019:55:300
23472319914788,51cyclictest0-21swapper/1422:40:166
23472179914776,3cyclictest0-21swapper/1120:50:173
23472179914776,3cyclictest0-21swapper/1120:50:173
23472069914772,46cyclictest0-21swapper/720:50:1729
23472069914772,46cyclictest0-21swapper/720:50:1729
23471849914721,124cyclictest0-21swapper/021:25:170
23472409914674,45cyclictest0-21swapper/2320:45:1616
23472409914674,45cyclictest0-21swapper/2320:45:1516
23472339914684,43cyclictest0-21swapper/1600:05:168
23472339914684,43cyclictest0-21swapper/1600:05:158
23471969914669,61cyclictest0-21swapper/421:55:1426
23471969914669,61cyclictest0-21swapper/421:55:1426
234724399145138,4cyclictest0-21swapper/2621:05:1419
23472409914584,59cyclictest0-21swapper/2322:40:1516
23472109914547,65cyclictest0-21swapper/821:40:1630
23472109914547,65cyclictest0-21swapper/821:40:1630
2347210991450,89cyclictest0-21swapper/800:35:1630
23471879914578,37cyclictest2690518-21sshd22:10:151
23471879914486,51cyclictest1223-21dbus-daemon20:30:141
23471879914486,51cyclictest1223-21dbus-daemon20:30:141
234722699143115,16cyclictest469791-21kworker/u64:1+efi_rts_wq20:07:155
234720199143117,20cyclictest0-21swapper/520:15:1627
234720199143117,20cyclictest0-21swapper/520:15:1527
23471849914320,119cyclictest0-21swapper/020:15:160
23471849914320,119cyclictest0-21swapper/020:15:160
234718499143139,3cyclictest0-21swapper/021:21:410
234724799142109,15cyclictest0-21swapper/3020:07:1524
234724399142137,3cyclictest0-21swapper/2623:37:2519
23472429914233,89cyclictest0-21swapper/2521:35:1618
23472429914233,89cyclictest0-21swapper/2521:35:1618
234723799142109,19cyclictest0-21swapper/2020:07:1513
23472329914273,52cyclictest0-21swapper/1521:45:177
23472329914273,52cyclictest0-21swapper/1521:45:177
23472069914182,52cyclictest0-21swapper/723:51:0429
234724699140112,8cyclictest0-21swapper/2919:35:1522
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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