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2026-06-14 - 08:03
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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 Sun Jun 14, 2026 01:07:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17827099306134,11cyclictest0-21swapper/3120:40:1725
17827099306134,11cyclictest0-21swapper/3120:40:1725
17823499301133,7cyclictest0-21swapper/1420:40:176
17823499301133,7cyclictest0-21swapper/1420:40:176
17826899292125,9cyclictest0-21swapper/2920:40:1822
17826899292125,9cyclictest0-21swapper/2920:40:1722
17826399281247,12cyclictest0-21swapper/2420:40:1717
17826399281247,12cyclictest0-21swapper/2420:40:1717
1782479926396,9cyclictest3612514-21rsync20:40:1811
1782479926396,9cyclictest3612514-21rsync20:40:1711
17826499246164,64cyclictest291251-21kworker/u64:1+efi_rts_wq20:40:1818
17826499246164,64cyclictest291251-21kworker/u64:1+efi_rts_wq20:40:1718
17826899243166,42cyclictest0-21swapper/2900:37:2822
1782379924269,11cyclictest0-21swapper/1520:40:187
1782379924269,11cyclictest0-21swapper/1520:40:177
17826399240154,59cyclictest1174-21dbus-daemon00:37:2817
17826599239157,72cyclictest0-21swapper/2620:40:1819
17826599239157,72cyclictest0-21swapper/2620:40:1719
17822999238151,55cyclictest0-21swapper/1200:37:264
17825699237159,66cyclictest0-21swapper/2120:40:1814
17825699237159,66cyclictest0-21swapper/2120:40:1714
17825199235169,46cyclictest0-21swapper/2020:40:1613
17825199235169,46cyclictest0-21swapper/2020:40:1513
17820399233164,42cyclictest0-21swapper/300:37:2623
17826699232158,51cyclictest0-21swapper/2700:37:2720
17822999232164,55cyclictest0-21swapper/1220:40:174
17822999232164,55cyclictest0-21swapper/1220:40:174
1782589923021,177cyclictest0-21swapper/2200:37:2915
17824499230142,69cyclictest0-21swapper/1720:40:189
17824499230142,69cyclictest0-21swapper/1720:40:179
17823399230152,58cyclictest0-21swapper/1320:40:185
17823399230152,58cyclictest0-21swapper/1320:40:175
17821899230152,58cyclictest0-21swapper/820:40:1830
17821899230152,58cyclictest0-21swapper/820:40:1730
17825699229146,54cyclictest0-21swapper/2100:37:2614
178240992271,192cyclictest0-21swapper/1620:40:178
178240992271,192cyclictest0-21swapper/1620:40:178
178233992261,187cyclictest0-21swapper/1300:37:285
17820999226151,43cyclictest1174-21dbus-daemon20:40:1727
17820999226151,43cyclictest1174-21dbus-daemon20:40:1727
17822699224154,56cyclictest0-21swapper/1120:40:183
17822699224154,56cyclictest0-21swapper/1120:40:173
17822699224141,54cyclictest0-21swapper/1100:37:273
178212992230,168cyclictest0-21swapper/600:37:2928
17822399222141,70cyclictest308627-21cstates20:40:172
17822399222141,70cyclictest308627-21cstates20:40:172
17820199222162,39cyclictest0-21swapper/220:40:1512
17820199222162,39cyclictest0-21swapper/220:40:1512
178240992210,166cyclictest0-21swapper/1600:37:288
178196992210,165cyclictest0-21swapper/000:37:260
17826799219184,11cyclictest0-21swapper/2820:40:1721
17826799219184,11cyclictest0-21swapper/2820:40:1721
17826299219150,47cyclictest0-21swapper/2300:37:2716
178270992180,188cyclictest0-21swapper/3100:37:2825
1782379921814,167cyclictest0-21swapper/1500:37:297
17824599217169,27cyclictest0-21swapper/1820:40:1610
17824599217169,27cyclictest0-21swapper/1820:40:1510
17826799216162,31cyclictest0-21swapper/2800:37:2821
17826599216143,46cyclictest0-21swapper/2600:37:2619
17821299214183,2cyclictest0-21swapper/620:40:1828
17821299214183,2cyclictest0-21swapper/620:40:1728
17820799214159,30cyclictest0-21swapper/400:37:2626
17826999213125,59cyclictest0-21swapper/3000:37:2724
17824499213131,54cyclictest0-21swapper/1700:37:269
17826499211183,7cyclictest0-21swapper/2500:37:2818
178201992111,179cyclictest648687-21kworker/u64:2+efi_rts_wq00:37:2812
178247992070,162cyclictest0-21swapper/1900:37:2711
17822099206123,71cyclictest0-21swapper/920:40:1831
17822099206123,71cyclictest0-21swapper/920:40:1731
17826999204129,52cyclictest0-21swapper/3020:40:1824
17826999204129,52cyclictest0-21swapper/3020:40:1724
17826299204133,4cyclictest0-21swapper/2320:40:1716
17826299204133,4cyclictest0-21swapper/2320:40:1716
17821499204169,6cyclictest3612514-21rsync20:40:1529
17821499204169,6cyclictest3612514-21rsync20:40:1529
17819899204171,2cyclictest0-21swapper/120:40:181
17819899204171,2cyclictest0-21swapper/120:40:171
17821899203180,4cyclictest0-21swapper/800:37:2830
17820399199146,36cyclictest0-21swapper/320:40:1823
17820399199146,36cyclictest0-21swapper/320:40:1723
17819899199158,5cyclictest0-21swapper/100:37:281
17822399197128,42cyclictest0-21swapper/1000:37:262
17825199196167,15cyclictest0-21swapper/2000:37:2813
17824599196167,15cyclictest0-21swapper/1800:37:2810
1782659919485,86cyclictest0-21swapper/2623:10:1519
1782659919485,86cyclictest0-21swapper/2623:10:1519
17825899193128,31cyclictest0-21swapper/2220:40:1815
17825899193128,31cyclictest0-21swapper/2220:40:1715
17822099193110,55cyclictest0-21swapper/900:37:2631
17820999193154,13cyclictest0-21swapper/500:37:2627
1782449918685,76cyclictest0-21swapper/1720:13:109
1782449918685,76cyclictest0-21swapper/1720:13:099
17820799183109,48cyclictest0-21swapper/420:40:1626
17820799183109,48cyclictest0-21swapper/420:40:1526
17819699183150,10cyclictest0-21swapper/020:40:170
17819699183150,10cyclictest0-21swapper/020:40:170
178266991820,163cyclictest0-21swapper/2720:40:1820
178266991820,163cyclictest0-21swapper/2720:40:1720
1782449918290,71cyclictest0-21swapper/1719:10:169
1782449918290,71cyclictest0-21swapper/1719:10:169
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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