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2026-07-20 - 03:59
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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 20, 2026 00:57:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
39025989918187,65cyclictest2987512-21kworker/u64:0+efi_rts_wq19:58:4913
39025909917585,57cyclictest0-21swapper/1722:25:179
39025909917585,57cyclictest0-21swapper/1722:25:179
39026119917188,67cyclictest2987512-21kworker/u64:0+efi_rts_wq23:00:1816
39025989917183,53cyclictest0-21swapper/2022:25:1713
39025989917183,53cyclictest0-21swapper/2022:25:1713
39025909917187,59cyclictest0-21swapper/1719:23:419
39025909917187,59cyclictest0-21swapper/1719:23:409
39025989916883,60cyclictest0-21swapper/2019:23:4113
39025989916883,60cyclictest0-21swapper/2019:23:4013
39025909916790,50cyclictest0-21swapper/1719:58:499
39025419916780,64cyclictest0-21swapper/021:35:190
39025419916780,64cyclictest0-21swapper/021:35:180
39026149916462,71cyclictest0-21swapper/2619:23:4119
39026149916462,71cyclictest0-21swapper/2619:23:4019
39026039916489,58cyclictest0-21swapper/2100:20:1714
39025989916380,52cyclictest0-21swapper/2000:00:1913
39025989916380,52cyclictest0-21swapper/2000:00:1813
39026199916263,70cyclictest2987512-21kworker/u64:0+efi_rts_wq19:23:4125
39026199916263,70cyclictest2987512-21kworker/u64:0+efi_rts_wq19:23:4025
39026119916178,53cyclictest0-21swapper/2319:58:4816
39025959916185,11cyclictest0-21swapper/1921:50:1811
39025959916185,11cyclictest0-21swapper/1921:50:1711
39026139916082,12cyclictest0-21swapper/2519:55:1918
39026159915871,54cyclictest0-21swapper/2722:25:1720
39026159915871,54cyclictest0-21swapper/2722:25:1620
39025959915789,16cyclictest0-21swapper/1922:35:1811
39025959915789,16cyclictest0-21swapper/1922:35:1811
39025959915581,7cyclictest0-21swapper/1920:40:1611
39025959915581,7cyclictest0-21swapper/1920:40:1611
39025819915573,7cyclictest0-21swapper/1419:58:486
39026199915460,60cyclictest0-21swapper/3100:00:1925
39026199915460,60cyclictest0-21swapper/3100:00:1825
39026189915480,62cyclictest0-21swapper/3000:16:1724
39025509915473,8cyclictest0-21swapper/300:00:1923
39025509915473,8cyclictest0-21swapper/300:00:1823
39026199915361,57cyclictest0-21swapper/3122:25:1725
39026199915361,57cyclictest0-21swapper/3122:25:1625
39026159915386,58cyclictest0-21swapper/2723:00:1820
39025849915374,69cyclictest0-21swapper/1500:16:177
39025799915387,63cyclictest0-21swapper/1321:39:125
39025799915387,63cyclictest0-21swapper/1321:39:115
39025529915378,60cyclictest0-21swapper/423:00:1926
39026159915271,51cyclictest0-21swapper/2700:00:1820
39026159915271,51cyclictest0-21swapper/2700:00:1820
390261299152149,1cyclictest0-21swapper/2400:30:4617
390261299152149,1cyclictest0-21swapper/2400:30:4517
39025799915282,58cyclictest0-21swapper/1300:16:165
39026139915171,7cyclictest0-21swapper/2521:50:1718
39026139915171,7cyclictest0-21swapper/2521:50:1718
39025819915167,2cyclictest0-21swapper/1422:25:176
39025819915167,2cyclictest0-21swapper/1422:25:166
39025529915168,54cyclictest0-21swapper/419:58:4926
39026199915075,61cyclictest0-21swapper/3123:00:1825
39026159915076,49cyclictest0-21swapper/2719:58:4820
39026149915066,55cyclictest0-21swapper/2619:58:4819
39025849915078,65cyclictest0-21swapper/1520:25:177
39025849915078,65cyclictest0-21swapper/1520:25:177
39025509915084,57cyclictest0-21swapper/323:25:1923
39026199914966,54cyclictest0-21swapper/3119:58:4925
39026119914972,8cyclictest0-21swapper/2300:00:1816
39026119914972,8cyclictest0-21swapper/2300:00:1816
39025759914969,65cyclictest0-21swapper/1219:50:174
39025709914978,65cyclictest0-21swapper/1021:44:132
39025709914978,65cyclictest0-21swapper/1021:44:132
39025639914982,14cyclictest0-21swapper/822:35:1730
39025639914982,14cyclictest0-21swapper/822:35:1730
39025529914963,54cyclictest0-21swapper/422:25:1726
39025529914963,54cyclictest0-21swapper/422:25:1626
39026189914885,60cyclictest0-21swapper/3020:25:1724
39026189914885,60cyclictest0-21swapper/3020:25:1724
39025589914883,54cyclictest0-21swapper/600:16:1728
39026189914784,46cyclictest0-21swapper/3019:50:1724
39026169914779,58cyclictest0-21swapper/2800:16:1621
39025819914778,57cyclictest0-21swapper/1423:25:196
39025509914775,2cyclictest0-21swapper/319:23:4123
39025509914775,2cyclictest0-21swapper/319:23:4023
39025949914691,28cyclictest0-21swapper/1819:55:1910
39025949914674,11cyclictest0-21swapper/1821:50:1710
39025949914674,11cyclictest0-21swapper/1821:50:1710
39025819914682,55cyclictest0-21swapper/1423:00:196
39025619914671,49cyclictest0-21swapper/719:58:4829
39025509914674,3cyclictest0-21swapper/322:25:1723
39025509914674,3cyclictest0-21swapper/322:25:1623
39025819914569,53cyclictest0-21swapper/1419:23:416
39025819914569,53cyclictest0-21swapper/1419:23:406
39026159914482,54cyclictest0-21swapper/2723:25:1820
390261299144130,12cyclictest0-21swapper/2420:55:1917
39025849914478,54cyclictest0-21swapper/1519:50:177
390255599144122,4cyclictest0-21swapper/523:19:3627
39026169914384,50cyclictest0-21swapper/2820:25:1721
39026169914384,50cyclictest0-21swapper/2820:25:1621
39026119914373,40cyclictest0-21swapper/2322:25:1716
39026119914373,40cyclictest0-21swapper/2322:25:1616
390260699143121,6cyclictest0-21swapper/2222:30:1915
390260699143121,6cyclictest0-21swapper/2222:30:1815
39025529914373,58cyclictest0-21swapper/423:25:1926
39025419914366,63cyclictest0-21swapper/022:35:180
39025419914366,63cyclictest0-21swapper/022:35:170
39026169914285,55cyclictest0-21swapper/2821:39:1221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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