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2026-04-02 - 07:43
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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 Thu Apr 02, 2026 00:55:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
209729499183177,4cyclictest0-21swapper/1622:35:178
209730999175168,5cyclictest0-21swapper/3122:35:1625
209729799174112,34cyclictest0-21swapper/1922:55:4611
209729799174112,34cyclictest0-21swapper/1922:55:4511
20972709917181,56cyclictest2181069-21kworker/u64:2+efi_rts_wq21:10:1826
209729999166119,36cyclictest0-21swapper/2121:15:1814
20972629916686,50cyclictest0-21swapper/222:45:1612
20972819916588,64cyclictest0-21swapper/719:15:1629
20972819916588,64cyclictest0-21swapper/719:15:1629
20972769916580,3cyclictest0-21swapper/620:25:1728
20972769916580,3cyclictest0-21swapper/620:25:1728
20973019916486,49cyclictest0-21swapper/2323:10:1516
20973019916486,49cyclictest0-21swapper/2323:10:1516
209729899164135,17cyclictest0-21swapper/2019:55:1613
20972969915980,62cyclictest0-21swapper/1800:15:1810
20972969915980,62cyclictest0-21swapper/1800:15:1810
20972999915819,137cyclictest0-21swapper/2119:55:1614
209729599158122,8cyclictest0-21swapper/1722:55:469
209729599158122,8cyclictest0-21swapper/1722:55:459
20972709915877,52cyclictest0-21swapper/422:40:1626
20973019915781,59cyclictest0-21swapper/2300:15:1716
20973019915781,59cyclictest0-21swapper/2300:15:1716
20973009915782,46cyclictest0-21swapper/2221:25:1615
20972969915665,65cyclictest0-21swapper/1820:25:1710
20972969915665,65cyclictest0-21swapper/1820:25:1710
20972709915685,41cyclictest0-21swapper/421:00:1626
20973059915485,60cyclictest0-21swapper/2722:35:1620
20972819915475,55cyclictest0-21swapper/723:10:1529
20972819915475,55cyclictest0-21swapper/723:10:1529
20972729915315,136cyclictest0-21swapper/519:55:1627
20973049915284,41cyclictest0-21swapper/2622:45:1619
20972979915114,135cyclictest0-21swapper/1919:55:1711
20972819915181,44cyclictest0-21swapper/700:35:1629
20972819915181,44cyclictest0-21swapper/700:35:1629
20972969915085,44cyclictest0-21swapper/1823:10:1510
20972969915085,44cyclictest0-21swapper/1823:10:1510
209730899149118,7cyclictest0-21swapper/3022:55:4624
209730899149118,7cyclictest0-21swapper/3022:55:4624
20972709914978,50cyclictest0-21swapper/419:15:0426
20972569914966,57cyclictest0-21swapper/000:35:160
20972569914966,57cyclictest0-21swapper/000:35:160
20973009914872,7cyclictest0-21swapper/2222:00:1615
20973009914872,7cyclictest0-21swapper/2222:00:1615
20972569914873,58cyclictest0-21swapper/019:15:150
20972569914873,58cyclictest0-21swapper/019:15:150
20973029914780,42cyclictest0-21swapper/2422:45:1617
20973029914772,54cyclictest0-21swapper/2421:55:3517
20973029914772,54cyclictest0-21swapper/2421:55:3417
20973019914764,58cyclictest0-21swapper/2320:25:1616
20973019914764,58cyclictest0-21swapper/2320:25:1616
20972819914783,47cyclictest0-21swapper/719:40:0929
20972819914783,47cyclictest0-21swapper/719:40:0929
20973059914670,49cyclictest0-21swapper/2700:35:1620
20973059914670,49cyclictest0-21swapper/2700:35:1620
20972969914665,56cyclictest0-21swapper/1821:25:1610
20972919914610,134cyclictest0-21swapper/1319:55:165
20972849914681,54cyclictest0-21swapper/822:35:1630
20973059914582,44cyclictest0-21swapper/2700:01:1920
20973019914565,54cyclictest0-21swapper/2321:25:1616
20972769914571,5cyclictest0-21swapper/622:00:1728
20972769914571,5cyclictest0-21swapper/622:00:1628
20972569914577,47cyclictest0-21swapper/000:01:200
20972569914566,61cyclictest0-21swapper/019:30:160
20972569914566,61cyclictest0-21swapper/019:30:150
209730999144123,1cyclictest0-21swapper/3122:15:1825
20973059914477,45cyclictest0-21swapper/2719:15:1620
20973059914477,45cyclictest0-21swapper/2719:15:1620
209729299144113,3cyclictest0-21swapper/1422:55:466
209729299144113,3cyclictest0-21swapper/1422:55:456
20972919914427,99cyclictest2227929-21df20:45:155
20972919914427,99cyclictest2227929-21df20:45:155
20972849914474,51cyclictest0-21swapper/819:15:1530
20972849914474,51cyclictest0-21swapper/819:15:1530
20973059914370,57cyclictest0-21swapper/2719:30:1520
20973059914370,57cyclictest0-21swapper/2719:30:1520
20973009914282,46cyclictest0-21swapper/2221:05:2315
209729999142133,7cyclictest0-21swapper/2121:42:2014
209729999142133,7cyclictest0-21swapper/2121:42:2014
209729199142118,17cyclictest0-21swapper/1321:15:185
209727299142112,18cyclictest0-21swapper/521:15:1827
20972609914258,57cyclictest0-21swapper/122:00:161
20972609914258,57cyclictest0-21swapper/122:00:161
20972569914281,50cyclictest0-21swapper/022:35:160
20972569914260,58cyclictest0-21swapper/023:10:150
20972569914260,58cyclictest0-21swapper/023:10:150
209730899141120,2cyclictest0-21swapper/3022:15:1724
2097298991414,108cyclictest2227922-21sshd20:45:1613
2097298991414,108cyclictest2227922-21sshd20:45:1613
20972969914156,58cyclictest0-21swapper/1822:00:1610
20972969914156,58cyclictest0-21swapper/1822:00:1610
20972709914162,52cyclictest0-21swapper/422:45:1626
209728799140133,5cyclictest0-21swapper/922:33:3931
20972849914069,52cyclictest0-21swapper/819:40:0830
20972849914069,52cyclictest0-21swapper/819:40:0830
20973049913989,38cyclictest0-21swapper/2620:50:2119
20973049913989,38cyclictest0-21swapper/2620:50:2119
20972979913917,98cyclictest0-21swapper/1920:45:1511
20972979913917,98cyclictest0-21swapper/1920:45:1511
209729599139120,4cyclictest0-21swapper/1720:45:069
209729599139120,4cyclictest0-21swapper/1720:45:069
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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