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2026-04-04 - 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 Sat Apr 04, 2026 00:54:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22173939918289,55cyclictest0-21swapper/2020:30:1613
22173939918289,55cyclictest0-21swapper/2020:30:1613
221737399173162,4cyclictest0-21swapper/922:25:3131
22173899917184,53cyclictest0-21swapper/1620:30:168
22173899917184,53cyclictest0-21swapper/1620:30:168
221739799169140,14cyclictest0-21swapper/2422:25:3117
22173899916990,10cyclictest0-21swapper/1621:40:218
22173899916990,10cyclictest0-21swapper/1621:40:218
22174049916888,59cyclictest0-21swapper/3121:00:1625
22174039916880,49cyclictest0-21swapper/3020:45:1624
22173449916782,67cyclictest0-21swapper/120:15:161
22173449916782,67cyclictest0-21swapper/120:15:161
22173959916676,63cyclictest0-21swapper/2222:00:1615
22173589916683,66cyclictest0-21swapper/520:15:1627
22173589916683,66cyclictest0-21swapper/520:15:1627
2217391991650,1cyclictest0-21swapper/1821:25:1710
2217391991650,1cyclictest0-21swapper/1821:25:1710
221737399164156,7cyclictest0-21swapper/921:45:1631
221737399164156,7cyclictest0-21swapper/921:45:1631
22174019916284,61cyclictest0-21swapper/2819:14:5421
22174019916284,61cyclictest0-21swapper/2819:14:5421
22173959916284,57cyclictest0-21swapper/2221:00:1615
22173959916279,53cyclictest0-21swapper/2220:00:0315
22173409916283,5cyclictest0-21swapper/021:00:160
22173859916132,118cyclictest0-21swapper/1222:25:314
22174039916084,43cyclictest0-21swapper/3020:00:0324
22173409916076,7cyclictest0-21swapper/022:00:160
2217340991600,88cyclictest0-21swapper/020:15:160
2217340991600,88cyclictest0-21swapper/020:15:160
2217401991591,141cyclictest2181069-21kworker/u64:2+efi_rts_wq23:40:1521
22173589915879,53cyclictest0-21swapper/522:35:3327
22173589915879,53cyclictest0-21swapper/522:35:3327
22173699915789,38cyclictest0-21swapper/820:00:0330
22173589915778,57cyclictest0-21swapper/521:00:1627
22174019915680,69cyclictest0-21swapper/2819:45:0021
2217395991560,91cyclictest0-21swapper/2220:15:1615
2217395991560,91cyclictest0-21swapper/2220:15:1615
22173889915680,1cyclictest0-21swapper/1520:45:167
2217387991561,97cyclictest2181069-21kworker/u64:2+efi_rts_wq20:45:166
2217358991560,90cyclictest0-21swapper/521:35:2027
2217358991560,90cyclictest0-21swapper/521:35:2027
22174049915590,45cyclictest0-21swapper/3122:35:3325
22174049915590,45cyclictest0-21swapper/3122:35:3325
22174049915579,3cyclictest0-21swapper/3120:45:1625
22174039915582,56cyclictest0-21swapper/3022:35:1624
22174039915582,56cyclictest0-21swapper/3022:35:1624
22173959915565,12cyclictest0-21swapper/2221:40:2115
22173959915565,12cyclictest0-21swapper/2221:40:2115
22173959915474,3cyclictest0-21swapper/2220:45:1615
22173929915385,38cyclictest0-21swapper/1921:30:1711
22173929915385,38cyclictest0-21swapper/1921:30:1711
22173909915388,47cyclictest0-21swapper/1719:14:549
22173909915388,47cyclictest0-21swapper/1719:14:549
22173559915369,52cyclictest0-21swapper/422:55:1826
22173559915369,52cyclictest0-21swapper/422:55:1826
221734799153129,10cyclictest0-21swapper/223:20:1612
22173559915277,57cyclictest0-21swapper/421:05:1626
22173449915267,6cyclictest0-21swapper/120:45:161
22173909915160,67cyclictest0-21swapper/1700:00:169
22173909915160,67cyclictest0-21swapper/1700:00:169
22174039915081,46cyclictest0-21swapper/3022:00:1624
221739499150139,8cyclictest0-21swapper/2121:45:1614
221739499150139,8cyclictest0-21swapper/2121:45:1614
221739499150127,7cyclictest0-21swapper/2122:05:2614
22173699915073,7cyclictest0-21swapper/800:05:1730
22173699915073,7cyclictest0-21swapper/800:05:1730
22173679915014,124cyclictest0-21swapper/722:25:3129
22173969914987,36cyclictest0-21swapper/2320:55:1516
22173959914885,38cyclictest0-21swapper/2222:35:3315
22173959914885,38cyclictest0-21swapper/2222:35:3315
22173529914883,48cyclictest0-21swapper/319:14:5423
22173529914883,48cyclictest0-21swapper/319:14:5423
22173409914873,2cyclictest0-21swapper/020:45:160
22174039914769,11cyclictest0-21swapper/3021:40:2124
22174039914769,11cyclictest0-21swapper/3021:40:2024
22173589914773,2cyclictest0-21swapper/520:00:0327
22174039914688,39cyclictest0-21swapper/3021:00:1624
22174009914682,51cyclictest0-21swapper/2721:35:2020
22174009914682,51cyclictest0-21swapper/2721:35:2020
22173959914659,54cyclictest0-21swapper/2220:30:1615
22173959914659,54cyclictest0-21swapper/2220:30:1615
22173889914685,32cyclictest0-21swapper/1520:00:037
22173859914635,109cyclictest0-21swapper/1221:45:164
22173859914635,109cyclictest0-21swapper/1221:45:164
221734799146119,3cyclictest0-21swapper/219:55:1612
22173449914672,3cyclictest0-21swapper/120:00:031
22173919914564,59cyclictest0-21swapper/1823:45:1710
22173919914564,59cyclictest0-21swapper/1823:45:1710
2217344991450,116cyclictest0-21swapper/121:35:201
2217344991450,116cyclictest0-21swapper/121:35:201
22173929914473,48cyclictest0-21swapper/1900:00:1611
22173929914473,48cyclictest0-21swapper/1900:00:1611
22173449914477,47cyclictest0-21swapper/121:00:161
22173449914470,4cyclictest0-21swapper/122:00:161
22173409914463,11cyclictest0-21swapper/022:25:160
22174009914385,55cyclictest0-21swapper/2719:50:1720
22174009914360,56cyclictest0-21swapper/2722:00:1620
2217392991430,82cyclictest0-21swapper/1923:45:1711
2217392991430,82cyclictest0-21swapper/1923:45:1711
221738799143136,5cyclictest0-21swapper/1421:45:166
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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