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2026-03-31 - 01:01
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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 Mar 30, 2026 00:55:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
39002979920288,85cyclictest0-21swapper/3019:35:2224
39002979920288,85cyclictest0-21swapper/3019:35:2224
39002869917382,63cyclictest0-21swapper/1919:35:2111
39002869917382,63cyclictest0-21swapper/1919:35:2111
39002599917287,4cyclictest0-21swapper/400:20:1626
39002599917287,4cyclictest0-21swapper/400:20:1526
39002979917183,57cyclictest0-21swapper/3023:15:1824
39002979917183,57cyclictest0-21swapper/3023:15:1824
39002839917080,61cyclictest0-21swapper/1619:35:218
39002839917080,61cyclictest0-21swapper/1619:35:218
39002609916982,9cyclictest0-21swapper/519:30:2127
39002609916982,9cyclictest0-21swapper/519:30:2127
39002809916879,64cyclictest1776360-21kworker/u64:2+efi_rts_wq20:20:315
39002919916383,60cyclictest0-21swapper/2419:35:1617
39002919916383,60cyclictest0-21swapper/2419:35:1617
39002919916383,56cyclictest0-21swapper/2422:30:1717
39002809916184,60cyclictest0-21swapper/1300:25:165
39002809916184,60cyclictest0-21swapper/1300:25:155
3900289991600,90cyclictest0-21swapper/2223:01:0215
3900289991600,90cyclictest0-21swapper/2223:01:0215
39002829916075,45cyclictest0-21swapper/1500:20:167
39002829916075,45cyclictest0-21swapper/1500:20:157
39002979915971,64cyclictest0-21swapper/3020:20:3124
39002829915987,47cyclictest0-21swapper/1520:20:307
39002809915983,69cyclictest0-21swapper/1323:30:165
39002809915983,69cyclictest0-21swapper/1323:30:165
39002939915888,53cyclictest0-21swapper/2622:35:1619
39002869915888,68cyclictest0-21swapper/1923:30:1611
39002869915888,68cyclictest0-21swapper/1923:30:1611
39002559915874,8cyclictest0-21swapper/319:30:2123
39002559915874,8cyclictest0-21swapper/319:30:2123
39002979915676,74cyclictest0-21swapper/3023:30:1624
39002979915676,74cyclictest0-21swapper/3023:30:1624
39002909915697,32cyclictest0-21swapper/2321:25:2016
39002859915678,69cyclictest0-21swapper/1820:40:1510
39002859915678,69cyclictest0-21swapper/1820:40:1510
39002609915579,33cyclictest0-21swapper/523:20:1627
39002609915579,33cyclictest0-21swapper/523:20:1627
39002919915474,56cyclictest0-21swapper/2420:35:1617
39002919915474,56cyclictest0-21swapper/2420:35:1617
39002829915483,48cyclictest0-21swapper/1521:30:167
39002829915467,57cyclictest0-21swapper/1519:30:207
39002829915467,57cyclictest0-21swapper/1519:30:207
390027099154107,24cyclictest0-21swapper/722:50:1429
39002869915362,67cyclictest0-21swapper/1920:35:1711
39002869915362,67cyclictest0-21swapper/1920:35:1711
39002809915372,57cyclictest0-21swapper/1320:05:155
39002939915286,40cyclictest0-21swapper/2623:01:0219
39002939915286,40cyclictest0-21swapper/2623:01:0219
39002919915282,64cyclictest0-21swapper/2423:30:1717
39002919915282,64cyclictest0-21swapper/2423:30:1717
39002919915281,60cyclictest0-21swapper/2400:25:1517
39002919915281,60cyclictest0-21swapper/2400:25:1517
39002809915267,46cyclictest0-21swapper/1300:20:155
39002809915267,46cyclictest0-21swapper/1300:20:155
3900282991510,114cyclictest101703-21kworker/u64:1+efi_rts_wq23:15:177
3900282991510,114cyclictest101703-21kworker/u64:1+efi_rts_wq23:15:177
39002789915174,51cyclictest0-21swapper/1119:35:213
39002789915174,51cyclictest0-21swapper/1119:35:213
390027699151118,6cyclictest0-21swapper/920:55:3731
390027699151118,6cyclictest0-21swapper/920:55:3731
39002559915171,5cyclictest0-21swapper/323:20:1623
39002559915171,5cyclictest0-21swapper/323:20:1623
39002839915087,61cyclictest0-21swapper/1623:30:178
39002839915087,61cyclictest0-21swapper/1623:30:168
39002839915075,45cyclictest0-21swapper/1623:15:178
39002839915075,45cyclictest0-21swapper/1623:15:178
39002839915068,62cyclictest0-21swapper/1600:25:158
39002839915068,62cyclictest0-21swapper/1600:25:158
39002829915081,38cyclictest0-21swapper/1520:05:157
39002599915076,5cyclictest0-21swapper/423:20:1626
39002599915076,5cyclictest0-21swapper/423:20:1626
39002919914970,52cyclictest0-21swapper/2420:40:1617
39002919914970,52cyclictest0-21swapper/2420:40:1517
39002919914969,52cyclictest0-21swapper/2420:05:1517
39002559914983,31cyclictest101703-21kworker/u64:1+efi_rts_wq00:20:1523
39002559914983,31cyclictest101703-21kworker/u64:1+efi_rts_wq00:20:1523
39002559914977,43cyclictest101703-21kworker/u64:1+efi_rts_wq22:40:5823
39002979914869,55cyclictest0-21swapper/3020:35:1624
39002979914869,55cyclictest0-21swapper/3020:35:1624
39002969914873,58cyclictest0-21swapper/2921:55:1722
39002969914873,58cyclictest0-21swapper/2921:55:1722
39002929914880,65cyclictest0-21swapper/2523:30:1618
39002929914880,65cyclictest0-21swapper/2523:30:1618
39002809914876,45cyclictest0-21swapper/1320:35:165
39002809914876,45cyclictest0-21swapper/1320:35:165
39002599914880,2cyclictest0-21swapper/419:30:2026
39002599914880,2cyclictest0-21swapper/419:30:2026
39002929914772,49cyclictest0-21swapper/2519:35:2118
39002929914772,49cyclictest0-21swapper/2519:35:2118
39002919914772,60cyclictest0-21swapper/2421:30:1717
3900291991471,130cyclictest1776360-21kworker/u64:2+efi_rts_wq21:25:4317
39002789914781,62cyclictest0-21swapper/1123:30:173
39002789914781,62cyclictest0-21swapper/1123:30:173
39002919914688,31cyclictest0-21swapper/2423:15:1717
39002919914688,31cyclictest0-21swapper/2423:15:1717
39002899914674,64cyclictest0-21swapper/2220:40:1515
39002899914674,64cyclictest0-21swapper/2220:40:1515
39002839914661,60cyclictest0-21swapper/1620:35:168
39002839914661,60cyclictest0-21swapper/1620:35:168
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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