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2026-08-09 - 08:27
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackfslot5.osadl.org (updated Sun Aug 09, 2026 03:37:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
155579997999787,7cyclictest0-21swapper/202:59:192
155559997299718,5cyclictest0-21swapper/102:59:181
155589997129706,2cyclictest0-21swapper/302:59:183
155549997129668,39cyclictest10658-21kworker/0:2+events02:59:190
155559945214509,7cyclictest0-21swapper/103:33:591
155549945134458,50cyclictest10658-21kworker/0:2+events03:33:580
155589945084497,5cyclictest0-21swapper/303:33:593
155579943874377,5cyclictest0-21swapper/203:33:582
1555799779767,7cyclictest0-21swapper/203:16:232
1555799776764,7cyclictest0-21swapper/202:43:292
1555799766753,7cyclictest0-21swapper/203:27:202
1555799761749,7cyclictest0-21swapper/202:32:312
1555599720707,8cyclictest0-21swapper/103:05:251
1555599720707,8cyclictest0-21swapper/103:05:251
1555599708698,5cyclictest0-21swapper/103:16:221
1555599705695,5cyclictest0-21swapper/102:43:291
1555899704695,5cyclictest0-21swapper/303:05:253
1555899704695,5cyclictest0-21swapper/303:05:253
1555599702690,7cyclictest0-21swapper/102:54:271
1555599702690,7cyclictest0-21swapper/102:54:271
1555599694684,5cyclictest0-21swapper/103:27:211
1555899693686,3cyclictest0-21swapper/303:16:223
1555899690683,3cyclictest0-21swapper/302:43:293
1555599690680,5cyclictest0-21swapper/102:32:301
1555899688678,5cyclictest0-21swapper/302:54:273
1555899688678,5cyclictest0-21swapper/302:54:263
1555499683657,21cyclictest18114-21kworker/0:0+events_freezable_power_03:05:240
1555499683657,21cyclictest18114-21kworker/0:0+events_freezable_power_03:05:240
1555899679672,3cyclictest0-21swapper/303:27:213
1555899675668,3cyclictest0-21swapper/302:32:303
1555499666648,13cyclictest22053-21kworker/0:6+events_freezable_power_03:16:230
1555499662640,17cyclictest14572-21kworker/0:3+events_freezable_power_02:54:270
1555499662640,17cyclictest14572-21kworker/0:3+events_freezable_power_02:54:260
1555499659645,9cyclictest18114-21kworker/0:0+events_freezable_power_02:43:290
1555499648634,10cyclictest10658-21kworker/0:2+events_freezable_power_03:27:210
1555499644630,9cyclictest18114-21kworker/0:0+events_freezable_power_02:32:310
1555799589576,8cyclictest0-21swapper/203:05:242
1555799589576,8cyclictest0-21swapper/203:05:242
1555799573559,8cyclictest0-21swapper/202:54:272
1555799573559,8cyclictest0-21swapper/202:54:262
1555499661,61cyclictest20653-20Xorg02:50:000
1555499632,6cyclictest24297-20Xorg03:23:290
1555499602,6cyclictest26392-21ntpq03:10:500
1555499601,55cyclictest24364-21cat03:05:050
1555499601,55cyclictest24364-21cat03:05:050
15557995040,5cyclictest0-21swapper/203:10:312
15555994840,5cyclictest0-21swapper/103:10:301
1555499482,5cyclictest17523-21ntpq02:35:300
15558994738,5cyclictest0-21swapper/303:20:453
15558994738,5cyclictest0-21swapper/303:10:323
15558994738,5cyclictest0-21swapper/303:05:013
15558994738,5cyclictest0-21swapper/303:05:013
15557994638,5cyclictest0-21swapper/203:05:032
15557994638,5cyclictest0-21swapper/203:05:032
15555994638,5cyclictest0-21swapper/103:20:451
15557994535,5cyclictest0-21swapper/203:20:192
15558994435,5cyclictest0-21swapper/302:50:023
1555599441,5cyclictest0-21swapper/102:40:011
15557994335,5cyclictest0-21swapper/202:50:022
15555994335,5cyclictest0-21swapper/103:05:021
15555994335,5cyclictest0-21swapper/103:05:011
15555994335,5cyclictest0-21swapper/102:50:031
15554994320,19cyclictest9450irq/76-5b050000.ethernet02:30:010
1555799351,30cyclictest0-21swapper/202:35:172
15558993425,5cyclictest0-21swapper/302:35:173
15558993324,5cyclictest0-21swapper/302:30:013
1555599302,25cyclictest0-21swapper/102:30:011
1555799265,18cyclictest17592irq/55-edma2-chan7-tx02:30:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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