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2026-03-08 - 02:08
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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 50 highest latencies:
System rack5slot1.osadl.org (updated Sun Mar 08, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2515391230,0EcMasterDemoSyn0-21swapper/420:46:134
2515391230,0EcMasterDemoSyn0-21swapper/420:46:124
2311339910,0EcMasterDemoSyn2312329tAtEmLog_020:20:525
2073139910,0EcMasterDemoSyn2074129tAtEmLog_020:15:485
603739840,0EcMasterDemoSyn604729tAtEmLog_019:45:225
517139840,0EcMasterDemoSyn518129tAtEmLog_000:03:595
728539820,0EcMasterDemoSyn729529tAtEmLog_020:56:215
2431239820,0EcMasterDemoSyn2432229tAtEmLog_023:38:385
1836339820,0EcMasterDemoSyn1837329tAtEmLog_020:10:425
1519839820,0EcMasterDemoSyn1520829tAtEmLog_023:33:335
1425439820,0EcMasterDemoSyn1426429tAtEmLog_000:09:035
1201839820,0EcMasterDemoSyn1202829tAtEmLog_021:06:295
1103639820,0EcMasterDemoSyn1104629tAtEmLog_023:13:165
910739810,0EcMasterDemoSyn911729tAtEmLog_000:24:165
45539810,0EcMasterDemoSyn46529tAtEmLog_019:35:145
360939810,0EcMasterDemoSyn361929tAtEmLog_019:40:195
3045839810,0EcMasterDemoSyn3046829tAtEmLog_021:36:555
2782939810,0EcMasterDemoSyn2783929tAtEmLog_020:31:005
270639810,0EcMasterDemoSyn271629tAtEmLog_022:32:425
254839810,0EcMasterDemoSyn255829tAtEmLog_021:21:425
2127939810,0EcMasterDemoSyn2128929tAtEmLog_021:31:515
2011439800,0EcMasterDemoSyn2012429tAtEmLog_019:09:525
128222770,0sleep40-21swapper/420:00:184
1652239760,1EcMasterDemoSyn16527-21runintdemo5min22:22:342
269839540,1EcMasterDemoSyn2706-21grep21:57:124
259222340,1sleep0151ktimers/000:33:160
259222340,1sleep0151ktimers/000:33:160
94722300,0sleep10-21swapper/121:00:251
2928439240,1EcMasterDemoSyn29293-21runintdemo5min23:23:251
2022099191,7cyclictest366-21sh00:19:281
2022099190,7cyclictest14472-21awk21:10:231
1178439190,4EcMasterDemoSyn11788-21sed21:26:474
3014299180,11tDemoTimingTask557-21chrt22:49:565
20221991810,6cyclictest22673-21grep21:50:192
2022099184,12cyclictest17096-21forks22:05:141
20220991811,6cyclictest5102-21aten2_r5power_c23:10:131
2022099180,7cyclictest28117-21ssh23:58:451
2022099180,6cyclictest780-21runrttasks21:32:591
2021999185,9cyclictest20699-21sh21:14:280
2021999180,14cyclictest12929-21sshd21:27:330
2021999180,10cyclictest26027-21ssh23:57:160
911729170,7tAtEmLog_014664-21chrt00:26:495
2929599171,13tDemoTimingTask31919-21chrt23:25:035
2783899170,10tDemoTimingTask30163-21chrt19:30:015
2334299170,10tDemoTimingTask23433-21chrt00:14:115
2102399170,10tDemoTimingTask21138-21chrt22:42:535
2022099176,9cyclictest716-21snmpd22:50:111
2022099170,7cyclictest8192-21ssh21:42:351
2022099170,7cyclictest4747-21ssh23:45:181
2022099170,7cyclictest4303-21ssh23:09:521
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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