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2026-01-08 - 07:06
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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 20 highest latencies:
System rack5slot1.osadl.org (updated Thu Jan 08, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
152639830,0EcMasterDemoSyn153629tAtEmLog_022:45:385
1488239830,0EcMasterDemoSyn1489229tAtEmLog_023:46:295
1250039830,0EcMasterDemoSyn1251029tAtEmLog_020:59:105
881239820,0EcMasterDemoSyn882229tAtEmLog_019:43:065
1831439820,0EcMasterDemoSyn1832429tAtEmLog_020:03:235
171439820,0EcMasterDemoSyn172429tAtEmLog_019:27:535
1103239820,0EcMasterDemoSyn1104229tAtEmLog_022:50:425
748539810,0EcMasterDemoSyn749529tAtEmLog_020:49:015
2464839810,0EcMasterDemoSyn2465829tAtEmLog_019:07:355
1493339810,0EcMasterDemoSyn1494329tAtEmLog_021:04:145
149139810,0EcMasterDemoSyn150129tAtEmLog_023:21:085
3107539770,0EcMasterDemoSyn0-21swapper/521:39:425
748539400,0EcMasterDemoSyn7490-21runintdemo5min20:49:011
158462370,0sleep315847-21ssh22:35:563
80862350,0sleep28087-21ssh21:21:472
149139330,1EcMasterDemoSyn1500-21runintdemo5min23:21:082
932039240,1EcMasterDemoSyn9331-21runintdemo5min22:15:133
932039240,1EcMasterDemoSyn9331-21runintdemo5min22:15:133
24938991916,2cyclictest0-21swapper/219:45:142
3263439180,0EcMasterDemoSyn0-21swapper/000:32:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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