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2026-03-30 - 18:47
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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 Mon Mar 30, 2026 12:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29979391110,1EcMasterDemoSyn29987-21runintdemo5min08:23:171
1352739900,0EcMasterDemoSyn1353729tAtEmLog_009:24:095
2997939840,0EcMasterDemoSyn2998929tAtEmLog_008:23:185
418439830,0EcMasterDemoSyn419429tAtEmLog_009:19:055
963839820,0EcMasterDemoSyn964829tAtEmLog_012:01:215
494739820,0EcMasterDemoSyn495729tAtEmLog_008:38:315
3211439820,0EcMasterDemoSyn3212429tAtEmLog_009:34:185
2722039820,0EcMasterDemoSyn2723029tAtEmLog_009:14:015
2280139820,0EcMasterDemoSyn2281129tAtEmLog_009:29:135
1875439820,0EcMasterDemoSyn1876429tAtEmLog_012:06:275
1677939820,0EcMasterDemoSyn1678929tAtEmLog_009:03:525
1503539820,0EcMasterDemoSyn1504529tAtEmLog_011:10:395
1204139810,0EcMasterDemoSyn1205129tAtEmLog_008:53:445
26267994441,2cyclictest23050irq/32-nvkm10:50:220
68739420,1EcMasterDemoSyn705-21runintdemo5min07:22:273
6802410,1sleep40-21swapper/410:45:194
188822300,0sleep2401ktimers/212:25:092
2722039260,0EcMasterDemoSyn27228-21runintdemo5min09:14:013
1373039260,1EcMasterDemoSyn13736-21runintdemo5min12:21:390
145262190,0sleep40-21swapper/410:35:174
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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