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2026-04-07 - 10:06
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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 Tue Apr 07, 2026 00:44:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1102539950,0EcMasterDemoSyn1103229tAtEmLog_019:33:595
1637639930,0EcMasterDemoSyn1638629tAtEmLog_022:51:465
2587439860,0EcMasterDemoSyn2588029tAtEmLog_021:10:215
231539830,0EcMasterDemoSyn232529tAtEmLog_020:24:425
2992439820,0EcMasterDemoSyn2993429tAtEmLog_020:14:325
2618739820,0EcMasterDemoSyn2619729tAtEmLog_021:45:515
2618739820,0EcMasterDemoSyn2619729tAtEmLog_021:45:515
2388939820,0EcMasterDemoSyn2389929tAtEmLog_000:07:515
237539820,0EcMasterDemoSyn238529tAtEmLog_022:26:255
2047639820,0EcMasterDemoSyn2048629tAtEmLog_019:54:165
2046239820,0EcMasterDemoSyn2047229tAtEmLog_023:12:035
1338139820,0EcMasterDemoSyn1339129tAtEmLog_019:39:035
1177439820,0EcMasterDemoSyn1178429tAtEmLog_020:44:595
2853539810,0EcMasterDemoSyn2854529tAtEmLog_023:52:385
2853539810,0EcMasterDemoSyn2854529tAtEmLog_023:52:375
2455039810,0EcMasterDemoSyn2456029tAtEmLog_023:32:215
1228239810,0EcMasterDemoSyn1229229tAtEmLog_021:20:295
196922710,2sleep50-21swapper/521:00:145
305139660,0EcMasterDemoSyn0-21swapper/421:50:554
31799994643,2cyclictest23050irq/32-nvkm19:39:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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