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2026-05-19 - 13:53
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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 Tue May 19, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
124582980,0sleep00-21swapper/000:26:230
879439920,0EcMasterDemoSyn880429tAtEmLog_021:01:285
2904839910,0EcMasterDemoSyn2905829tAtEmLog_022:12:285
175682870,0sleep20-21swapper/223:17:362
1953739840,0EcMasterDemoSyn1954729tAtEmLog_022:42:545
155039830,0EcMasterDemoSyn156029tAtEmLog_021:57:155
155039830,0EcMasterDemoSyn156029tAtEmLog_021:57:155
2875139820,0EcMasterDemoSyn2876129tAtEmLog_019:30:125
2639239820,0EcMasterDemoSyn2640229tAtEmLog_019:25:075
2252139820,0EcMasterDemoSyn2253129tAtEmLog_023:38:415
2229239820,0EcMasterDemoSyn2230229tAtEmLog_020:20:545
2016839820,0EcMasterDemoSyn2017829tAtEmLog_021:31:545
1267739820,0EcMasterDemoSyn1268729tAtEmLog_000:09:065
757939810,0EcMasterDemoSyn758929tAtEmLog_000:24:195
538939810,0EcMasterDemoSyn539929tAtEmLog_022:53:025
2936939810,0EcMasterDemoSyn2937929tAtEmLog_020:36:075
2479939810,0EcMasterDemoSyn2480929tAtEmLog_021:52:105
1247739810,0EcMasterDemoSyn1248729tAtEmLog_020:00:375
1114939810,0EcMasterDemoSyn1115929tAtEmLog_021:06:325
2447339570,0EcMasterDemoSyn24482-21runintdemo5min22:27:413
148282370,1sleep10-21swapper/122:22:181
139062270,1sleep2391rcuc/200:27:252
2701039250,1EcMasterDemoSyn27019-21runintdemo5min20:31:034
288512210,1sleep20-21swapper/222:30:152
105822200,0sleep40-21swapper/400:07:364
1908399190,10cyclictest780-21runrttasks00:02:050
1909099180,10cyclictest10515-21ssh23:14:001
1908399181,9cyclictest780-21runrttasks20:58:050
1908399180,14cyclictest29316-21sh21:19:420
1908399180,10cyclictest855-21sh21:56:470
1908399180,10cyclictest855-21sh21:56:470
1908399180,10cyclictest14204-21sh22:04:450
1870629180,15tAtEmLog_027032-21taskset23:22:585
759099170,7tDemoTimingTask11311-21chrt00:25:355
2934299170,7tDemoTimingTask29761-21chrt21:37:155
1910399179,6cyclictest9516-21cut22:55:163
1910399171,12cyclictest16-1pr/legacy21:31:533
1908399170,9cyclictest28652-21sh23:24:060
1908399170,9cyclictest20177-21sh21:14:420
1908399170,7cyclictest26285-21ssh00:34:490
1908399170,14cyclictest27931-21sh22:47:280
120799170,10tDemoTimingTask1329-21chrt22:32:495
2496139160,6EcMasterDemoSyn32542-21chrt21:20:365
2466029160,7tAtEmLog_024706-21chrt20:26:145
1911099169,5cyclictest24500-21tail20:25:234
19110991613,2cyclictest22575-21turbostat22:45:004
1910399160,10cyclictest16672-21ssh22:40:533
1909699168,6cyclictest4202-21sed23:10:152
19090991611,3cyclictest16-1pr/legacy19:25:061
1909099160,10cyclictest28434-21ssh22:12:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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