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2026-07-02 - 09:36
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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 Thu Jul 02, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21030391450,1EcMasterDemoSyn21036-21ps19:14:174
6137391380,0EcMasterDemoSyn0-21swapper/320:55:433
268939930,0EcMasterDemoSyn269929tAtEmLog_000:23:375
2413639910,0EcMasterDemoSyn2414629tAtEmLog_023:22:455
3152539860,0EcMasterDemoSyn3153329tAtEmLog_000:03:205
613739820,0EcMasterDemoSyn614729tAtEmLog_020:55:425
1875439820,0EcMasterDemoSyn1876629tAtEmLog_023:37:595
1865739820,0EcMasterDemoSyn1866729tAtEmLog_019:09:135
1235939820,0EcMasterDemoSyn1236929tAtEmLog_022:21:555
378039810,0EcMasterDemoSyn379029tAtEmLog_020:50:395
244522810,0sleep00-21swapper/021:35:120
1793739810,0EcMasterDemoSyn1794729tAtEmLog_020:15:085
1557839810,0EcMasterDemoSyn1558829tAtEmLog_020:10:045
67939800,0EcMasterDemoSyn68929tAtEmLog_023:27:505
2582339800,0EcMasterDemoSyn2583329tAtEmLog_019:24:265
193532630,0sleep460-21ksoftirqd/421:50:144
1328039580,0EcMasterDemoSyn13285-21runintdemo5min21:46:241
203152420,1sleep00-21swapper/021:32:280
191039410,1EcMasterDemoSyn1917-21grep22:52:214
18809993128,2cyclictest19330-21kworker/4:2+events23:12:364
18808992114,6cyclictest17203-21cut23:55:153
240042200,0sleep00-21swapper/021:16:150
240042200,0sleep00-21swapper/021:16:150
2529699180,11tDemoTimingTask25406-21chrt22:47:185
1880399180,10cyclictest9424-21cat21:45:010
1880399180,10cyclictest780-21runrttasks20:59:290
1880399180,10cyclictest23003-21sh21:51:570
1880399180,10cyclictest2148-21sh21:58:450
1088729180,10tAtEmLog_011483-21chrt21:10:015
711799170,9tDemoTimingTask11429-21chrt22:40:005
600299170,10tDemoTimingTask9638-21chrt23:15:015
1880999179,6cyclictest22473-21tr23:40:124
1880999171,12cyclictest16-1pr/legacy21:41:204
1880899172,8cyclictest22651-21sed20:25:013
1880899172,11cyclictest28862-21ssh22:30:533
1880799171,12cyclictest16-1pr/legacy23:53:102
1880399175,9cyclictest25255-21sh22:47:150
1880399174,9cyclictest3562-21sh21:23:220
1880399170,9cyclictest14959-21diskmemload22:41:190
1880399170,9cyclictest14445-21sh22:59:530
1880399170,14cyclictest9830-21sh00:09:390
1880399170,14cyclictest29788-21sh00:38:420
1329029170,7tAtEmLog_014753-21taskset21:47:275
817499160,9tDemoTimingTask8270-21taskset22:01:425
2635599160,13tDemoTimingTask269142sleep520:32:125
1880999165,8cyclictest15503-21smartctl00:30:214
1880899163,9cyclictest32693-21grep23:45:233
1880899163,8cyclictest21994-21awk21:15:193
1880899163,8cyclictest21994-21awk21:15:183
1880899163,8cyclictest1699-21ssh23:10:153
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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