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2026-04-08 - 08:51
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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 Wed Apr 08, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
346439850,0EcMasterDemoSyn347429tAtEmLog_023:27:255
2825039840,0EcMasterDemoSyn2826229tAtEmLog_022:11:225
2264839840,0EcMasterDemoSyn2265829tAtEmLog_023:02:045
3078039830,0EcMasterDemoSyn3079029tAtEmLog_000:18:085
2396239830,0EcMasterDemoSyn2397229tAtEmLog_021:51:055
2001439830,0EcMasterDemoSyn2002429tAtEmLog_019:08:485
94539820,1EcMasterDemoSyn95629tAtEmLog_021:20:395
683339820,0EcMasterDemoSyn684329tAtEmLog_019:49:225
2558039820,0EcMasterDemoSyn2559029tAtEmLog_000:33:215
229039820,0EcMasterDemoSyn230029tAtEmLog_000:38:265
921839810,0EcMasterDemoSyn922829tAtEmLog_022:36:435
77439810,0EcMasterDemoSyn78529tAtEmLog_020:45:095
3112739810,0EcMasterDemoSyn3113729tAtEmLog_023:42:385
2336339810,0EcMasterDemoSyn2337329tAtEmLog_022:26:345
2238839810,0EcMasterDemoSyn2239829tAtEmLog_019:13:525
1479939700,1EcMasterDemoSyn14804-21runintdemo5min21:46:001
3078039470,0EcMasterDemoSyn30787-21grep00:18:082
299112220,0sleep50-21swapper/522:48:295
20205992118,2cyclictest1856-21kworker/1:1+events20:50:131
20209992012,7cyclictest5751-21tr22:35:122
2020099180,14cyclictest14323-21sh21:10:210
2020099180,10cyclictest31069-21sh22:13:200
2020099180,10cyclictest20863-21sh23:36:450
2021799171,10cyclictest16-1pr/legacy22:06:164
2021499170,10cyclictest16859-21ssh21:30:113
2020999175,9cyclictest716-21snmpd00:11:292
2020599179,6cyclictest29277-21sed00:35:171
2020099178,3cyclictest645-21avahi-daemon21:35:000
2020099175,9cyclictest28958-21sh23:23:520
2020099170,9cyclictest6762-21sh00:05:010
2020099170,9cyclictest32061-21sh23:07:200
2020099170,9cyclictest32061-21sh23:07:200
2020099170,9cyclictest24376-21sh22:09:590
2020099170,9cyclictest10322-21sh23:49:230
2020099170,14cyclictest5991-21sh23:29:110
2020099170,14cyclictest18972-21sh00:11:090
2020099170,13cyclictest780-21runrttasks23:58:290
1423529170,13tAtEmLog_0166262sleep522:23:125
2021799161,11cyclictest16-1pr/legacy20:19:464
2021499168,6cyclictest21000-21grep22:25:193
2021499161,9cyclictest4806-21runrttasks22:16:183
2020599165,8cyclictest31124-21systemctl19:30:211
2020099166,8cyclictest4537-21ssh21:40:230
20200991612,3cyclictest23504-21sh20:25:000
2020099160,9cyclictest780-21runrttasks20:19:070
2020099160,9cyclictest2264-21sh21:21:340
2020099160,7cyclictest7822-21sh22:18:240
2020099160,14cyclictest11285-21sh21:26:280
2020099160,13cyclictest17656-21sh22:41:160
1349699160,9tDemoTimingTask13515-21taskset22:57:005
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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