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2026-04-19 - 21:13
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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 Sun Apr 19, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3637391500,1EcMasterDemoSyn3644-21runintdemo5min09:47:253
28754391400,1EcMasterDemoSyn28761-21runintdemo5min09:01:483
10393391010,0EcMasterDemoSyn10400-21runintdemo5min12:14:293
2591839920,0EcMasterDemoSyn2592829tAtEmLog_010:53:215
38542910,0sleep00-21swapper/011:35:110
3172139910,0EcMasterDemoSyn3173129tAtEmLog_009:27:085
269039910,0EcMasterDemoSyn270029tAtEmLog_008:06:015
2220839910,0EcMasterDemoSyn2221829tAtEmLog_009:22:045
316002850,0sleep2391rcuc/210:38:512
676639830,1EcMasterDemoSyn677629tAtEmLog_011:18:425
3274239830,0EcMasterDemoSyn3275229tAtEmLog_008:00:565
2966939830,0EcMasterDemoSyn2968029tAtEmLog_011:49:085
2966939830,0EcMasterDemoSyn2968029tAtEmLog_011:49:075
264539830,0EcMasterDemoSyn265629tAtEmLog_010:58:265
1692439830,0EcMasterDemoSyn1693429tAtEmLog_008:36:265
3056439820,0EcMasterDemoSyn3057429tAtEmLog_010:38:085
2800539820,0EcMasterDemoSyn2801529tAtEmLog_007:50:485
2800539820,0EcMasterDemoSyn2801529tAtEmLog_007:50:485
2637439820,0EcMasterDemoSyn2638429tAtEmLog_008:56:435
1774439820,0EcMasterDemoSyn1775429tAtEmLog_009:37:175
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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