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2026-07-02 - 15:13
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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 Thu Jul 02, 2026 12:44:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3068391420,0EcMasterDemoSyn0-21swapper/407:24:314
3257839930,0EcMasterDemoSyn3258829tAtEmLog_011:58:215
3153139930,0EcMasterDemoSyn0-21swapper/010:27:050
3153139930,0EcMasterDemoSyn0-21swapper/010:27:040
1198939920,0EcMasterDemoSyn1200029tAtEmLog_010:52:265
2875639860,0EcMasterDemoSyn2876729tAtEmLog_011:38:045
2468339830,0EcMasterDemoSyn2469329tAtEmLog_009:11:015
1301339830,0EcMasterDemoSyn1302329tAtEmLog_007:44:485
809139820,0EcMasterDemoSyn810129tAtEmLog_007:34:395
2769739820,0EcMasterDemoSyn2770729tAtEmLog_010:06:485
2632339820,0EcMasterDemoSyn2633329tAtEmLog_010:42:175
1962539820,0EcMasterDemoSyn1963529tAtEmLog_009:26:145
1724639820,0EcMasterDemoSyn1725629tAtEmLog_010:37:135
668839810,0EcMasterDemoSyn669829tAtEmLog_011:07:395
160242480,0sleep40-21swapper/412:06:454
152712320,0sleep30-21swapper/311:48:513
446929190,0tAtEmLog_00-21swapper/508:35:305
446929190,0tAtEmLog_00-21swapper/508:35:295
2851799190,15cyclictest9692-21sh10:50:470
424529180,13tAtEmLog_079712sleep512:20:195
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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