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2026-07-02 - 22:42
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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 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
424529180,13tAtEmLog_079712sleep512:20:195
35899180,15tDemoTimingTask9243-21chrt09:56:295
2851799184,10cyclictest7021-21sh11:44:190
2851799180,14cyclictest6246-21sh11:07:200
2851799180,13cyclictest15540-21sh10:36:000
2851799180,10cyclictest4886-21sh09:18:330
951129170,7tAtEmLog_014516-21taskset12:05:405
3008599170,10tDemoTimingTask30196-21taskset11:02:385
2853399174,9cyclictest27452-21cpu10:25:124
2853399174,9cyclictest27452-21cpu10:25:124
28531991713,3cyclictest6185-21munin-plugin-st12:20:003
2852299174,9cyclictest3255-21fschecks_time08:30:151
2852299174,9cyclictest3255-21fschecks_time08:30:141
2851799175,9cyclictest780-21runrttasks09:49:400
2851799175,9cyclictest26034-21sh10:24:270
2851799170,9cyclictest32099-21sh11:21:230
2851799170,9cyclictest27835-21sh11:00:580
2851799170,9cyclictest24697-21sh11:17:320
2851799170,9cyclictest21365-21diskmemload11:46:430
2851799170,9cyclictest11855-21sh11:28:420
2851799170,14cyclictest716-21snmpd11:14:360
2851799170,14cyclictest25060-21sh11:35:260
2851799170,13cyclictest8163-21sh12:39:100
2851799170,12cyclictest9193-21sh09:56:260
2221699170,10tDemoTimingTask22312-21chrt12:28:505
2069099170,10tDemoTimingTask22740-21chrt08:04:555
820299160,9tDemoTimingTask12110-21chrt10:34:565
35899160,14tDemoTimingTask980-21chrt09:51:595
2853399160,8cyclictest30525-21runrttasks10:45:044
2853199164,8cyclictest6818-21hostname12:20:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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