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2026-04-06 - 06:19
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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 Mon Apr 06, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29579391100,4EcMasterDemoSyn29588-21runintdemo5min22:11:042
2927139830,0EcMasterDemoSyn2928129tAtEmLog_020:34:445
1265539830,0EcMasterDemoSyn1266529tAtEmLog_019:59:145
49239820,0EcMasterDemoSyn50229tAtEmLog_019:33:535
2823739820,0EcMasterDemoSyn2824729tAtEmLog_019:23:445
2395339820,0EcMasterDemoSyn2396529tAtEmLog_021:15:185
1975339820,0EcMasterDemoSyn1976329tAtEmLog_020:14:275
1440939820,0EcMasterDemoSyn1441929tAtEmLog_023:32:125
1436439820,0EcMasterDemoSyn1437429tAtEmLog_021:10:135
2449839810,0EcMasterDemoSyn2450829tAtEmLog_020:24:355
172639810,0EcMasterDemoSyn173629tAtEmLog_021:55:525
172639810,0EcMasterDemoSyn173629tAtEmLog_021:55:525
1470639810,0EcMasterDemoSyn1471629tAtEmLog_022:56:435
138439810,0EcMasterDemoSyn139429tAtEmLog_022:31:215
1134639810,0EcMasterDemoSyn1135629tAtEmLog_021:05:095
1975339680,1EcMasterDemoSyn19760-21runintdemo5min20:14:270
235012480,1sleep323502-21needreboot21:50:173
2829039370,1EcMasterDemoSyn28298-21grep23:22:043
2495139250,1EcMasterDemoSyn24959-21grep21:50:474
1546639220,0EcMasterDemoSyn15474-21grep22:21:143
2097999195,10cyclictest4788-21sh22:51:050
86762180,0sleep50-21swapper/523:46:565
658729180,10tAtEmLog_012981-21chrt21:45:005
2097999185,9cyclictest23959-21sh22:08:300
20979991814,3cyclictest1-21systemd00:34:590
2097999180,10cyclictest19534-21sh00:29:200
2097999180,10cyclictest1290-21sh00:36:260
2496299170,10tDemoTimingTask30871-21chrt21:54:565
2098899170,9cyclictest10943-21taskset21:03:493
2098699174,9cyclictest716-21snmpd00:19:292
2098699170,9cyclictest12369-21ssh22:01:552
2098699170,9cyclictest12369-21ssh22:01:552
2097999170,9cyclictest22177-21sh23:00:360
2097999170,9cyclictest12240-21sh23:30:400
2097999170,9cyclictest11164-21sh00:24:460
2097999170,13cyclictest780-21runrttasks19:47:440
2097999170,13cyclictest780-21runrttasks19:47:440
2097999170,10cyclictest8054-21sh22:17:220
3200029160,6tAtEmLog_05366-21chrt00:20:385
2353729160,9tAtEmLog_023545-21taskset23:37:175
20990991612,3cyclictest28377-21sh19:25:004
2098899160,10cyclictest8201-21ssh22:53:283
2098699165,8cyclictest716-21snmpd20:43:262
2098499169,5cyclictest14775-21anacron23:32:261
2097999163,9cyclictest16679-21sh00:09:590
2097999161,11cyclictest780-21runrttasks19:38:570
2097999160,9cyclictest780-21runrttasks20:03:400
2097999160,9cyclictest15655-21rm22:04:140
2097999160,9cyclictest15655-21rm22:04:140
2097999160,8cyclictest18121-21sh23:52:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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