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2025-12-27 - 18:11
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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 Sat Dec 27, 2025 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23926391060,0EcMasterDemoSyn0-21swapper/011:13:130
22503391030,1EcMasterDemoSyn22511-21runintdemo5min09:26:440
1009839980,0EcMasterDemoSyn0-21swapper/310:47:523
2392639930,0EcMasterDemoSyn2393629tAtEmLog_011:13:145
1661639910,0EcMasterDemoSyn1662629tAtEmLog_008:56:195
116882910,0sleep50-21swapper/509:55:265
558139870,0EcMasterDemoSyn0-21swapper/011:03:050
2198539850,0EcMasterDemoSyn2199529tAtEmLog_012:24:145
1219939840,0EcMasterDemoSyn1221629tAtEmLog_007:40:165
471239820,0EcMasterDemoSyn472229tAtEmLog_009:52:065
2849439820,0EcMasterDemoSyn2850429tAtEmLog_010:58:025
1481739820,0EcMasterDemoSyn1482729tAtEmLog_007:45:195
1304239820,0EcMasterDemoSyn1305229tAtEmLog_009:21:405
1840039810,0EcMasterDemoSyn1841129tAtEmLog_009:41:575
2407339800,0EcMasterDemoSyn2408329tAtEmLog_010:37:445
1472239780,0EcMasterDemoSyn14730-21runintdemo5min11:08:101
3198539770,0EcMasterDemoSyn31991-21ps09:31:480
295682710,0sleep10-21swapper/111:15:501
295682710,0sleep10-21swapper/111:15:491
1824639690,4EcMasterDemoSyn18251-21runintdemo5min12:03:570
74622620,0sleep10-21swapper/110:28:531
480639580,0EcMasterDemoSyn481629tAtEmLog_008:36:015
82782260,1sleep20-21swapper/209:19:462
47282220,0sleep00-21swapper/011:20:200
47282220,0sleep00-21swapper/011:20:190
985139210,1EcMasterDemoSyn9857-21ps10:12:230
1472239200,0EcMasterDemoSyn0-21swapper/511:08:095
3135699190,16tDemoTimingTask32365-21sleep12:29:595
2881899196,9cyclictest16386-21sh10:50:550
955899180,7tDemoTimingTask9704-21chrt08:42:435
2883199181,11cyclictest4234-21sh10:09:504
2883199180,14cyclictest8044-21ssh11:58:034
2883199180,13cyclictest5799-21sh12:32:514
2883199180,10cyclictest831-21runrttasks07:37:544
2881899180,14cyclictest5887-21sh09:52:520
2881899180,14cyclictest31993-21sh11:53:240
2881899180,14cyclictest27183-21sh10:39:540
2881899180,14cyclictest24053-21sh10:02:280
2881899180,10cyclictest7186-21sh10:45:500
2881899180,10cyclictest4849-21sh12:32:090
2838699180,8tDemoTimingTask30311-21chrt11:34:525
2650699180,10tDemoTimingTask31961-21chrt09:15:005
1908299180,10tDemoTimingTask19210-21chrt10:17:315
955899170,7tDemoTimingTask10168-21chrt08:45:015
2883199174,11cyclictest20160-21switchtime09:25:224
2883199170,13cyclictest30319-21ssh10:23:364
2883199170,13cyclictest29282-21cut10:40:204
2883199170,13cyclictest22569-21sh09:10:014
2883199170,13cyclictest22569-21sh09:10:014
2883199170,13cyclictest19542-21sh11:28:534
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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