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2025-12-29 - 15:18
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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 Dec 29, 2025 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11520391510,1EcMasterDemoSyn11518-21ssh10:12:352
11520391510,1EcMasterDemoSyn11518-21ssh10:12:342
21379391310,1EcMasterDemoSyn21387-21runintdemo5min09:01:353
3006639950,0EcMasterDemoSyn3007729tAtEmLog_010:58:125
2564939910,0EcMasterDemoSyn2565929tAtEmLog_010:37:565
1105439840,0EcMasterDemoSyn1106429tAtEmLog_009:37:045
2476539830,0EcMasterDemoSyn2477529tAtEmLog_008:00:445
193639830,0EcMasterDemoSyn194629tAtEmLog_011:18:305
1664539830,0EcMasterDemoSyn1665529tAtEmLog_008:51:265
687239820,0EcMasterDemoSyn688229tAtEmLog_010:27:475
2936439820,0EcMasterDemoSyn2937429tAtEmLog_011:33:435
2519839820,0EcMasterDemoSyn2520829tAtEmLog_011:13:255
212239820,0EcMasterDemoSyn213229tAtEmLog_008:21:015
1900039820,0EcMasterDemoSyn1901029tAtEmLog_008:56:305
975339810,0EcMasterDemoSyn976329tAtEmLog_007:30:195
2281439810,0EcMasterDemoSyn2282429tAtEmLog_012:24:255
2025139810,0EcMasterDemoSyn2026129tAtEmLog_011:28:385
398639800,0EcMasterDemoSyn399629tAtEmLog_007:20:105
975339620,0EcMasterDemoSyn9762-21runintdemo5min07:30:183
2091039580,4EcMasterDemoSyn20918-21grep10:53:083
1152039540,5EcMasterDemoSyn11525-21runintdemo5min10:12:354
1152039540,5EcMasterDemoSyn11525-21runintdemo5min10:12:344
1509939500,1EcMasterDemoSyn15108-21runintdemo5min07:40:273
3139599191,13cyclictest16-1pr/legacy09:26:561
249199190,11tDemoTimingTask5684-21chrt10:45:015
3139599181,13cyclictest16-1pr/legacy09:37:031
3139099180,14cyclictest19540-21sh09:41:330
3139099180,14cyclictest18098-21sh11:09:460
3139099180,10cyclictest6075-21sh11:38:480
3139099180,10cyclictest25483-21sh11:49:460
3139099180,10cyclictest2231-21sh12:30:220
3139099180,10cyclictest21285-21sh10:35:170
684899170,10tDemoTimingTask7455-21taskset08:35:015
3140099179,6cyclictest7045-21grep12:15:173
3140099170,10cyclictest22365-21runrttasks09:25:283
3139999178,7cyclictest30012-21tr10:05:132
3139099170,9cyclictest8438-21ssh11:04:220
3139099170,9cyclictest31630-21unixbench_multi12:10:250
3139099170,9cyclictest27572-21ssh10:03:570
3139099170,9cyclictest12399-21ssh09:37:580
3139099170,9cyclictest10270-21apt-config10:30:010
3139099170,8cyclictest831-21runrttasks11:29:260
161329170,7tAtEmLog_03538-21chrt07:18:365
158039170,0EcMasterDemoSyn0-21swapper/509:32:005
31400991612,3cyclictest5024-21cpuspeed_turbos11:20:133
3140099160,14cyclictest9132-21munin-plugin-st12:35:013
3139999162,10cyclictest11157-21needreboot08:40:202
3139999160,9cyclictest14816-21ssh12:01:052
3139999160,9cyclictest11288-21sh09:37:132
3139599165,6cyclictest21444-21cut12:05:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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