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2025-12-29 - 23:34
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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 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
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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