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2025-12-25 - 23:29
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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 Dec 25, 2025 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14213391200,0EcMasterDemoSyn0-21swapper/510:22:175
634839960,0EcMasterDemoSyn0-21swapper/107:55:141
506839920,0EcMasterDemoSyn507829tAtEmLog_010:52:435
131962880,1sleep10-21swapper/110:21:351
3252139820,0EcMasterDemoSyn3253129tAtEmLog_009:56:565
2673439820,0EcMasterDemoSyn2674429tAtEmLog_011:58:385
2652939820,0EcMasterDemoSyn2653929tAtEmLog_008:35:485
89939810,0EcMasterDemoSyn90929tAtEmLog_007:45:065
356939810,0EcMasterDemoSyn357929tAtEmLog_008:56:055
356939810,0EcMasterDemoSyn357929tAtEmLog_008:56:055
1385339810,0EcMasterDemoSyn1386329tAtEmLog_009:46:475
179732800,0sleep50-21swapper/508:20:175
2518239720,0EcMasterDemoSyn0-21swapper/012:34:090
56632610,0sleep10-21swapper/112:05:071
2319639530,0EcMasterDemoSyn0-21swapper/409:51:524
2345539320,1EcMasterDemoSyn23461-21ps10:27:223
1609599230,11cyclictest6678-21ssh10:00:231
1609599200,7cyclictest11047-21sh11:14:061
1609599200,12cyclictest19718-21cat12:30:251
1609199195,10cyclictest4219-21sh09:41:350
1609199190,10cyclictest831-21runrttasks11:38:400
1609199190,10cyclictest25644-21sh10:28:510
2745099180,10tDemoTimingTask32732-21chrt09:40:015
1609599188,9cyclictest8791-21latency08:00:181
1609599185,6cyclictest1720-21cut09:40:191
1609599184,7cyclictest1403-21rm12:38:571
1609599182,10cyclictest29207-21runrttasks08:44:251
1609599181,10cyclictest831-21runrttasks11:45:441
1609599180,9cyclictest32522-21sh10:15:021
1609599180,7cyclictest13801-21ssh09:46:461
1609599180,7cyclictest12132-21sh11:32:141
1609599180,11cyclictest831-21runrttasks10:58:361
1609599180,11cyclictest831-21runrttasks10:58:361
1609599180,11cyclictest14897-21cat08:15:001
1609599180,10cyclictest29649-21ssh10:48:341
1609599180,10cyclictest23502-21sh11:56:211
1609599180,10cyclictest22849-21sh09:16:561
1609599180,10cyclictest22821-21cat10:45:001
1609599180,10cyclictest22347-21sh12:14:251
1609199185,9cyclictest3020-21sh10:15:550
1609199180,15cyclictest2464-21sh12:20:380
1609199180,14cyclictest17694-21sh11:53:350
1609199180,10cyclictest831-21runrttasks11:47:340
1609199180,10cyclictest3825-21sh10:34:530
1609199180,10cyclictest327-21systemd-journal11:05:450
3147839170,7EcMasterDemoSyn3288-21taskset09:24:175
1610599178,7cyclictest10341-21grep09:10:183
1610599171,10cyclictest16-1pr/legacy09:36:383
1610199170,9cyclictest13709-21ssh11:33:192
1610199170,10cyclictest24828-21/usr/sbin/munin08:35:172
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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