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2026-09-23 - 04:13
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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 100 highest latencies:
System rack5slot1.osadl.org (updated Wed Sep 23, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17187391450,0EcMasterDemoSyn0-21swapper/120:39:001
29927391070,1EcMasterDemoSyn0-21swapper/023:16:110
2402521000,1sleep50-21swapper/500:26:305
2056639920,0EcMasterDemoSyn2057629tAtEmLog_019:38:095
1477539920,0EcMasterDemoSyn1478529tAtEmLog_020:33:555
1820839830,0EcMasterDemoSyn1821829tAtEmLog_019:33:045
738039820,0EcMasterDemoSyn739029tAtEmLog_020:18:435
643839820,0EcMasterDemoSyn644829tAtEmLog_023:21:155
2992739820,0EcMasterDemoSyn2993729tAtEmLog_023:16:125
2875639820,0EcMasterDemoSyn2876629tAtEmLog_021:44:545
2222339820,0EcMasterDemoSyn2223329tAtEmLog_020:49:075
1956439820,0EcMasterDemoSyn1957429tAtEmLog_020:44:035
1387539820,0EcMasterDemoSyn1388529tAtEmLog_022:30:335
2454939810,0EcMasterDemoSyn2455929tAtEmLog_023:31:245
2195939810,0EcMasterDemoSyn2196929tAtEmLog_000:06:545
1310839810,0EcMasterDemoSyn1311829tAtEmLog_000:01:495
265239800,0EcMasterDemoSyn266229tAtEmLog_020:08:335
192542720,0sleep00-21swapper/023:10:230
94362330,1sleep00-21swapper/023:41:100
3002139320,1EcMasterDemoSyn30027-21ps19:58:260
6308992522,2cyclictest29854-21kworker/3:0+events22:50:503
629599240,10cyclictest10546-21sh22:29:310
629599224,8cyclictest14093-21timerandwakeup23:25:250
629599220,8cyclictest5237-21ps21:49:570
629599214,9cyclictest22524-21sh22:54:290
629599210,9cyclictest28745-21sh22:20:370
629599210,12cyclictest4089-21sed23:20:160
631299200,13cyclictest19278-21rm23:28:564
629599200,6cyclictest22329-21cron20:50:000
2770739200,1EcMasterDemoSyn27714-21grep23:51:410
631299190,14cyclictest3526-21ssh22:06:324
631299186,11cyclictest23000-21pool22:00:004
631299184,9cyclictest4170-21sh21:12:054
6312991810,7cyclictest31343-21proc_pri23:35:194
631299180,13cyclictest14398-21ssh23:07:424
630099181,13cyclictest16-1pr/legacy22:55:531
629599185,9cyclictest5848-21sh00:16:010
629599180,9cyclictest23889-21ssh22:55:140
629599180,9cyclictest16619-21sh23:45:210
629599180,10cyclictest3370-21sh23:01:200
629599180,10cyclictest3370-21sh23:01:190
629599180,10cyclictest31453-21sh00:12:270
841399170,10tDemoTimingTask8417-21chrt19:12:485
631299170,14cyclictest7779-21rm23:59:254
631299170,14cyclictest7779-21rm23:59:244
631299170,13cyclictest24570-21ssh23:31:254
631299170,13cyclictest13864-21ssh22:30:324
631299170,13cyclictest11898-21taskset00:00:584
631299170,12cyclictest785-21runrttasks21:32:194
631299170,12cyclictest6678-21basename19:10:214
631299170,12cyclictest3139-21aten2_r5power_e00:15:134
631299170,12cyclictest24123-21ssh00:08:304
631299170,11cyclictest24951-21ssh22:19:174
629599176,6cyclictest9841-21/usr/sbin/munin22:10:230
629599171,12cyclictest16-1pr/legacy19:22:540
629599170,9cyclictest785-21runrttasks19:42:340
629599170,9cyclictest27544-21sh00:29:040
629599170,9cyclictest14266-21sh22:30:480
629599170,14cyclictest6516-21sh23:58:290
629599170,14cyclictest6516-21sh23:58:280
629599170,13cyclictest785-21runrttasks19:51:470
631299167,8cyclictest25400-21ps21:24:384
631299165,7cyclictest0-21swapper/421:45:124
631299165,6cyclictest0-21swapper/423:46:244
631299164,9cyclictest0-21swapper/400:36:324
631299163,9cyclictest17855-21sh00:23:214
631299161,10cyclictest7901-21python323:40:214
631299161,10cyclictest29249-21ssh22:20:584
631299160,12cyclictest808-21runintdemo5min19:58:264
631299160,12cyclictest7259-21ssh23:04:094
631299160,12cyclictest7259-21ssh23:04:084
631299160,12cyclictest28634-21swap21:00:234
631299160,12cyclictest23737-21chrt21:41:144
631299160,12cyclictest15023-21aten2_r5power_p22:50:124
631299160,12cyclictest14970-21ssh21:18:314
631299160,11cyclictest7346-21python321:50:214
631299160,11cyclictest7259-21ssh23:21:494
631299160,11cyclictest7092-21ssh22:27:014
631299160,11cyclictest24409-21ssh22:36:444
631299160,11cyclictest22925-21ssh00:25:404
631299160,10cyclictest14403-21fschecks_time19:25:154
631299160,10cyclictest14403-21fschecks_time19:25:144
630899160,9cyclictest17724-21ssh00:23:143
630099167,5cyclictest13438-21cat22:30:241
630099163,5cyclictest28590-21unixbench_singl22:20:301
630099161,8cyclictest12974-21ntpq21:35:181
630099160,8cyclictest3934-21cat22:25:191
629599160,7cyclictest785-21runrttasks19:31:270
629599160,13cyclictest8159-21sh21:14:570
2771899160,9tDemoTimingTask27736-21taskset23:51:415
1616429160,10tAtEmLog_011355-21sleep00:24:555
1447629160,9tAtEmLog_014139-21sleep21:59:555
827899150,9tDemoTimingTask8283-21chrt22:45:455
631299155,5cyclictest2758-21date00:15:004
631299154,9cyclictest24147-21aten2_r5power_v23:50:124
631299154,9cyclictest20995-21cat20:45:194
631299152,7cyclictest11861-21fschecks_time19:20:144
631299150,12cyclictest23660-21ssh23:13:004
631299150,11cyclictest785-21runrttasks21:05:464
631299150,11cyclictest3512-21ssh22:43:434
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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