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2025-11-22 - 07:22
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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 Sat Nov 22, 2025 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22873391600,1EcMasterDemoSyn22882-21runintdemo5min23:12:520
1006639930,0EcMasterDemoSyn1007629tAtEmLog_022:42:275
620339840,0EcMasterDemoSyn621329tAtEmLog_023:23:025
1419739840,0EcMasterDemoSyn1420729tAtEmLog_021:41:375
1947339820,0EcMasterDemoSyn1948329tAtEmLog_022:27:145
166139820,0EcMasterDemoSyn167129tAtEmLog_020:10:195
1562639820,0EcMasterDemoSyn1563629tAtEmLog_019:34:505
1400239820,0EcMasterDemoSyn1401229tAtEmLog_023:28:065
1182139820,0EcMasterDemoSyn1183129tAtEmLog_020:30:365
1090839820,0EcMasterDemoSyn1091829tAtEmLog_019:24:405
349439810,0EcMasterDemoSyn350429tAtEmLog_019:09:295
2089739810,0EcMasterDemoSyn2090729tAtEmLog_022:06:585
1897039810,0EcMasterDemoSyn1898029tAtEmLog_020:45:505
1803739810,0EcMasterDemoSyn1804729tAtEmLog_019:39:535
1418139810,0EcMasterDemoSyn1419129tAtEmLog_020:35:415
1282139810,0EcMasterDemoSyn1283129tAtEmLog_022:01:535
2636639800,0EcMasterDemoSyn2637629tAtEmLog_021:01:035
1655939800,0EcMasterDemoSyn1656929tAtEmLog_020:40:455
307052750,0sleep10-21swapper/121:52:371
1534839650,0EcMasterDemoSyn0-21swapper/500:13:445
32242400,0sleep40-21swapper/400:30:144
398839390,1EcMasterDemoSyn29065-21diskmemload22:17:061
620339380,0EcMasterDemoSyn6211-21grep23:23:021
158039360,0EcMasterDemoSyn0-21swapper/500:03:365
586839210,1EcMasterDemoSyn5875-21runintdemo5min19:14:322
3621992113,6cyclictest29297-21sed00:00:154
107082210,0sleep40-21swapper/422:21:154
361899201,9cyclictest29065-21diskmemload23:02:541
361899200,9cyclictest27426-21runrttasks22:32:421
361899200,9cyclictest14016-21mailstats21:20:221
361899195,6cyclictest31306-21cat20:05:171
361899190,9cyclictest805-21runrttasks21:12:351
361899190,9cyclictest805-21runrttasks00:32:471
361899190,9cyclictest7808-21diskmemload22:20:051
361899190,9cyclictest30533-21sh22:35:121
361899190,9cyclictest29391-21/usr/sbin/munin00:25:181
361899190,9cyclictest23145-21sh23:55:281
361899190,9cyclictest23145-21sh23:55:271
361899190,9cyclictest23075-21taskset22:50:471
361899190,9cyclictest22338-21sh21:25:301
361899190,9cyclictest19828-21sh00:16:311
361899190,9cyclictest12679-21sh23:05:391
361899190,9cyclictest12268-21latency_hist20:34:591
361899190,9cyclictest1108-21ssh23:40:291
947499180,15tDemoTimingTask9623-21chrt20:27:125
361899182,9cyclictest13750-21wget19:30:141
361899181,9cyclictest23001-21if_enp5s020:55:171
361899180,9cyclictest9118-21sh22:41:391
361899180,9cyclictest805-21runrttasks21:03:531
361899180,9cyclictest31022-21ssh22:56:231
361899180,9cyclictest30033-21taskset23:17:101
361899180,9cyclictest24820-21taskset19:51:011
361899180,9cyclictest22799-21ssh21:47:231
361899180,9cyclictest21954-21runrttasks20:54:481
361899180,9cyclictest20308-21taskset19:43:371
361899180,9cyclictest20068-21ssh23:54:221
361899180,9cyclictest20068-21ssh23:54:221
361899180,9cyclictest17101-21ssh22:46:581
361899180,9cyclictest16965-21cat19:35:161
361899180,9cyclictest12441-21sh22:01:351
361899180,9cyclictest10816-21chrt19:23:331
361899180,9cyclictest10095-21sh21:39:411
361899180,7cyclictest5772-21taskset19:13:221
361899180,7cyclictest3636-21awk19:10:001
361899180,7cyclictest20591-21ssh23:10:511
361899180,11cyclictest28265-21sh22:11:431
361899180,11cyclictest17633-21sh22:25:371
361899180,10cyclictest1389-21ssh21:33:461
361799180,15cyclictest9382-21sh23:46:220
361799180,15cyclictest9382-21sh23:46:210
361799180,10cyclictest805-21runrttasks00:21:490
228529180,10tAtEmLog_05237-21taskset22:39:545
362199170,9cyclictest29627-21sh23:38:404
3620991713,3cyclictest20343-21latency_hist22:50:003
361999179,6cyclictest8409-21sort22:20:142
361999179,6cyclictest13350-21sed21:20:172
361899171,9cyclictest27222-21chrt19:56:381
361899171,7cyclictest1656539runintdemo5min20:40:461
361899170,9cyclictest8382-21sh23:45:261
361899170,9cyclictest8382-21sh23:45:251
361899170,9cyclictest5013-21ssh00:05:231
361899170,9cyclictest29065-21diskmemload21:55:321
361899170,9cyclictest29048-21taskset21:09:581
361899170,9cyclictest19213-21diskmemload23:30:521
361899170,9cyclictest19186-21runrttasks20:48:141
361899170,9cyclictest12849-21ssh23:27:051
361899170,8cyclictest6703-21swap20:20:261
361899170,8cyclictest496-21sh00:02:401
361899170,7cyclictest6966-21ssh21:15:491
361899170,7cyclictest23736-21cut00:20:151
361899170,10cyclictest25187-21if_err_enp5s023:35:171
361899170,10cyclictest19906-21sh22:06:051
361899170,10cyclictest12176-21ssh00:10:341
361799170,9cyclictest805-21runrttasks23:26:320
361799170,9cyclictest32502-21sh21:32:400
361799170,9cyclictest21693-21sh23:33:040
361799170,14cyclictest10983-21fschecks_count23:05:140
361799170,10cyclictest805-21runrttasks19:21:580
350599170,7tDemoTimingTask5829-21chrt19:14:115
1898199170,15tDemoTimingTask21608-21chrt20:50:475
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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