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2026-05-15 - 06:32
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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 Fri May 15, 2026 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1988239890,0EcMasterDemoSyn19890-21ps21:41:344
3061839840,0EcMasterDemoSyn3062829tAtEmLog_020:10:175
800639830,0EcMasterDemoSyn801629tAtEmLog_023:58:295
479239830,0EcMasterDemoSyn480229tAtEmLog_023:02:425
1708339830,0EcMasterDemoSyn1709329tAtEmLog_000:03:335
1505039830,0EcMasterDemoSyn1506029tAtEmLog_021:56:455
892539820,0EcMasterDemoSyn893529tAtEmLog_023:22:595
586239820,0EcMasterDemoSyn587429tAtEmLog_021:51:425
2521439820,0EcMasterDemoSyn2522429tAtEmLog_021:06:045
2301939820,0EcMasterDemoSyn2302929tAtEmLog_023:12:505
2285739820,0EcMasterDemoSyn2286729tAtEmLog_021:01:005
2285739820,0EcMasterDemoSyn2286729tAtEmLog_021:01:005
2107739820,0EcMasterDemoSyn2108729tAtEmLog_000:23:505
1544239820,0EcMasterDemoSyn1545229tAtEmLog_021:21:165
1066239820,0EcMasterDemoSyn1067229tAtEmLog_021:36:295
53539800,0EcMasterDemoSyn54529tAtEmLog_019:09:255
223652340,0sleep30-21swapper/323:30:183
418439270,1EcMasterDemoSyn4190-21ps23:38:120
70599195,6cyclictest31700-21cron00:30:001
70599190,9cyclictest304-21hddtemp_smartct23:00:171
70599190,9cyclictest25561-21diskmemload21:38:401
70599190,9cyclictest23687-21sh23:49:221
70599190,9cyclictest2327-21sh22:43:381
70599190,9cyclictest15165-21ssh23:08:371
70599190,9cyclictest15165-21ssh23:08:371
70599190,9cyclictest14068-21taskset20:45:101
70599190,8cyclictest28390-21ssh22:57:521
70599190,8cyclictest23789-21sh23:13:211
70599190,8cyclictest16623-21sh21:22:061
70599190,10cyclictest2734-21apt-config21:15:011
1067229190,0tAtEmLog_00-21swapper/521:41:335
70599189,3cyclictest20829-21sendmail21:00:001
70599188,2cyclictest0-21swapper/120:34:591
70599184,6cyclictest8823-21basename19:25:151
70599180,9cyclictest9448-21ssh22:47:161
70599180,9cyclictest7824-21ssh23:58:211
70599180,9cyclictest780-21runrttasks20:26:541
70599180,9cyclictest3880-21runrttasks20:23:031
70599180,9cyclictest32648-21ssh23:35:261
70599180,9cyclictest24896-21runrttasks21:05:231
70599180,9cyclictest24468-21sshd19:58:431
70599180,9cyclictest21504-21aten2_r5power_p23:30:131
70599180,9cyclictest16524-21aten2_r5power_v20:50:121
70599180,9cyclictest16395-21missed_timers19:40:171
70599180,9cyclictest16008-21sh00:02:471
70599180,9cyclictest15033-21runrttasks19:38:391
70599180,9cyclictest13366-21sh00:19:441
70599180,9cyclictest12343-21/usr/sbin/munin21:55:181
70599180,8cyclictest32037-21sh22:05:571
70599180,8cyclictest30772-21diskmemload23:53:041
70599180,8cyclictest14346-21ssh22:50:141
70599180,7cyclictest6370-21ssh21:52:021
70599180,10cyclictest9262-21ssh23:40:311
70599180,10cyclictest5882-21runrttasks23:20:491
70599180,10cyclictest27358-21ssh00:09:271
70599180,10cyclictest25210-21grep22:20:161
69299185,6cyclictest25195-21cut23:50:120
69299185,10cyclictest30393-21sh22:59:180
69299180,14cyclictest20723-21ssh21:24:580
1577699180,8tDemoTimingTask15970-21chrt20:48:025
1446839180,0EcMasterDemoSyn0-21swapper/522:32:165
719991713,3cyclictest28921-21gltestperf22:40:153
71099171,12cyclictest16-1pr/legacy19:34:462
71099170,12cyclictest16-1pr/legacy21:36:282
71099170,10cyclictest23188-21ssh23:30:252
70599177,3cyclictest7189-21needreboot22:10:181
70599175,5cyclictest24087-21postgres21:25:591
70599174,6cyclictest29906-21cpuspeed_turbos20:10:121
70599174,6cyclictest22365-21run-parts21:00:201
70599174,6cyclictest22365-21run-parts21:00:191
70599174,6cyclictest16420-21aten2_r5power_v21:40:101
70599174,5cyclictest24860-21cat00:25:241
70599171,9cyclictest29404-21runrttasks23:15:561
70599170,9cyclictest780-21runrttasks20:41:291
70599170,9cyclictest7489-21runrttasks22:28:421
70599170,9cyclictest731-21sshd19:19:431
70599170,9cyclictest326-21systemd-journal21:10:221
70599170,9cyclictest32168-21cpuspeed_turbos20:15:121
70599170,9cyclictest31080-21ssh21:48:021
70599170,9cyclictest30484-21sh00:10:241
70599170,9cyclictest22377-21ssh22:36:281
70599170,9cyclictest19288-21ssh22:17:021
70599170,9cyclictest15224-21sh00:38:091
70599170,9cyclictest15074-21ssh23:25:571
70599170,8cyclictest780-21runrttasks19:13:321
70599170,8cyclictest28092-21ssh22:04:311
70599170,8cyclictest1763-21ssh21:31:411
70599170,8cyclictest15769-21smartctl00:20:221
70599170,8cyclictest13820-21runrttasks22:31:491
70599170,8cyclictest10189-21latency20:35:171
70599170,7cyclictest7441-21runrttasks19:20:321
69299175,9cyclictest3812-21sh22:26:080
69299175,10cyclictest29496-21cpu22:05:110
69299170,9cyclictest23299-21sh21:43:560
69299170,7cyclictest16944-21ssh21:58:040
365799170,7tDemoTimingTask3767-21chrt20:21:325
101929170,7tAtEmLog_03740-21taskset22:08:485
71999160,9cyclictest21264-21ssh00:05:243
71999160,9cyclictest16031-21ssh21:57:253
71999160,9cyclictest11620-21ssh00:35:323
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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