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2026-05-27 - 09:36
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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 May 27, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2965239970,0EcMasterDemoSyn2965829tAtEmLog_021:51:245
92422890,0sleep00-21swapper/021:40:170
759839830,0EcMasterDemoSyn760829tAtEmLog_020:45:305
624739830,0EcMasterDemoSyn625729tAtEmLog_022:31:585
2314739830,0EcMasterDemoSyn2315729tAtEmLog_023:53:075
1849839830,0EcMasterDemoSyn1850829tAtEmLog_020:04:555
1140339830,0EcMasterDemoSyn1141329tAtEmLog_019:49:435
905539820,0EcMasterDemoSyn906529tAtEmLog_000:03:165
2725739820,0EcMasterDemoSyn2726729tAtEmLog_019:14:135
194339820,0EcMasterDemoSyn195329tAtEmLog_019:29:275
190739820,0EcMasterDemoSyn191729tAtEmLog_022:11:425
571539810,0EcMasterDemoSyn572529tAtEmLog_023:07:295
3227039810,0EcMasterDemoSyn3228029tAtEmLog_023:58:125
1469339810,0EcMasterDemoSyn1470329tAtEmLog_021:00:435
1469339810,0EcMasterDemoSyn1470329tAtEmLog_021:00:425
1982839800,0EcMasterDemoSyn1983829tAtEmLog_022:57:215
246262750,0sleep00-21swapper/021:30:380
2088539640,1EcMasterDemoSyn20891-21ps20:09:591
74042470,0sleep50-21swapper/523:26:055
14372330,0sleep00-21swapper/022:11:220
2726539250,0EcMasterDemoSyn0-21swapper/000:13:250
2505299200,11cyclictest21727-21taskset21:30:001
2505299190,15cyclictest2551-21ssh22:12:091
2504899196,9cyclictest13462-21sh23:47:380
2505299184,8cyclictest780-21runrttasks23:50:531
2505299180,6cyclictest313081timerwakeupswit22:45:251
2505299180,13cyclictest14907-21ssh00:06:031
2505299180,10cyclictest9041-21ssh21:22:391
2505299180,10cyclictest16516-21rm22:01:571
2504899185,9cyclictest22533-21sh21:12:130
2504899180,14cyclictest1348-21sh23:59:140
2504899180,10cyclictest20848-21sh21:46:340
2504899180,10cyclictest20588-21sed23:15:230
667599170,10tDemoTimingTask6679-21chrt19:39:345
396339170,0EcMasterDemoSyn0-21swapper/500:18:295
2726899170,7tDemoTimingTask29549-21chrt19:18:315
25063991713,3cyclictest22500-21head22:05:154
2505299179,7cyclictest16576-21cpuspeed_turbos22:20:151
2505299179,7cyclictest16055-21fschecks_count00:25:121
2505299175,7cyclictest7161-21sh00:38:191
2505299174,10cyclictest23439-21sh00:10:421
2505299171,12cyclictest9213-21irqstats23:45:151
2505299171,12cyclictest25779-21ssh21:31:251
2505299170,14cyclictest22307-21ssh22:40:341
2505299170,13cyclictest8901-21ssh00:20:361
2505299170,13cyclictest20106-21ssh23:33:421
2505299170,13cyclictest14407-21ssh23:12:131
2505299170,13cyclictest10131-21ssh00:03:591
2505299170,12cyclictest30845-21taskset21:52:131
2505299170,12cyclictest30508-21ssh23:20:471
2505299170,12cyclictest11835-21ssh22:53:031
2505299170,11cyclictest780-21runrttasks22:31:311
2505299170,11cyclictest20636-21taskset21:46:251
2505299170,11cyclictest14290-21chrt22:19:001
2504899176,6cyclictest30194-21grep22:45:150
2504899174,10cyclictest29681-21sh23:02:520
2504899171,13cyclictest780-21runrttasks19:13:430
2504899170,9cyclictest8465-21sh23:09:230
2504899170,9cyclictest7877-21latency_hist23:45:000
2504899170,9cyclictest6704-21sh23:25:360
2504899170,13cyclictest780-21runrttasks19:27:410
2504899170,13cyclictest14224-21sh22:18:580
1133499170,15tDemoTimingTask15316-21taskset21:44:035
1106899170,9tDemoTimingTask11082-21chrt22:16:475
2626129160,9tAtEmLog_028281-21taskset20:24:565
2514399160,9tDemoTimingTask25171-21taskset22:06:385
2506399164,8cyclictest10972-21cstates20:55:144
25063991612,3cyclictest511-21sh00:34:594
2506399160,9cyclictest16592-21ssh22:02:014
2506099164,9cyclictest20497-21seq00:27:303
2506099160,9cyclictest18829-21cat20:05:003
2505299164,10cyclictest28384-21open_files21:15:201
2505299161,9cyclictest2513239EcMasterDemoSyn22:06:381
2505299160,13cyclictest6318-21sh21:39:071
2505299160,13cyclictest27801-21ssh23:37:321
2505299160,13cyclictest24191-21/usr/sbin/munin23:00:181
2505299160,13cyclictest1411-21rm23:40:291
2505299160,12cyclictest9632-21cpuspeed_turbos19:45:111
2505299160,12cyclictest7744-21taskset20:46:551
2505299160,12cyclictest20994-21ssh23:15:311
2505299160,12cyclictest15357-21/usr/sbin/munin21:05:121
2505299160,12cyclictest14125-21/usr/sbin/munin19:55:111
2505299160,11cyclictest6643-21ssh23:25:331
2505299160,11cyclictest32633-21taskset22:29:051
2505299160,10cyclictest21571-21ssh21:11:311
2505299160,10cyclictest18487-21grep20:04:551
2504899165,6cyclictest28968-21cut22:45:000
25048991612,3cyclictest326-21systemd-journal20:09:590
2504899160,9cyclictest780-21runrttasks21:07:240
2504899160,9cyclictest780-21runrttasks19:54:070
2504899160,8cyclictest780-21runrttasks23:12:030
2504899160,8cyclictest780-21runrttasks22:09:380
1133499160,13tDemoTimingTask20218-21taskset21:46:115
2506399157,6cyclictest2762-21sed22:30:134
2506399152,9cyclictest4290-21sh22:49:074
2506099151,10cyclictest31529-21/usr/sbin/munin22:10:173
2506099150,11cyclictest19176-21ssh23:33:033
2505799151,10cyclictest32521-21runrttasks21:17:482
2505799150,9cyclictest4201-21ssh23:06:252
2505799150,9cyclictest4083-21sh22:30:282
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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