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2026-06-04 - 18:57
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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 Thu Jun 04, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18386391220,0EcMasterDemoSyn0-21swapper/210:10:462
2503939910,0EcMasterDemoSyn2504929tAtEmLog_012:02:195
111732910,0sleep10-21swapper/111:55:031
146639890,0EcMasterDemoSyn1471-21runintdemo5min07:58:550
781939830,0EcMasterDemoSyn782929tAtEmLog_011:16:425
363439830,0EcMasterDemoSyn364429tAtEmLog_010:56:245
2650839830,0EcMasterDemoSyn2651829tAtEmLog_007:43:425
2039139830,0EcMasterDemoSyn2040129tAtEmLog_008:39:295
620339820,0EcMasterDemoSyn621329tAtEmLog_008:09:035
3151939820,0EcMasterDemoSyn3152929tAtEmLog_007:53:505
3019639820,0EcMasterDemoSyn3020629tAtEmLog_008:59:465
2693839820,0EcMasterDemoSyn2694829tAtEmLog_010:51:215
2268039820,0EcMasterDemoSyn2268829tAtEmLog_009:55:335
2105239820,0EcMasterDemoSyn2106229tAtEmLog_011:42:025
2016239820,0EcMasterDemoSyn2017229tAtEmLog_012:17:325
856739810,0EcMasterDemoSyn857729tAtEmLog_008:14:075
681139810,0EcMasterDemoSyn682029tAtEmLog_011:52:115
2931939810,0EcMasterDemoSyn2932929tAtEmLog_012:22:375
2199839810,0EcMasterDemoSyn2200829tAtEmLog_011:06:325
1344039810,0EcMasterDemoSyn1345029tAtEmLog_009:50:285
1177739640,0EcMasterDemoSyn0-21swapper/107:13:161
131302370,1sleep20-21swapper/210:44:212
131302370,1sleep20-21swapper/210:44:212
9644992725,2cyclictest18466-21kworker/2:2+events08:24:162
9648992321,2cyclictest2841-21kworker/3:2+events10:09:203
15682230,4sleep460-21ksoftirqd/411:31:024
964899209,6cyclictest6836-21tr12:10:183
1694529200,0tAtEmLog_00-21swapper/511:26:485
1344039190,1EcMasterDemoSyn13449-21runintdemo5min09:50:284
964499184,10cyclictest10601-21ssh10:06:502
9644991816,2cyclictest18466-21kworker/2:2+events07:28:202
9644991810,6cyclictest23947-21tail11:25:232
963799180,15cyclictest30107-21gltestperf12:05:150
864499180,10tDemoTimingTask14335-21taskset10:45:005
965399170,13cyclictest22855-21sh09:38:404
964899174,9cyclictest711-21gdbus07:40:203
964299170,15cyclictest26793-21rm12:20:481
963799170,9cyclictest780-21runrttasks11:53:500
963799170,9cyclictest780-21runrttasks11:49:470
963799170,9cyclictest780-21runrttasks10:09:160
963799170,9cyclictest780-21runrttasks07:36:250
963799170,9cyclictest23278-21sh11:07:260
963799170,9cyclictest19773-21ssh10:30:090
963799170,9cyclictest13913-21rm12:14:410
963799170,9cyclictest11952-21sh10:25:170
963799170,14cyclictest780-21runrttasks08:38:520
963799170,14cyclictest26618-21ssh09:22:430
963799170,14cyclictest23321-21sh11:43:370
2159239170,0EcMasterDemoSyn0-21swapper/507:33:335
1697129170,9tAtEmLog_024838-21taskset09:40:015
1502399170,7tDemoTimingTask17841-21chrt12:34:465
1502399170,7tDemoTimingTask17841-21chrt12:34:455
965399160,9cyclictest29583-21diskmemload11:10:324
965399160,9cyclictest22135-21/usr/sbin/munin11:25:114
964899168,6cyclictest26847-21grep08:50:173
964899168,6cyclictest26847-21grep08:50:173
964899160,9cyclictest25057-21sh09:57:123
964499168,6cyclictest11035-21cron08:20:002
964299169,5cyclictest2281-21sort10:20:131
9642991613,2cyclictest20070-21kworker/1:1+events07:21:541
9642991612,3cyclictest12520-21cron11:20:001
963799164,9cyclictest21720-21sh12:18:350
963799160,8cyclictest780-21runrttasks07:41:250
963799160,7cyclictest25152-21sensors_temp10:50:200
2785129160,9tAtEmLog_027883-21taskset08:54:455
2785129160,9tAtEmLog_027883-21taskset08:54:455
2705239160,9EcMasterDemoSyn2085-21taskset09:45:005
2313699160,10tDemoTimingTask23190-21chrt08:44:555
1693539160,0EcMasterDemoSyn0-21swapper/511:21:455
965399153,8cyclictest716-21snmpd08:35:284
965399152,9cyclictest8855-21cat09:30:234
9653991512,2cyclictest24062-21kworker/4:0+events11:02:054
965399151,10cyclictest3686-21runrttasks10:56:254
965399150,13cyclictest17409-21ssh10:10:204
964899153,8cyclictest3568-21ntp_offset09:45:193
964899153,8cyclictest16815-21interrupts08:30:153
964899153,8cyclictest11454-21unixbench_multi07:10:243
964899151,10cyclictest449-21runrttasks11:12:523
964899151,10cyclictest31162-21/usr/sbin/munin11:30:203
964899151,10cyclictest30858-21sh11:47:343
9648991510,2cyclictest2841-21kworker/3:2+events12:09:443
964899150,9cyclictest7003-21ssh12:28:243
964899150,9cyclictest3217-21ssh10:03:043
964899150,9cyclictest13401-21sh12:31:383
964899150,9cyclictest13401-21sh12:31:373
964499157,6cyclictest17470-21grep11:40:152
964499154,8cyclictest32439-21latency_hist10:55:002
964499154,8cyclictest21524-21timerandwakeup10:30:222
964499150,9cyclictest9309-21/usr/sbin/munin11:00:142
964499150,9cyclictest13604-21runrttasks11:55:372
964299157,6cyclictest2500-21tr08:00:161
964299155,7cyclictest29058-21awk10:00:001
964299154,6cyclictest31201-21expr09:25:151
9642991512,2cyclictest20070-21kworker/1:1+events12:26:341
964299151,10cyclictest3801-21latency_hist11:15:021
964299150,11cyclictest4502-21ssh11:50:331
964299150,10cyclictest780-21runrttasks08:20:111
964299150,10cyclictest3591-21ssh10:56:221
964299150,10cyclictest29754-21ssh10:53:181
964299150,10cyclictest15333-21ssh10:27:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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