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2025-12-02 - 05:57
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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 Tue Dec 02, 2025 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
80172920,1sleep00-21swapper/000:30:490
80172920,1sleep00-21swapper/000:30:490
2070939910,0EcMasterDemoSyn2071929tAtEmLog_023:54:265
3256539830,0EcMasterDemoSyn3257729tAtEmLog_021:07:065
3086039830,0EcMasterDemoSyn3087029tAtEmLog_019:56:075
914839820,0EcMasterDemoSyn915829tAtEmLog_021:57:495
732439820,0EcMasterDemoSyn733429tAtEmLog_022:18:065
1832539820,0EcMasterDemoSyn1833529tAtEmLog_020:36:415
1832539820,0EcMasterDemoSyn1833529tAtEmLog_020:36:405
3127739810,0EcMasterDemoSyn3128729tAtEmLog_023:39:145
3018539810,0EcMasterDemoSyn3019529tAtEmLog_022:33:185
3018539810,0EcMasterDemoSyn3019529tAtEmLog_022:33:175
277139810,0EcMasterDemoSyn278129tAtEmLog_000:04:355
1677239810,0EcMasterDemoSyn1678229tAtEmLog_022:02:535
1433439810,0EcMasterDemoSyn1434429tAtEmLog_019:20:365
1195239810,0EcMasterDemoSyn1196229tAtEmLog_019:15:315
118739810,0EcMasterDemoSyn119729tAtEmLog_020:01:105
1124939800,0EcMasterDemoSyn1125929tAtEmLog_020:21:285
124642770,0sleep50-21swapper/500:10:265
2541839660,0EcMasterDemoSyn25425-21runintdemo5min20:51:542
914839650,1EcMasterDemoSyn9153-21runintdemo5min21:57:492
139462620,0sleep30-21swapper/322:44:213
7662992825,2cyclictest1389-21kworker/1:2+events20:46:491
2778539260,0EcMasterDemoSyn27791-21runintdemo5min23:59:310
7675992219,2cyclictest27897-21kworker/4:1+events21:22:184
765799221,18cyclictest16-1pr/legacy19:10:260
241742220,1sleep424173-21ssh22:07:444
1833339220,5EcMasterDemoSyn18340-21grep21:42:354
7662992118,2cyclictest1389-21kworker/1:2+events20:56:561
7662991916,2cyclictest1389-21kworker/1:2+events20:41:431
767599174,9cyclictest6954-21cpu20:15:154
766699170,9cyclictest4049-21sh22:37:132
766699170,9cyclictest31162-21ssh22:34:112
766699170,9cyclictest31162-21ssh22:34:112
765799174,6cyclictest27316-21aten2_r5power_p22:10:110
765799170,9cyclictest8746-21sh21:35:490
765799170,9cyclictest29754-21ssh23:37:540
765799170,9cyclictest27291-21sh21:26:590
765799170,9cyclictest20375-21sh21:44:250
765799170,9cyclictest17265-21sh22:45:380
765799170,9cyclictest16146-21sh00:37:520
765799170,9cyclictest11120-21sh23:47:030
3211699170,10tDemoTimingTask32216-21chrt22:13:055
302429170,15tAtEmLog_04408-21taskset21:33:405
2542829170,7tAtEmLog_025594-21taskset20:53:445
148799170,15tDemoTimingTask2171-21chrt21:53:185
1360329170,8tAtEmLog_013614-21taskset23:49:215
767599164,9cyclictest738-21snmpd20:51:394
7675991613,2cyclictest0-21swapper/400:00:004
767199160,9cyclictest4656-21sh23:42:483
767199160,9cyclictest32208-21sh22:55:313
766299160,9cyclictest16167-21ssh23:29:191
765799165,6cyclictest781-21postgres20:50:290
765799163,6cyclictest1027-21irqstats22:35:200
765799160,8cyclictest9036-21sh21:57:430
765799160,13cyclictest4609-21runrttasks22:15:400
765799160,10cyclictest13916-21rm22:44:190
3100599160,9tDemoTimingTask24918-21sleep00:24:555
2777139160,0EcMasterDemoSyn0-21swapper/221:27:232
767599158,5cyclictest18826-21wc20:40:004
767599158,5cyclictest18826-21wc20:40:004
767599157,6cyclictest634-21grep21:30:254
767599154,6cyclictest8135-21sort19:10:144
7675991511,3cyclictest3121-21needreboot20:05:234
767599150,9cyclictest24439-21/usr/sbin/munin19:45:174
7671991512,2cyclictest17046-21cron22:25:003
767199150,11cyclictest20319-21rm23:31:203
767199150,11cyclictest16425-21sh23:29:333
766699154,8cyclictest754-21lldpd21:05:202
766699153,9cyclictest334-21systemd-journal00:24:592
766699152,9cyclictest16341-21cpu21:20:122
766699151,10cyclictest15045-21ssh22:45:052
766699150,9cyclictest738-21snmpd19:13:322
766699150,9cyclictest605-21ssh22:56:202
766699150,11cyclictest4408-21runrttasks21:33:402
766699150,10cyclictest30748-21ssh23:16:422
766299157,7cyclictest7653-21cyclictest19:25:181
766299154,8cyclictest23156-21sed21:45:251
766299151,12cyclictest10961-21ssh21:15:531
766299151,10cyclictest6496-21hddtemp_smartct00:30:151
766299151,10cyclictest6496-21hddtemp_smartct00:30:151
766299151,10cyclictest32588-21ssh00:01:581
766299150,10cyclictest805-21runrttasks22:37:351
765799156,7cyclictest31832-21fschecks_time21:30:140
765799154,8cyclictest781-21postgres20:25:280
765799154,8cyclictest5089-21grep00:05:170
765799154,8cyclictest30216-21grep22:33:200
765799154,8cyclictest30216-21grep22:33:200
765799153,10cyclictest21625-21aten2_r5power_p21:45:130
765799152,10cyclictest2977-21sh21:54:020
765799151,11cyclictest16-1pr/legacy22:23:090
765799151,10cyclictest21194-21ssh22:26:590
765799151,10cyclictest17021-21chrt19:29:350
765799150,9cyclictest14571-21sh22:00:540
765799150,7cyclictest146-1kworker/0:1H+kblockd00:12:200
765799150,11cyclictest1606-21sh21:10:140
523499150,8tDemoTimingTask5320-21taskset00:29:595
523499150,8tDemoTimingTask5320-21taskset00:29:585
278299150,6tDemoTimingTask6749-21taskset00:06:195
767599141,9cyclictest9309-21taskset00:08:554
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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