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2026-01-06 - 10:02
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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 Jan 06, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4327391220,0EcMasterDemoSyn4336-21runintdemo5min21:29:070
1792021010,0sleep00-21swapper/021:19:170
1599239920,0EcMasterDemoSyn1600229tAtEmLog_020:33:215
230232910,0sleep20-21swapper/219:40:192
2490739840,0EcMasterDemoSyn2491729tAtEmLog_023:25:465
1162039840,0EcMasterDemoSyn1163029tAtEmLog_000:31:415
1197539830,0EcMasterDemoSyn1198529tAtEmLog_019:17:175
1126939830,0EcMasterDemoSyn1127929tAtEmLog_023:00:245
1077639830,0EcMasterDemoSyn1078629tAtEmLog_023:35:545
3017639820,0EcMasterDemoSyn3018629tAtEmLog_021:03:465
2882539820,0EcMasterDemoSyn2883529tAtEmLog_019:52:475
2351939820,0EcMasterDemoSyn2352929tAtEmLog_022:14:465
1435439820,0EcMasterDemoSyn1436429tAtEmLog_019:22:205
970339810,0EcMasterDemoSyn971329tAtEmLog_022:24:555
2955939810,0EcMasterDemoSyn2956929tAtEmLog_023:10:335
1745339810,0EcMasterDemoSyn1746329tAtEmLog_021:18:595
1745339630,0EcMasterDemoSyn0-21swapper/321:18:593
7559992213,7cyclictest1577-21cut21:10:143
7553992016,3cyclictest1114-21turbostat21:45:000
322442190,0sleep30-21swapper/323:48:233
1989399191,14tDemoTimingTask19911-21taskset23:40:595
7553991810,6cyclictest10761-21grep19:15:160
755399180,14cyclictest26715-21sh23:09:550
755399180,14cyclictest12522-21sh00:13:310
755399180,14cyclictest11903-21sh21:32:570
755399180,14cyclictest10119-21sh23:18:150
755399180,10cyclictest9861-21sh22:42:100
755399180,10cyclictest19409-21sh23:40:380
2726499180,8tDemoTimingTask3470-21chrt21:28:355
1375199182,9tDemoTimingTask13766-21taskset21:34:125
116529180,7tAtEmLog_03772-21chrt20:07:335
7560991710,6cyclictest21124-21grep19:35:224
755999174,7cyclictest6016-21kworker/u24:3+xprtiod00:14:113
755799170,10cyclictest29395-21ssh23:46:211
755399174,9cyclictest831-21runrttasks20:28:180
755399174,9cyclictest17998-21sh22:29:200
755399174,9cyclictest17149-21sh00:15:280
755399170,9cyclictest9590-21sh00:30:130
755399170,9cyclictest9184-21sh23:53:360
755399170,9cyclictest16175-21runrttasks23:21:080
3119599170,6tDemoTimingTask31367-21chrt19:59:495
2064499170,9tDemoTimingTask20653-21taskset00:36:455
1989399170,14tDemoTimingTask25983-21chrt23:45:055
860429160,7tAtEmLog_010940-21taskset20:22:545
756099164,9cyclictest731-21gdbus19:20:194
756099162,10cyclictest17993-21diskmemload23:58:304
755999164,9cyclictest17664-21fschecks_count23:40:153
755999160,9cyclictest29484-21sh22:53:133
755899165,8cyclictest760-21lldpd21:56:412
755899165,8cyclictest760-21lldpd21:56:412
7558991613,2cyclictest622-21sh22:20:002
755799169,5cyclictest7357-21cut20:15:151
755799168,6cyclictest30384-21tr00:05:151
7557991612,3cyclictest4814-21latency_hist22:40:001
755799160,9cyclictest19837-21sh23:05:221
755399165,8cyclictest3823-21grep20:07:590
755399164,10cyclictest23284-21if_enp5s023:25:160
7553991612,3cyclictest1067-21apache200:00:000
755399160,9cyclictest831-21runrttasks21:09:020
755399160,8cyclictest7062-21ssh22:58:490
755399160,7cyclictest23369-21apt-get21:21:260
725429160,6tAtEmLog_09597-21taskset19:12:045
501699160,9tDemoTimingTask5692-21taskset22:05:005
3119599160,6tDemoTimingTask1115-21chrt20:02:325
3119599160,6tDemoTimingTask1115-21chrt20:02:315
2955939160,9EcMasterDemoSyn3803-21taskset23:15:005
2726499160,7tDemoTimingTask28500-21taskset21:24:535
756099155,6cyclictest680-21ssh21:26:434
756099152,9cyclictest25445-21sh21:22:504
756099152,9cyclictest21682-21ssh22:13:294
756099151,10cyclictest8027-21ssh23:16:464
756099151,10cyclictest4446-21runrttasks00:09:094
756099151,10cyclictest17100-21ssh22:28:434
755999154,8cyclictest28658-21pluginstate23:10:183
755999154,6cyclictest13612-21fschecks_count23:20:133
755999153,9cyclictest644-21dbus-daemon00:17:003
7559991511,3cyclictest30908-21turbostat.cron23:30:003
755999151,10cyclictest7190-21ssh21:47:503
755999150,9cyclictest32675-21diskmemload23:33:563
755999150,9cyclictest22997-21rm23:07:163
755999150,11cyclictest16257-21ssh22:28:073
755999150,10cyclictest8728-21chrt20:19:273
755999150,10cyclictest6713-21sh23:15:513
755999150,10cyclictest11754-21ssh23:36:363
755899154,6cyclictest27107-21cut23:45:172
755899152,9cyclictest2628-21hddtemp_smartct20:05:152
755899151,10cyclictest19884-21ssh21:20:112
755899150,8cyclictest14250-21sh00:33:332
755799152,9cyclictest5493-21ssh21:12:121
755799152,10cyclictest21804-21ssh22:13:351
755799151,10cyclictest831-21runrttasks22:57:131
755799150,10cyclictest21223-21wget20:45:121
755399156,7cyclictest1493-21ssh22:02:140
755399154,8cyclictest744-21snmpd21:57:260
755399154,8cyclictest744-21snmpd21:57:260
755399153,7cyclictest9621-21kworker/u24:1+nfsiod00:36:070
755399151,10cyclictest4430-21aten2_r5power_e20:10:140
755399151,10cyclictest26069-21sh00:20:250
755399150,9cyclictest6201-21diskmemload23:34:030
755399150,10cyclictest26903-21sh22:51:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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