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2026-01-28 - 12:50
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 Jan 28, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2816439840,0EcMasterDemoSyn2817429tAtEmLog_000:29:195
565139830,0EcMasterDemoSyn566129tAtEmLog_023:23:235
545039830,0EcMasterDemoSyn546029tAtEmLog_023:58:535
2363239830,0EcMasterDemoSyn2364229tAtEmLog_020:05:385
2363239830,0EcMasterDemoSyn2364229tAtEmLog_020:05:385
1089939830,0EcMasterDemoSyn1090929tAtEmLog_021:21:425
481139820,1EcMasterDemoSyn482129tAtEmLog_000:34:235
3109639820,0EcMasterDemoSyn3110629tAtEmLog_020:20:505
2926139820,0EcMasterDemoSyn2927129tAtEmLog_022:07:205
166939820,0EcMasterDemoSyn167929tAtEmLog_022:27:375
1553139820,0EcMasterDemoSyn1554129tAtEmLog_021:41:585
1520939820,0EcMasterDemoSyn1521929tAtEmLog_020:56:215
484239810,0EcMasterDemoSyn485229tAtEmLog_019:30:095
2599039810,0EcMasterDemoSyn2600029tAtEmLog_020:10:435
248439810,0EcMasterDemoSyn249429tAtEmLog_019:25:045
1970739810,0EcMasterDemoSyn1971729tAtEmLog_023:13:155
1859139810,0EcMasterDemoSyn1860129tAtEmLog_019:55:305
1049639810,0EcMasterDemoSyn1050629tAtEmLog_020:46:125
219342770,0sleep121931-21sh21:45:221
102872510,0sleep410288-21ssh23:43:364
2467139260,0EcMasterDemoSyn0-21swapper/522:58:025
1954329200,0tAtEmLog_00-21swapper/523:53:485
2755199180,10cyclictest27779-21rm21:49:103
2753999186,9cyclictest780-21runrttasks21:39:530
2753999184,10cyclictest1556-21sh21:16:450
2753999180,10cyclictest8866-21sh23:42:350
2753999180,10cyclictest780-21runrttasks21:32:090
1995699180,8tDemoTimingTask20046-21chrt21:07:195
27551991713,3cyclictest3850-21cut00:15:193
27551991711,5cyclictest30463-21turbostat23:55:003
2755199170,10cyclictest32248-21ssh21:50:543
2754899170,9cyclictest1003-21rm21:16:242
2753999170,9cyclictest2507-21sh22:45:250
2753999170,9cyclictest23728-21sh00:26:100
2753999170,9cyclictest15162-21ssh22:52:450
2753999170,14cyclictest13371-21sh00:20:230
2753999170,14cyclictest10864-21sh00:01:030
1995699170,7tDemoTimingTask22782-21chrt21:10:255
95829160,6tAtEmLog_08892-21chrt23:42:365
2986139160,10EcMasterDemoSyn32202-21taskset19:19:555
27556991612,3cyclictest32751-21head20:25:184
27551991613,2cyclictest29487-21turbostat21:19:553
27551991612,3cyclictest1179-21head19:20:173
2754899161,9cyclictest28830-21ssh21:14:332
2754399164,9cyclictest22902-21missed_timers20:05:191
2754399164,9cyclictest22902-21missed_timers20:05:191
2754399160,9cyclictest22502-21sh22:03:591
2753999165,6cyclictest30800-21ssh23:36:480
27539991613,2cyclictest14759-21cron00:40:000
27539991612,3cyclictest4803-21tr23:05:120
2753999160,7cyclictest6102-21latency_hist20:40:010
2753999160,7cyclictest21006-21fschecks_count21:45:160
2753999160,7cyclictest12242-21ssh21:58:110
2753999160,7cyclictest12242-21ssh21:58:100
2753999160,13cyclictest780-21runrttasks23:57:240
2755699154,8cyclictest31163-21grep00:30:224
27556991511,3cyclictest3253-21sh00:15:164
27556991511,3cyclictest24809-21turbostat21:30:004
2755699150,9cyclictest31907-21ssh22:44:394
2755699150,9cyclictest312-21ssh22:45:034
2755699150,9cyclictest29044-21sh21:31:354
2755699150,9cyclictest10618-21runrttasks20:47:204
2755199154,6cyclictest29525-21cpu20:20:133
2755199152,9cyclictest16826-21ssh23:29:413
27551991511,3cyclictest7298-21latency_hist00:00:003
2755199151,10cyclictest7545-21/usr/sbin/munin19:35:133
2755199150,9cyclictest24834-21fschecks_time20:10:163
2755199150,9cyclictest21893-21sh21:27:583
2755199150,8cyclictest286-21jbd2/md0-822:00:573
2754899154,8cyclictest22999-21cpu23:15:142
2754899152,9cyclictest15102-21latency_hist22:00:012
2754899152,9cyclictest15102-21latency_hist22:00:012
2754899151,9cyclictest28158-21sh23:53:272
27548991513,2cyclictest19758-21kworker/2:2+events21:06:282
2754899150,9cyclictest24294-21sh00:09:072
2754899150,11cyclictest29500-21users19:10:242
2754899150,11cyclictest26436-21ssh22:40:512
2754899150,11cyclictest13229-21sh21:23:172
2754899150,11cyclictest10409-21ssh00:00:442
2754899150,10cyclictest3537-21sh22:46:092
2754399153,9cyclictest323-21cat23:20:161
2754399151,10cyclictest6418-21/usr/sbin/munin20:40:151
2754399151,10cyclictest20137-21runintdemo5min22:37:481
2754399151,10cyclictest1497-21/usr/sbin/munin22:10:151
2754399150,9cyclictest13743-21runrttasks23:10:101
2753999156,7cyclictest31873-21apt-get23:20:100
2753999156,7cyclictest20199-21ssh00:06:160
2753999154,8cyclictest28940-21sh22:42:350
2753999154,8cyclictest15839-21runrttasks21:00:030
2753999153,9cyclictest716-21snmpd00:17:110
2753999152,6cyclictest7696-21fschecks_time21:20:130
2753999150,7cyclictest22214-21latency_hist23:15:000
2753999150,11cyclictest13403-21sh22:15:590
1084199150,12tDemoTimingTask19782-21chrt22:37:365
2755699147,6cyclictest27534-21cyclictest20:20:154
2755699145,8cyclictest27534-21cyclictest23:05:014
2755699142,9cyclictest27537-21sh22:06:114
2755699141,9cyclictest930-21/usr/sbin/munin19:20:154
2755699141,9cyclictest5522-21sh23:23:194
2755699141,9cyclictest4867-21/usr/sbin/munin19:30:124
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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