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2026-01-21 - 03:48
[ 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 21, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2635421050,0sleep483-21kcompactd022:26:174
656239830,0EcMasterDemoSyn657229tAtEmLog_023:28:165
94239820,0EcMasterDemoSyn95229tAtEmLog_020:30:475
3070339820,0EcMasterDemoSyn3071329tAtEmLog_021:16:245
2162339820,0EcMasterDemoSyn2163529tAtEmLog_021:11:215
1749639820,0EcMasterDemoSyn1750629tAtEmLog_021:06:175
1741039820,0EcMasterDemoSyn1742029tAtEmLog_022:57:495
1275639820,0EcMasterDemoSyn1276629tAtEmLog_020:56:085
1008739820,0EcMasterDemoSyn1009729tAtEmLog_019:45:085
457439810,0EcMasterDemoSyn458429tAtEmLog_000:03:455
3099839810,0EcMasterDemoSyn3100829tAtEmLog_020:25:425
1513539810,0EcMasterDemoSyn1514529tAtEmLog_021:01:115
1040039810,0EcMasterDemoSyn1041029tAtEmLog_020:51:035
3274639770,1EcMasterDemoSyn32752-21ps19:24:514
126412340,0sleep40-21swapper/422:36:554
989139200,1EcMasterDemoSyn9899-21runintdemo5min22:17:164
25726992012,6cyclictest20130-21strings00:30:153
2570799190,10cyclictest831-21runrttasks23:18:090
454429180,11tAtEmLog_07969-21chrt22:34:565
454429180,11tAtEmLog_07969-21chrt22:34:555
2570799185,10cyclictest2340-21ssh23:07:290
221099180,8tDemoTimingTask6816-21sleep21:40:005
94239170,1EcMasterDemoSyn949-21grep20:30:473
743699170,10tDemoTimingTask7459-21chrt21:21:305
2573099171,12cyclictest16-1pr/legacy22:47:404
2572299170,13cyclictest19356-21latency_hist20:05:012
2571599174,10cyclictest18474-21sh21:45:351
2570799170,9cyclictest31927-21sh23:24:330
2570799170,9cyclictest17287-21open_files00:10:200
2570799170,9cyclictest11190-21sh22:54:420
2275929170,10tAtEmLog_024212-21chrt00:14:555
1843829170,7tAtEmLog_018968-21chrt20:01:505
774199160,14tDemoTimingTask9517-21chrt19:41:355
2573099160,12cyclictest24415-21sh21:30:514
2572299166,5cyclictest5689-21tail20:45:582
2572299164,9cyclictest10464-21cstates19:45:132
2572299161,11cyclictest16-1pr/legacy23:02:532
2572299161,10cyclictest327-21systemd-journal19:50:122
2572299160,12cyclictest2900-21sh00:20:232
2571599165,6cyclictest543-21cat20:30:221
2571599160,13cyclictest831-21runrttasks20:26:541
2571599160,10cyclictest13264-21sh00:26:141
2571599160,10cyclictest13264-21sh00:26:141
2570799164,9cyclictest8503-21latency_hist20:50:010
2570799164,9cyclictest24815-21cut20:15:130
2570799162,10cyclictest13526-21sh00:26:250
2570799162,10cyclictest13526-21sh00:26:240
25707991612,3cyclictest16773-21needreboot21:05:180
2570799160,9cyclictest5057-21sh22:32:500
2570799160,9cyclictest5057-21sh22:32:500
2570799160,3cyclictest277239EcMasterDemoSyn00:39:150
2570799160,13cyclictest2928-21sshd21:19:400
2570799160,11cyclictest831-21runrttasks23:13:340
2570799160,10cyclictest175-1kworker/0:1H+kblockd22:44:340
2570799160,10cyclictest175-1kworker/0:1H+kblockd22:05:350
1891829160,6tAtEmLog_025253-21taskset22:25:305
990129150,0tAtEmLog_00-21swapper/522:22:185
2573099157,7cyclictest15533-21grep23:33:204
2573099153,9cyclictest807-21postgres20:57:154
2573099150,9cyclictest4099-21ssh22:32:104
2573099150,9cyclictest4099-21ssh22:32:104
2573099150,9cyclictest14097-21rm21:43:484
2573099150,10cyclictest16094-21ssh22:02:384
25726991511,3cyclictest23585-21sh23:20:003
2572699151,10cyclictest32610-21runrttasks19:23:093
2572699151,10cyclictest11515-21grep22:00:153
2572699150,10cyclictest7179-21ssh23:28:403
2572699150,10cyclictest19069-21taskset20:03:133
2572299158,6cyclictest27150-21find19:10:202
2572299157,6cyclictest1-21systemd20:15:012
2572299153,9cyclictest819-21tr00:20:002
2572299153,9cyclictest807-21postgres22:30:192
2572299153,9cyclictest807-21postgres22:30:182
2572299151,9cyclictest1473750latency_hist23:15:012
2572299151,10cyclictest17889-21runrttasks00:29:342
2572299151,10cyclictest17889-21runrttasks00:29:342
2572299151,10cyclictest10240-21ssh23:48:382
2572299150,9cyclictest1520-21sh21:54:582
2572299150,11cyclictest28778-21ssh23:59:172
2572299150,11cyclictest28778-21ssh23:59:172
2572299150,11cyclictest23877-21ssh22:43:332
2571599154,8cyclictest760-21lldpd20:05:131
2571599151,10cyclictest831-21runrttasks21:40:151
2571599151,10cyclictest7816-21ssh00:23:421
2571599151,10cyclictest6081-21sh22:33:341
2571599151,10cyclictest6081-21sh22:33:331
2571599151,10cyclictest31597-21ssh22:10:591
2571599151,10cyclictest30147-21ssh21:52:191
2571599151,10cyclictest27496-21ssh23:21:261
2571599151,10cyclictest24709-21ssh23:56:211
2571599151,10cyclictest24709-21ssh23:56:211
2571599151,10cyclictest18431-21runrttasks22:58:331
2571599151,10cyclictest15881-21wget21:05:131
2571599151,10cyclictest13421-21ssh22:00:441
2571599150,9cyclictest831-21runrttasks19:52:591
2571599150,11cyclictest30326-21sh00:17:551
2571599150,11cyclictest18530-21ssh00:10:491
2571599150,11cyclictest18184-21ssh23:53:021
2570799156,7cyclictest22719-21ssh00:31:420
2570799156,7cyclictest19218-21cat23:35:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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