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2026-02-15 - 18:40
[ 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 Sun Feb 15, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20889391020,2EcMasterDemoSyn0-21swapper/212:21:132
2971839850,0EcMasterDemoSyn29726-21runintdemo5min10:04:174
2039639840,0EcMasterDemoSyn2040629tAtEmLog_009:59:135
190039840,0EcMasterDemoSyn191129tAtEmLog_009:13:355
36239830,0EcMasterDemoSyn37229tAtEmLog_008:12:445
988339820,0EcMasterDemoSyn989329tAtEmLog_008:33:015
653839820,0EcMasterDemoSyn654829tAtEmLog_009:33:525
3042239820,0EcMasterDemoSyn3043229tAtEmLog_011:50:475
278639820,0EcMasterDemoSyn279629tAtEmLog_008:17:485
2570939820,0EcMasterDemoSyn2572029tAtEmLog_012:06:005
2442839820,0EcMasterDemoSyn2443829tAtEmLog_009:03:255
711239810,0EcMasterDemoSyn712229tAtEmLog_011:55:525
2625239810,0EcMasterDemoSyn2626229tAtEmLog_011:30:305
2088939810,0EcMasterDemoSyn2089929tAtEmLog_012:21:135
1728339810,0EcMasterDemoSyn1729329tAtEmLog_008:48:135
1224539810,0EcMasterDemoSyn1225529tAtEmLog_008:38:055
1211739810,0EcMasterDemoSyn1212729tAtEmLog_011:40:395
1575339230,1EcMasterDemoSyn15762-21runintdemo5min10:14:250
67382200,0sleep30-21swapper/312:13:563
267939200,6EcMasterDemoSyn0-21swapper/512:11:045
236392200,0sleep30-21swapper/310:00:203
2209992018,2cyclictest6086-21kworker/3:1+events11:35:343
220499201,13cyclictest16-1pr/legacy09:03:252
752239180,0EcMasterDemoSyn0-21swapper/508:27:575
219499181,13cyclictest16-1pr/legacy10:39:460
219499180,10cyclictest25597-21sh09:44:150
219499180,10cyclictest16382-21sh11:43:400
1493799180,15tDemoTimingTask15036-21chrt08:44:075
516439170,1EcMasterDemoSyn5172-21runintdemo5min08:22:523
2972999170,7tDemoTimingTask2405-21chrt10:06:285
2574599170,7tDemoTimingTask27992-21chrt08:01:055
2574599170,7tDemoTimingTask25924-21chrt07:59:355
2496029170,10tAtEmLog_025590-21taskset10:19:555
2213991710,5cyclictest27828-21sh11:50:074
220999170,9cyclictest14206-21latency_hist07:35:013
220999170,10cyclictest25950-21ssh11:30:243
220499171,12cyclictest16-1pr/legacy08:33:002
220099176,6cyclictest326-21systemd-journal12:39:301
220099171,12cyclictest16-1pr/legacy11:30:291
219499175,9cyclictest4243-21sh11:00:370
219499174,9cyclictest13677-21sh09:37:250
219499170,9cyclictest30498-21ssh09:29:190
219499170,9cyclictest2157-21sendmail_mailtr11:35:200
219499170,9cyclictest19710-21sh12:03:230
219499170,9cyclictest14276-21unixbench_singl10:30:270
219499170,7cyclictest174-1kworker/0:1H+kblockd09:13:470
221399164,8cyclictest1394-21fschecks_count08:15:134
220999168,6cyclictest29722-21tail11:50:223
2209991611,3cyclictest23544-21grep09:00:173
2204991612,3cyclictest693-21in:imuxsock12:20:002
220499160,9cyclictest17376-21ssh11:08:322
220099161,11cyclictest16-1pr/legacy08:27:541
219499168,6cyclictest3113-21cut07:10:160
219499168,6cyclictest3113-21cut07:10:160
219499160,8cyclictest780-21runrttasks11:49:360
219499160,8cyclictest29082-21sh11:32:300
1123129160,6tAtEmLog_019476-21taskset10:34:035
2213991512,2cyclictest2190-21cyclictest08:45:004
221399150,9cyclictest11921-21sh11:40:314
220999154,6cyclictest27011-21awk12:25:123
220999153,8cyclictest15938-21cat10:50:003
220999151,9cyclictest16-1pr/legacy09:23:423
220999151,10cyclictest19947-21grep08:55:003
220999151,10cyclictest14498-21cat12:00:183
220999150,9cyclictest26701-21sh11:13:423
220999150,9cyclictest14386-21ssh12:17:593
220999150,11cyclictest738-21ssh10:59:353
220999150,10cyclictest20522-21ssh09:59:163
220499159,5cyclictest19417-21grep07:45:132
220499151,9cyclictest16-1pr/legacy09:49:032
220499151,10cyclictest18887-21ssh10:33:392
220499150,9cyclictest26977-21ssh09:26:532
220499150,9cyclictest15093-21/usr/sbin/munin11:25:212
220499150,9cyclictest12538-21ssh10:12:112
220099157,7cyclictest2190-21cyclictest09:04:401
220099157,6cyclictest5023-21grep09:50:171
220099154,8cyclictest755-21postgres07:35:011
220099151,10cyclictest20681-21unixbench_multi11:45:251
220099150,8cyclictest8024-21sh09:34:521
220099150,10cyclictest5739-21ssh11:37:311
220099150,10cyclictest16513-21sh11:43:451
219499157,6cyclictest1246-21tr08:15:120
219499156,8cyclictest29350-21cpuspeed_turbos11:15:130
219499156,7cyclictest780-21runrttasks09:15:020
219499156,7cyclictest28474-21unixbench_singl10:20:250
219499154,5cyclictest13693-21cat12:35:170
219499151,7cyclictest4124-21/usr/sbin/munin12:30:130
219499151,4cyclictest18227-21diskstats12:20:140
219499151,10cyclictest20365-21sh09:23:400
219499150,8cyclictest174-1kworker/0:1H+kblockd10:40:380
219499150,13cyclictest16474-21ssh12:19:280
219499150,10cyclictest780-21runrttasks11:26:250
206439150,6EcMasterDemoSyn8932-21taskset10:28:035
1576499150,9tDemoTimingTask7500-21sleep10:14:555
700739140,8EcMasterDemoSyn7107-21taskset12:31:245
221399144,8cyclictest12859-21/usr/sbin/munin07:30:184
221399142,8cyclictest7231-21unixbench_multi08:25:264
221399141,9cyclictest31622-21ssh12:27:254
221399141,9cyclictest21868-21/usr/sbin/munin10:35:154
221399141,9cyclictest18698-21ssh12:38:174
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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