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2026-02-27 - 07:21
[ 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 Fri Feb 27, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
663739970,1EcMasterDemoSyn0-21swapper/423:01:584
1967939930,0EcMasterDemoSyn1968929tAtEmLog_019:44:135
240239910,0EcMasterDemoSyn241229tAtEmLog_022:41:425
1924739910,0EcMasterDemoSyn1925729tAtEmLog_000:02:505
3148739890,0EcMasterDemoSyn0-21swapper/020:09:350
309152890,0sleep00-21swapper/023:50:580
3262939840,0EcMasterDemoSyn3263729tAtEmLog_000:28:115
2135639840,0EcMasterDemoSyn2136629tAtEmLog_020:55:125
543239830,0EcMasterDemoSyn544229tAtEmLog_019:13:475
1576339830,0EcMasterDemoSyn1577329tAtEmLog_023:07:035
1445239830,0EcMasterDemoSyn1446229tAtEmLog_000:18:035
2985339820,0EcMasterDemoSyn2986229tAtEmLog_022:56:555
2675339820,0EcMasterDemoSyn2676329tAtEmLog_019:59:265
187539820,0EcMasterDemoSyn188529tAtEmLog_023:17:115
1865039820,0EcMasterDemoSyn1866029tAtEmLog_020:50:085
1494539820,0EcMasterDemoSyn1495529tAtEmLog_019:34:055
1331439820,0EcMasterDemoSyn1332429tAtEmLog_020:40:005
2913239810,0EcMasterDemoSyn2914229tAtEmLog_020:04:295
2072939810,0EcMasterDemoSyn2073929tAtEmLog_022:51:515
859539800,0EcMasterDemoSyn860529tAtEmLog_020:29:525
707939800,0EcMasterDemoSyn708929tAtEmLog_022:26:295
1258339730,1EcMasterDemoSyn12589-21ps19:29:010
143739670,0EcMasterDemoSyn0-21swapper/120:14:381
156462540,0sleep30-21swapper/319:35:113
1445239390,1EcMasterDemoSyn14458-21ps00:18:033
143739290,0EcMasterDemoSyn0-21swapper/220:14:382
2017739280,1EcMasterDemoSyn0-21swapper/123:27:201
154072200,0sleep30-21swapper/321:55:333
326199181,13cyclictest16-1pr/legacy22:06:112
326199181,13cyclictest16-1pr/legacy22:06:102
325399180,14cyclictest14-21ksoftirqd/000:13:530
325399180,10cyclictest14-21ksoftirqd/023:49:070
2579629180,10tAtEmLog_032275-21chrt21:30:005
664899170,10tDemoTimingTask6667-21chrt23:02:005
326699179,6cyclictest9633-21grep22:45:243
3263899170,7tDemoTimingTask6050-21chrt00:30:585
326199179,6cyclictest9641-21grep21:35:122
325399173,6cyclictest14-21ksoftirqd/000:38:300
325399172,7cyclictest14-21ksoftirqd/023:06:120
325399170,9cyclictest9618-21sh23:39:570
325399170,9cyclictest780-21runrttasks23:59:160
325399170,9cyclictest29693-21sh22:56:470
325399170,9cyclictest18429-21ssh22:15:170
325399170,9cyclictest14-21ksoftirqd/023:32:380
325399170,9cyclictest14-21ksoftirqd/022:44:460
325399170,9cyclictest14-21ksoftirqd/022:26:290
325399170,9cyclictest14-21ksoftirqd/022:02:390
325399170,7cyclictest174-1kworker/0:1H+kblockd20:58:100
325399170,13cyclictest14-21ksoftirqd/021:53:130
2834229170,7tAtEmLog_03271-21taskset00:11:315
2564599170,10tDemoTimingTask30358-21chrt22:39:555
327099164,8cyclictest20112-21sed23:10:004
326699160,9cyclictest9937-21sh23:04:173
326199168,6cyclictest18702-21grep19:40:202
325899169,3cyclictest18909-21cpuspeed_turbos20:50:121
325399166,8cyclictest780-21runrttasks23:43:270
325399164,9cyclictest8889-21cut22:10:140
325399164,9cyclictest755-21postgres19:56:590
325399164,6cyclictest14-21ksoftirqd/000:32:380
325399161,11cyclictest14-21ksoftirqd/021:32:210
325399160,8cyclictest14-21ksoftirqd/022:33:120
325399160,8cyclictest14-21ksoftirqd/021:35:480
325399160,8cyclictest14-21ksoftirqd/000:24:020
325399160,8cyclictest14-21ksoftirqd/000:19:240
325399160,14cyclictest780-21runrttasks23:00:550
325399160,12cyclictest14-21ksoftirqd/023:10:410
325399160,12cyclictest14-21ksoftirqd/022:53:290
325399160,12cyclictest14-21ksoftirqd/022:37:500
325399160,12cyclictest14-21ksoftirqd/021:59:330
2730799160,9tDemoTimingTask28062-21chrt21:09:565
543239150,7EcMasterDemoSyn7830-21taskset19:18:475
327099154,8cyclictest752-21postgres22:06:034
327099154,8cyclictest752-21postgres22:06:034
327099153,8cyclictest12700-21timerandwakeup20:35:254
327099151,10cyclictest24880-21wget19:55:134
327099150,9cyclictest24503-21sh22:54:294
327099150,9cyclictest11616-21ssh21:35:394
327099150,8cyclictest18643-21sh23:26:154
326699154,8cyclictest716-21snmpd21:10:013
326699150,9cyclictest4690-21needreboot22:25:193
326699150,9cyclictest1674-21sh22:24:043
326199152,9cyclictest20704-21cpuspeed23:10:112
3261991511,3cyclictest646-21systemd-logind00:00:002
326199151,10cyclictest24150-21/usr/sbin/munin22:00:252
326199150,9cyclictest9812-21sh23:21:232
326199150,9cyclictest8051-21cat19:20:002
326199150,9cyclictest780-21runrttasks20:56:542
326199150,10cyclictest780-21runrttasks23:50:092
326199150,10cyclictest11352-21aten2_r5power_e20:35:132
325899156,7cyclictest326-21systemd-journal21:14:291
325899155,7cyclictest28483-21wc22:20:231
3258991511,3cyclictest7170-21turbostat22:45:011
325899150,9cyclictest24641-21/usr/sbin/munin23:30:121
325899150,11cyclictest24291-21sh23:11:421
325899150,11cyclictest18751-21ssh23:09:091
325899150,11cyclictest10783-21perl23:40:141
325399156,6cyclictest171rcu_preempt22:05:160
325399156,6cyclictest171rcu_preempt22:05:160
325399154,8cyclictest5946-21fschecks_time21:15:140
325399154,7cyclictest14-21ksoftirqd/020:25:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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