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2026-01-17 - 15:59
[ 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 Sat Jan 17, 2026 12:44:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21385391400,0EcMasterDemoSyn0-21swapper/008:20:160
32065391110,0EcMasterDemoSyn0-21swapper/411:27:544
183142910,0sleep50-21swapper/512:15:135
852339840,0EcMasterDemoSyn853329tAtEmLog_007:54:545
175839840,1EcMasterDemoSyn176829tAtEmLog_008:45:375
1549439840,0EcMasterDemoSyn1550429tAtEmLog_012:13:325
2894039820,0EcMasterDemoSyn2895029tAtEmLog_007:29:345
2413239820,0EcMasterDemoSyn2414229tAtEmLog_009:16:025
1591339820,0EcMasterDemoSyn1592329tAtEmLog_008:10:085
122939820,0EcMasterDemoSyn123929tAtEmLog_010:52:245
1173439210,1EcMasterDemoSyn11740-21ps10:21:584
19583991914,4cyclictest18449-21sed11:20:144
24360991816,0tDemoTimingTask0-21swapper/510:50:005
24360991816,0tDemoTimingTask0-21swapper/510:50:005
1957399185,9cyclictest12933-21sh10:22:480
1957399181,12cyclictest16-1pr/legacy10:37:100
1957399180,14cyclictest8374-21sh10:56:090
1957399180,14cyclictest831-21runrttasks08:50:130
1957399180,14cyclictest831-21runrttasks08:50:120
1957399180,10cyclictest8115-21sh12:27:240
1957399180,10cyclictest3018-21sh10:53:400
1957399180,10cyclictest24172-21latency_hist09:35:000
104999181,8tDemoTimingTask26457-21turbostat12:24:555
104999180,8tDemoTimingTask7233-21chrt12:26:455
916699170,10tDemoTimingTask9170-21chrt09:00:515
3159099170,7tDemoTimingTask7976-21chrt10:01:345
3159099170,7tDemoTimingTask32045-21chrt09:56:555
1958399170,9cyclictest10292-21sh12:28:574
1958399170,10cyclictest9397-21ssh10:02:324
19577991711,5cyclictest21939-21cron07:15:011
1957799171,12cyclictest16-1pr/legacy10:57:261
1957399170,9cyclictest9762-21sh11:51:350
1957399170,9cyclictest8926-21sh10:02:120
1957399170,9cyclictest831-21runrttasks10:19:200
1957399170,9cyclictest25275-21sh11:24:220
1957399170,9cyclictest19486-21ssh12:34:120
1957399170,14cyclictest4621-21sh09:41:270
1957399170,14cyclictest25963-21sh12:19:390
1957399170,14cyclictest16088-21sh11:19:130
1957399170,10cyclictest18033-21sh10:44:120
1827999170,9tDemoTimingTask18290-21chrt08:15:125
1756399170,10tDemoTimingTask20681-21taskset11:39:595
1534099170,10tDemoTimingTask15449-21taskset10:42:195
142639170,0EcMasterDemoSyn0-21swapper/507:39:435
2976139160,2EcMasterDemoSyn651irq_work/510:32:075
1958299160,9cyclictest11521-21ssh12:29:503
1958299160,9cyclictest11137-21sh10:03:483
1958199160,10cyclictest27243-21ssh10:49:242
1958199160,10cyclictest27243-21ssh10:49:242
1958199160,10cyclictest19346-21ssh09:31:362
1957399164,10cyclictest20219-21open_files09:50:190
1957399163,10cyclictest14475-21sh09:29:290
19573991612,3cyclictest20315-21cron11:40:000
1957399161,14cyclictest31568-21latency_hist11:10:010
1957399160,13cyclictest831-21runrttasks07:41:250
1957399160,13cyclictest20480-21gltestperf10:45:190
1957399160,13cyclictest20480-21gltestperf10:45:180
1957399160,13cyclictest1134-21sh10:34:500
2615929150,9tAtEmLog_030446-21taskset10:14:555
1958399155,7cyclictest16433-21kworker/u24:3+nfsiod09:50:334
1958399152,11cyclictest16548-21/usr/sbin/munin11:55:234
1958399150,9cyclictest9456-21ssh10:56:574
1958399150,9cyclictest16293-21sh12:31:554
1958299150,9cyclictest3519-21sh09:59:443
1958299150,10cyclictest13181-21sh09:28:353
1958199152,9cyclictest7307-21diskmemload09:43:232
1958199152,9cyclictest13233-21ssh09:46:172
19581991511,3cyclictest12783-21sh10:05:002
1958199151,10cyclictest479-21sh09:57:352
1958199151,10cyclictest32110-21ssh10:51:182
1958199151,10cyclictest29984-21latency_hist09:20:012
19581991510,4cyclictest18088-21kworker/u24:1+nfsiod12:35:142
1958199150,9cyclictest1873-21sh11:10:352
1958199150,11cyclictest29432-21rm12:02:592
1958199150,11cyclictest21667-21ssh12:16:332
1957799157,6cyclictest25822-21grep07:20:181
1957799153,7cyclictest32-21ksoftirqd/110:20:411
1957799152,9cyclictest21437-21/usr/sbin/munin09:15:201
1957799151,5cyclictest4780-21ps11:12:401
1957799150,9cyclictest9228-21sh09:44:471
1957799150,9cyclictest831-21runrttasks07:19:231
1957799150,9cyclictest29716-21sh09:37:361
1957799150,9cyclictest12214-21diskmemload10:04:351
1957799150,11cyclictest16985-21diskmemload10:43:271
1957799150,10cyclictest28154-21sh11:25:221
1957399156,7cyclictest303-21ssh09:20:490
1957399154,8cyclictest1154-21open_files08:45:180
1957399153,10cyclictest10557-21entropy09:45:160
1957399151,11cyclictest16-1pr/legacy09:56:360
1957399150,7cyclictest8848-21cat07:54:590
1957399150,6cyclictest31606-21cat07:35:000
1958399143,8cyclictest10141-21interrupts12:10:184
1958399143,6cyclictest4962-21wc08:55:014
1958399143,6cyclictest4962-21wc08:55:004
1958399141,9cyclictest6074-21diskmemload11:50:054
1958399141,10cyclictest744-21snmpd10:49:564
1958399141,10cyclictest744-21snmpd10:49:554
1958399141,10cyclictest5342-21chrt10:36:304
1958399140,9cyclictest31638-21sh12:04:334
1958399140,7cyclictest11868-21diskmemload10:15:014
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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