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2026-01-31 - 20:32
[ 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 50 highest latencies:
System rack5slot1.osadl.org (updated Sat Jan 31, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2009239930,1EcMasterDemoSyn20101-21runintdemo5min07:45:371
124912930,0sleep20-21swapper/211:24:012
2152439920,0EcMasterDemoSyn2153429tAtEmLog_009:42:155
2575939910,0EcMasterDemoSyn2576929tAtEmLog_010:38:025
209712870,0sleep40-21swapper/409:24:484
2145539840,2EcMasterDemoSyn21462-21runintdemo5min10:17:453
1047839840,0EcMasterDemoSyn1048829tAtEmLog_012:34:395
731339830,0EcMasterDemoSyn732329tAtEmLog_010:27:535
3063339830,0EcMasterDemoSyn3064329tAtEmLog_010:58:195
305839830,0EcMasterDemoSyn306829tAtEmLog_010:07:365
2113439830,0EcMasterDemoSyn2114429tAtEmLog_011:28:445
2954339820,0EcMasterDemoSyn2955329tAtEmLog_008:05:545
236539820,0EcMasterDemoSyn237529tAtEmLog_011:54:055
3189939810,0EcMasterDemoSyn3190929tAtEmLog_008:10:595
1773439810,0EcMasterDemoSyn1774429tAtEmLog_007:40:335
1276539810,0EcMasterDemoSyn1277529tAtEmLog_007:30:255
94592790,0sleep00-21swapper/010:46:230
660039660,0EcMasterDemoSyn0-21swapper/008:26:110
660039660,0EcMasterDemoSyn0-21swapper/008:26:110
753239570,1EcMasterDemoSyn7540-21grep09:52:233
745339460,0EcMasterDemoSyn7462-21runintdemo5min11:03:231
2562729180,7tAtEmLog_025674-21chrt11:49:035
1104991816,2cyclictest19801-21kworker/4:2+events08:16:024
1094991810,6cyclictest1174-21cut11:35:150
109499180,15cyclictest23267-21sh11:11:480
109499180,14cyclictest7932-21sh12:15:110
109499180,10cyclictest17474-21sh10:15:190
1707399170,7tDemoTimingTask21556-21chrt10:00:135
1707399170,7tDemoTimingTask19598-21chrt09:59:125
109499176,6cyclictest21269-21latency_hist09:25:000
109499174,12cyclictest2230-21awk08:20:000
109499170,9cyclictest6766-21sh09:51:520
109499170,9cyclictest31594-21sh09:47:540
109499170,9cyclictest30121-21sh12:26:590
109499170,14cyclictest13159-21sh11:41:360
109499170,13cyclictest780-21runrttasks07:12:140
2063729160,9tAtEmLog_012698-21sleep12:04:555
110499164,8cyclictest7587-21latency_hist12:15:004
110499164,8cyclictest4817-21fschecks_time11:55:144
110499164,8cyclictest11522-21nfs4_client11:05:174
110499160,9cyclictest24567-21ssh10:19:554
109999160,9cyclictest29318-21ssh09:46:203
109699168,6cyclictest2754-21grep12:30:142
109699164,9cyclictest4867-21sed11:20:002
109699164,9cyclictest19559-21latency11:45:172
109599168,6cyclictest21347-21grep07:50:151
109599161,9cyclictest32716-21taskset12:28:491
1094991612,3cyclictest4526-21cron11:20:000
109499160,9cyclictest780-21runrttasks07:31:150
647139150,9EcMasterDemoSyn7270-21taskset12:14:565
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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