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2026-02-22 - 16:37
[ 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 Sun Feb 22, 2026 12:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2446739830,0EcMasterDemoSyn2447729tAtEmLog_012:07:225
514139820,0EcMasterDemoSyn515129tAtEmLog_012:32:445
297339820,0EcMasterDemoSyn298429tAtEmLog_007:18:205
1619639820,0EcMasterDemoSyn1620629tAtEmLog_010:51:195
1188539820,0EcMasterDemoSyn1189529tAtEmLog_010:31:025
2241039810,0EcMasterDemoSyn2242029tAtEmLog_007:58:545
2005539810,0EcMasterDemoSyn2006529tAtEmLog_007:53:505
1498839810,0EcMasterDemoSyn1499829tAtEmLog_007:43:415
3029939800,0EcMasterDemoSyn3030929tAtEmLog_010:41:105
1939039520,1EcMasterDemoSyn19397-21grep12:22:352
174762310,0sleep00-21swapper/011:27:450
112732260,0sleep10-21swapper/111:06:311
297339230,1EcMasterDemoSyn2982-21runintdemo5min07:18:192
3217439220,0EcMasterDemoSyn32183-21runintdemo5min08:19:113
30879992018,2cyclictest32662-21kworker/1:0+events12:37:481
3087899190,15cyclictest31431-21sh09:49:060
2447729190,0tAtEmLog_00-21swapper/512:12:265
3088199185,9cyclictest716-21snmpd07:52:113
30879991810,6cyclictest4614-21cut10:45:151
3087999180,10cyclictest23501-21rm09:44:551
3087899185,9cyclictest23199-21sh11:49:150
3087899180,14cyclictest28242-21sh11:51:290
3087899180,10cyclictest9359-21/usr/sbin/munin10:30:140
3087899180,10cyclictest18111-21sh12:21:410
3087899180,10cyclictest16528-21sh09:58:430
1873629180,8tAtEmLog_021011-21chrt09:03:435
1533599180,8tDemoTimingTask17739-21chrt12:03:575
753499170,10tDemoTimingTask13510-21chrt10:14:565
3088299171,12cyclictest16-1pr/legacy09:50:274
3088199170,11cyclictest6165-21/usr/sbin/munin08:30:213
3088199170,10cyclictest970-21ssh09:50:133
3087999170,9cyclictest29104-21rm09:12:331
3087899179,6cyclictest29565-21apt11:35:000
3087899174,10cyclictest23862-21timerwakeupswit10:55:250
3087899170,9cyclictest326-21systemd-journal09:04:060
3087899170,9cyclictest30726-21ssh10:05:390
3087899170,9cyclictest26579-21sh12:26:190
3087899170,9cyclictest16385-21sh12:03:020
3087899170,9cyclictest10162-21diskmemload11:41:280
3087899170,8cyclictest13307-21sh12:37:100
3087899170,14cyclictest9856-21runrttasks10:48:120
3087899170,14cyclictest8700-21sh11:58:590
3087899170,14cyclictest8117-21sh12:16:000
3087899170,10cyclictest780-21runrttasks08:42:430
298599170,9tDemoTimingTask3457-21chrt07:20:005
2746129170,7tAtEmLog_029616-21chrt08:11:405
2155629170,7tAtEmLog_022984-21chrt10:01:355
1671029170,14tAtEmLog_019963-21taskset10:18:035
30882991612,3cyclictest22817-21idleruntime-cro12:25:004
3088199169,5cyclictest26191-21tr11:15:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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