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2026-02-15 - 12:31
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack5slot2.osadl.org (updated Sun Feb 15, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
63152195175,14sleep30-21swapper/319:07:453
61592191173,13sleep00-21swapper/019:05:460
64622179164,10sleep10-21swapper/119:09:401
63192177158,14sleep20-21swapper/219:07:492
231962500,0sleep00-21swapper/022:54:340
106502460,0sleep10-21swapper/123:04:111
179612440,0sleep10-21swapper/122:51:221
169702420,0sleep00-21swapper/023:38:480
90752140,0sleep09077-21cpuspeed_turbos22:00:130
235252110,0sleep00-21swapper/023:41:330
29981290,0sleep30-21swapper/322:25:263
29981290,0sleep30-21swapper/322:25:253
66689983,1cyclictest40-21ksoftirqd/323:24:523
66689981,1cyclictest0-21swapper/323:25:123
66689980,1cyclictest40-21ksoftirqd/300:20:143
66689972,1cyclictest40-21ksoftirqd/300:34:103
66689971,1cyclictest40-21ksoftirqd/323:46:563
66689971,1cyclictest40-21ksoftirqd/321:45:173
66689971,1cyclictest40-21ksoftirqd/321:13:463
66689971,1cyclictest40-21ksoftirqd/320:25:193
66689971,1cyclictest0-21swapper/323:34:323
66689971,1cyclictest0-21swapper/322:35:403
66689971,1cyclictest0-21swapper/322:30:203
66689971,1cyclictest0-21swapper/300:19:013
66689970,6cyclictest0-21swapper/321:30:113
66689970,2cyclictest40-21ksoftirqd/322:10:113
66689970,1cyclictest0-21swapper/323:50:143
66689970,1cyclictest0-21swapper/321:25:123
66689970,1cyclictest0-21swapper/319:30:133
66689970,0cyclictest0-21swapper/319:15:023
66619971,5cyclictest0-21swapper/022:30:130
66689962,2cyclictest0-21swapper/323:35:123
66689962,1cyclictest40-21ksoftirqd/322:45:093
66689961,2cyclictest40-21ksoftirqd/300:00:153
66689961,1cyclictest40-21ksoftirqd/323:55:223
66689961,1cyclictest40-21ksoftirqd/323:40:263
66689961,1cyclictest40-21ksoftirqd/323:15:073
66689961,1cyclictest40-21ksoftirqd/323:05:203
66689961,1cyclictest40-21ksoftirqd/322:55:203
66689961,1cyclictest40-21ksoftirqd/322:21:573
66689961,1cyclictest40-21ksoftirqd/322:16:313
66689961,1cyclictest40-21ksoftirqd/322:00:133
66689961,1cyclictest40-21ksoftirqd/321:22:173
66689961,1cyclictest40-21ksoftirqd/319:25:163
66689961,1cyclictest40-21ksoftirqd/300:35:233
66689961,1cyclictest40-21ksoftirqd/300:10:383
66689961,1cyclictest40-21ksoftirqd/300:08:253
66689961,1cyclictest0-21swapper/323:11:213
66689961,1cyclictest0-21swapper/321:35:153
66689961,1cyclictest0-21swapper/320:35:163
66689961,0cyclictest0-21swapper/300:25:393
66689960,3cyclictest0-21swapper/321:40:133
66689960,1cyclictest40-21ksoftirqd/322:51:203
66689960,1cyclictest40-21ksoftirqd/322:40:123
66689960,1cyclictest40-21ksoftirqd/321:56:383
66689960,1cyclictest40-21ksoftirqd/321:50:143
66689960,1cyclictest40-21ksoftirqd/320:40:183
66689960,1cyclictest19913-21apt-get19:35:113
66689960,1cyclictest0-21swapper/320:50:123
66689960,1cyclictest0-21swapper/320:15:113
66689960,1cyclictest0-21swapper/319:45:103
66689960,0cyclictest0-21swapper/323:01:133
66649960,6cyclictest5073-21grep22:45:172
66649960,5cyclictest17189-21/usr/sbin/munin20:35:142
66619961,4cyclictest27251-21munin-run22:25:000
66619960,5cyclictest0-21swapper/000:30:110
66689951,2cyclictest40-21ksoftirqd/321:05:133
66689951,1cyclictest40-21ksoftirqd/322:05:033
66689951,1cyclictest40-21ksoftirqd/319:10:203
66689950,4cyclictest22402-21apt-get19:40:113
66689950,4cyclictest0-21swapper/319:50:123
66689950,2cyclictest0-21swapper/321:15:143
66689950,2cyclictest0-21swapper/320:05:113
66689950,1cyclictest40-21ksoftirqd/320:55:143
66689950,1cyclictest0-21swapper/320:10:083
66689950,1cyclictest0-21swapper/320:00:173
66649954,1cyclictest0-21swapper/223:31:072
66649952,3cyclictest471-21dbus-daemon23:15:192
66629951,3cyclictest0-21swapper/119:15:131
66629951,2cyclictest0-21swapper/123:10:121
66629951,2cyclictest0-21swapper/120:45:121
66619950,4cyclictest31620-21perl21:55:140
66619950,4cyclictest23070-21perl19:40:130
66619950,4cyclictest19946-21users23:55:220
66619950,4cyclictest0-21swapper/023:12:440
66619950,4cyclictest0-21swapper/020:15:120
66619950,0cyclictest0-21swapper/022:17:450
66689940,4cyclictest0-21swapper/320:20:133
66689940,1cyclictest0-21swapper/321:00:113
66689940,1cyclictest0-21swapper/320:45:173
66689940,1cyclictest0-21swapper/320:30:113
66689940,1cyclictest0-21swapper/319:55:143
66689940,1cyclictest0-21swapper/319:20:113
66649944,0cyclictest0-21swapper/223:01:082
66649944,0cyclictest0-21swapper/222:41:302
66649944,0cyclictest0-21swapper/222:20:152
66649942,1cyclictest814-21snmpd21:57:512
66649942,1cyclictest32164-21ssh00:17:482
66649942,1cyclictest24387-21ssh21:35:332
66649942,1cyclictest21789-21ssh22:53:412
66649942,1cyclictest17180-21ssh21:48:202
66649942,1cyclictest15520-21ssh21:15:372
66649942,1cyclictest1025-21ssh21:25:022
66649941,3cyclictest19818-21ssh00:27:322
66649941,2cyclictest10467-21switchtime22:00:192
66649940,4cyclictest27951-21ssh23:12:152
66649940,4cyclictest1865-21diskmemload00:14:272
66649940,4cyclictest0-21swapper/223:45:112
66649940,4cyclictest0-21swapper/222:58:032
66649940,4cyclictest0-21swapper/222:17:352
66649940,4cyclictest0-21swapper/222:10:112
66649940,4cyclictest0-21swapper/221:50:122
66649940,4cyclictest0-21swapper/221:10:402
66649940,4cyclictest0-21swapper/220:55:122
66649940,4cyclictest0-21swapper/220:30:112
66649940,4cyclictest0-21swapper/219:20:202
66649940,4cyclictest0-21swapper/200:39:392
66649940,4cyclictest0-21swapper/200:05:122
66649940,4cyclictest0-21swapper/200:00:112
66649940,3cyclictest4404-21ssh22:29:372
66649940,3cyclictest4404-21ssh22:29:372
66649940,3cyclictest31019-21ssh21:23:412
66649940,3cyclictest26139-21cat00:30:212
66649940,3cyclictest18908-21cron23:40:012
66649940,3cyclictest18717-21ssh22:05:012
66649940,3cyclictest1860-21latency_hist21:10:012
66649940,3cyclictest17485-21ls23:55:002
66649940,3cyclictest15977-21ssh23:06:122
66649940,1cyclictest9658-21df_inode19:15:012
66649940,1cyclictest20436-21df_inode19:35:142
66629944,0cyclictest0-21swapper/122:49:141
66629942,1cyclictest0-21swapper/119:25:121
66629941,2cyclictest0-21swapper/123:50:121
66629941,2cyclictest0-21swapper/122:25:131
66629941,2cyclictest0-21swapper/122:25:131
66629941,2cyclictest0-21swapper/121:40:121
66629941,2cyclictest0-21swapper/121:25:131
66629941,2cyclictest0-21swapper/120:50:111
66629941,2cyclictest0-21swapper/120:40:101
66629941,2cyclictest0-21swapper/120:20:131
66629941,2cyclictest0-21swapper/120:10:091
66629941,2cyclictest0-21swapper/120:05:121
66629941,2cyclictest0-21swapper/119:45:111
66629941,2cyclictest0-21swapper/119:35:121
66629941,2cyclictest0-21swapper/100:10:121
66629941,1cyclictest0-21swapper/121:15:131
66629941,1cyclictest0-21swapper/121:00:131
66629941,1cyclictest0-21swapper/120:35:111
66629940,4cyclictest0-21swapper/122:13:431
66629940,4cyclictest0-21swapper/121:33:351
66629940,4cyclictest0-21swapper/100:22:381
66629940,2cyclictest0-21swapper/123:25:121
66619944,0cyclictest0-21swapper/023:45:040
66619944,0cyclictest0-21swapper/023:33:170
66619944,0cyclictest0-21swapper/023:03:360
66619944,0cyclictest0-21swapper/022:49:190
66619944,0cyclictest0-21swapper/019:15:440
66619943,1cyclictest27560-21tr19:50:130
66619942,1cyclictest5278-21ssh22:14:110
66619942,1cyclictest23495-21grep20:45:190
66619941,3cyclictest57250irq/130-eth021:50:090
66619941,1cyclictest0-21swapper/000:00:100
66619940,4cyclictest24507-21apt-get22:55:130
66619940,4cyclictest20646-21/usr/sbin/munin22:05:210
66619940,4cyclictest0-21swapper/021:41:010
66619940,4cyclictest0-21swapper/021:35:510
66619940,4cyclictest0-21swapper/019:39:000
66619940,4cyclictest0-21swapper/000:16:590
66619940,3cyclictest7690-21ssh00:21:250
66619940,3cyclictest4806-21/usr/sbin/munin20:10:140
66619940,3cyclictest394-21apt-key23:15:000
66619940,3cyclictest361-21diskstats20:00:130
66619940,3cyclictest29950-21cstates21:00:130
66619940,3cyclictest29812-21apt-get19:55:140
66619940,3cyclictest27536-21ssh22:25:040
66619940,3cyclictest27536-21ssh22:25:040
66619940,3cyclictest26064-21/usr/sbin/munin20:50:190
66619940,3cyclictest25876-21sh22:40:010
66619940,3cyclictest1751-21rm00:35:000
66619940,3cyclictest17472-21sh23:07:060
66619940,3cyclictest15768-21ssh21:31:350
66619940,3cyclictest13175-21grep19:20:140
66619940,3cyclictest12331-21basename20:25:140
66619940,3cyclictest11280-21sed21:30:000
66619940,3cyclictest10759-21/usr/sbin/munin21:45:140
66619940,3cyclictest0-21swapper/020:40:110
66619940,1cyclictest8233-21df_inode23:50:140
66619940,1cyclictest5723-21/usr/sbin/munin00:05:170
66619940,1cyclictest14412-21ntp_states21:15:190
66619940,0cyclictest0-21swapper/020:31:220
66619940,0cyclictest0-21swapper/000:25:410
18383240,0sleep00-21swapper/022:35:360
66649932,1cyclictest814-21snmpd19:10:102
66649932,1cyclictest31992-21ssh21:40:022
66649932,1cyclictest27393-21cut19:50:112
66649932,1cyclictest18571-21tune2fs23:55:152
66649932,1cyclictest11400-21ssh21:30:042
66649932,1cyclictest10837-21ssh23:20:042
66649931,1cyclictest3895-21aten2_r5power_c00:20:122
66649931,1cyclictest29562-21cron19:55:002
66649930,3cyclictest8930-21ssh23:35:022
66649930,3cyclictest48122sleep220:10:092
66649930,3cyclictest32299-21apt20:00:112
66649930,3cyclictest25400-21diskstats19:45:112
66649930,3cyclictest22149-21apt20:45:102
66649930,3cyclictest0-21swapper/223:25:062
66649930,3cyclictest0-21swapper/222:35:052
66649930,3cyclictest0-21swapper/222:30:042
66649930,3cyclictest0-21swapper/221:00:122
66649930,3cyclictest0-21swapper/220:50:122
66649930,3cyclictest0-21swapper/220:40:092
66649930,3cyclictest0-21swapper/220:25:142
66649930,3cyclictest0-21swapper/220:20:122
66649930,3cyclictest0-21swapper/220:15:012
66649930,3cyclictest0-21swapper/220:05:052
66649930,3cyclictest0-21swapper/219:40:122
66649930,3cyclictest0-21swapper/219:30:112
66649930,3cyclictest0-21swapper/219:25:132
66629933,0cyclictest0-21swapper/123:40:011
66629933,0cyclictest0-21swapper/122:17:311
66629931,2cyclictest0-21swapper/120:55:111
66629931,1cyclictest0-21swapper/123:55:121
66629931,1cyclictest0-21swapper/123:45:111
66629931,1cyclictest0-21swapper/123:35:111
66629931,1cyclictest0-21swapper/123:20:111
66629931,1cyclictest0-21swapper/123:05:121
66629931,1cyclictest0-21swapper/122:40:111
66629931,1cyclictest0-21swapper/122:35:121
66629931,1cyclictest0-21swapper/122:30:121
66629931,1cyclictest0-21swapper/122:20:111
66629931,1cyclictest0-21swapper/122:05:131
66629931,1cyclictest0-21swapper/122:00:121
66629931,1cyclictest0-21swapper/121:50:121
66629931,1cyclictest0-21swapper/121:35:131
66629931,1cyclictest0-21swapper/121:20:121
66629931,1cyclictest0-21swapper/121:05:101
66629931,1cyclictest0-21swapper/120:25:131
66629931,1cyclictest0-21swapper/119:55:131
66629931,1cyclictest0-21swapper/119:20:121
66629931,1cyclictest0-21swapper/119:10:131
66629931,1cyclictest0-21swapper/100:35:121
66629931,1cyclictest0-21swapper/100:30:131
66629931,1cyclictest0-21swapper/100:15:121
66629931,1cyclictest0-21swapper/100:00:111
66629930,2cyclictest0-21swapper/123:15:011
66629930,2cyclictest0-21swapper/122:55:131
66629930,2cyclictest0-21swapper/120:30:111
66629930,2cyclictest0-21swapper/119:30:101
66629930,2cyclictest0-21swapper/100:25:001
66629930,1cyclictest0-21swapper/121:10:131
66619931,1cyclictest0-21swapper/019:10:130
66619930,3cyclictest21072-21ssh23:25:050
66619930,3cyclictest17564-21ls20:35:110
66619930,3cyclictest15495-21df19:25:140
66619930,3cyclictest11025-21apt-get23:20:110
66619930,3cyclictest0-21swapper/021:10:020
66619930,3cyclictest0-21swapper/021:05:100
66619930,3cyclictest0-21swapper/020:55:120
66619930,3cyclictest0-21swapper/020:20:020
66619930,3cyclictest0-21swapper/020:05:110
66619930,3cyclictest0-21swapper/019:45:100
66619930,3cyclictest0-21swapper/019:30:110
66619930,3cyclictest0-21swapper/000:10:080
66619930,1cyclictest0-21swapper/021:20:050
66629921,1cyclictest0-21swapper/123:30:111
66629921,1cyclictest0-21swapper/121:45:071
66629921,1cyclictest0-21swapper/100:05:121
66629920,1cyclictest32293-21chrt20:00:061
66629920,1cyclictest0-21swapper/121:55:131
66629920,1cyclictest0-21swapper/120:15:121
66629920,1cyclictest0-21swapper/119:50:121
66629920,1cyclictest0-21swapper/119:40:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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