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2026-03-09 - 07:28
[ 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 the highest latencies:
System rack5slot2.osadl.org (updated Mon Mar 09, 2026 00:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
126312202185,12sleep10-21swapper/119:08:201
124542191174,12sleep00-21swapper/019:06:020
125612189172,12sleep30-21swapper/319:07:253
124882171152,14sleep20-21swapper/219:06:282
254582460,0sleep10-21swapper/122:52:231
93782440,0sleep10-21swapper/121:56:501
62852440,0sleep00-21swapper/022:10:580
45032430,0sleep00-21swapper/000:01:310
291312140,0sleep20-21swapper/221:35:122
129619993,3cyclictest7385-21ssh21:25:010
129619982,3cyclictest5889-21munin-run00:35:000
129719960,5cyclictest0-21swapper/320:25:123
129619962,4cyclictest1128-21munin-run20:55:000
10772260,1sleep011012-21cat21:10:220
6969250,0sleep26998-21sh23:30:432
129719955,0cyclictest15506-21kworker/3:023:25:073
129719955,0cyclictest15506-21kworker/3:022:40:203
129719955,0cyclictest0-21swapper/322:08:123
129719955,0cyclictest0-21swapper/322:02:573
129719950,5cyclictest0-21swapper/323:15:343
129719950,5cyclictest0-21swapper/321:40:123
129719950,5cyclictest0-21swapper/321:14:483
129719950,4cyclictest29366-21df_inode20:45:133
129719950,4cyclictest2522-21ssh23:45:113
129719950,4cyclictest1285-21perl00:00:153
129719950,0cyclictest0-21swapper/300:08:323
129679955,0cyclictest0-21swapper/220:25:222
129679950,5cyclictest0-21swapper/222:57:002
129679950,5cyclictest0-21swapper/221:31:002
129679950,5cyclictest0-21swapper/200:35:212
129679950,0cyclictest0-21swapper/223:11:152
129629955,0cyclictest0-21swapper/123:15:111
129629951,2cyclictest0-21swapper/123:45:111
129629950,5cyclictest0-21swapper/121:48:371
129629950,5cyclictest0-21swapper/121:33:391
129629950,5cyclictest0-21swapper/100:29:251
129619952,3cyclictest814-21snmpd21:09:050
129619950,5cyclictest0-21swapper/023:44:390
129619950,5cyclictest0-21swapper/023:14:060
129619950,5cyclictest0-21swapper/019:58:150
129619950,0cyclictest0-21swapper/022:48:560
129619950,0cyclictest0-21swapper/021:40:240
129619950,0cyclictest0-21swapper/000:39:390
17911240,0sleep30-21swapper/322:16:513
129719944,0cyclictest0-21swapper/300:16:143
129719942,1cyclictest2392-21ssh23:13:023
129719942,1cyclictest23376-21ssh23:55:133
129719942,1cyclictest10981-21sh23:00:533
129719942,1cyclictest10220-21ssh21:25:303
129719942,1cyclictest0-21swapper/323:40:103
129719941,3cyclictest814-21snmpd20:59:583
129719941,3cyclictest814-21snmpd20:33:003
129719941,3cyclictest814-21snmpd20:21:193
129719941,3cyclictest814-21snmpd20:19:493
129719941,3cyclictest814-21snmpd20:08:213
129719941,3cyclictest814-21snmpd19:42:243
129719941,2cyclictest0-21swapper/319:50:123
129719941,2cyclictest0-21swapper/319:10:113
129719941,1cyclictest0-21swapper/323:05:133
129719940,4cyclictest8554-21diskmemload22:13:143
129719940,4cyclictest0-21swapper/323:30:123
129719940,4cyclictest0-21swapper/323:23:473
129719940,4cyclictest0-21swapper/322:35:123
129719940,4cyclictest0-21swapper/322:25:423
129719940,4cyclictest0-21swapper/321:55:123
129719940,4cyclictest0-21swapper/321:45:083
129719940,4cyclictest0-21swapper/321:35:113
129719940,4cyclictest0-21swapper/321:16:203
129719940,4cyclictest0-21swapper/320:50:123
129719940,4cyclictest0-21swapper/320:40:123
129719940,4cyclictest0-21swapper/319:32:133
129719940,4cyclictest0-21swapper/319:20:103
129719940,4cyclictest0-21swapper/319:15:123
129719940,4cyclictest0-21swapper/300:30:113
129719940,4cyclictest0-21swapper/300:25:183
129719940,4cyclictest0-21swapper/300:20:103
129719940,4cyclictest0-21swapper/300:10:493
129719940,3cyclictest9898-21ssh22:45:133
129719940,3cyclictest4382-21df19:55:133
129719940,3cyclictest26388-21apt19:35:123
129719940,3cyclictest23422-21sh22:20:033
129719940,3cyclictest20848-21perl22:50:133
129719940,3cyclictest18289-21/usr/sbin/munin21:30:103
129719940,3cyclictest12838-21memory22:30:153
129719940,3cyclictest0-21swapper/323:50:133
129719940,1cyclictest7345-21irqstats20:00:153
129679944,0cyclictest0-21swapper/223:28:342
129679944,0cyclictest0-21swapper/222:24:242
129679944,0cyclictest0-21swapper/222:15:582
129679944,0cyclictest0-21swapper/221:00:172
129679944,0cyclictest0-21swapper/220:45:002
129679944,0cyclictest0-21swapper/200:20:392
129679943,1cyclictest9024-21/usr/sbin/munin20:05:142
129679940,4cyclictest18654-21ssh00:25:112
129679940,4cyclictest10303-21memory21:10:172
129679940,4cyclictest0-21swapper/223:35:102
129679940,4cyclictest0-21swapper/222:52:172
129679940,4cyclictest0-21swapper/222:45:122
129679940,4cyclictest0-21swapper/222:31:382
129679940,4cyclictest0-21swapper/222:11:472
129679940,4cyclictest0-21swapper/222:05:112
129679940,4cyclictest0-21swapper/221:50:122
129679940,4cyclictest0-21swapper/221:41:112
129679940,4cyclictest0-21swapper/200:15:112
129679940,3cyclictest9567-21grep22:45:002
129679940,3cyclictest3375-21sh23:45:142
129679940,3cyclictest30626-21ssh23:58:532
129679940,3cyclictest29664-21apt-config21:20:012
129679940,3cyclictest28750-21wc20:44:592
129679940,3cyclictest22029-21/usr/sbin/munin22:35:112
129679940,3cyclictest2175-21date23:45:002
129679940,3cyclictest21355-21sh23:22:102
129679940,3cyclictest18515-21cron19:20:002
129679940,3cyclictest18244-21/usr/sbin/munin23:05:182
129679940,3cyclictest14995-21sh22:00:072
129679940,3cyclictest11318-21date22:30:012
129679940,1cyclictest6311-21/usr/sbin/munin21:05:212
129679940,1cyclictest23914-21/usr/sbin/munin19:30:172
129679940,1cyclictest12700-21/usr/sbin/munin23:50:202
129629944,0cyclictest0-21swapper/123:57:331
129629944,0cyclictest0-21swapper/123:08:041
129629944,0cyclictest0-21swapper/122:56:091
129629944,0cyclictest0-21swapper/122:00:431
129629944,0cyclictest0-21swapper/121:39:371
129629944,0cyclictest0-21swapper/100:15:261
129629942,1cyclictest0-21swapper/122:20:131
129629941,2cyclictest0-21swapper/123:50:141
129629941,2cyclictest0-21swapper/123:25:121
129629941,2cyclictest0-21swapper/122:45:121
129629941,2cyclictest0-21swapper/120:45:111
129629941,2cyclictest0-21swapper/100:00:131
129629940,4cyclictest0-21swapper/100:20:061
129629940,4cyclictest0-21swapper/100:10:461
129629940,0cyclictest0-21swapper/122:31:161
129629940,0cyclictest0-21swapper/122:09:001
129629940,0cyclictest0-21swapper/121:27:411
129629940,0cyclictest0-21swapper/100:36:231
129629940,0cyclictest0-21swapper/100:06:071
129619944,0cyclictest0-21swapper/023:36:040
129619944,0cyclictest0-21swapper/022:54:180
129619944,0cyclictest0-21swapper/021:46:220
129619944,0cyclictest0-21swapper/021:25:330
129619943,1cyclictest19012-21cpuspeed_turbos00:25:130
129619943,1cyclictest13627-21grep22:15:120
129619941,3cyclictest814-21snmpd20:18:130
129619941,2cyclictest0-21swapper/020:45:120
129619941,2cyclictest0-21swapper/019:35:120
129619940,4cyclictest23698-21perf19:30:010
129619940,4cyclictest12398-21ssh23:17:570
129619940,4cyclictest0-21swapper/023:50:120
129619940,4cyclictest0-21swapper/023:20:100
129619940,4cyclictest0-21swapper/022:55:120
129619940,4cyclictest0-21swapper/022:32:500
129619940,4cyclictest0-21swapper/022:24:060
129619940,4cyclictest0-21swapper/021:00:150
129619940,4cyclictest0-21swapper/019:45:120
129619940,4cyclictest0-21swapper/000:20:100
129619940,4cyclictest0-21swapper/000:15:110
129619940,4cyclictest0-21swapper/000:05:120
129619940,3cyclictest9613-21ssh23:32:200
129619940,3cyclictest7100-21/usr/sbin/munin20:00:120
129619940,3cyclictest4984-21ssh23:45:340
129619940,3cyclictest3451-21grep22:25:190
129619940,3cyclictest2888-21rm23:29:280
129619940,3cyclictest25119-21ssh22:05:020
129619940,3cyclictest24155-21ssh22:35:280
129619940,3cyclictest23297-21taskset00:10:380
129619940,3cyclictest22058-21ssh21:15:410
129619940,3cyclictest18998-21ssh21:30:110
129619940,3cyclictest18228-21ssh23:05:120
129619940,3cyclictest15019-21ssh23:03:220
129619940,3cyclictest0-21swapper/023:55:040
129619940,3cyclictest0-21swapper/021:35:040
129619940,3cyclictest0-21swapper/020:55:100
129619940,0cyclictest0-21swapper/019:18:140
129719931,2cyclictest12959-21cyclictest00:35:083
129719931,1cyclictest0-21swapper/319:45:113
129719931,1cyclictest0-21swapper/319:25:123
129719930,3cyclictest0-21swapper/323:35:123
129719930,3cyclictest0-21swapper/322:55:123
129719930,3cyclictest0-21swapper/321:20:023
129719930,3cyclictest0-21swapper/321:05:103
129719930,3cyclictest0-21swapper/321:00:093
129719930,3cyclictest0-21swapper/320:35:113
129719930,3cyclictest0-21swapper/320:10:093
129719930,2cyclictest26714-21ssh21:50:013
129679932,1cyclictest814-21snmpd20:30:102
129679932,1cyclictest814-21snmpd20:20:012
129679932,1cyclictest814-21snmpd19:35:072
129679932,1cyclictest31565-21grep19:45:122
129679932,1cyclictest13819-21grep19:10:152
129679932,1cyclictest12451-21cat20:10:142
129679931,1cyclictest814-21snmpd00:05:092
129679931,1cyclictest0-21swapper/220:55:112
129679930,3cyclictest7874-21/usr/sbin/munin20:00:182
129679930,3cyclictest21959-21expr19:25:132
129679930,3cyclictest20548-21sh00:10:052
129679930,3cyclictest19719-21perl19:20:122
129679930,3cyclictest0-21swapper/223:15:122
129679930,3cyclictest0-21swapper/223:00:102
129679930,3cyclictest0-21swapper/221:55:132
129679930,3cyclictest0-21swapper/221:45:052
129679930,3cyclictest0-21swapper/221:25:022
129679930,3cyclictest0-21swapper/221:15:122
129679930,3cyclictest0-21swapper/220:50:102
129679930,3cyclictest0-21swapper/220:15:122
129679930,3cyclictest0-21swapper/219:55:122
129679930,3cyclictest0-21swapper/219:50:112
129679930,3cyclictest0-21swapper/219:40:092
129679930,3cyclictest0-21swapper/200:00:082
129679930,2cyclictest0-21swapper/200:30:002
129679930,0cyclictest0-21swapper/220:35:142
129629931,1cyclictest0-21swapper/123:40:091
129629931,1cyclictest0-21swapper/123:35:111
129629931,1cyclictest0-21swapper/123:30:121
129629931,1cyclictest0-21swapper/123:20:111
129629931,1cyclictest0-21swapper/123:00:111
129629931,1cyclictest0-21swapper/122:40:121
129629931,1cyclictest0-21swapper/122:25:121
129629931,1cyclictest0-21swapper/121:50:101
129629931,1cyclictest0-21swapper/121:25:001
129629931,1cyclictest0-21swapper/121:00:121
129629931,1cyclictest0-21swapper/120:50:151
129629931,1cyclictest0-21swapper/120:35:121
129629931,1cyclictest0-21swapper/120:30:111
129629931,1cyclictest0-21swapper/120:20:101
129629931,1cyclictest0-21swapper/120:10:111
129629931,1cyclictest0-21swapper/120:05:011
129629931,1cyclictest0-21swapper/119:55:111
129629931,1cyclictest0-21swapper/119:50:121
129629931,1cyclictest0-21swapper/119:20:111
129629931,1cyclictest0-21swapper/100:30:101
129629930,3cyclictest0-21swapper/120:03:251
129629930,2cyclictest0-21swapper/122:15:111
129619932,1cyclictest26353-21taskset20:40:020
129619932,1cyclictest1733-21cut19:50:130
129619931,1cyclictest0-21swapper/020:30:100
129619930,3cyclictest32093-21ssh22:40:110
129619930,3cyclictest26896-21ssh21:50:070
129619930,3cyclictest18962-21dpkg19:20:010
129619930,3cyclictest17570-21ls20:20:150
129619930,3cyclictest14865-21ssh22:00:010
129619930,3cyclictest0-21swapper/021:55:080
129619930,3cyclictest0-21swapper/020:35:100
129619930,3cyclictest0-21swapper/020:25:110
129619930,3cyclictest0-21swapper/020:10:110
129619930,3cyclictest0-21swapper/020:05:000
129619930,3cyclictest0-21swapper/019:40:100
129619930,3cyclictest0-21swapper/019:30:110
129619930,3cyclictest0-21swapper/019:10:120
129629921,1cyclictest0-21swapper/122:10:111
129629921,1cyclictest0-21swapper/121:15:121
129629921,1cyclictest0-21swapper/121:05:111
129629921,1cyclictest0-21swapper/120:24:591
129629921,1cyclictest0-21swapper/119:45:121
129629921,1cyclictest0-21swapper/119:10:121
129629920,1cyclictest30780-21chrt23:10:311
129629920,1cyclictest26374-21chrt19:35:001
129629920,1cyclictest13960-21chrt20:15:051
129629920,1cyclictest0-21swapper/122:35:121
129629920,1cyclictest0-21swapper/121:40:131
129629920,1cyclictest0-21swapper/121:10:141
129629920,1cyclictest0-21swapper/120:55:111
129629920,1cyclictest0-21swapper/120:40:131
129629920,1cyclictest0-21swapper/119:40:111
129629920,1cyclictest0-21swapper/119:25:011
129629920,1cyclictest0-21swapper/119:15:021
129629920,0cyclictest0-21swapper/119:33:081
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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