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2026-02-03 - 13:14
[ 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 Tue Feb 03, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
85422202187,10sleep10-21swapper/119:09:441
84812187168,13sleep20-21swapper/219:08:582
84942182166,11sleep00-21swapper/019:09:070
83432182165,12sleep30-21swapper/319:07:103
216232450,0sleep10-21swapper/100:26:231
44552420,0sleep10-21swapper/122:27:281
155182420,0sleep20-21swapper/222:48:592
152482100,0sleep20-21swapper/200:23:432
87509993,3cyclictest2125-21sendmail-msp21:40:000
87649960,6cyclictest0-21swapper/319:25:123
87549961,3cyclictest0-21swapper/100:00:131
87509961,2cyclictest3-21ksoftirqd/019:10:120
15731260,0sleep20-21swapper/200:07:582
15731260,0sleep20-21swapper/200:07:582
11230260,0sleep10-21swapper/123:18:251
87649952,3cyclictest22094-21kworker/3:223:41:523
87649951,4cyclictest22094-21kworker/3:223:47:523
87649950,5cyclictest0-21swapper/322:36:223
87649950,5cyclictest0-21swapper/321:41:223
87649950,4cyclictest16069-21ssh23:05:093
87649950,0cyclictest0-21swapper/321:34:583
87599950,5cyclictest8585-21memory20:10:162
87599950,5cyclictest0-21swapper/222:28:012
87599950,5cyclictest0-21swapper/222:17:402
87599950,5cyclictest0-21swapper/221:13:562
87599950,4cyclictest29816-21apt-get19:50:112
87599950,4cyclictest15122-21apt-get20:25:012
87599950,0cyclictest11044-21ssh21:28:212
87549952,2cyclictest0-21swapper/122:50:111
87549952,2cyclictest0-21swapper/121:40:111
87549951,2cyclictest0-21swapper/120:15:141
87549950,5cyclictest0-21swapper/121:30:171
87549950,5cyclictest0-21swapper/100:32:181
87549950,5cyclictest0-21swapper/100:10:461
87549950,0cyclictest0-21swapper/122:30:581
87509955,0cyclictest0-21swapper/022:12:020
87509954,0cyclictest3-21ksoftirqd/022:25:120
87509950,5cyclictest0-21swapper/023:24:200
87509950,5cyclictest0-21swapper/020:49:560
87509950,4cyclictest6557-21perl00:35:150
87509950,3cyclictest81rcu_preempt00:25:140
87509950,1cyclictest9747-21munin-run20:15:000
87649944,0cyclictest0-21swapper/320:40:143
87649942,2cyclictest31364-21sh22:40:213
87649942,2cyclictest22094-21kworker/3:220:55:213
87649942,1cyclictest7022-21ssh23:00:163
87649942,1cyclictest28807-21sh21:52:183
87649941,3cyclictest22094-21kworker/3:223:25:283
87649941,2cyclictest0-21swapper/322:20:123
87649941,1cyclictest0-21swapper/322:25:123
87649941,1cyclictest0-21swapper/319:55:123
87649940,4cyclictest9650-21ssh23:17:273
87649940,4cyclictest8145-21cstates00:20:123
87649940,4cyclictest4740-21diskmemload23:20:013
87649940,4cyclictest31671-21rm00:00:133
87649940,4cyclictest16693-21ssh00:08:343
87649940,4cyclictest16693-21ssh00:08:343
87649940,4cyclictest0-21swapper/323:55:363
87649940,4cyclictest0-21swapper/323:10:233
87649940,4cyclictest0-21swapper/322:45:133
87649940,4cyclictest0-21swapper/322:15:133
87649940,4cyclictest0-21swapper/321:55:093
87649940,4cyclictest0-21swapper/321:20:123
87649940,4cyclictest0-21swapper/321:00:123
87649940,4cyclictest0-21swapper/319:10:123
87649940,4cyclictest0-21swapper/300:35:133
87649940,4cyclictest0-21swapper/300:30:113
87649940,3cyclictest7221-21ssh21:26:023
87649940,3cyclictest4947-21sed21:10:013
87649940,3cyclictest32103-21ssh22:10:023
87649940,3cyclictest31106-21sed00:15:163
87649940,3cyclictest28150-21/usr/sbin/munin22:55:123
87649940,3cyclictest26297-21rt-features21:35:203
87649940,3cyclictest2469-21ssh23:30:073
87649940,3cyclictest19575-21/usr/sbin/munin22:50:203
87649940,3cyclictest17870-21rm00:25:123
87649940,3cyclictest16561-21hddtemp_smartct21:15:153
87649940,3cyclictest14279-21grep20:20:223
87649940,3cyclictest13897-21ssh23:35:153
87649940,3cyclictest13702-21ssh23:50:333
87649940,3cyclictest12747-21/usr/sbin/munin22:00:153
87649940,3cyclictest11999-21ssh21:13:083
87649940,3cyclictest11443-21munin-node19:15:003
87649940,3cyclictest0-21swapper/322:05:133
87599944,0cyclictest0-21swapper/223:28:402
87599944,0cyclictest0-21swapper/223:14:162
87599944,0cyclictest0-21swapper/222:37:362
87599942,1cyclictest14577-21expr21:30:132
87599942,1cyclictest0-21swapper/223:15:122
87599941,2cyclictest16053-21/usr/sbin/munin23:05:142
87599941,2cyclictest0-21swapper/222:40:122
87599941,1cyclictest0-21swapper/222:30:112
87599940,4cyclictest8780-21ssh23:32:492
87599940,4cyclictest5917-21ssh23:00:122
87599940,4cyclictest4740-21diskmemload23:22:292
87599940,4cyclictest4740-21diskmemload22:50:012
87599940,4cyclictest0-21swapper/223:50:112
87599940,4cyclictest0-21swapper/223:40:112
87599940,4cyclictest0-21swapper/223:36:112
87599940,4cyclictest0-21swapper/222:20:122
87599940,4cyclictest0-21swapper/221:55:132
87599940,4cyclictest0-21swapper/221:50:502
87599940,4cyclictest0-21swapper/221:45:122
87599940,4cyclictest0-21swapper/221:35:532
87599940,4cyclictest0-21swapper/220:53:332
87599940,4cyclictest0-21swapper/220:20:132
87599940,4cyclictest0-21swapper/220:05:182
87599940,4cyclictest0-21swapper/220:00:112
87599940,4cyclictest0-21swapper/219:24:042
87599940,4cyclictest0-21swapper/219:15:122
87599940,4cyclictest0-21swapper/219:10:122
87599940,4cyclictest0-21swapper/200:38:042
87599940,4cyclictest0-21swapper/200:31:552
87599940,3cyclictest4740-21diskmemload23:46:032
87599940,3cyclictest4740-21diskmemload00:00:012
87599940,3cyclictest30467-21df00:15:132
87599940,3cyclictest28013-21apt-get22:55:122
87599940,3cyclictest26614-21df_inode21:20:132
87599940,3cyclictest25855-21ssh23:56:462
87599940,3cyclictest17075-21ntp_states21:15:182
87599940,3cyclictest0-21swapper/222:00:002
87549944,0cyclictest0-21swapper/122:56:521
87549944,0cyclictest0-21swapper/122:39:061
87549944,0cyclictest0-21swapper/121:57:201
87549944,0cyclictest0-21swapper/121:36:421
87549942,1cyclictest0-21swapper/122:15:121
87549941,2cyclictest0-21swapper/123:50:111
87549941,2cyclictest0-21swapper/123:40:111
87549941,2cyclictest0-21swapper/121:15:121
87549941,2cyclictest0-21swapper/119:50:111
87549941,2cyclictest0-21swapper/119:45:121
87549941,2cyclictest0-21swapper/119:20:131
87549941,2cyclictest0-21swapper/100:20:111
87549940,4cyclictest0-21swapper/123:47:551
87549940,4cyclictest0-21swapper/122:47:581
87509944,0cyclictest3-21ksoftirqd/021:50:160
87509944,0cyclictest0-21swapper/021:21:310
87509943,1cyclictest41ktimersoftd/000:05:020
87509943,1cyclictest41ktimersoftd/000:05:010
87509942,1cyclictest0-21swapper/020:24:550
87509940,4cyclictest3932-21ssh23:15:040
87509940,4cyclictest28475-21sh23:42:210
87509940,4cyclictest0-21swapper/023:29:470
87509940,4cyclictest0-21swapper/023:12:270
87509940,4cyclictest0-21swapper/022:54:520
87509940,4cyclictest0-21swapper/022:45:130
87509940,4cyclictest0-21swapper/022:43:390
87509940,4cyclictest0-21swapper/021:31:160
87509940,4cyclictest0-21swapper/021:15:120
87509940,4cyclictest0-21swapper/020:35:210
87509940,4cyclictest0-21swapper/019:15:010
87509940,3cyclictest9060-21ntp_states00:20:170
87509940,3cyclictest792-21ssh23:45:010
87509940,3cyclictest7100-21sh21:25:580
87509940,3cyclictest6498-21diskstats23:00:140
87509940,3cyclictest32464-21apt-get21:00:120
87509940,3cyclictest30705-21sh22:55:430
87509940,3cyclictest30043-21grep00:15:120
87509940,3cyclictest2811-21tr21:05:110
87509940,3cyclictest26916-21latency_hist19:45:000
87509940,3cyclictest24976-21cut20:45:000
87509940,3cyclictest24409-21sh23:09:090
87509940,3cyclictest22850-21ssh23:55:170
87509940,3cyclictest22847-21cat22:20:200
87509940,3cyclictest2195-21sh00:33:080
87509940,3cyclictest21761-21sh22:05:020
87509940,3cyclictest20551-21hddtemp_smartct19:30:160
87509940,3cyclictest19221-21sh21:47:470
87509940,3cyclictest19074-21ssh22:35:010
87509940,3cyclictest18141-21rm23:37:190
87509940,3cyclictest13029-21ssh22:15:350
87509940,2cyclictest15448-21ssh22:32:560
87509940,1cyclictest31658-21/usr/sbin/munin00:00:230
87509940,1cyclictest2623-21/usr/sbin/munin23:30:170
87509940,1cyclictest2552-21irqstats21:55:170
87509940,1cyclictest19567-21/usr/sbin/munin00:10:170
87509940,1cyclictest12556-21munin-run21:45:000
87649932,1cyclictest29799-21date19:50:003
87649932,1cyclictest2962-21grep20:00:133
87649931,2cyclictest814-21snmpd20:45:023
87649931,1cyclictest0-21swapper/319:35:113
87649930,3cyclictest9248-21ssh22:30:123
87649930,3cyclictest19431-21rm00:10:073
87649930,3cyclictest13065-21ssh21:45:123
87649930,3cyclictest10548-21cut20:15:153
87649930,3cyclictest0-21swapper/320:50:113
87649930,3cyclictest0-21swapper/320:35:113
87649930,3cyclictest0-21swapper/320:30:113
87649930,3cyclictest0-21swapper/320:25:133
87649930,3cyclictest0-21swapper/320:10:113
87649930,3cyclictest0-21swapper/320:05:063
87649930,3cyclictest0-21swapper/319:45:013
87649930,3cyclictest0-21swapper/319:40:113
87649930,3cyclictest0-21swapper/319:30:123
87649930,3cyclictest0-21swapper/319:20:123
87599932,1cyclictest814-21snmpd21:00:082
87599931,1cyclictest3244-21fschecks_count21:40:132
87599931,1cyclictest0-21swapper/219:40:122
87599930,3cyclictest32118-21ssh22:10:022
87599930,3cyclictest25566-21diskstats20:45:142
87599930,3cyclictest20601-21df_inode20:35:142
87599930,3cyclictest19435-21sh00:10:082
87599930,3cyclictest18084-21hddtemp_smartct19:25:152
87599930,3cyclictest0-21swapper/222:05:072
87599930,3cyclictest0-21swapper/221:05:052
87599930,3cyclictest0-21swapper/220:55:122
87599930,3cyclictest0-21swapper/220:40:122
87599930,3cyclictest0-21swapper/220:30:112
87599930,3cyclictest0-21swapper/220:15:132
87599930,3cyclictest0-21swapper/219:55:032
87599930,3cyclictest0-21swapper/219:45:122
87599930,3cyclictest0-21swapper/219:35:062
87599930,3cyclictest0-21swapper/219:30:122
87599930,3cyclictest0-21swapper/200:25:032
87549931,2cyclictest0-21swapper/123:25:131
87549931,1cyclictest0-21swapper/123:30:121
87549931,1cyclictest0-21swapper/123:10:131
87549931,1cyclictest0-21swapper/123:05:091
87549931,1cyclictest0-21swapper/123:00:121
87549931,1cyclictest0-21swapper/122:10:101
87549931,1cyclictest0-21swapper/122:00:131
87549931,1cyclictest0-21swapper/121:45:131
87549931,1cyclictest0-21swapper/121:25:141
87549931,1cyclictest0-21swapper/121:10:121
87549931,1cyclictest0-21swapper/120:55:121
87549931,1cyclictest0-21swapper/120:45:131
87549931,1cyclictest0-21swapper/120:20:131
87549931,1cyclictest0-21swapper/120:00:111
87549931,1cyclictest0-21swapper/119:35:111
87549931,1cyclictest0-21swapper/119:15:011
87549931,1cyclictest0-21swapper/100:35:131
87549930,3cyclictest0-21swapper/121:08:101
87549930,3cyclictest0-21swapper/119:42:001
87549930,2cyclictest28418-21taskset21:20:311
87549930,2cyclictest176182sleep123:36:581
87549930,2cyclictest17310-21chrt19:25:131
87549930,2cyclictest0-21swapper/123:55:111
87549930,2cyclictest0-21swapper/123:20:011
87549930,2cyclictest0-21swapper/121:50:091
87549930,2cyclictest0-21swapper/120:10:011
87549930,2cyclictest0-21swapper/120:05:121
87549930,2cyclictest0-21swapper/119:55:121
87549930,2cyclictest0-21swapper/100:05:091
87549930,2cyclictest0-21swapper/100:05:091
87509932,1cyclictest814-21snmpd20:50:020
87509931,1cyclictest29816-21apt-get19:50:110
87509931,1cyclictest0-21swapper/020:30:120
87509930,3cyclictest15145-21aten2_r5power_c20:25:150
87509930,3cyclictest14782-21apt-get19:20:120
87509930,3cyclictest10503-21diskstats20:15:150
87509930,3cyclictest0-21swapper/023:50:110
87509930,3cyclictest0-21swapper/022:00:100
87509930,3cyclictest0-21swapper/021:10:040
87509930,3cyclictest0-21swapper/020:55:120
87509930,3cyclictest0-21swapper/020:05:120
87509930,3cyclictest0-21swapper/019:55:140
87509930,3cyclictest0-21swapper/019:45:010
87509930,3cyclictest0-21swapper/019:35:010
87509930,3cyclictest0-21swapper/019:25:120
87509930,0cyclictest0-21swapper/020:00:020
3044230,0sleep10-21swapper/100:17:301
87549921,1cyclictest21102chrt21:03:041
87549921,1cyclictest0-21swapper/120:50:111
87549921,0cyclictest0-21swapper/119:10:121
87549920,1cyclictest19713-21chrt19:30:091
87549920,1cyclictest19485-21chrt20:30:381
87549920,1cyclictest0-21swapper/122:40:121
87549920,1cyclictest0-21swapper/122:20:011
87549920,1cyclictest0-21swapper/122:05:031
87549920,1cyclictest0-21swapper/120:40:121
87549920,1cyclictest0-21swapper/120:35:111
87549920,1cyclictest0-21swapper/120:25:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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