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2026-01-13 - 06:41
[ 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 376 highest latencies:
System rack5slot2.osadl.org (updated Tue Jan 13, 2026 00:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
200852199184,10sleep10-21swapper/119:09:481
178732184168,11sleep30-21swapper/319:05:053
197672180162,13sleep00-21swapper/019:05:420
197542163145,13sleep20-21swapper/219:05:312
35662630,0sleep10-21swapper/123:25:201
4532460,0sleep30-21swapper/321:18:403
95242450,0sleep00-21swapper/022:10:050
77892450,0sleep20-21swapper/221:21:482
308032440,0sleep00-21swapper/022:35:280
3822430,0sleep1211ktimersoftd/100:11:491
92212410,0sleep10-21swapper/122:40:491
294032160,0sleep30-21swapper/322:35:153
157852130,1sleep015755-21munin-run00:20:000
31424290,0sleep10-21swapper/121:17:461
202719991,1cyclictest0-21swapper/123:05:111
20624280,0sleep20-21swapper/223:34:352
202769970,6cyclictest0-21swapper/223:55:132
202679971,3cyclictest9299-21sendmail-msp21:00:000
202679971,3cyclictest21090-21idleruntime-cro20:15:000
202809960,5cyclictest0-21swapper/300:25:143
202809960,1cyclictest10729-21ssh22:57:413
202679962,4cyclictest8953-21apt-get22:10:000
202809951,2cyclictest0-21swapper/323:50:123
202809950,5cyclictest0-21swapper/323:56:373
202809950,5cyclictest0-21swapper/323:45:513
202809950,5cyclictest0-21swapper/323:35:113
202809950,5cyclictest0-21swapper/322:34:253
202809950,5cyclictest0-21swapper/300:24:593
202809950,4cyclictest10765-21munin-run19:55:003
202809950,4cyclictest0-21swapper/319:10:123
202769955,0cyclictest0-21swapper/200:20:132
202769953,1cyclictest14907-21ssh21:10:112
202769951,4cyclictest11993-21unixbench_multi23:45:192
202769950,5cyclictest0-21swapper/223:44:002
202769950,5cyclictest0-21swapper/200:37:592
202769950,3cyclictest4127-21dump-pmu-power22:54:592
202719951,2cyclictest0-21swapper/120:35:111
202719950,5cyclictest0-21swapper/123:24:551
202719950,5cyclictest0-21swapper/121:28:311
202719950,5cyclictest0-21swapper/100:09:441
202679955,0cyclictest0-21swapper/021:10:580
202679954,1cyclictest6649-21ssh23:59:270
202679950,5cyclictest26841-21ssh22:50:120
202679950,5cyclictest0-21swapper/023:16:580
202679950,5cyclictest0-21swapper/022:32:440
202679950,5cyclictest0-21swapper/000:38:180
202679950,0cyclictest0-21swapper/021:20:430
202679950,0cyclictest0-21swapper/000:00:110
25823240,0sleep20-21swapper/222:01:482
202809942,2cyclictest728-21snmpd20:36:483
202809942,1cyclictest728-21snmpd20:45:273
202809942,1cyclictest10167-21ssh22:25:213
202809941,2cyclictest27330-21rm23:21:173
202809940,4cyclictest28949-21df00:10:133
202809940,4cyclictest26647-21diskstats19:20:123
202809940,4cyclictest12411-21perl23:30:133
202809940,4cyclictest0-21swapper/323:25:483
202809940,4cyclictest0-21swapper/322:12:033
202809940,4cyclictest0-21swapper/322:08:583
202809940,4cyclictest0-21swapper/322:01:073
202809940,4cyclictest0-21swapper/321:55:123
202809940,4cyclictest0-21swapper/321:50:113
202809940,4cyclictest0-21swapper/321:45:053
202809940,4cyclictest0-21swapper/321:30:113
202809940,4cyclictest0-21swapper/321:26:033
202809940,4cyclictest0-21swapper/321:12:233
202809940,4cyclictest0-21swapper/320:55:103
202809940,4cyclictest0-21swapper/320:20:113
202809940,4cyclictest0-21swapper/319:45:103
202809940,4cyclictest0-21swapper/300:37:353
202809940,4cyclictest0-21swapper/300:30:093
202809940,4cyclictest0-21swapper/300:15:123
202809940,4cyclictest0-21swapper/300:00:123
202809940,3cyclictest7310-21sh22:40:163
202809940,3cyclictest32417-21cut23:40:133
202809940,3cyclictest26835-21/usr/sbin/munin22:50:183
202809940,3cyclictest23470-21ssh00:07:173
202809940,3cyclictest1827-21latency_hist20:45:003
202809940,3cyclictest15251-21ssh23:00:103
202809940,3cyclictest13478-21/usr/sbin/munin23:15:133
202809940,3cyclictest0-21swapper/322:45:023
202809940,0cyclictest0-21swapper/321:38:503
202769944,0cyclictest0-21swapper/221:57:202
202769944,0cyclictest0-21swapper/221:42:302
202769944,0cyclictest0-21swapper/221:25:292
202769944,0cyclictest0-21swapper/200:30:332
202769941,1cyclictest0-21swapper/221:15:112
202769941,1cyclictest0-21swapper/219:30:102
202769940,4cyclictest9536-21ssh22:41:012
202769940,4cyclictest8959-21hddtemp_smartct22:25:132
202769940,4cyclictest7025-21/usr/sbin/munin20:55:162
202769940,4cyclictest593-21ssh21:50:062
202769940,4cyclictest32139-21ssh22:36:162
202769940,4cyclictest0-21swapper/223:25:122
202769940,4cyclictest0-21swapper/223:06:082
202769940,4cyclictest0-21swapper/221:45:122
202769940,4cyclictest0-21swapper/221:35:082
202769940,4cyclictest0-21swapper/220:30:122
202769940,4cyclictest0-21swapper/219:40:122
202769940,4cyclictest0-21swapper/200:10:102
202769940,4cyclictest0-21swapper/200:05:132
202769940,3cyclictest9172-21gpgv22:10:002
202769940,3cyclictest8421-21sed19:49:592
202769940,3cyclictest4696-21ssh23:10:172
202769940,3cyclictest4120-21apt-get20:50:002
202769940,3cyclictest26858-21perl19:20:132
202769940,3cyclictest23552-21latency_hist20:20:002
202769940,3cyclictest0-21swapper/223:50:122
202769940,1cyclictest9796-21ntp_states19:50:182
202769940,1cyclictest4851-21/usr/sbin/munin22:55:202
202769940,1cyclictest30253-21/usr/sbin/munin22:20:162
202769940,1cyclictest19945-21/usr/sbin/munin22:15:132
202769940,1cyclictest16548-21/usr/sbin/munin22:45:172
202769940,1cyclictest13684-21/usr/sbin/munin20:00:182
202769940,1cyclictest10994-21/usr/sbin/munin19:55:172
202719944,0cyclictest0-21swapper/121:50:471
202719944,0cyclictest0-21swapper/121:22:331
202719944,0cyclictest0-21swapper/100:30:241
202719942,1cyclictest0-21swapper/120:10:111
202719941,2cyclictest0-21swapper/123:50:121
202719941,2cyclictest0-21swapper/122:15:121
202719941,2cyclictest0-21swapper/120:50:111
202719941,2cyclictest0-21swapper/119:35:101
202719941,2cyclictest0-21swapper/100:15:121
202719941,1cyclictest0-21swapper/121:30:111
202719940,4cyclictest0-21swapper/121:56:451
202719940,4cyclictest0-21swapper/121:43:221
202719940,0cyclictest0-21swapper/123:45:521
202679944,0cyclictest0-21swapper/019:30:160
202679940,4cyclictest0-21swapper/023:45:170
202679940,4cyclictest0-21swapper/023:40:120
202679940,4cyclictest0-21swapper/023:30:100
202679940,4cyclictest0-21swapper/023:25:170
202679940,4cyclictest0-21swapper/023:21:260
202679940,4cyclictest0-21swapper/022:45:100
202679940,4cyclictest0-21swapper/022:25:120
202679940,4cyclictest0-21swapper/022:15:120
202679940,4cyclictest0-21swapper/021:40:130
202679940,4cyclictest0-21swapper/021:34:030
202679940,4cyclictest0-21swapper/021:25:110
202679940,4cyclictest0-21swapper/021:15:110
202679940,4cyclictest0-21swapper/020:15:100
202679940,4cyclictest0-21swapper/020:00:100
202679940,4cyclictest0-21swapper/019:20:100
202679940,4cyclictest0-21swapper/000:30:190
202679940,4cyclictest0-21swapper/000:10:110
202679940,4cyclictest0-21swapper/000:08:080
202679940,3cyclictest7245-21ssh23:11:300
202679940,3cyclictest404-21ssh23:08:360
202679940,3cyclictest3796-21wc00:30:000
202679940,3cyclictest30253-21/usr/sbin/munin22:20:170
202679940,3cyclictest29573-21hddtemp_smartct20:30:150
202679940,3cyclictest28713-21ssh23:38:090
202679940,3cyclictest26226-21cut20:25:000
202679940,3cyclictest25177-21ssh21:45:340
202679940,3cyclictest21037-21cat22:00:010
202679940,3cyclictest16516-21/usr/sbin/munin20:05:130
202679940,3cyclictest0-21swapper/022:55:130
202679940,1cyclictest13539-21sed20:00:000
202679940,1cyclictest1024-21perf20:40:000
202679940,0cyclictest0-21swapper/021:53:180
18475240,0sleep00-21swapper/023:01:020
21857230,0sleep10-21swapper/119:10:191
20481230,0sleep10-21swapper/122:30:231
202809932,1cyclictest728-21snmpd19:55:123
202809931,2cyclictest0-21swapper/320:10:193
202809931,1cyclictest26563-21ssh23:05:153
202809931,1cyclictest0-21swapper/320:15:103
202809930,3cyclictest3639-21ssh21:20:113
202809930,3cyclictest29118-21diskstats19:25:133
202809930,3cyclictest1901-21head19:35:123
202809930,3cyclictest13869-21cpuspeed20:00:123
202809930,3cyclictest0-21swapper/323:10:103
202809930,3cyclictest0-21swapper/322:20:043
202809930,3cyclictest0-21swapper/322:15:003
202809930,3cyclictest0-21swapper/321:40:133
202809930,3cyclictest0-21swapper/321:05:013
202809930,3cyclictest0-21swapper/321:00:113
202809930,3cyclictest0-21swapper/320:50:013
202809930,3cyclictest0-21swapper/320:30:113
202809930,3cyclictest0-21swapper/320:25:023
202809930,3cyclictest0-21swapper/320:05:123
202809930,3cyclictest0-21swapper/319:40:123
202809930,3cyclictest0-21swapper/319:30:053
202809930,3cyclictest0-21swapper/319:15:113
202769931,1cyclictest0-21swapper/200:25:142
202769930,3cyclictest23798-21apt-get20:20:112
202769930,3cyclictest1963-21wget20:45:082
202769930,3cyclictest18234-21ssh22:30:102
202769930,3cyclictest14529-21apt-get23:00:012
202769930,3cyclictest0-21swapper/223:20:112
202769930,3cyclictest0-21swapper/222:10:012
202769930,3cyclictest0-21swapper/221:30:102
202769930,3cyclictest0-21swapper/221:05:012
202769930,3cyclictest0-21swapper/221:00:092
202769930,3cyclictest0-21swapper/220:40:042
202769930,3cyclictest0-21swapper/220:35:112
202769930,3cyclictest0-21swapper/220:25:062
202769930,3cyclictest0-21swapper/220:10:102
202769930,3cyclictest0-21swapper/220:05:012
202769930,3cyclictest0-21swapper/219:35:032
202769930,3cyclictest0-21swapper/219:25:112
202769930,3cyclictest0-21swapper/219:15:012
202769930,3cyclictest0-21swapper/219:10:012
202769930,3cyclictest0-21swapper/200:15:022
202769930,3cyclictest0-21swapper/200:00:122
202769930,2cyclictest12964-21latency_hist23:15:012
202769930,2cyclictest0-21swapper/223:35:012
202719933,0cyclictest0-21swapper/122:57:251
202719933,0cyclictest0-21swapper/121:35:571
202719933,0cyclictest0-21swapper/100:21:311
202719931,1cyclictest0-21swapper/123:55:131
202719931,1cyclictest0-21swapper/123:40:121
202719931,1cyclictest0-21swapper/123:15:121
202719931,1cyclictest0-21swapper/123:00:111
202719931,1cyclictest0-21swapper/122:45:101
202719931,1cyclictest0-21swapper/122:20:131
202719931,1cyclictest0-21swapper/122:05:101
202719931,1cyclictest0-21swapper/122:00:121
202719931,1cyclictest0-21swapper/121:45:021
202719931,1cyclictest0-21swapper/121:10:101
202719931,1cyclictest0-21swapper/121:05:111
202719931,1cyclictest0-21swapper/120:20:101
202719931,1cyclictest0-21swapper/120:15:101
202719931,1cyclictest0-21swapper/120:05:121
202719931,1cyclictest0-21swapper/120:00:011
202719931,1cyclictest0-21swapper/119:55:121
202719931,1cyclictest0-21swapper/119:50:121
202719931,1cyclictest0-21swapper/119:45:101
202719931,1cyclictest0-21swapper/119:20:101
202719931,1cyclictest0-21swapper/100:25:131
202719930,2cyclictest9179-21taskset00:00:161
202719930,2cyclictest28225-21chrt20:26:371
202719930,2cyclictest0-21swapper/123:35:011
202719930,2cyclictest0-21swapper/122:50:121
202719930,2cyclictest0-21swapper/119:30:101
202719930,1cyclictest0-21swapper/121:00:091
202719930,1cyclictest0-21swapper/100:35:121
202679932,1cyclictest728-21snmpd20:40:480
202679932,1cyclictest19968-21ssh23:50:030
202679931,1cyclictest728-21snmpd00:20:010
202679931,1cyclictest0-21swapper/021:00:090
202679931,1cyclictest0-21swapper/020:25:110
202679931,1cyclictest0-21swapper/019:50:120
202679930,3cyclictest6191-21ssh22:40:040
202679930,3cyclictest4498-21dpkg20:50:010
202679930,3cyclictest25471-21/usr/sbin/munin19:15:200
202679930,3cyclictest20907-21df19:10:130
202679930,3cyclictest0-21swapper/022:00:030
202679930,3cyclictest0-21swapper/021:35:020
202679930,3cyclictest0-21swapper/021:05:160
202679930,3cyclictest0-21swapper/020:45:020
202679930,3cyclictest0-21swapper/019:45:100
202679930,3cyclictest0-21swapper/019:40:120
202679930,3cyclictest0-21swapper/019:35:100
202679930,3cyclictest0-21swapper/019:25:110
202719922,0cyclictest0-21swapper/120:43:241
202719921,1cyclictest0-21swapper/122:25:111
202719921,1cyclictest0-21swapper/120:55:111
202719921,1cyclictest0-21swapper/120:30:121
202719921,1cyclictest0-21swapper/119:15:111
202719920,2cyclictest0-21swapper/119:40:121
202719920,1cyclictest30444-21chrt19:25:201
202719920,1cyclictest11478-21chrt23:30:051
202719920,1cyclictest0-21swapper/123:10:111
202719920,1cyclictest0-21swapper/122:35:121
202719920,1cyclictest0-21swapper/122:10:011
202719920,1cyclictest0-21swapper/120:45:061
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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