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2026-02-10 - 09:03
[ 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 10, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
80652202185,12sleep30-21swapper/319:07:543
81822180164,11sleep10-21swapper/119:09:241
79952180163,12sleep00-21swapper/019:06:590
78862172153,14sleep20-21swapper/219:05:362
92972480,0sleep10-21swapper/121:58:571
274322440,0sleep30-21swapper/300:30:013
133992440,0sleep00-21swapper/000:38:550
191012430,0sleep10-21swapper/122:03:381
94312160,0sleep10-21swapper/123:49:231
194272110,0sleep019430-21aten2_r5power_c00:10:120
176962100,0sleep317699-21unixbench_singl23:05:223
141222100,0sleep10-21swapper/123:20:091
84119995,2cyclictest40-21ksoftirqd/323:20:163
32721290,0sleep00-21swapper/000:16:010
84119982,1cyclictest40-21ksoftirqd/300:05:183
84119975,0cyclictest40-21ksoftirqd/300:15:133
84119964,0cyclictest40-21ksoftirqd/323:45:113
84119964,0cyclictest40-21ksoftirqd/323:10:183
84119964,0cyclictest40-21ksoftirqd/322:20:133
84119964,0cyclictest40-21ksoftirqd/322:05:013
84119964,0cyclictest40-21ksoftirqd/321:35:143
84119964,0cyclictest40-21ksoftirqd/321:20:133
84119964,0cyclictest40-21ksoftirqd/321:15:183
84119963,1cyclictest40-21ksoftirqd/321:05:013
84119963,1cyclictest40-21ksoftirqd/321:05:013
84119960,5cyclictest26844-21apt-get19:45:013
84119960,1cyclictest81rcu_preempt00:20:183
84119960,1cyclictest40-21ksoftirqd/319:40:173
84119960,1cyclictest29609-21cpuspeed_turbos22:40:143
84119960,1cyclictest22200-21tr22:05:143
84119960,0cyclictest81rcu_preempt23:50:183
84119960,0cyclictest81rcu_preempt23:25:183
84019961,3cyclictest0-21swapper/121:10:121
84009960,3cyclictest27013-21cron22:55:010
84119955,0cyclictest40-21ksoftirqd/322:45:123
84119955,0cyclictest40-21ksoftirqd/322:35:113
84119955,0cyclictest40-21ksoftirqd/320:15:143
84119955,0cyclictest0-21swapper/323:55:063
84119955,0cyclictest0-21swapper/322:30:063
84119954,1cyclictest40-21ksoftirqd/323:00:173
84119954,1cyclictest40-21ksoftirqd/321:25:183
84119954,1cyclictest40-21ksoftirqd/300:10:123
84119954,1cyclictest21116-21kworker/3:223:44:433
84119953,2cyclictest40-21ksoftirqd/319:10:103
84119953,0cyclictest40-21ksoftirqd/323:15:193
84119953,0cyclictest40-21ksoftirqd/319:25:153
84119952,0cyclictest40-21ksoftirqd/321:42:533
84119951,1cyclictest81rcu_preempt23:35:023
84119951,1cyclictest81rcu_preempt20:10:113
84119951,1cyclictest40-21ksoftirqd/320:50:193
84119951,0cyclictest81rcu_preempt00:35:123
84119950,5cyclictest0-21swapper/322:55:093
84119950,5cyclictest0-21swapper/322:16:093
84119950,5cyclictest0-21swapper/300:25:123
84119950,4cyclictest29513-21apt-get19:50:013
84119950,1cyclictest40-21ksoftirqd/323:30:133
84119950,1cyclictest40-21ksoftirqd/320:00:003
84119950,1cyclictest22182-21aten2_r5power_v20:40:123
84119950,0cyclictest81rcu_preempt20:55:013
84059953,1cyclictest18364-21ssh22:50:152
84059950,5cyclictest4264-21diskmemload00:35:252
84059950,5cyclictest0-21swapper/222:32:022
84059950,5cyclictest0-21swapper/222:21:432
84059950,5cyclictest0-21swapper/222:03:232
84059950,5cyclictest0-21swapper/221:25:422
84059950,5cyclictest0-21swapper/221:23:302
84059950,5cyclictest0-21swapper/200:17:052
84059950,0cyclictest0-21swapper/223:45:482
84019951,2cyclictest0-21swapper/120:30:101
84019951,2cyclictest0-21swapper/120:00:101
84009953,1cyclictest15757-21ntp_states21:30:190
84009950,0cyclictest0-21swapper/023:34:310
6439250,0sleep30-21swapper/321:10:213
84119944,0cyclictest40-21ksoftirqd/322:10:013
84119944,0cyclictest40-21ksoftirqd/321:50:143
84119944,0cyclictest40-21ksoftirqd/320:30:163
84119944,0cyclictest40-21ksoftirqd/320:25:223
84119944,0cyclictest40-21ksoftirqd/319:35:173
84119944,0cyclictest40-21ksoftirqd/319:20:173
84119944,0cyclictest40-21ksoftirqd/300:00:123
84119944,0cyclictest40-21ksoftirqd/300:00:123
84119944,0cyclictest21116-21kworker/3:220:23:113
84119943,1cyclictest40-21ksoftirqd/321:55:133
84119943,1cyclictest40-21ksoftirqd/321:45:193
84119940,4cyclictest0-21swapper/322:50:113
84119940,4cyclictest0-21swapper/320:05:123
84119940,4cyclictest0-21swapper/320:00:103
84119940,3cyclictest32088-21/usr/sbin/munin22:25:173
84119940,3cyclictest14074-21ssh21:30:043
84119940,3cyclictest11037-21ntp_states19:15:013
84119940,1cyclictest40-21ksoftirqd/321:05:163
84119940,1cyclictest0-21swapper/319:30:113
84119940,0cyclictest81rcu_preempt20:35:143
84059944,0cyclictest0-21swapper/223:00:512
84059944,0cyclictest0-21swapper/200:20:092
84059943,1cyclictest27797-21head20:50:132
84059943,1cyclictest17966-21ssh23:37:222
84059941,3cyclictest22745-21kworker/2:021:35:362
84059941,3cyclictest22231-21cat23:55:162
84059941,3cyclictest19534-21head00:25:212
84059940,4cyclictest25906-21ntp_states23:25:182
84059940,4cyclictest11362sleep223:13:452
84059940,4cyclictest0-21swapper/223:41:172
84059940,4cyclictest0-21swapper/223:30:572
84059940,4cyclictest0-21swapper/223:15:292
84059940,4cyclictest0-21swapper/222:45:122
84059940,4cyclictest0-21swapper/222:36:202
84059940,4cyclictest0-21swapper/222:25:012
84059940,4cyclictest0-21swapper/221:50:132
84059940,4cyclictest0-21swapper/221:31:142
84059940,4cyclictest0-21swapper/221:11:412
84059940,4cyclictest0-21swapper/221:05:112
84059940,4cyclictest0-21swapper/220:25:132
84059940,4cyclictest0-21swapper/219:50:112
84059940,4cyclictest0-21swapper/219:45:132
84059940,3cyclictest32297-21hddtemp_smartct00:00:132
84059940,3cyclictest32297-21hddtemp_smartct00:00:122
84059940,3cyclictest31654-21apt-get22:10:012
84059940,3cyclictest18949-21latency_hist19:30:002
84059940,3cyclictest15071-21cat21:15:022
84059940,3cyclictest0-21swapper/220:55:122
84059940,1cyclictest29289-21ntp_states00:30:192
84059940,1cyclictest22427-21expr22:05:152
84059940,1cyclictest17192-21cat20:30:102
84019944,0cyclictest0-21swapper/122:21:341
84019944,0cyclictest0-21swapper/122:09:471
84019944,0cyclictest0-21swapper/121:54:221
84019942,1cyclictest0-21swapper/121:35:111
84019942,1cyclictest0-21swapper/121:00:121
84019942,1cyclictest0-21swapper/121:00:121
84019941,2cyclictest0-21swapper/123:55:131
84019941,2cyclictest0-21swapper/123:40:121
84019941,2cyclictest0-21swapper/123:35:131
84019941,2cyclictest0-21swapper/123:25:131
84019941,2cyclictest0-21swapper/123:05:131
84019941,2cyclictest0-21swapper/123:00:121
84019941,2cyclictest0-21swapper/122:50:111
84019941,2cyclictest0-21swapper/122:35:111
84019941,2cyclictest0-21swapper/121:45:111
84019941,2cyclictest0-21swapper/120:55:121
84019941,2cyclictest0-21swapper/120:35:111
84019941,2cyclictest0-21swapper/120:25:131
84019941,2cyclictest0-21swapper/119:55:131
84019941,2cyclictest0-21swapper/119:35:111
84019941,2cyclictest0-21swapper/100:20:121
84019941,1cyclictest0-21swapper/122:25:121
84019941,1cyclictest0-21swapper/122:15:131
84019940,4cyclictest0-21swapper/123:33:181
84019940,4cyclictest0-21swapper/122:59:241
84019940,4cyclictest0-21swapper/100:14:291
84019940,2cyclictest0-21swapper/120:05:121
84019940,1cyclictest0-21swapper/119:40:111
84009944,0cyclictest0-21swapper/022:55:300
84009944,0cyclictest0-21swapper/022:33:240
84009944,0cyclictest0-21swapper/022:23:040
84009943,1cyclictest15385-21/usr/sbin/munin21:15:210
84009943,1cyclictest11751-21/usr/sbin/munin19:15:130
84009942,1cyclictest814-21snmpd23:35:230
84009942,1cyclictest26698-21apt-config19:45:010
84009941,3cyclictest814-21snmpd21:55:380
84009941,3cyclictest57250irq/130-eth023:47:320
84009941,3cyclictest3-21ksoftirqd/019:50:140
84009941,2cyclictest0-21swapper/023:20:120
84009940,4cyclictest3619-21ssh21:25:020
84009940,4cyclictest28499-21ssh21:20:400
84009940,4cyclictest0-21swapper/023:55:250
84009940,4cyclictest0-21swapper/023:40:120
84009940,4cyclictest0-21swapper/022:18:050
84009940,4cyclictest0-21swapper/022:06:450
84009940,4cyclictest0-21swapper/022:01:110
84009940,4cyclictest0-21swapper/021:40:140
84009940,4cyclictest0-21swapper/021:35:110
84009940,4cyclictest0-21swapper/020:43:500
84009940,4cyclictest0-21swapper/020:15:200
84009940,4cyclictest0-21swapper/000:30:500
84009940,4cyclictest0-21swapper/000:25:100
84009940,4cyclictest0-21swapper/000:06:300
84009940,3cyclictest9493-21sh22:45:340
84009940,3cyclictest812-21ntpq19:55:170
84009940,3cyclictest3531-21sort23:15:020
84009940,3cyclictest32500-21df_inode21:00:130
84009940,3cyclictest32500-21df_inode21:00:130
84009940,3cyclictest31954-21apt-config22:10:010
84009940,3cyclictest22215-21df19:35:130
84009940,3cyclictest19894-21ssh21:48:200
84009940,3cyclictest19348-21cut20:35:010
84009940,3cyclictest17222-21cat19:25:120
84009940,3cyclictest10702-21rm23:50:010
84009940,3cyclictest0-21swapper/022:25:130
84009940,2cyclictest23278-21ssh21:50:130
84009940,1cyclictest7318-21grep23:00:210
84009940,1cyclictest7306-21/usr/sbin/munin00:20:200
84009940,1cyclictest21780-21apt-config20:40:010
84009940,1cyclictest16306-21fschecks_count23:05:150
84009940,1cyclictest14239-21/usr/sbin/munin19:20:140
84009940,0cyclictest0-21swapper/020:51:140
17228240,0sleep10-21swapper/121:30:511
12028240,0sleep10-21swapper/100:38:041
84119930,3cyclictest0-21swapper/320:45:113
84059932,1cyclictest7058-21wget20:10:122
84059932,1cyclictest15955-21tr23:05:132
84059932,1cyclictest13882-21if_eth021:45:152
84059932,0cyclictest0-21swapper/220:35:112
84059931,2cyclictest140352sleep223:20:072
84059931,1cyclictest481-21nscd23:50:102
84059931,1cyclictest2121-21sh21:55:152
84059930,3cyclictest9042-21df_inode19:10:122
84059930,3cyclictest32190-21tr21:00:132
84059930,3cyclictest32190-21tr21:00:122
84059930,3cyclictest2932-21grep21:40:142
84059930,3cyclictest29079-21ssh22:40:072
84059930,3cyclictest19964-21ssh00:10:132
84059930,3cyclictest15332-21memory19:20:162
84059930,3cyclictest0-21swapper/222:55:032
84059930,3cyclictest0-21swapper/222:15:132
84059930,3cyclictest0-21swapper/220:45:102
84059930,3cyclictest0-21swapper/220:40:012
84059930,3cyclictest0-21swapper/220:20:112
84059930,3cyclictest0-21swapper/220:15:052
84059930,3cyclictest0-21swapper/220:05:122
84059930,3cyclictest0-21swapper/220:00:102
84059930,3cyclictest0-21swapper/219:55:052
84059930,3cyclictest0-21swapper/219:40:112
84059930,3cyclictest0-21swapper/219:35:112
84059930,3cyclictest0-21swapper/219:30:112
84059930,3cyclictest0-21swapper/200:05:102
84059930,0cyclictest0-21swapper/219:15:012
84019932,0cyclictest0-21swapper/100:30:111
84019931,1cyclictest0-21swapper/123:50:121
84019931,1cyclictest0-21swapper/122:45:111
84019931,1cyclictest0-21swapper/122:40:121
84019931,1cyclictest0-21swapper/122:10:011
84019931,1cyclictest0-21swapper/121:15:021
84019931,1cyclictest0-21swapper/120:50:101
84019931,1cyclictest0-21swapper/120:40:001
84019931,1cyclictest0-21swapper/120:20:111
84019931,1cyclictest0-21swapper/120:15:121
84019931,1cyclictest0-21swapper/120:10:111
84019931,1cyclictest0-21swapper/119:50:011
84019931,1cyclictest0-21swapper/119:45:001
84019931,1cyclictest0-21swapper/119:25:111
84019931,1cyclictest0-21swapper/119:15:121
84019931,1cyclictest0-21swapper/119:10:101
84019931,1cyclictest0-21swapper/100:00:101
84019931,1cyclictest0-21swapper/100:00:101
84019930,2cyclictest0-21swapper/122:30:111
84019930,2cyclictest0-21swapper/119:30:111
84019930,2cyclictest0-21swapper/119:20:111
84019930,2cyclictest0-21swapper/100:15:101
84019930,1cyclictest0-21swapper/123:15:101
84009932,1cyclictest28996-21ssh22:40:040
84009931,2cyclictest57250irq/130-eth023:10:070
84009930,3cyclictest4525-21taskset20:05:050
84009930,3cyclictest31190-21sh00:00:030
84009930,3cyclictest31190-21sh00:00:030
84009930,3cyclictest30013-21diskstats20:55:130
84009930,3cyclictest24179-21taskset23:25:000
84009930,3cyclictest2087-21aten2_r5power_c20:00:100
84009930,3cyclictest20141-21if_eth419:30:150
84009930,3cyclictest0-21swapper/022:35:090
84009930,3cyclictest0-21swapper/021:10:110
84009930,3cyclictest0-21swapper/021:05:110
84009930,3cyclictest0-21swapper/020:45:110
84009930,3cyclictest0-21swapper/020:25:050
84009930,3cyclictest0-21swapper/020:20:100
84009930,3cyclictest0-21swapper/020:10:110
84009930,3cyclictest0-21swapper/019:45:010
84009930,3cyclictest0-21swapper/019:10:100
84019921,1cyclictest0-21swapper/121:40:131
84019920,2cyclictest25615-21chrt21:20:031
84019920,2cyclictest0-21swapper/123:10:121
84019920,1cyclictest0-21swapper/121:25:131
84019920,1cyclictest0-21swapper/121:05:111
84019920,1cyclictest0-21swapper/120:45:111
84019920,1cyclictest0-21swapper/100:25:121
84019920,1cyclictest0-21swapper/100:05:091
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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