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2026-01-22 - 08:36
[ 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 rackeslot8.osadl.org (updated Thu Jan 22, 2026 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3959916992724,1cyclictest0-21swapper/300:09:593
395991699241,9cyclictest4058664-21sleep20:25:013
3959916992320,1cyclictest0-21swapper/320:55:013
3959916992118,1cyclictest0-21swapper/320:25:183
395991699211,16cyclictest4045575-21turbostat20:15:013
3959916991914,2cyclictest40975442chrt20:55:143
395991699191,14cyclictest31623-21turbostat22:35:003
395991699191,13cyclictest185692-21turbostat00:35:003
395991699190,17cyclictest31633-21turbostat22:39:543
395991699181,8cyclictest4007362-21taskset19:45:013
3959916991816,1cyclictest0-21swapper/322:45:123
3959916991815,1cyclictest0-21swapper/322:05:003
3959916991815,1cyclictest0-21swapper/300:35:153
395991699181,12cyclictest70345-21taskset23:05:023
3959916991715,1cyclictest0-21swapper/319:55:013
3959916991714,1cyclictest0-21swapper/321:10:123
3959916991713,1cyclictest0-21swapper/321:30:003
395991699171,13cyclictest88888-21taskset23:15:233
395991699171,12cyclictest4180648-21sleep22:00:003
395991699171,12cyclictest4180648-21sleep21:59:593
395991699171,12cyclictest4109895-21chrt21:04:553
395991699171,12cyclictest4033081-21chrt20:05:123
395991699171,12cyclictest115260-21sleep23:40:003
395991699170,13cyclictest4084211-21taskset20:44:563
395991699170,12cyclictest4174415-21taskset21:55:013
395991699166,7cyclictest1655962sleep300:15:193
3959916991613,1cyclictest0-21swapper/322:55:413
3959916991613,1cyclictest0-21swapper/320:35:133
3959916991613,1cyclictest0-21swapper/320:17:343
395991699161,12cyclictest5991-21chrt22:15:003
395991699161,12cyclictest44101-21taskset22:40:253
395991699161,12cyclictest4161974-21taskset21:45:153
395991699161,12cyclictest4158658-21taskset21:40:183
395991699161,12cyclictest4148545-21taskset21:34:013
395991699161,12cyclictest4013408-21chrt19:48:013
395991699161,12cyclictest4013408-21chrt19:48:013
395991699161,12cyclictest3994074-21chrt19:31:183
395991699161,12cyclictest3976652-21taskset19:20:163
395991699161,12cyclictest3966295-21taskset19:13:233
395991699161,12cyclictest25162-21chrt22:29:433
395991699161,12cyclictest179069-21taskset00:27:213
395991699161,12cyclictest153907-21chrt00:10:023
395991699161,12cyclictest153907-21chrt00:10:023
395991699161,12cyclictest129019-21taskset23:50:143
395991699161,10cyclictest12624-21taskset22:20:013
395991699160,8cyclictest4135503-21taskset21:24:553
395991699160,13cyclictest70079-21chrt23:04:463
395991699160,13cyclictest121286-21taskset23:40:243
395991699160,12cyclictest108528-21taskset23:34:553
395991699160,11cyclictest4148869-21taskset21:35:013
395991699151,11cyclictest95950-21taskset23:25:013
395991699151,11cyclictest4115974-21taskset21:06:043
395991699151,11cyclictest4027251-21taskset20:00:163
395991699151,11cyclictest3974793-21taskset19:16:153
395991699151,11cyclictest143553-21taskset00:00:163
395991699151,11cyclictest140600-21taskset23:57:233
395991699151,11cyclictest127856-21taskset23:47:493
395991699151,10cyclictest3981804-21taskset19:25:053
395991699150,13cyclictest4000739-21chrt19:39:593
395991699150,12cyclictest89574-21taskset23:20:033
395991699150,12cyclictest82605-21chrt23:10:553
395991699150,12cyclictest6208-21chrt22:15:083
395991699150,12cyclictest4128365-21taskset21:15:213
395991699150,12cyclictest4071111-21taskset20:31:053
395991699150,12cyclictest172705-21chrt00:22:323
395991699141,10cyclictest4187334-21taskset22:05:073
395991699140,11cyclictest51568-21chrt22:50:153
395991699140,11cyclictest4089874-21taskset20:45:203
395991699140,11cyclictest4026020-21taskset19:55:353
41250482131,4sleep24127067-21cut21:15:172
39808592130,10sleep13975364-21/usr/sbin/munin19:20:231
3959916991310,1cyclictest0-21swapper/319:10:013
1528502131,4sleep0152975-21python300:05:230
461672120,9sleep148117-21tr22:45:171
1543762121,8sleep0155316-21irqstats00:10:160
1543762121,8sleep0155316-21irqstats00:10:160
612732110,8sleep062639-21/usr/sbin/munin22:55:180
41797632110,8sleep24179809-21proc_pri21:55:212
41797632110,8sleep24179809-21proc_pri21:55:212
40397942110,8sleep14039422-21/usr/sbin/munin20:10:161
307598110,5rtkit-daemon217-21plymouthd00:08:121
1607422113,5sleep2161136-21cut00:15:142
957042101,6sleep195874-21latency_hist23:25:001
40335202100,7sleep24034455-21kernelversion20:05:162
322792100,7sleep132993-21irqrtprio22:35:151
307598100,6rtkit-daemon716-21ntpd19:10:032
307598100,6rtkit-daemon714-21snmpd19:38:532
307598100,6rtkit-daemon3256-21sendmail-mta23:09:421
307598100,6rtkit-daemon3256-21sendmail-mta22:21:571
307598100,6rtkit-daemon3256-21sendmail-mta20:42:172
95964291,4sleep295997-21apt-get23:25:132
63675291,4sleep263686-21run-parts23:00:012
4173980290,6sleep1714-21snmpd21:52:191
4155291290,6sleep04155323-21apt21:40:120
4091848291,5sleep10-21swapper/120:50:151
4065304290,6sleep14065422-21expr20:30:121
4065268290,1sleep00-21swapper/020:30:110
4039615290,6sleep04039792-21tail20:10:150
3996679290,6sleep13998700-21kthreadcore19:35:181
3993510290,6sleep23993558-21wc19:30:222
3953592290,4sleep10-21swapper/119:05:121
30759890,6rtkit-daemon714-21snmpd21:56:591
30759890,6rtkit-daemon714-21snmpd21:56:591
30759890,5rtkit-daemon714-21snmpd21:04:270
30759890,5rtkit-daemon475-21wpa_supplicant19:49:372
30759890,5rtkit-daemon475-21wpa_supplicant19:49:372
30759890,4rtkit-daemon714-21snmpd20:57:260
30759890,4rtkit-daemon4087733-21grep20:45:162
30759890,4rtkit-daemon4021556-21sed19:55:162
30759890,4rtkit-daemon139965-21ntp_states23:55:211
30759890,4rtkit-daemon109054-21munin-node23:35:111
30759890,2rtkit-daemon217-21plymouthd20:21:012
30759890,2rtkit-daemon217-21plymouthd00:36:341
30759890,1rtkit-daemon0-21swapper/020:52:210
69992280,1sleep00-21swapper/023:03:390
6247281,4sleep26402-21diskstats22:15:122
44908281,4sleep245077-21cut22:45:142
4179495282,4sleep04179686-21strings21:55:190
4179495282,4sleep04179686-21strings21:55:190
4174187281,4sleep24174414-21sed21:55:012
4123887283,3sleep14125043-21kthreadcore21:15:161
4072974280,5sleep04074094-21kthreadcore20:35:160
3989185280,5sleep13990267-21grep19:30:171
3959652281,3sleep03959749-21munin-run19:09:590
32994280,3sleep2421rcuc/222:35:152
30759880,4rtkit-daemon714-21snmpd21:26:061
30759880,4rtkit-daemon714-21snmpd20:01:032
30759880,4rtkit-daemon714-21snmpd19:15:132
30759880,4rtkit-daemon493-21gmain20:12:492
30759880,4rtkit-daemon3966640-21munin-node23:50:041
30759880,4rtkit-daemon3966640-21munin-node23:29:381
30759880,4rtkit-daemon3966640-21munin-node21:05:490
30759880,4rtkit-daemon3966640-21munin-node20:36:122
30759880,4rtkit-daemon3966640-21munin-node20:16:172
30759880,4rtkit-daemon217-21plymouthd23:00:481
30759880,4rtkit-daemon217-21plymouthd19:05:502
30759880,4rtkit-daemon1-21systemd23:40:431
30759880,4rtkit-daemon1-21systemd20:25:352
30759880,4rtkit-daemon1-21systemd00:03:541
30759880,3rtkit-daemon57708-21forks22:55:131
30759880,3rtkit-daemon475-21wpa_supplicant00:15:191
30759880,3rtkit-daemon4019947-21kworker/u16:1+events_power_efficient21:10:081
30759880,3rtkit-daemon316-21systemd-udevd21:31:441
30759880,3rtkit-daemon1-21systemd21:39:431
30759880,1rtkit-daemon0-21swapper/219:25:422
30759880,1rtkit-daemon0-21swapper/122:10:041
30759880,1rtkit-daemon0-21swapper/121:46:201
30759880,1rtkit-daemon0-21swapper/121:22:501
187333283,3sleep2187368-21kthreadcore00:35:172
172626280,1sleep10-21swapper/100:21:311
147248280,1sleep00-21swapper/000:04:510
127809280,1sleep00-21swapper/023:47:150
108611281,3sleep0108545-21apt-get23:35:000
6226271,3sleep16244-21apt-get22:15:101
5953271,3sleep20-21swapper/222:15:002
4098264272,2sleep10-21swapper/120:55:171
4051368271,3sleep14051493-21python320:15:211
3993327270,4sleep03993430-21grep19:30:200
30759870,4rtkit-daemon493-21gmain20:30:492
30759870,4rtkit-daemon3966640-21munin-node19:51:042
30759870,4rtkit-daemon3333005-21packagekitd21:40:531
30759870,3rtkit-daemon716-21ntpd19:40:152
30759870,3rtkit-daemon217-21plymouthd23:17:181
30759870,3rtkit-daemon217-21plymouthd23:11:011
30759870,3rtkit-daemon217-21plymouthd22:40:271
30759870,3rtkit-daemon217-21plymouthd22:05:141
30759870,3rtkit-daemon217-21plymouthd22:01:381
30759870,3rtkit-daemon217-21plymouthd00:31:281
30759870,3rtkit-daemon217-21plymouthd00:11:241
30759870,3rtkit-daemon217-21plymouthd00:11:241
30759870,3rtkit-daemon1-21systemd23:45:101
30759870,3rtkit-daemon1-21systemd22:30:031
30759870,3rtkit-daemon1-21systemd21:06:311
30759870,3rtkit-daemon1-21systemd19:20:352
30759870,3rtkit-daemon103798-21kthreadcore23:30:171
30759870,2rtkit-daemon217-21plymouthd22:50:171
30759870,2rtkit-daemon217-21plymouthd22:26:491
30759870,2rtkit-daemon217-21plymouthd00:25:351
30705271,4sleep230763-21ntp_states22:30:192
174263270,4sleep0175455-21kthreadcore00:25:140
95536260,1sleep00-21swapper/023:22:510
95351260,1sleep20-21swapper/223:20:282
88948260,1sleep20-21swapper/223:15:272
6210261,2sleep00-21swapper/022:15:100
5826260,1sleep00-21swapper/022:13:220
57003260,1sleep00-21swapper/022:51:480
50838260,3sleep050882-21munin-run22:50:010
44103260,1sleep00-21swapper/022:40:270
4193181260,1sleep20-21swapper/222:06:232
4186878260,1sleep20-21swapper/222:02:222
4180927260,3sleep04181070-21df22:00:120
4161669261,2sleep00-21swapper/021:45:130
4148547260,1sleep00-21swapper/021:34:030
4141907260,1sleep00-21swapper/021:29:370
4141716260,1sleep20-21swapper/221:27:122
4135246260,1sleep00-21swapper/021:21:370
4122917260,3sleep04122950-21apt-get21:15:110
4118875260,3sleep24120915-21grep21:10:162
4116535261,2sleep04116568-21apt-get21:10:100
4116108260,1sleep20-21swapper/221:07:482
4109564260,1sleep10-21swapper/121:00:421
4097493260,4sleep24097540-21fschecks_count20:55:142
4090484260,1sleep00-21swapper/020:47:580
4084474260,3sleep10-21swapper/120:45:111
4076999261,2sleep10-21swapper/120:35:211
4064762260,1sleep10-21swapper/120:26:471
4064714260,1sleep00-21swapper/020:26:100
4058301260,1sleep00-21swapper/020:20:450
4052658261,2sleep10-21swapper/120:20:141
4047460260,3sleep04048734-21grep20:15:160
4032633260,1sleep00-21swapper/020:03:020
4022556261,3sleep14023330-21kthreadcore19:55:181
4021394260,4sleep04022555-21cat19:55:170
4019886260,1sleep10-21swapper/119:53:451
4019788260,1sleep00-21swapper/019:52:280
4013323260,1sleep10-21swapper/119:46:561
4013323260,1sleep10-21swapper/119:46:561
4007382260,1sleep00-21swapper/019:45:030
4007382260,1sleep00-21swapper/019:45:020
4006234261,2sleep10-21swapper/119:40:191
3975351260,1sleep00-21swapper/019:20:020
3970462261,2sleep03972433-21kthreadcore19:15:170
3961130260,3sleep03962026-21cut19:10:160
3959797260,3sleep13959677-21apt-get19:10:011
37905260,1sleep00-21swapper/022:38:190
30759860,2rtkit-daemon4096125-21strings20:50:182
25633260,3sleep025747-21/usr/sbin/munin22:30:130
191891260,1sleep00-21swapper/000:37:370
179529260,3sleep2179562-21apt-get00:30:092
172860260,1sleep20-21swapper/200:24:322
168913260,3sleep0170925-21tr00:20:170
152694260,3sleep2152807-21ntpq00:05:212
140719260,1sleep20-21swapper/223:58:542
140687260,1sleep00-21swapper/023:58:290
134303260,1sleep20-21swapper/223:53:472
122445260,3sleep2123421-21kthreadcore23:45:172
121471260,1sleep00-21swapper/023:42:470
121351260,1sleep20-21swapper/223:41:162
78203250,2sleep00-21swapper/023:10:170
70543250,3sleep270658-21perl23:05:142
69754250,3sleep20-21swapper/223:00:372
4189391250,2sleep00-21swapper/022:05:160
4168258250,2sleep00-21swapper/021:50:140
4151010251,2sleep20-21swapper/221:35:172
4135216250,3sleep20-21swapper/221:21:142
4105192250,2sleep20-21swapper/221:00:182
4083896250,3sleep10-21swapper/120:40:541
4036222250,2sleep00-21swapper/020:05:180
3994654250,2sleep03994618-21/usr/sbin/munin19:35:130
3987683250,3sleep00-21swapper/019:26:270
3969064250,3sleep13969264-21hddtemp_smartct19:15:131
25104250,3sleep20-21swapper/222:28:582
185595250,3sleep00-21swapper/000:34:000
18545250,3sleep20-21swapper/222:21:582
179042250,3sleep20-21swapper/200:27:012
166223250,3sleep00-21swapper/000:16:320
160011250,1sleep20-21swapper/200:14:022
160011250,1sleep20-21swapper/200:14:022
134242250,3sleep00-21swapper/023:53:000
12647250,2sleep00-21swapper/022:20:110
115066250,3sleep20-21swapper/223:38:002
108364250,3sleep00-21swapper/023:32:490
108228250,3sleep20-21swapper/223:31:062
101343250,2sleep00-21swapper/023:25:230
84618240,2sleep086536-21kthreadcore23:15:170
82569241,2sleep23959904-21cyclictest23:10:262
70357240,1sleep00-21swapper/023:05:120
4167692240,2sleep2217-21plymouthd21:48:262
4161355240,2sleep2217-21plymouthd21:44:192
4148416240,3sleep2431ktimers/221:32:212
4078131240,2sleep04078283-21df_inode20:40:120
4006915240,3sleep00-21swapper/019:42:100
3981813240,2sleep10-21swapper/119:25:121
20470240,2sleep022268-21kthreadcore22:25:160
142399240,2sleep20-21swapper/200:00:162
51082230,1sleep20-21swapper/222:50:032
4148871230,1sleep00-21swapper/021:35:030
4033034230,1sleep10-21swapper/120:05:031
4026836230,1sleep10-21swapper/120:00:151
38510230,1sleep20-21swapper/222:40:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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