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2026-01-18 - 08:33
[ 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 rackeslot8.osadl.org (updated Sun Jan 18, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
37241092330,1sleep20-21swapper/223:15:122
341206399241,17cyclictest3465731-21taskset19:50:133
3412063992319,2cyclictest0-21swapper/300:30:013
3412063992219,1cyclictest0-21swapper/322:15:013
341206399221,15cyclictest3800874-21taskset00:15:013
36920482200,9sleep134-21ksoftirqd/122:50:151
341206399201,14cyclictest3549370-21taskset20:54:593
341206399198,7cyclictest37686322sleep323:50:123
3412063991916,1cyclictest0-21swapper/321:45:173
3412063991915,1cyclictest0-21swapper/320:25:003
341206399181,13cyclictest3729502-21chrt23:15:253
341206399181,13cyclictest3529790-21sleep20:40:013
341206399178,6cyclictest35626412sleep321:08:513
3412063991714,1cyclictest0-21swapper/320:00:143
3412063991714,1cyclictest0-21swapper/319:25:243
3412063991714,1cyclictest0-21swapper/300:05:223
3412063991714,1cyclictest0-21swapper/300:05:213
3412063991714,1cyclictest0-21swapper/300:05:003
3412063991713,1cyclictest0-21swapper/319:15:003
341206399171,13cyclictest3555704-21turbostat21:00:003
341206399171,12cyclictest3810151-21chrt00:20:183
341206399171,12cyclictest3777625-21taskset23:55:173
341206399171,12cyclictest3749546-21taskset23:35:133
341206399171,12cyclictest3672218-21taskset22:35:073
341206399171,12cyclictest3659453-21taskset22:25:133
341206399171,12cyclictest3588430-21turbostat21:29:593
341206399171,12cyclictest3523396-21turbostat20:35:003
341206399171,11cyclictest3576296-21chrt21:20:173
341206399170,13cyclictest3653026-21taskset22:20:123
341206399170,12cyclictest3665806-21taskset22:30:013
341206399170,12cyclictest3530023-21taskset20:40:013
341206399165,8cyclictest3755828-21taskset23:40:113
3412063991613,1cyclictest0-21swapper/323:05:183
3412063991613,1cyclictest0-21swapper/322:15:133
3412063991613,1cyclictest0-21swapper/321:40:163
3412063991613,1cyclictest0-21swapper/321:10:193
341206399161,12cyclictest3820178-21taskset00:30:033
341206399161,12cyclictest3768168-21taskset23:47:483
341206399161,12cyclictest3710523-21taskset23:02:273
341206399161,12cyclictest3626796-21taskset21:56:193
341206399161,12cyclictest3600993-21taskset21:37:433
341206399161,12cyclictest3575567-21turbostat21:19:593
341206399161,12cyclictest3490991-21chrt20:05:543
341206399161,11cyclictest3542603-21taskset20:46:393
341206399161,11cyclictest3446217-21sleep19:35:013
341206399160,12cyclictest3499403-21taskset20:15:173
341206399160,12cyclictest3433088-21chrt19:20:303
3412063991512,1cyclictest0-21swapper/319:15:203
341206399151,11cyclictest3821229-21turbostat00:40:013
341206399151,11cyclictest3736540-21taskset23:25:073
341206399151,11cyclictest3730130-21taskset23:20:033
341206399151,11cyclictest3690509-21taskset22:45:213
341206399151,11cyclictest3684458-21taskset22:40:273
341206399151,11cyclictest3627357-21taskset22:00:083
341206399151,11cyclictest3594468-21taskset21:30:513
341206399151,11cyclictest3516716-21chrt20:26:433
341206399151,11cyclictest3491556-21taskset20:10:043
341206399151,11cyclictest3478533-21turbostat20:00:003
341206399151,11cyclictest3452889-21chrt19:40:113
341206399151,11cyclictest3451763-21taskset19:35:213
341206399150,12cyclictest3698101-21chrt22:55:023
341206399150,12cyclictest3697517-21taskset22:50:403
341206399150,12cyclictest3556001-21taskset21:00:493
341206399150,11cyclictest3614536-21taskset21:50:103
341206399150,11cyclictest3614536-21taskset21:50:093
36211912149,2sleep20-21swapper/221:55:142
35875962141,5sleep23587721-21python321:25:212
3412063991411,1cyclictest0-21swapper/323:30:183
341206399141,10cyclictest3633756-21taskset22:05:043
341206399140,12cyclictest3806735-21chrt00:15:533
341206399140,11cyclictest3717327-21taskset23:10:053
307598140,9rtkit-daemon3783573-21grep00:00:151
307598140,9rtkit-daemon3444211-21cut19:30:172
34645452130,1sleep23464601-21ntp_states19:45:232
341206399130,11cyclictest3465323-21taskset19:48:313
307598130,8rtkit-daemon3626502-21timerandwakeup21:55:230
307598130,6rtkit-daemon714-21snmpd00:08:401
307598130,6rtkit-daemon714-21snmpd00:08:401
36911932121,7sleep20-21swapper/222:50:012
34970262120,9sleep13497284-21grep20:10:221
34778262120,9sleep13478060-21sed19:55:251
36995122110,8sleep23700857-21cut22:55:182
35974462110,8sleep03599517-21tr21:35:180
35631312111,7sleep23563193-21/usr/sbin/munin21:10:152
35058182111,7sleep1217-21plymouthd20:20:161
34111102111,5sleep03411235-21python319:05:210
34058422111,5sleep23405875-21apt-get19:05:122
307598110,7rtkit-daemon3465053-21unixbench_singl19:45:270
37816722100,7sleep23781872-21basename00:00:132
37365432101,5sleep13736576-21apt-get23:25:111
36786672101,5sleep13678700-21apt-get22:40:111
35619272100,3sleep03562053-21python321:05:310
35366702100,5sleep23536196-21apt-get20:45:032
307598100,6rtkit-daemon3256-21sendmail-mta21:15:090
307598100,5rtkit-daemon3633796-21apt-get22:05:110
307598100,5rtkit-daemon2965-21cron21:24:590
3813762291,4sleep23813795-21apt-get00:25:112
3671609290,1sleep20-21swapper/222:30:292
3652990291,4sleep23653023-21apt-get22:20:112
3537097291,5sleep00-21swapper/020:45:160
3475235290,6sleep03477392-21kthreadcore19:55:200
3412926293,4sleep23413881-21kthreadcore19:10:162
30759890,6rtkit-daemon3256-21sendmail-mta20:24:040
30759890,6rtkit-daemon217-21plymouthd19:34:040
30759890,5rtkit-daemon3418550-21munin-node21:30:120
30759890,5rtkit-daemon3418550-21munin-node21:10:460
30759890,4rtkit-daemon475-21wpa_supplicant21:50:130
30759890,4rtkit-daemon475-21wpa_supplicant21:50:120
30759890,4rtkit-daemon3516617-21taskset20:25:250
30759890,4rtkit-daemon3471848-21cron19:55:000
30759890,4rtkit-daemon1-21systemd22:45:090
30759890,2rtkit-daemon217-21plymouthd21:29:330
30759890,1rtkit-daemon0-21swapper/020:06:340
3787572281,5sleep03762004-21kworker/0:2+kacpid00:04:130
3776374280,5sleep23777624-21kthreadcore23:55:172
3762196281,3sleep23762229-21apt-get23:45:112
3755275280,1sleep00-21swapper/023:36:560
3748932280,1sleep00-21swapper/023:32:420
3742568280,1sleep00-21swapper/023:28:100
3697499280,1sleep00-21swapper/022:50:270
3610268280,5sleep03612307-21kthreadcore21:45:200
3563027283,3sleep13563128-21cpuspeed_turbos21:10:141
3528847281,4sleep13528910-21ntp_states20:35:201
3449066280,6sleep03451177-21kthreadcore19:35:190
3432622280,4sleep13432747-21python319:20:221
3405363280,3sleep30-21swapper/319:05:013
30759880,5rtkit-daemon714-21snmpd00:24:141
30759880,4rtkit-daemon714-21snmpd00:34:171
30759880,4rtkit-daemon493-21gmain23:05:361
30759880,4rtkit-daemon3418550-21munin-node22:20:560
30759880,4rtkit-daemon3418550-21munin-node22:15:310
30759880,4rtkit-daemon3418550-21munin-node20:44:310
30759880,4rtkit-daemon3418550-21munin-node20:35:150
30759880,4rtkit-daemon3418550-21munin-node20:34:480
30759880,4rtkit-daemon3418550-21munin-node00:10:501
30759880,4rtkit-daemon3333005-21packagekitd00:37:331
30759880,4rtkit-daemon217-21plymouthd22:58:101
30759880,4rtkit-daemon217-21plymouthd21:01:090
30759880,4rtkit-daemon217-21plymouthd20:54:250
30759880,4rtkit-daemon217-21plymouthd19:41:030
30759880,3rtkit-daemon728-21runrttasks20:57:530
30759880,3rtkit-daemon3768629-21apt-get23:50:111
30759880,3rtkit-daemon217-21plymouthd19:15:092
30759880,2rtkit-daemon217-21plymouthd23:55:201
30759880,2rtkit-daemon217-21plymouthd22:27:020
30759880,1rtkit-daemon0-21swapper/122:49:041
30759880,1rtkit-daemon0-21swapper/022:10:030
30759880,1rtkit-daemon0-21swapper/022:02:100
30759880,1rtkit-daemon0-21swapper/020:14:340
30759880,1rtkit-daemon0-21swapper/020:04:070
3794556270,3sleep23794589-21apt-get00:10:122
3665561270,4sleep13665565-21cron22:30:011
3645510271,3sleep2217-21plymouthd22:10:222
3601847271,3sleep13602304-21irqcore21:40:151
3595049271,3sleep23595082-21apt-get21:35:122
3576013270,4sleep13576146-21grep21:20:161
3549944271,3sleep13550140-21cut20:55:141
3504140271,3sleep13504205-21systemd-run20:20:011
3497980271,3sleep23498002-21apt-get20:15:132
30759870,4rtkit-daemon3418550-21munin-node22:41:460
30759870,4rtkit-daemon1-21systemd23:48:011
30759870,4rtkit-daemon1-21systemd22:35:100
30759870,3rtkit-daemon716-21ntpd22:32:200
30759870,3rtkit-daemon714-21snmpd23:32:071
30759870,3rtkit-daemon3418550-21munin-node23:36:481
30759870,3rtkit-daemon3418550-21munin-node23:20:161
30759870,3rtkit-daemon3418550-21munin-node20:15:410
30759870,3rtkit-daemon217-21plymouthd23:17:591
30759870,3rtkit-daemon217-21plymouthd19:25:022
30759870,3rtkit-daemon217-21plymouthd00:18:531
30759870,3rtkit-daemon1-21systemd23:11:411
30759870,3rtkit-daemon1-21systemd19:20:102
30759870,3rtkit-daemon1-21systemd00:25:331
30759870,2rtkit-daemon217-21plymouthd23:43:121
30759870,2rtkit-daemon217-21plymouthd23:00:131
30759870,2rtkit-daemon217-21plymouthd21:40:140
3821133260,1sleep20-21swapper/200:39:052
3821099260,1sleep00-21swapper/000:38:390
3820413260,1sleep20-21swapper/200:32:592
3820287260,1sleep00-21swapper/000:31:300
3819780260,1sleep00-21swapper/000:28:050
3812654260,3sleep23812698-21proc_pri00:20:212
3807642260,3sleep03807796-21/usr/sbin/munin00:20:150
3802837260,4sleep23804862-21tr00:15:172
3800957261,3sleep03800990-21apt-get00:15:110
3789120260,4sleep03789591-21kthreadcore00:05:170
3789120260,4sleep03789591-21kthreadcore00:05:160
3780456260,3sleep03780671-21sed23:55:230
3768594260,1sleep00-21swapper/023:50:090
3768138260,1sleep00-21swapper/023:47:260
3761918260,1sleep20-21swapper/223:44:462
3757984260,3sleep03760029-21cut23:40:160
3749104260,1sleep20-21swapper/223:34:542
3742403260,1sleep20-21swapper/223:26:032
3730599260,3sleep03731539-21/usr/sbin/munin23:20:170
3711422260,3sleep23712293-21sed23:05:152
3710723260,2sleep2217-21plymouthd23:05:002
3710453260,1sleep00-21swapper/023:01:330
3691723261,2sleep23691745-21apt-get22:50:132
3684457260,1sleep20-21swapper/222:40:272
3659418260,2sleep20-21swapper/222:25:132
3652546260,1sleep10-21swapper/122:17:511
3652387260,1sleep20-21swapper/222:15:512
3639910260,3sleep13640139-21sed22:10:011
3627759260,3sleep13628210-21cut22:00:151
3620566260,1sleep10-21swapper/121:53:341
3620566260,1sleep10-21swapper/121:53:331
3594761260,1sleep10-21swapper/121:34:381
3581664260,1sleep2217-21plymouthd21:20:532
3560663260,4sleep10-21swapper/121:05:281
3556092260,1sleep10-21swapper/121:02:011
3548992260,1sleep20-21swapper/220:51:122
3536181260,3sleep13536184-21cron20:45:011
3517512260,3sleep23517687-21if_eno220:30:152
3516643260,1sleep20-21swapper/220:25:472
3491576260,3sleep23491598-21apt-get20:10:112
3491260260,1sleep10-21swapper/120:09:231
3490985260,1sleep20-21swapper/220:05:512
3464827260,3sleep13465071-21users19:45:271
3452883260,1sleep20-21swapper/219:40:072
3452573261,2sleep20-21swapper/219:39:302
3452572260,1sleep10-21swapper/119:39:291
3428716260,3sleep03429929-21tr19:20:170
3426863260,1sleep00-21swapper/019:17:440
3420874261,2sleep10-21swapper/119:15:121
3418285260,1sleep00-21swapper/019:13:280
3412629261,2sleep10-21swapper/119:10:161
3768596250,2sleep20-21swapper/223:50:112
3735948250,3sleep20-21swapper/223:20:432
3729732250,3sleep00-21swapper/023:18:210
3723410250,3sleep00-21swapper/023:14:080
3723231250,3sleep20-21swapper/223:11:492
3716863250,3sleep00-21swapper/023:07:140
3702981250,3sleep03703348-21needreboot22:55:190
3677352250,2sleep20-21swapper/222:35:192
3646070250,3sleep10-21swapper/122:12:171
3628211250,3sleep23629123-21cut22:00:162
3623108250,2sleep10-21swapper/121:55:181
3619855250,2sleep21-21systemd21:50:232
3619855250,2sleep21-21systemd21:50:222
3613931250,1sleep10-21swapper/121:45:331
3608115250,2sleep20-21swapper/221:45:142
3575400250,3sleep20-21swapper/221:18:122
3571097251,2sleep1217-21plymouthd21:15:181
3555397250,1sleep20-21swapper/220:56:282
3549068250,1sleep10-21swapper/120:52:111
3530993250,2sleep13531473-21kthreadcore20:40:211
3484918251,2sleep20-21swapper/220:04:512
3484821250,3sleep10-21swapper/120:03:371
3471497250,3sleep10-21swapper/119:50:361
3466107250,3sleep23466867-21sed19:50:172
3440710250,3sleep13441617-21cut19:30:161
3438987250,2sleep00-21swapper/019:25:210
3411236250,2sleep10-21swapper/119:05:231
3749408240,1sleep20-21swapper/223:35:142
3678110240,2sleep1217-21plymouthd22:36:261
3635856240,1sleep20-21swapper/222:05:172
3602306240,2sleep20-21swapper/221:40:162
3594569240,3sleep20-21swapper/221:32:112
3588386240,2sleep1217-21plymouthd21:29:421
3556667240,2sleep2217-21plymouthd21:05:092
3531941240,2sleep23533963-21kthreadcore20:40:212
3525779240,2sleep20-21swapper/220:35:172
3519732240,2sleep13521838-21cut20:30:181
3472364240,1sleep20-21swapper/219:55:132
3454323240,2sleep10-21swapper/119:40:181
3794544230,1sleep00-21swapper/000:10:010
3788145230,1sleep20-21swapper/200:05:032
3788145230,1sleep20-21swapper/200:05:022
3666020230,1sleep10-21swapper/122:30:121
3652989230,1sleep10-21swapper/122:20:101
3595038230,1sleep10-21swapper/121:35:031
3555943230,1sleep20-21swapper/221:00:052
3510622230,1sleep10-21swapper/120:25:021
3504207230,1sleep20-21swapper/220:20:012
3433686230,1sleep10-21swapper/119:25:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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