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2026-02-23 - 13:11
[ 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 Mon Feb 23, 2026 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3246055992320,1cyclictest0-21swapper/321:40:013
3246055992320,1cyclictest0-21swapper/320:45:013
324605599223,14cyclictest3630510-21turbostat00:10:003
3246055992111,8cyclictest0-21swapper/322:05:413
324605599208,1cyclictest0-21swapper/321:40:003
324605599201,7cyclictest3649212-21taskset00:20:433
3246055992017,1cyclictest0-21swapper/321:15:003
324605599201,15cyclictest3535326-21taskset22:55:113
324605599201,14cyclictest3585956-21turbostat23:34:593
324605599201,14cyclictest3490279-21turbostat22:20:013
324605599201,14cyclictest3464926-21turbostat22:00:003
3246055992011,0cyclictest0-21swapper/323:44:033
324605599200,8cyclictest3337273-21taskset20:17:593
324605599200,15cyclictest3535027-21chrt22:54:563
324605599200,14cyclictest3452131-21taskset21:49:563
324605599200,14cyclictest3452131-21taskset21:49:553
324605599191,14cyclictest3560495-21sleep23:15:003
324605599191,14cyclictest3350485-21taskset20:30:133
324605599191,13cyclictest3624162-21sleep00:05:013
324605599191,13cyclictest3273531-21turbostat19:30:013
3246055991911,0cyclictest0-21swapper/320:03:193
3246055991910,1cyclictest0-21swapper/322:36:393
3246055991910,1cyclictest0-21swapper/322:01:273
3246055991910,1cyclictest0-21swapper/319:33:133
324605599190,15cyclictest3421289-21chrt21:25:153
3246055991815,1cyclictest0-21swapper/300:20:013
324605599181,13cyclictest3592315-21turbostat23:40:003
324605599181,12cyclictest3617720-21taskset23:59:563
324605599181,12cyclictest3617720-21taskset23:59:553
33536552170,10sleep03355473-21wc20:30:190
324605599179,1cyclictest0-21swapper/321:17:253
324605599178,0cyclictest0-21swapper/323:00:053
3246055991714,1cyclictest0-21swapper/319:40:013
3246055991713,2cyclictest0-21swapper/321:21:283
3246055991711,4cyclictest0-21swapper/319:59:293
324605599171,12cyclictest3662177-21chrt00:30:293
324605599171,12cyclictest3573191-21taskset23:24:503
324605599171,12cyclictest3502870-21taskset22:28:193
324605599171,12cyclictest3362538-21taskset20:35:293
324605599171,12cyclictest3349853-21taskset20:25:393
324605599171,12cyclictest3330668-21taskset20:13:453
324605599171,12cyclictest3292871-21taskset19:45:133
324605599164,6cyclictest35989062sleep323:45:073
3246055991613,1cyclictest0-21swapper/322:14:403
3246055991613,1cyclictest0-21swapper/320:50:193
3246055991613,1cyclictest0-21swapper/319:10:153
324605599161,12cyclictest3662778-21taskset00:35:073
324605599161,12cyclictest3631130-21taskset00:10:133
324605599161,12cyclictest3611250-21taskset23:53:063
324605599161,12cyclictest3579357-21taskset23:27:093
324605599161,12cyclictest3554003-21taskset23:09:063
324605599161,12cyclictest3528179-21taskset22:46:503
324605599161,12cyclictest3493690-21taskset22:20:173
324605599161,12cyclictest3432532-21taskset21:32:003
324605599161,12cyclictest3400635-21taskset21:05:273
324605599161,12cyclictest3343652-21chrt20:22:513
324605599161,12cyclictest3324140-21chrt20:06:253
324605599161,12cyclictest3292279-21taskset19:41:113
324605599161,12cyclictest3292279-21taskset19:41:113
324605599161,12cyclictest3260816-21taskset19:19:363
324605599161,11cyclictest3516007-21chrt22:40:083
324605599161,11cyclictest3509017-21taskset22:30:273
324605599161,11cyclictest3387988-21chrt20:56:013
307598160,3rtkit-daemon0-21swapper/221:50:552
36169022156,6sleep03617029-21sensors23:55:220
36169022156,6sleep03617029-21sensors23:55:210
35291372151,11sleep13529260-21hddtemp_smartct22:50:141
33301142150,4sleep23330388-21grep20:10:242
324605599151,11cyclictest3656074-21taskset00:28:583
324605599151,11cyclictest3305029-21chrt19:50:453
324605599151,11cyclictest3266858-21chrt19:20:433
324605599151,10cyclictest3453032-21chrt21:50:163
324605599151,10cyclictest3369503-21taskset20:45:033
324605599150,12cyclictest3394419-21taskset21:02:073
324605599150,11cyclictest3560723-21taskset23:15:113
35035802144,3sleep23504013-21cut22:30:152
307598140,9rtkit-daemon3358869-21cut20:35:162
36631042134,6sleep13663293-21cut00:35:171
33116842131,9sleep03311697-21latency_hist20:00:000
36470932120,9sleep13648509-21memory00:20:181
34134842121,4sleep2299-21systemd-journal21:17:302
307598120,8rtkit-daemon3387820-21grep20:55:232
307598120,4rtkit-daemon714-21snmpd19:38:002
32524722110,8sleep13253387-21cut19:15:021
32450032110,7sleep13245062-21ntpq19:05:201
307598110,7rtkit-daemon468-21systemd-logind20:01:432
307598110,7rtkit-daemon3656229-21date00:30:011
307598110,5rtkit-daemon3490330-21munin-run22:20:012
307598110,5rtkit-daemon3246051-21cyclictest00:07:151
34462232100,7sleep13446344-21hddtemp_smartct21:45:141
34462232100,7sleep13446344-21hddtemp_smartct21:45:131
34172482100,7sleep23418991-21sed21:20:172
34086962100,7sleep13409800-21cut21:15:171
33507572101,6sleep13350868-21irqcore20:30:161
32918872101,2sleep20-21swapper/219:40:242
32918872101,2sleep20-21swapper/219:40:232
307598100,6rtkit-daemon468-21systemd-logind22:41:441
307598100,6rtkit-daemon3256-21sendmail-mta20:49:252
307598100,6rtkit-daemon3256-21sendmail-mta19:58:162
307598100,6rtkit-daemon2965-21cron22:10:592
307598100,5rtkit-daemon3350237-21munin-run20:30:002
307598100,3rtkit-daemon493-21gmain22:49:561
307598100,1rtkit-daemon0-21swapper/219:32:472
3636490290,1sleep10-21swapper/100:10:281
3610499292,4sleep03610557-21ntp_states23:50:210
3579578290,5sleep03579786-21cat23:30:010
3521225290,6sleep23521272-21grep22:40:222
3330764293,3sleep1331ktimers/120:15:011
3281697290,6sleep13283651-21kthreadcore19:35:171
30759890,4rtkit-daemon299-21systemd-journal22:39:431
30759890,3rtkit-daemon719-21lldpd22:22:342
30759890,3rtkit-daemon217-21plymouthd21:56:332
30759890,1rtkit-daemon0-21swapper/122:56:571
3632073280,6sleep03633291-21kthreadcore00:10:150
3598913281,4sleep03598946-21apt-get23:45:110
3542739280,5sleep23543817-21kthreadcore23:00:172
3490044280,1sleep10-21swapper/122:17:121
3458452280,1sleep10-21swapper/121:54:031
3451297282,3sleep0446-21dbus-daemon21:45:210
3451297282,3sleep0446-21dbus-daemon21:45:200
3445135280,5sleep03445386-21unixbench_singl21:40:240
3345721280,5sleep03347670-21kthreadcore20:25:170
32460559986,1cyclictest0-21swapper/319:10:013
3239847280,4sleep03239848-21munin-node19:05:110
30759880,5rtkit-daemon1-21systemd21:26:002
30759880,4rtkit-daemon716-21ntpd21:03:072
30759880,4rtkit-daemon716-21ntpd19:45:082
30759880,4rtkit-daemon714-21snmpd21:40:432
30759880,4rtkit-daemon714-21snmpd21:34:452
30759880,4rtkit-daemon714-21snmpd19:23:372
30759880,4rtkit-daemon3333005-21packagekitd23:17:031
30759880,4rtkit-daemon3252535-21munin-node22:28:012
30759880,4rtkit-daemon3252535-21munin-node22:06:512
30759880,4rtkit-daemon3252535-21munin-node20:40:062
30759880,4rtkit-daemon3252535-21munin-node20:08:152
30759880,4rtkit-daemon299-21systemd-journal20:15:012
30759880,4rtkit-daemon2965-21cron21:49:012
30759880,4rtkit-daemon2965-21cron21:49:002
30759880,4rtkit-daemon217-21plymouthd23:48:031
30759880,4rtkit-daemon217-21plymouthd19:06:142
30759880,4rtkit-daemon1-21systemd23:59:441
30759880,4rtkit-daemon1-21systemd23:59:431
30759880,4rtkit-daemon1-21systemd23:29:111
30759880,4rtkit-daemon1-21systemd23:05:081
30759880,4rtkit-daemon1-21systemd23:03:101
30759880,4rtkit-daemon1-21systemd22:00:162
30759880,4rtkit-daemon1-21systemd21:10:122
30759880,4rtkit-daemon1-21systemd00:01:001
30759880,3rtkit-daemon3514888-21ntp_states22:35:202
30759880,3rtkit-daemon217-21plymouthd23:50:051
30759880,3rtkit-daemon217-21plymouthd23:20:131
30759880,1rtkit-daemon0-21swapper/221:08:212
30759880,1rtkit-daemon0-21swapper/219:54:362
30759880,1rtkit-daemon0-21swapper/219:13:232
3643454271,3sleep23643487-21apt-get00:20:112
3580199272,2sleep00-21swapper/023:30:160
3547984271,2sleep20-21swapper/223:05:132
3522347271,3sleep03522369-21apt-get22:45:110
3389899271,3sleep13391539-21kthreadcore21:00:171
3388297271,3sleep0217-21plymouthd21:00:010
3381122270,1sleep10-21swapper/120:50:231
3375898270,4sleep03376053-21diskstats20:50:140
3368981270,2sleep1217-21plymouthd20:41:301
3336673271,3sleep0217-21plymouthd20:15:230
3319634270,4sleep03321281-21cat20:05:170
3273784270,3sleep13273806-21apt-get19:30:131
3267449271,3sleep23267482-21apt-get19:25:132
3246208270,3sleep03246241-21apt-get19:10:110
30759870,4rtkit-daemon716-21ntpd21:35:202
30759870,4rtkit-daemon493-21gmain20:50:092
30759870,4rtkit-daemon493-21gmain19:15:332
30759870,4rtkit-daemon1-21systemd00:30:581
30759870,3rtkit-daemon714-21snmpd23:30:101
30759870,3rtkit-daemon714-21snmpd20:20:052
30759870,3rtkit-daemon1-21systemd23:36:191
30759870,3rtkit-daemon1-21systemd23:10:171
30759870,3rtkit-daemon1-21systemd20:30:192
30759870,3rtkit-daemon1-21systemd00:15:531
3666004261,2sleep0217-21plymouthd00:35:200
3662396260,1sleep20-21swapper/200:33:222
3650451261,3sleep23651388-21irqstats00:25:172
3645127260,3sleep03647092-21cut00:20:170
3643018260,1sleep20-21swapper/200:18:002
3637135260,3sleep00-21swapper/000:15:130
3630293260,1sleep00-21swapper/000:07:240
3618014260,3sleep23618047-21apt-get00:00:122
3617591260,1sleep20-21swapper/223:58:202
3617591260,1sleep20-21swapper/223:58:192
3598511260,1sleep20-21swapper/223:43:082
3597897260,3sleep03598021-21sed23:40:220
3592286261,3sleep2446-21dbus-daemon23:40:012
3592144260,1sleep00-21swapper/023:38:100
3585736260,1sleep20-21swapper/223:32:342
3579272260,1sleep20-21swapper/223:26:062
3572923260,1sleep00-21swapper/023:21:220
3566628260,1sleep00-21swapper/023:17:350
3566535260,1sleep20-21swapper/223:16:272
3555656261,2sleep23555688-21kthreadcore23:10:192
3550628260,3sleep03552681-21cut23:05:200
3547578260,1sleep00-21swapper/023:03:070
3534928260,1sleep20-21swapper/222:53:402
3528370260,1sleep20-21swapper/222:49:182
3509122260,1sleep10-21swapper/122:31:471
3496549260,1sleep00-21swapper/022:23:400
3490951261,3sleep1714-21snmpd22:20:161
3490043260,1sleep00-21swapper/022:17:100
3471079260,1sleep00-21swapper/022:02:350
3466495261,3sleep10-21swapper/122:00:161
3458213260,4sleep00-21swapper/021:50:570
3439688261,2sleep13439710-21apt-get21:40:131
3439367260,1sleep10-21swapper/121:39:361
3439366260,1sleep00-21swapper/021:39:350
3426718260,3sleep13426847-21diskstats21:30:141
3425573260,4sleep03425700-21sensors21:25:200
3415331260,3sleep13417244-21kthreadcore21:20:161
3414474260,3sleep03415330-21cat21:20:150
3407950260,3sleep03408695-21sed21:15:160
3406675260,2sleep10-21swapper/121:10:231
3404290261,2sleep03406252-21latency21:10:180
3400755260,1sleep00-21swapper/021:06:580
3375405260,1sleep10-21swapper/120:47:261
3363167261,2sleep00-21swapper/020:40:120
3356798260,3sleep03356831-21apt-get20:35:110
3343608260,1sleep10-21swapper/120:22:191
3330409260,1sleep00-21swapper/020:10:270
3318502260,1sleep10-21swapper/120:05:141
3311963261,2sleep00-21swapper/020:00:130
3311627260,1sleep10-21swapper/119:59:181
3299530261,3sleep13299616-21/usr/sbin/munin19:50:161
3298691260,1sleep00-21swapper/019:46:270
3291761260,3sleep13291886-21python319:40:231
3291761260,3sleep13291886-21python319:40:221
3285904260,1sleep00-21swapper/019:36:040
3260631260,1sleep00-21swapper/019:17:120
30759860,1rtkit-daemon0-21swapper/123:40:211
3662344250,3sleep00-21swapper/000:32:410
3652858250,3sleep03653100-21kthreadcore00:25:180
3636794250,3sleep20-21swapper/200:14:222
3630448250,3sleep20-21swapper/200:09:222
3620918250,3sleep03623017-21cut00:00:180
3611067250,1sleep20-21swapper/223:50:462
3570676251,2sleep23572168-21load23:20:202
3560383250,3sleep00-21swapper/023:13:570
3535291250,2sleep20-21swapper/222:55:112
3534743250,3sleep00-21swapper/022:51:180
3521968250,3sleep00-21swapper/022:43:360
3504902250,3sleep03506848-21cut22:30:180
3478741250,3sleep13479724-21grep22:10:141
3477338250,3sleep10-21swapper/122:06:301
3477327250,3sleep00-21swapper/022:06:210
3464729250,3sleep10-21swapper/121:57:491
3432612250,3sleep00-21swapper/021:33:030
3382185250,2sleep10-21swapper/120:55:131
3375436250,3sleep00-21swapper/020:47:500
3357674250,2sleep10-21swapper/120:35:161
3347672251,2sleep10-21swapper/120:25:181
3343644250,3sleep00-21swapper/020:22:460
3317705250,3sleep10-21swapper/120:00:331
3305184250,3sleep00-21swapper/019:52:430
3298636250,1sleep10-21swapper/119:45:441
3279700250,1sleep00-21swapper/019:32:560
3269968250,2sleep00-21swapper/019:25:180
3267017250,3sleep00-21swapper/019:22:460
3246204250,3sleep10-21swapper/119:10:081
3668591240,2sleep2217-21plymouthd00:36:232
3540612240,2sleep03540691-21smartctl22:55:210
3496913240,1sleep10-21swapper/122:25:131
3477621240,1sleep00-21swapper/022:10:010
3460691240,2sleep03462709-21grep21:55:190
3424507240,1sleep10-21swapper/121:25:181
3337395240,3sleep10-21swapper/120:19:331
3287809240,2sleep00-21swapper/019:40:180
3287809240,2sleep00-21swapper/019:40:170
3272821240,2sleep10-21swapper/119:25:231
3598702230,1sleep20-21swapper/223:45:022
3509625230,1sleep00-21swapper/022:35:060
3496907230,1sleep00-21swapper/022:25:080
3394898230,1sleep10-21swapper/121:05:111
3393670230,1sleep00-21swapper/021:00:200
3261324230,1sleep10-21swapper/119:20:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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