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2026-01-14 - 05:37
[ 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 Wed Jan 14, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31554482360,7sleep2431ktimers/222:20:162
2910045993027,1cyclictest0-21swapper/319:45:003
2910045992521,1cyclictest0-21swapper/320:55:003
2910045992017,1cyclictest0-21swapper/323:40:233
2910045992017,1cyclictest0-21swapper/323:20:003
291004599192,13cyclictest3090951-21taskset21:30:123
2910045991916,1cyclictest0-21swapper/321:50:013
2910045991916,1cyclictest0-21swapper/321:30:013
2910045991916,1cyclictest0-21swapper/321:00:153
291004599191,14cyclictest3148091-21taskset22:15:123
2910045991815,1cyclictest0-21swapper/319:10:133
2910045991813,3cyclictest32436402sleep323:30:113
291004599181,13cyclictest3162173-21taskset22:25:193
291004599181,13cyclictest2985325-21taskset20:05:163
291004599181,13cyclictest2974833-21taskset19:55:223
291004599181,12cyclictest3191910-21chrt22:45:213
31804602170,9sleep23180785-21sed22:40:162
30220462171,13sleep23020692-21/usr/sbin/munin20:35:172
291004599178,6cyclictest29437892sleep319:33:283
291004599171,12cyclictest3269387-21chrt23:50:133
291004599171,12cyclictest3211678-21sleep23:05:003
291004599171,12cyclictest3065470-21taskset21:10:123
291004599171,12cyclictest3016162-21chrt20:30:163
291004599166,7cyclictest32753962sleep323:55:123
2910045991613,1cyclictest0-21swapper/322:55:163
2910045991613,1cyclictest0-21swapper/322:10:223
2910045991613,1cyclictest0-21swapper/321:55:183
2910045991613,1cyclictest0-21swapper/321:45:013
2910045991613,1cyclictest0-21swapper/320:10:163
291004599161,12cyclictest3326498-21taskset00:33:253
291004599161,12cyclictest3312444-21taskset00:20:193
291004599161,12cyclictest3306606-21chrt00:16:063
291004599161,12cyclictest3294235-21turbostat00:10:003
291004599161,12cyclictest3268500-21taskset23:45:573
291004599161,12cyclictest3243084-21taskset23:26:093
291004599161,12cyclictest3236700-21taskset23:20:253
291004599161,12cyclictest3212101-21chrt23:05:133
291004599161,12cyclictest3122014-21taskset21:50:243
291004599161,12cyclictest3103167-21chrt21:37:533
291004599161,12cyclictest2995054-21taskset20:15:143
291004599161,12cyclictest2976000-21taskset20:00:113
291004599161,12cyclictest2965969-21taskset19:50:173
291004599161,12cyclictest2930437-21taskset19:20:203
291004599161,12cyclictest2917625-21taskset19:15:023
291004599161,11cyclictest3300286-21taskset00:11:093
291004599161,11cyclictest3287647-21taskset00:01:353
291004599160,8cyclictest3154435-21taskset22:20:013
291004599160,10cyclictest3128770-21sleep22:04:543
31737832150,1sleep03173300-21apt-get22:35:010
307598150,3rtkit-daemon714-21snmpd21:10:232
291004599151,12cyclictest3084038-21chrt21:21:263
291004599151,11cyclictest3332217-21taskset00:35:183
291004599151,11cyclictest3224067-21taskset23:11:473
291004599151,11cyclictest3198722-21taskset22:52:073
291004599151,11cyclictest3135351-21taskset22:05:023
291004599151,11cyclictest3071825-21taskset21:15:043
291004599151,11cyclictest3052381-21taskset20:58:143
291004599151,11cyclictest3039172-21taskset20:45:363
291004599151,11cyclictest3039172-21taskset20:45:353
291004599151,11cyclictest3026584-21taskset20:37:093
291004599151,11cyclictest3007405-21taskset20:20:463
291004599151,11cyclictest2962740-21taskset19:46:243
291004599150,12cyclictest3314169-21chrt00:25:123
291004599150,12cyclictest3255743-21chrt23:35:433
291004599150,12cyclictest3179524-21chrt22:35:403
291004599150,12cyclictest3168756-21taskset22:30:143
291004599150,12cyclictest3013859-21chrt20:26:483
291004599150,12cyclictest2944162-21chrt19:35:023
291004599150,12cyclictest2931490-21taskset19:25:123
291004599150,11cyclictest3180138-21taskset22:40:083
291004599150,11cyclictest3065204-21taskset21:09:563
291004599141,10cyclictest3027079-21taskset20:40:103
307598130,8rtkit-daemon2959314-21cut19:45:152
30593282131,9sleep23059144-21/usr/sbin/munin21:05:152
29090722131,8sleep02909195-21/usr/sbin/munin19:05:180
32500112121,3sleep23250044-21apt-get23:35:112
31483662120,9sleep13148598-21cut22:15:161
307598120,8rtkit-daemon3044796-21grep20:50:182
29382012120,9sleep02939141-21irqstats19:30:150
32571582110,3sleep20-21swapper/223:40:152
32072452111,8sleep20-21swapper/223:00:172
307598110,5rtkit-daemon217-21plymouthd19:43:572
32742202100,3sleep03274294-21ntpq23:50:190
32449612100,7sleep03246331-21grep23:30:160
31674802101,6sleep13167853-21irqcore22:30:131
31480562102,4sleep23148088-21apt-get22:15:132
31362472100,7sleep13137347-21cut22:05:181
307598100,7rtkit-daemon716-21ntpd20:10:212
307598100,6rtkit-daemon3219722-21kthreadcore23:10:162
307598100,6rtkit-daemon316-21systemd-udevd00:27:431
307598100,5rtkit-daemon714-21snmpd00:16:341
307598100,5rtkit-daemon3332563-21python300:35:231
307598100,5rtkit-daemon2910015-21cat19:10:012
307598100,4rtkit-daemon217-21plymouthd21:52:322
307598100,3rtkit-daemon714-21snmpd21:24:432
307598100,3rtkit-daemon493-21gmain19:55:212
307598100,3rtkit-daemon2916517-21munin-node00:13:381
30731562100,7sleep23074691-21grep21:15:162
30642852101,3sleep0217-21plymouthd21:05:210
29693642100,7sleep02969370-21cron19:55:000
3313611290,6sleep23313627-21latency_hist00:25:002
3281822291,4sleep23281855-21apt-get00:00:112
3270425290,6sleep13272095-21sed23:50:161
3110161290,7sleep03110307-21basename21:45:170
3109956291,4sleep13109989-21apt-get21:45:131
3097580290,6sleep03097919-21sed21:35:140
3090916292,3sleep23090948-21apt-get21:30:122
30759890,5rtkit-daemon716-21ntpd00:00:161
30759890,5rtkit-daemon714-21snmpd23:58:291
30759890,4rtkit-daemon2924905-21latency_hist19:20:012
30759890,1rtkit-daemon0-21swapper/223:06:362
30759890,1rtkit-daemon0-21swapper/219:30:452
3048975290,6sleep23051059-21kthreadcore20:55:182
3004088290,7sleep13006163-21kthreadcore20:20:171
2994068291,4sleep12994233-21/usr/sbin/munin20:10:231
2950309291,5sleep02950393-21latency_hist19:40:020
3248936281,4sleep13249062-21python323:30:211
3236333281,4sleep03236467-21sed23:20:220
3194245280,5sleep23196194-21grep22:50:182
3191785281,4sleep23191909-21python322:45:212
3180180281,4sleep03180335-21diskstats22:40:150
3172378282,3sleep2217-21plymouthd22:30:182
3141924281,4sleep13142050-21hddtemp_smartct22:10:141
3141239280,1sleep20-21swapper/222:06:592
3129895281,4sleep23130977-21grep22:00:172
3097274282,3sleep13097296-21apt-get21:35:111
3096987280,1sleep10-21swapper/121:34:481
30759880,4rtkit-daemon719-21lldpd21:27:232
30759880,4rtkit-daemon714-21snmpd23:28:551
30759880,4rtkit-daemon3256-21sendmail-mta23:20:501
30759880,4rtkit-daemon3256-21sendmail-mta20:17:462
30759880,4rtkit-daemon3204978-21runrttasks22:55:562
30759880,4rtkit-daemon2916517-21munin-node23:43:321
30759880,4rtkit-daemon2916517-21munin-node22:36:312
30759880,4rtkit-daemon2916517-21munin-node21:00:192
30759880,4rtkit-daemon2916517-21munin-node20:40:152
30759880,4rtkit-daemon217-21plymouthd21:48:062
30759880,4rtkit-daemon217-21plymouthd20:31:022
30759880,4rtkit-daemon217-21plymouthd19:28:352
30759880,4rtkit-daemon1-21systemd23:15:101
30759880,4rtkit-daemon1-21systemd22:29:442
30759880,4rtkit-daemon1-21systemd21:55:162
30759880,4rtkit-daemon1-21systemd20:46:362
30759880,4rtkit-daemon1-21systemd20:46:352
30759880,4rtkit-daemon1-21systemd20:01:152
30759880,3rtkit-daemon217-21plymouthd23:45:141
30759880,3rtkit-daemon217-21plymouthd20:09:482
30759880,3rtkit-daemon217-21plymouthd19:51:252
30759880,2rtkit-daemon217-21plymouthd00:21:081
30759880,1rtkit-daemon0-21swapper/222:10:132
30759880,1rtkit-daemon0-21swapper/221:42:592
30759880,1rtkit-daemon0-21swapper/219:35:442
30759880,1rtkit-daemon0-21swapper/123:38:571
3071833281,3sleep13071866-21apt-get21:15:111
3052796282,3sleep03052829-21apt-get21:00:130
3046428281,3sleep03046461-21apt-get20:55:110
3009326280,6sleep13010987-21kthreadcore20:25:221
2982311281,3sleep12982344-21apt-get20:05:101
2924731280,6sleep1714-21snmpd19:18:461
3332412270,4sleep23327141-21/usr/sbin/munin00:35:222
3326621270,4sleep00-21swapper/000:35:000
3293601270,4sleep03293808-21awk00:05:220
3281312271,3sleep2714-21snmpd23:57:122
3219572271,3sleep03220736-21kthreadcore23:10:160
3211430270,4sleep00-21swapper/023:02:100
3164086270,1sleep00-21swapper/022:25:200
3078205270,3sleep13078238-21apt-get21:20:131
30759870,3rtkit-daemon3256-21sendmail-mta00:05:051
30759870,3rtkit-daemon299-21systemd-journal20:20:482
30759870,3rtkit-daemon217-21plymouthd00:32:331
30759870,3rtkit-daemon1-21systemd21:36:292
30759870,2rtkit-daemon728-21runrttasks19:23:182
3065662271,3sleep13065778-21tr21:10:161
3058526270,1sleep10-21swapper/121:00:251
3033514271,3sleep03033622-21/usr/sbin/munin20:45:130
3033514271,3sleep03033622-21/usr/sbin/munin20:45:130
2943915271,3sleep12943928-21latency_hist19:35:011
2918773271,3sleep02918922-21df_inode19:15:120
2910574271,3sleep02911516-21irqstats19:10:110
2910375271,3sleep22910440-21grep19:10:102
2903386271,2sleep30-21swapper/319:05:013
3332978260,1sleep00-21swapper/000:36:280
3314325260,1sleep00-21swapper/000:25:140
3314162260,3sleep23314167-21cpu00:25:122
3312984260,1sleep00-21swapper/000:21:140
3268489260,1sleep20-21swapper/223:45:492
3262235260,1sleep00-21swapper/023:41:420
3256004260,1sleep00-21swapper/023:39:020
3243058260,1sleep20-21swapper/223:25:492
3242529260,3sleep03242581-21ps23:25:200
3232300261,2sleep20-21swapper/223:20:162
3224614260,3sleep03224770-21diskstats23:15:130
3224576260,1sleep20-21swapper/223:15:112
3211650260,3sleep13211672-21munin-run23:05:011
3204962263,2sleep0151ktimers/022:55:450
3198827260,1sleep00-21swapper/022:53:300
3192511260,1sleep10-21swapper/122:48:491
3186489261,2sleep00-21swapper/022:45:110
3185960260,1sleep10-21swapper/122:41:321
3173796261,2sleep10-21swapper/122:35:101
3158637260,3sleep03159527-21missed_timers22:20:190
3154448261,2sleep13154481-21apt-get22:20:121
3143521260,3sleep03145494-21grep22:10:170
3141130260,1sleep00-21swapper/022:05:370
3129000260,1sleep00-21swapper/022:00:030
3128734260,3sleep13128888-21ls22:00:011
3127919260,3sleep03128044-21python321:55:230
3122317260,1sleep10-21swapper/121:54:071
3109436260,1sleep10-21swapper/121:41:401
3096805260,1sleep00-21swapper/021:32:260
3090608260,1sleep00-21swapper/021:29:210
3084220260,1sleep00-21swapper/021:23:490
30759860,2rtkit-daemon217-21plymouthd20:26:552
3065506260,3sleep03065661-21diskstats21:10:150
3045864260,1sleep10-21swapper/120:54:281
3039772260,1sleep00-21swapper/020:50:100
3033623260,3sleep13033751-21sh20:45:151
3033623260,3sleep13033751-21sh20:45:141
3026737260,1sleep10-21swapper/120:39:091
3020691260,3sleep03020724-21apt-get20:35:110
3020433260,3sleep11-21systemd20:35:011
3020290260,1sleep00-21swapper/020:33:120
2972300260,3sleep02974389-21kthreadcore19:55:210
2969377260,1sleep10-21swapper/119:55:021
2962768260,1sleep10-21swapper/119:46:481
2962668260,1sleep00-21swapper/019:45:310
2956578260,1sleep00-21swapper/019:43:290
2956355260,1sleep10-21swapper/119:40:381
2930289260,3sleep12930353-21ntp_states19:20:181
2911517260,3sleep12913036-21kthreadcore19:10:131
3326522250,3sleep20-21swapper/200:33:462
3304934250,2sleep20-21swapper/200:15:182
3302044251,2sleep00-21swapper/000:15:160
3299768251,1sleep20-21swapper/200:10:212
3294474250,2sleep00-21swapper/000:10:120
3293937250,3sleep20-21swapper/200:06:242
3287666250,1sleep00-21swapper/000:01:490
3281388250,3sleep00-21swapper/023:58:090
3268782250,3sleep00-21swapper/023:49:350
3249674250,3sleep20-21swapper/223:33:582
3217642250,3sleep00-21swapper/023:05:270
3212605250,2sleep10-21swapper/123:05:161
3204476250,3sleep10-21swapper/122:55:221
3192860250,2sleep10-21swapper/122:50:141
3129011250,2sleep10-21swapper/122:00:121
3117653250,2sleep00-21swapper/021:50:170
3104383250,2sleep00-21swapper/021:40:150
3090405250,3sleep1217-21plymouthd21:26:461
3076816250,3sleep00-21swapper/021:15:180
3047747250,3sleep13048971-21kthreadcore20:55:161
3028082250,3sleep03029222-21cut20:40:210
3027183251,2sleep1217-21plymouthd20:40:181
3001706250,3sleep03001849-21df20:20:130
3001094250,3sleep00-21swapper/020:19:320
3000869250,3sleep10-21swapper/120:16:411
2988841252,1sleep00-21swapper/020:10:140
2987728250,3sleep00-21swapper/020:05:210
2982023250,3sleep00-21swapper/020:04:370
2963270250,3sleep10-21swapper/119:50:081
2934683250,2sleep00-21swapper/019:25:180
3272098240,1sleep20-21swapper/223:50:172
3218000240,2sleep1217-21plymouthd23:10:011
3166865240,2sleep1217-21plymouthd22:29:291
3153439240,2sleep00-21swapper/022:15:220
3064944240,3sleep10-21swapper/121:06:381
3008003240,2sleep00-21swapper/020:25:170
2981328241,1sleep10-21swapper/120:00:221
2950232240,2sleep10-21swapper/119:39:021
2904058240,1sleep10-21swapper/119:05:111
3167161230,1sleep00-21swapper/022:30:080
2931448230,1sleep10-21swapper/119:25:071
2924830230,1sleep00-21swapper/019:20:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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