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2026-02-16 - 15:20
[ 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
Characteristics of all highest latencies:
System rackeslot2.osadl.org (updated Mon Feb 16, 2026 12:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
317563221060,2sleep30-21swapper/310:10:403
30205312950,1sleep00-21swapper/008:32:100
33293662320,2sleep30-21swapper/311:37:133
2920324992615,10cyclictest3257414-21cstates10:57:120
2920329992513,4cyclictest0-21swapper/109:22:101
2920324992520,4cyclictest3408120-21systemd12:20:010
2920324992513,11cyclictest3287872-21kthreadcore11:12:150
292032499244,2cyclictest3014103-21apt-get08:27:090
292032499231,6cyclictest0-21swapper/007:17:170
2920324992313,9cyclictest3186515-21hddtemp_smartct10:17:150
292032499229,2cyclictest0-21swapper/011:47:170
292032499228,5cyclictest0-21swapper/012:12:120
292032499228,4cyclictest0-21swapper/011:10:010
292032499227,6cyclictest0-21swapper/009:12:160
2920324992216,5cyclictest3381293-21apt-key12:05:010
2920324992216,5cyclictest3363425-21systemd-run11:55:010
2920324992215,6cyclictest3082645-21cut09:17:170
2920324992213,8cyclictest3412659-21kthreadcore12:22:170
2920324992212,9cyclictest3267626-21kthreadcore11:02:160
2920324992211,9cyclictest3248512-21cstates10:52:120
2920329992118,2cyclictest3308916-21cron11:25:001
2920329992118,2cyclictest3273217-21munin-run11:05:001
2920329992118,2cyclictest3001517-21awk08:15:001
2920329992117,2cyclictest1286-21avahi-daemon09:50:021
292032499219,7cyclictest0-21swapper/012:27:190
292032499219,6cyclictest0-21swapper/011:17:090
292032499218,5cyclictest3222911-21kthreadcore10:37:150
292032499218,5cyclictest0-21swapper/009:45:000
292032499216,5cyclictest1288-1atopacctd09:07:180
292032499213,8cyclictest1426-21gdbus10:50:020
2920324992115,5cyclictest1313-21gmain09:40:000
2920324992115,5cyclictest1313-21gmain09:40:000
2920324992115,5cyclictest1290-21dbus-daemon09:55:010
2920324992114,2cyclictest1327-21in:imuxsock08:00:010
2920324992113,3cyclictest3197474-21kthreadcore10:22:170
2920324992112,3cyclictest2947599-21sshd07:31:530
2920324992111,9cyclictest3337768-21apt11:42:110
2920324992111,9cyclictest257-21systemd-journal10:15:010
2920324992111,5cyclictest0-21swapper/010:45:010
2920324992111,4cyclictest3134845-21kthreadcore09:47:170
2902298210,3rtkit-daemon2926532-21munin-node07:51:490
2920329992017,2cyclictest3336310-21sh11:40:031
2920329992017,2cyclictest3068265-21dump-pmu-power09:10:001
292032499208,6cyclictest3365133-21aten_repower_vo11:57:100
292032499206,6cyclictest0-21swapper/009:22:480
292032499206,6cyclictest0-21swapper/008:12:230
292032499206,5cyclictest0-21swapper/011:32:090
292032499206,5cyclictest0-21swapper/011:32:090
292032499205,6cyclictest0-21swapper/012:37:120
2920324992014,5cyclictest3174930-21latency_hist10:10:000
2920324992014,2cyclictest3383025-21tail12:07:090
2920324992014,2cyclictest2967107-21kthreadcore07:47:170
2920324992013,2cyclictest3302498-21gltestperf11:22:140
2920324992013,2cyclictest3031304-21timerandwakeup08:37:220
2920324992013,2cyclictest2926625-21irqcore07:15:010
2920324992013,2cyclictest2670436-21kworker/u16:0-events_unbound10:05:010
292032499201,11cyclictest0-21swapper/011:26:450
2920335991916,1cyclictest0-21swapper/211:52:182
2920335991916,1cyclictest0-21swapper/211:12:152
2920335991916,1cyclictest0-21swapper/211:05:002
2920335991916,1cyclictest0-21swapper/210:20:002
2920335991916,1cyclictest0-21swapper/209:52:172
2920335991916,1cyclictest0-21swapper/208:47:182
2920335991916,1cyclictest0-21swapper/208:07:182
292032999194,4cyclictest3414914-21cat12:22:211
2920329991916,2cyclictest3255423-21dump-pmu-power10:55:011
2920329991910,4cyclictest0-21swapper/110:37:151
292032499198,2cyclictest0-21swapper/009:59:360
292032499197,2cyclictest0-21swapper/012:30:540
2920324991912,2cyclictest3335754-21dump-pmu-power11:40:010
2920324991912,2cyclictest3105396-21apt09:32:090
2920324991912,2cyclictest1296-21polkitd10:30:000
2649091190,2phc2sys0-21swapper/312:27:403
2649091190,2phc2sys0-21swapper/310:24:453
2920335991816,1cyclictest0-21swapper/210:27:172
2920335991816,1cyclictest0-21swapper/208:17:172
2920335991816,1cyclictest0-21swapper/207:47:142
2920335991815,1cyclictest0-21swapper/212:37:172
2920335991815,1cyclictest0-21swapper/212:07:082
2920335991815,1cyclictest0-21swapper/211:42:172
2920335991815,1cyclictest0-21swapper/211:17:152
2920335991815,1cyclictest0-21swapper/210:37:162
2920335991815,1cyclictest0-21swapper/210:35:012
2920335991815,1cyclictest0-21swapper/209:27:162
2920335991815,1cyclictest0-21swapper/209:17:172
2920335991815,1cyclictest0-21swapper/209:12:152
2920335991815,1cyclictest0-21swapper/208:57:182
2920329991815,2cyclictest3399245-21gpgconf12:15:011
2920329991815,2cyclictest3195999-21kthreadcore10:22:161
2920329991815,2cyclictest3068933-21kworker/u16:1-rpciod09:32:211
2920329991815,2cyclictest3062233-21dump-pmu-power09:05:001
2920329991815,2cyclictest3022911-21kthreadcore08:32:171
2920329991815,2cyclictest2920315-21cyclictest10:07:171
2920329991815,2cyclictest1326-21systemd-logind09:45:011
2920329991811,3cyclictest1288-1atopacctd10:55:551
2920324991812,2cyclictest3053382-21kthreadcore08:57:180
2920324991811,2cyclictest3004760-21kthreadcore08:17:170
2920324991811,2cyclictest2945906-21kthreadcore07:27:180
2920324991811,2cyclictest0-21swapper/007:10:020
2649091180,2phc2sys0-21swapper/310:51:383
2649091180,2phc2sys0-21swapper/308:52:183
2920335991715,1cyclictest0-21swapper/211:22:172
2920335991715,1cyclictest0-21swapper/209:42:162
2920335991715,1cyclictest0-21swapper/209:37:192
2920335991715,1cyclictest0-21swapper/209:37:192
2920335991715,1cyclictest0-21swapper/208:52:182
2920335991715,1cyclictest0-21swapper/207:52:132
2920335991715,1cyclictest0-21swapper/207:30:012
2920335991715,1cyclictest0-21swapper/207:17:172
2920335991714,1cyclictest0-21swapper/212:27:152
2920335991714,1cyclictest0-21swapper/212:22:112
2920335991714,1cyclictest0-21swapper/210:22:162
2920335991714,1cyclictest0-21swapper/210:02:182
2920335991714,1cyclictest0-21swapper/209:47:172
2920335991714,1cyclictest0-21swapper/209:07:162
2920335991714,1cyclictest0-21swapper/209:02:172
2920335991714,1cyclictest0-21swapper/208:35:002
2920335991714,1cyclictest0-21swapper/208:02:242
2920335991714,1cyclictest0-21swapper/207:37:112
2920335991714,1cyclictest0-21swapper/207:32:152
2920335991714,1cyclictest0-21swapper/207:22:162
292032999171,9cyclictest257-21systemd-journal12:00:021
2920329991714,2cyclictest3363373-21sed11:55:011
2920329991714,2cyclictest3157171-21munin-run10:00:001
2920329991714,2cyclictest29021-21rtkit-daemon08:41:221
2920329991710,3cyclictest3068248-21diskmemload11:06:231
2920324991711,2cyclictest2938296-21kthreadcore07:22:170
2649091170,2phc2sys0-21swapper/312:01:153
2649091170,2phc2sys0-21swapper/310:58:393
2920335991614,1cyclictest0-21swapper/212:12:152
2920335991614,1cyclictest0-21swapper/211:47:152
2920335991614,1cyclictest0-21swapper/208:27:162
2920335991613,1cyclictest0-21swapper/212:32:162
2920335991613,1cyclictest0-21swapper/212:02:152
2920335991613,1cyclictest0-21swapper/211:57:152
2920335991613,1cyclictest0-21swapper/211:37:162
2920335991613,1cyclictest0-21swapper/211:27:182
2920335991613,1cyclictest0-21swapper/210:57:182
2920335991613,1cyclictest0-21swapper/210:52:102
2920335991613,1cyclictest0-21swapper/210:12:122
2920335991613,1cyclictest0-21swapper/208:42:162
2920335991613,1cyclictest0-21swapper/208:37:162
2920335991613,1cyclictest0-21swapper/208:22:172
2920335991613,1cyclictest0-21swapper/208:12:212
292033599160,11cyclictest3281908-21chrt11:09:272
292032999167,4cyclictest0-21swapper/111:47:101
292032999166,2cyclictest2920315-21cyclictest12:03:151
2920329991614,1cyclictest29021-21rtkit-daemon07:21:111
2920329991613,2cyclictest3343173-21grep11:42:241
2920329991613,2cyclictest3148355-21apt-key09:55:011
2920329991613,2cyclictest3079500-21fschecks_count09:17:131
2920329991613,2cyclictest2930485-21kthreadcore07:17:161
2920329991613,2cyclictest0-21swapper/112:35:001
2920329991613,2cyclictest0-21swapper/111:32:211
2920329991613,2cyclictest0-21swapper/111:32:211
2920329991612,3cyclictest3161774-21kthreadcore10:02:191
2920329991612,3cyclictest2962518-21kthreadcore07:42:181
2920329991612,2cyclictest0-21swapper/109:00:011
2920329991611,4cyclictest1286-21avahi-daemon09:15:021
292032999160,6cyclictest3096699-21head09:27:111
2649091161,3phc2sys0-21swapper/310:27:093
2649091161,2phc2sys0-21swapper/309:50:353
2649091160,1phc2sys0-21swapper/312:10:183
2920335991513,1cyclictest0-21swapper/211:32:172
2920335991513,1cyclictest0-21swapper/211:32:172
2920335991513,1cyclictest0-21swapper/210:47:172
2920335991513,1cyclictest0-21swapper/210:07:152
2920335991513,1cyclictest0-21swapper/209:22:172
2920335991513,1cyclictest0-21swapper/207:42:182
2920335991512,1cyclictest0-21swapper/209:32:162
292033599150,12cyclictest3233871-21chrt10:42:182
292032999158,2cyclictest134050irq/121-eno110:35:001
292032999157,4cyclictest3313704-21kthreadcore11:27:171
292032999157,4cyclictest134050irq/121-eno110:42:211
292032999153,3cyclictest1288-1atopacctd11:19:071
292032999153,2cyclictest134050irq/121-eno110:12:111
2920329991512,2cyclictest3420922-21kthreadcore12:27:161
2920329991512,2cyclictest3404786-21kthreadcore12:17:171
2920329991512,2cyclictest3283925-21aten_repower_cu11:12:081
2920329991512,2cyclictest3204106-21cpuspeed_turbos10:27:111
2920329991512,2cyclictest3185777-21aten_repower_en10:17:111
2920329991512,2cyclictest3043259-21needreboot08:47:191
2920329991512,2cyclictest2979166-21kthreadcore07:57:171
2920329991512,2cyclictest2946514-21rt-features07:27:211
2920329991512,2cyclictest2926998-21processes07:15:021
2920329991512,2cyclictest0-21swapper/108:40:011
292032999150,13cyclictest0-21swapper/109:39:171
292032999150,13cyclictest0-21swapper/109:39:171
2920324991511,3cyclictest2920315-21cyclictest08:47:190
2920324991511,3cyclictest1288-1atopacctd07:37:160
2649091155,2phc2sys0-21swapper/310:06:453
2649091152,2phc2sys0-21swapper/311:21:073
2649091150,3phc2sys0-21swapper/310:43:583
2920335991412,1cyclictest0-21swapper/209:57:172
2920335991411,1cyclictest0-21swapper/212:17:182
2920335991411,1cyclictest0-21swapper/207:15:032
292033599140,11cyclictest2983243-21chrt07:58:062
292032999142,2cyclictest3239333-21apt-get10:47:101
2920329991412,1cyclictest29021-21rtkit-daemon08:27:081
2920329991411,2cyclictest3384160-21irqrtprio12:07:151
2920329991411,2cyclictest3007202-21unixbench-2d08:17:231
2920329991411,2cyclictest2989612-21latency_hist08:05:011
2920329991410,3cyclictest2968640-21kthreadcore07:47:181
2920329991410,3cyclictest2957422-21kthreadcore07:37:181
292032499147,3cyclictest2959825-21aten2.4-expect07:42:110
292032499146,4cyclictest3215737-21kthreadcore10:32:170
2920324991411,2cyclictest3099545-21kthreadcore09:27:170
2920324991411,2cyclictest3061419-21phc2sys09:02:190
292032499140,9cyclictest3032494-21/usr/sbin/munin08:42:240
2649091140,4phc2sys0-21swapper/307:12:233
2649091140,2phc2sys0-21swapper/312:31:263
2649091140,2phc2sys0-21swapper/312:17:113
2649091140,2phc2sys0-21swapper/311:59:323
2649091140,1phc2sys0-21swapper/311:52:353
292032999137,2cyclictest134050irq/121-eno112:37:141
2920329991310,2cyclictest3045219-21fschecks_time08:52:131
2920329991310,2cyclictest2991329-21kthreadcore08:07:161
2920329991310,2cyclictest2971872-21head07:52:121
2920329991310,2cyclictest2947682-21head07:32:081
2920329991310,2cyclictest2920446-21gpgconf07:10:011
2920329991310,2cyclictest1-21systemd08:20:531
292032499139,3cyclictest3011048-21kthreadcore08:22:160
2920324991310,2cyclictest2990239-21cpuspeed_turbos08:07:120
2920324991310,2cyclictest2986245-21kthreadcore08:02:170
2920324991310,2cyclictest2920315-21cyclictest08:55:010
2649091132,2phc2sys0-21swapper/309:47:173
2649091130,5phc2sys0-21swapper/311:46:303
2649091130,3phc2sys0-21swapper/310:15:033
2649091130,3phc2sys0-21swapper/309:28:043
2649091130,2phc2sys0-21swapper/309:35:513
2649091130,2phc2sys0-21swapper/309:35:513
2649091120,3phc2sys0-21swapper/310:46:413
2649091120,3phc2sys0-21swapper/309:07:103
2649091120,2phc2sys0-21swapper/309:23:293
2649091120,2phc2sys0-21swapper/307:40:013
2649091120,1phc2sys0-21swapper/307:54:483
2649091112,2phc2sys0-21swapper/309:17:123
2649091111,2phc2sys0-21swapper/312:38:313
2649091111,2phc2sys0-21swapper/311:16:023
2649091111,2phc2sys0-21swapper/310:33:223
2649091111,2phc2sys0-21swapper/310:02:203
2649091110,3phc2sys0-21swapper/307:42:103
2649091110,2phc2sys0-21swapper/311:42:043
2649091110,2phc2sys0-21swapper/311:28:533
2649091110,2phc2sys0-21swapper/311:05:003
2649091110,2phc2sys0-21swapper/309:40:163
2649091110,1phc2sys0-21swapper/310:39:233
2649091110,1phc2sys0-21swapper/308:27:263
2649091110,1phc2sys0-21swapper/307:17:143
2649091101,2phc2sys0-21swapper/312:22:083
2649091101,2phc2sys0-21swapper/309:55:313
2649091101,2phc2sys0-21swapper/309:02:253
2649091101,2phc2sys0-21swapper/308:47:213
2649091101,2phc2sys0-21swapper/308:22:093
2649091101,2phc2sys0-21swapper/307:32:083
2649091100,2phc2sys0-21swapper/312:06:093
2649091100,2phc2sys0-21swapper/311:31:453
2649091100,2phc2sys0-21swapper/311:31:453
2649091100,2phc2sys0-21swapper/311:14:383
2649091100,2phc2sys0-21swapper/311:07:093
2649091100,2phc2sys0-21swapper/309:32:153
2649091100,2phc2sys0-21swapper/308:07:103
2649091100,2phc2sys0-21swapper/307:27:153
2649091100,2phc2sys0-21swapper/307:23:503
2649091100,1phc2sys0-21swapper/308:31:343
2649091100,1phc2sys0-21swapper/308:15:123
2649091100,1phc2sys0-21swapper/308:02:053
29203359997,1cyclictest0-21swapper/207:10:022
264909194,2phc2sys0-21swapper/308:37:223
264909191,1phc2sys0-21swapper/307:47:103
264909190,2phc2sys0-21swapper/309:10:303
264909190,2phc2sys0-21swapper/308:57:123
264909190,2phc2sys0-21swapper/308:42:123
264909190,2phc2sys0-21swapper/308:12:113
264909190,2phc2sys0-21swapper/307:57:203
264909190,2phc2sys0-21swapper/307:05:193
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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