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2026-01-26 - 21:19
[ 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 Mon Jan 26, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3842484992421,1cyclictest0-21swapper/309:35:003
384248499224,13cyclictest4092995-21turbostat10:25:013
384248499210,17cyclictest0-21swapper/312:35:013
384248499201,13cyclictest4048666-21taskset09:50:013
384248499201,13cyclictest3940414-21taskset08:25:013
384248499199,7cyclictest156942sleep311:55:173
3842484991916,1cyclictest0-21swapper/311:24:593
3842484991916,1cyclictest0-21swapper/310:25:133
3842484991910,6cyclictest4035798-21turbostat09:40:013
384248499182,12cyclictest4157108-21taskset11:15:133
3842484991815,1cyclictest0-21swapper/311:35:183
3842484991815,1cyclictest0-21swapper/307:30:163
384248499181,13cyclictest4131363-21turbostat10:55:003
384248499181,13cyclictest3899859-21taskset07:50:183
384248499180,13cyclictest3984962-21chrt08:59:553
384248499174,10cyclictest3863712-21sleep07:25:013
3842484991714,1cyclictest0-21swapper/309:50:173
3842484991714,1cyclictest0-21swapper/308:25:163
384248499171,3cyclictest4175905-21sleep11:30:003
384248499171,13cyclictest619-21taskset11:40:213
384248499171,13cyclictest619-21taskset11:40:203
384248499171,12cyclictest4067428-21chrt10:03:123
384248499171,12cyclictest4022151-21taskset09:25:213
384248499171,12cyclictest3881856-21taskset07:35:193
384248499170,13cyclictest3920668-21taskset08:06:263
384248499170,13cyclictest25289-21taskset12:00:173
384248499168,5cyclictest58477-21turbostat12:30:003
384248499165,8cyclictest3870001-21turbostat07:30:003
3842484991613,1cyclictest0-21swapper/311:35:003
3842484991613,1cyclictest0-21swapper/309:05:193
3842484991613,1cyclictest0-21swapper/308:45:143
3842484991613,1cyclictest0-21swapper/308:35:243
3842484991613,1cyclictest0-21swapper/307:45:173
384248499161,12cyclictest71217-21sleep12:40:003
384248499161,12cyclictest45598-21taskset12:17:473
384248499161,12cyclictest4016416-21taskset09:20:433
384248499161,12cyclictest3857228-21taskset07:18:533
384248499161,12cyclictest3857228-21taskset07:18:523
384248499161,12cyclictest32955-21chrt12:08:113
384248499161,11cyclictest3908727-21taskset08:00:123
384248499160,13cyclictest46084-21chrt12:20:133
384248499160,13cyclictest4105996-21chrt10:35:013
384248499160,12cyclictest3933656-21taskset08:19:563
307598160,3rtkit-daemon0-21swapper/211:56:282
3842484991513,0cyclictest0-21swapper/311:00:173
3842484991512,1cyclictest0-21swapper/310:15:153
3842484991512,1cyclictest0-21swapper/308:11:343
3842484991512,1cyclictest0-21swapper/307:40:173
3842484991512,1cyclictest0-21swapper/307:10:153
384248499151,11cyclictest4156588-21taskset11:12:073
384248499151,11cyclictest4149395-21chrt11:05:193
384248499151,11cyclictest4124620-21taskset10:45:273
384248499151,11cyclictest4060888-21taskset09:55:583
384248499151,11cyclictest4042151-21turbostat09:45:003
384248499151,11cyclictest4003650-21taskset09:10:263
384248499151,11cyclictest3991083-21taskset09:02:043
384248499151,11cyclictest3972524-21taskset08:50:063
384248499151,11cyclictest3965663-21taskset08:41:363
384248499151,11cyclictest3947205-21taskset08:30:143
384248499151,11cyclictest3907996-21chrt07:56:323
384248499150,13cyclictest4106377-21chrt10:35:123
384248499150,12cyclictest4137408-21chrt10:55:453
384248499150,12cyclictest4080027-21chrt10:12:173
384248499150,12cyclictest4067819-21chrt10:05:033
384248499150,12cyclictest39146-21chrt12:11:113
384248499150,12cyclictest2483-21chrt11:45:143
384248499150,11cyclictest14006-21taskset11:54:553
307598150,11rtkit-daemon714-21snmpd11:04:402
307598150,10rtkit-daemon3926519-21uname08:10:231
40795522140,3sleep04079781-21tail10:10:230
40040072141,9sleep04004054-21munin-run09:15:000
384248499141,10cyclictest4004469-21taskset09:15:153
384248499140,12cyclictest4117586-21chrt10:40:183
307598130,9rtkit-daemon728-21runrttasks11:05:502
40223872120,8sleep24017010-21/usr/sbin/munin09:25:252
39812382120,3sleep13983309-21kthreadcore08:55:181
38589162120,9sleep03860562-21tr07:20:140
307598120,8rtkit-daemon1-21systemd10:26:432
307598120,4rtkit-daemon714-21snmpd10:20:182
460482111,2sleep246081-21apt-get12:20:132
41559172110,7sleep04155975-21ntp_states11:10:220
41457122110,8sleep14147438-21cut11:05:181
41330292110,8sleep04134992-21cut10:55:150
41264352110,1sleep00-21swapper/010:50:160
41056742110,7sleep24105986-21apt-config10:35:012
40995852112,5sleep04099617-21apt-get10:30:090
40484622111,7sleep24048481-21latency_hist09:50:012
40424302110,8sleep14042395-21/usr/sbin/munin09:45:101
39996262110,1sleep20-21swapper/209:10:162
38362782110,6sleep00-21swapper/007:05:130
307598110,7rtkit-daemon4010879-21fschecks_count09:20:132
307598110,7rtkit-daemon3979107-21fschecks_count08:55:142
307598110,6rtkit-daemon3954508-21irqrtprio08:35:161
307598110,5rtkit-daemon3333005-21packagekitd08:44:442
307598110,3rtkit-daemon217-21plymouthd07:15:480
307598110,3rtkit-daemon217-21plymouthd07:15:480
307598110,2rtkit-daemon217-21plymouthd08:31:061
91292100,7sleep010246-21cut11:50:170
39595602100,7sleep23959607-21awk08:39:592
307598100,6rtkit-daemon728-21runrttasks07:28:140
307598100,6rtkit-daemon714-21snmpd10:09:322
307598100,6rtkit-daemon3256-21sendmail-mta11:18:202
307598100,5rtkit-daemon217-21plymouthd10:36:212
307598100,3rtkit-daemon217-21plymouthd09:41:022
69436290,2sleep10-21swapper/112:35:191
4150423290,1sleep00-21swapper/011:09:260
4138019291,4sleep04138052-21apt-get11:00:120
4082853291,2sleep2171rcu_preempt10:15:172
3998696290,6sleep13999624-21cut09:10:161
3997635290,6sleep13997758-21latency_hist09:10:011
3883136291,4sleep03883169-21apt-get07:40:100
3877470290,6sleep23877941-21kthreadcore07:35:162
3857778290,6sleep13857876-21uniq07:20:121
38424849996,1cyclictest0-21swapper/307:10:013
30759890,6rtkit-daemon316-21systemd-udevd11:10:432
30759890,5rtkit-daemon714-21snmpd11:30:592
30759890,5rtkit-daemon217-21plymouthd10:44:342
30759890,4rtkit-daemon52428-21apt-get12:25:132
30759890,4rtkit-daemon3985277-21apt-get09:00:102
30759890,3rtkit-daemon714-21snmpd09:34:222
30759890,3rtkit-daemon3848960-21munin-node07:51:032
30759890,2rtkit-daemon217-21plymouthd09:17:312
30759890,2rtkit-daemon217-21plymouthd08:18:261
30759890,2rtkit-daemon217-21plymouthd07:30:490
30759890,2rtkit-daemon0-21swapper/211:51:052
8124280,6sleep18162-21grep11:50:141
64619280,1sleep00-21swapper/012:32:320
4157265281,4sleep04157388-21hddtemp_smartct11:15:140
4086343280,1sleep10-21swapper/110:16:521
4074174281,3sleep14074206-21apt-get10:10:121
4067410280,1sleep20-21swapper/210:02:592
4048911280,2sleep00-21swapper/009:50:150
4005216280,2sleep10-21swapper/109:15:181
3984072281,4sleep03984128-21ntp_states08:55:210
39734281,4sleep239883-21df_inode12:15:112
3940291280,5sleep23940413-21latency_hist08:25:012
3927111280,1sleep00-21swapper/008:12:450
3901621280,1sleep10-21swapper/107:50:531
3889548281,3sleep23889570-21apt-get07:45:142
38617280,5sleep038742-21mailstats12:10:210
30759880,5rtkit-daemon3848960-21munin-node10:11:572
30759880,4rtkit-daemon716-21ntpd11:36:232
30759880,4rtkit-daemon714-21snmpd10:55:162
30759880,4rtkit-daemon714-21snmpd07:35:280
30759880,4rtkit-daemon70264-21/usr/sbin/munin12:35:192
30759880,4rtkit-daemon4192564-21kthreadcore11:40:172
30759880,4rtkit-daemon4192564-21kthreadcore11:40:162
30759880,4rtkit-daemon3848960-21munin-node11:21:342
30759880,4rtkit-daemon3848960-21munin-node10:49:412
30759880,4rtkit-daemon3848960-21munin-node08:45:492
30759880,4rtkit-daemon3848960-21munin-node08:01:571
30759880,4rtkit-daemon217-21plymouthd09:56:032
30759880,4rtkit-daemon1-21systemd07:44:352
30759880,4rtkit-daemon1-21systemd07:14:390
30759880,3rtkit-daemon217-21plymouthd11:46:102
30759880,1rtkit-daemon0-21swapper/212:10:282
30759880,1rtkit-daemon0-21swapper/212:02:272
30759880,1rtkit-daemon0-21swapper/208:52:492
20636281,3sleep020669-21apt-get12:00:110
61332270,5sleep163415-21kthreadcore12:30:181
52136271,4sleep1299-21systemd-journal12:25:011
4177460270,4sleep04179001-21cut11:30:180
4104832270,5sleep14104877-21processes10:30:201
4086871271,3sleep10-21swapper/110:20:141
4067866271,3sleep04068018-21df_inode10:05:140
4060885270,1sleep00-21swapper/009:55:550
4029330270,1sleep00-21swapper/009:33:320
4015911270,4sleep14015997-21awk09:20:221
3990689273,2sleep0217-21plymouthd09:00:210
3947078270,1sleep20-21swapper/208:30:142
3932853271,3sleep03932970-21python308:15:210
3889854270,5sleep13890192-21cut07:45:171
3889258271,4sleep13889259-21sshd07:44:481
3869089271,3sleep13869145-21ntp_states07:25:211
3837601271,3sleep13836279-21/usr/sbin/munin07:05:181
33098270,4sleep033192-21ls12:10:000
30759870,4rtkit-daemon3848960-21munin-node12:05:032
30759870,4rtkit-daemon217-21plymouthd10:50:092
30759870,3rtkit-daemon714-21snmpd08:26:441
30759870,3rtkit-daemon1-21systemd11:25:302
30759870,3rtkit-daemon1-21systemd09:36:052
30759870,3rtkit-daemon1-21systemd09:07:162
30759870,2rtkit-daemon217-21plymouthd12:32:472
30759870,2rtkit-daemon217-21plymouthd09:51:542
30759870,2rtkit-daemon217-21plymouthd08:20:161
30759870,2rtkit-daemon217-21plymouthd08:05:111
30759870,2rtkit-daemon0-21swapper/207:55:232
30759870,1rtkit-daemon0-21swapper/107:59:041
1803270,2sleep10-21swapper/111:45:131
71068260,1sleep00-21swapper/012:38:340
58132260,1sleep10-21swapper/112:25:491
58106260,1sleep00-21swapper/012:25:280
52076260,1sleep00-21swapper/012:24:160
45472260,1sleep00-21swapper/012:16:140
4190405260,3sleep14191491-21kthreadcore11:40:161
4190405260,3sleep14191491-21kthreadcore11:40:151
4188883260,4sleep14188915-21awk11:39:591
4188570260,1sleep00-21swapper/011:35:580
4182244260,1sleep10-21swapper/111:30:591
4169784260,1sleep00-21swapper/011:25:080
4169427260,1sleep10-21swapper/111:23:411
4169333260,1sleep00-21swapper/011:22:280
4163140261,2sleep10-21swapper/111:20:011
4137489260,1sleep10-21swapper/110:56:481
4131186260,1sleep10-21swapper/110:52:591
4124832260,1sleep00-21swapper/010:48:100
4111942260,1sleep00-21swapper/010:35:560
4098520260,3sleep04098637-21python310:25:220
4062493261,2sleep00-21swapper/010:00:170
4061661261,2sleep10-21swapper/110:00:141
4060913260,1sleep10-21swapper/109:56:161
4042728263,1sleep014-21ksoftirqd/009:45:130
4035517260,1sleep10-21swapper/109:36:461
4018329261,2sleep00-21swapper/009:25:190
3997328260,1sleep00-21swapper/009:06:030
3990937260,1sleep10-21swapper/109:00:221
3972040260,1sleep00-21swapper/008:46:590
39698260,4sleep10-21swapper/112:15:101
3965737260,1sleep00-21swapper/008:42:350
3952646260,1sleep00-21swapper/008:30:480
3940580261,2sleep00-21swapper/008:25:100
3918167260,3sleep23919903-21sed08:05:182
3914292260,1sleep20-21swapper/208:00:362
3896205261,2sleep00-21swapper/007:50:160
3895435260,1sleep00-21swapper/007:47:360
3882367260,1sleep10-21swapper/107:35:511
3876320261,3sleep1714-21snmpd07:34:551
3857067260,1sleep10-21swapper/107:16:521
3857067260,1sleep10-21swapper/107:16:521
3495260,3sleep05538-21cut11:45:160
21955261,2sleep10-21swapper/112:00:161
20156260,1sleep10-21swapper/111:57:231
4156768250,1sleep10-21swapper/111:14:281
4139341250,2sleep10-21swapper/111:00:161
4121728250,3sleep10-21swapper/110:45:181
4106195250,2sleep10-21swapper/110:35:121
4086460250,3sleep00-21swapper/010:18:200
4073797250,3sleep10-21swapper/110:08:261
4041983250,3sleep10-21swapper/109:43:031
4029695251,2sleep03842479-21cyclictest09:35:030
4010697250,3sleep04010849-21df_inode09:20:140
4004595251,1sleep00-21swapper/009:15:170
3978536250,1sleep10-21swapper/108:53:581
3972531250,2sleep00-21swapper/008:50:110
3939450251,2sleep00-21swapper/008:20:230
3922569250,3sleep23924519-21kthreadcore08:10:192
3913939251,2sleep00-21swapper/008:00:230
3904673250,2sleep00-21swapper/007:55:180
3876103250,3sleep20-21swapper/207:32:082
3851201250,2sleep20-21swapper/207:15:132
3851201250,2sleep20-21swapper/207:15:122
19605250,3sleep019740-21/usr/sbin/munin11:55:210
1210250,3sleep00-21swapper/011:43:120
1210250,3sleep00-21swapper/011:43:120
4172111240,1sleep10-21swapper/111:25:171
4113893240,2sleep10-21swapper/110:40:161
4054784240,2sleep10-21swapper/109:54:251
4041900240,3sleep00-21swapper/009:41:580
4023344240,1sleep10-21swapper/109:30:121
4022963240,3sleep10-21swapper/109:28:361
3967510240,2sleep10-21swapper/108:45:161
3959838240,1sleep10-21swapper/108:40:111
3914891240,1sleep00-21swapper/008:05:110
38744240,1sleep10-21swapper/112:10:221
3865720240,2sleep2421rcuc/207:25:172
3842635240,1sleep10-21swapper/107:10:101
3836270240,1sleep20-21swapper/207:05:072
32922240,2sleep10-21swapper/112:07:441
4112540230,1sleep00-21swapper/010:40:110
4093232230,1sleep10-21swapper/110:25:071
4086870230,1sleep00-21swapper/010:20:130
3953032230,1sleep00-21swapper/008:35:010
3940541230,1sleep20-21swapper/208:25:042
3927546230,1sleep20-21swapper/208:15:122
3857586230,1sleep20-21swapper/207:20:052
3843528230,1sleep20-21swapper/207:10:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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