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2026-01-26 - 16:52
[ 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 100 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
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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