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2026-01-23 - 08:00
[ 290.152] (II) VESA: driver for VESA chipsets: vesa >
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

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 rackbslot6.osadl.org (updated Fri Jan 23, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
817821430,3sleep31836899cyclictest00:45:403
817821430,3sleep31836899cyclictest00:45:403
1634821170,7sleep10-21swapper/119:28:111
1068911010,4ptp4l401ktimersoftd/319:29:233
105152960,2sleep21836399cyclictest21:28:182
106891710,1ptp4l401ktimersoftd/323:11:513
106891670,1ptp4l401ktimersoftd/300:27:473
181852634,10sleep00-21swapper/019:32:060
18363996252,5cyclictest33-21ksoftirqd/200:58:202
181822624,10sleep20-21swapper/219:32:042
21222600,1sleep20-21swapper/200:38:442
314992580,2sleep20-21swapper/200:37:162
106891580,1ptp4l401ktimersoftd/323:48:033
106891560,1ptp4l401ktimersoftd/321:47:263
106891550,1ptp4l401ktimersoftd/300:39:073
149702540,2sleep10-21swapper/100:19:481
106891490,2ptp4l3136-21kworker/3:022:43:083
18368994841,4cyclictest41-21ksoftirqd/322:13:133
18368994741,3cyclictest41-21ksoftirqd/300:08:153
108062460,2sleep20-21swapper/200:48:242
106891450,1ptp4l12676-21kworker/3:121:14:373
106891450,1ptp4l12676-21kworker/3:121:14:373
18368994439,3cyclictest41-21ksoftirqd/321:08:123
18368994437,4cyclictest41-21ksoftirqd/323:53:133
18368994437,4cyclictest41-21ksoftirqd/319:53:103
948624317,4sleep125-21ksoftirqd/120:18:201
18368994336,4cyclictest41-21ksoftirqd/300:58:213
18368994236,3cyclictest41-21ksoftirqd/320:58:133
18368994235,4cyclictest41-21ksoftirqd/320:23:103
106891410,1ptp4l401ktimersoftd/323:01:353
106891410,1ptp4l401ktimersoftd/323:01:353
106891400,1ptp4l401ktimersoftd/321:36:393
106891390,3ptp4l3136-21kworker/3:022:28:313
106891390,1ptp4l401ktimersoftd/323:53:003
106891390,1ptp4l401ktimersoftd/300:29:293
106891390,1ptp4l401ktimersoftd/300:16:343
106891380,2ptp4l20764-21kworker/3:019:42:583
106891380,1ptp4l401ktimersoftd/323:28:383
106891380,1ptp4l401ktimersoftd/323:03:063
106891380,1ptp4l401ktimersoftd/321:56:233
106891380,1ptp4l401ktimersoftd/300:48:473
106891380,1ptp4l401ktimersoftd/300:00:203
18368993730,4cyclictest41-21ksoftirqd/321:53:013
153142370,3sleep2321ktimersoftd/222:42:132
106891370,1ptp4l401ktimersoftd/322:54:053
106891370,1ptp4l401ktimersoftd/322:40:093
106891370,1ptp4l401ktimersoftd/322:26:163
106891370,1ptp4l401ktimersoftd/322:21:363
106891370,1ptp4l401ktimersoftd/322:07:363
106891370,1ptp4l401ktimersoftd/322:02:193
106891370,1ptp4l401ktimersoftd/321:03:303
106891370,1ptp4l401ktimersoftd/319:35:073
106891370,1ptp4l401ktimersoftd/300:55:103
106891370,1ptp4l401ktimersoftd/300:20:333
106891370,1ptp4l401ktimersoftd/300:07:343
18368993631,3cyclictest41-21ksoftirqd/323:43:033
18368993624,10cyclictest41-21ksoftirqd/300:33:273
106891360,1ptp4l401ktimersoftd/323:23:233
106891360,1ptp4l401ktimersoftd/322:36:363
106891360,0ptp4l401ktimersoftd/323:35:553
106891360,0ptp4l401ktimersoftd/322:11:393
18368993529,3cyclictest41-21ksoftirqd/319:52:583
18368993513,12cyclictest41-21ksoftirqd/323:18:253
18363993529,3cyclictest33-21ksoftirqd/221:28:002
18363993529,3cyclictest33-21ksoftirqd/200:03:042
106891350,1ptp4l401ktimersoftd/322:52:533
309052340,1sleep00-21swapper/000:03:210
18368993429,3cyclictest41-21ksoftirqd/320:57:593
18363993428,3cyclictest33-21ksoftirqd/223:43:212
18363993422,11cyclictest33-21ksoftirqd/222:48:332
106891340,1ptp4l401ktimersoftd/323:14:323
106891340,1ptp4l401ktimersoftd/320:32:593
18368993328,3cyclictest41-21ksoftirqd/320:47:593
18368993327,4cyclictest41-21ksoftirqd/320:08:123
18368993327,3cyclictest41-21ksoftirqd/320:22:593
18363993328,3cyclictest33-21ksoftirqd/220:43:212
18363993323,8cyclictest33-21ksoftirqd/223:14:372
106891330,1ptp4l401ktimersoftd/320:07:363
18368993226,4cyclictest41-21ksoftirqd/321:28:003
18363993227,3cyclictest33-21ksoftirqd/221:18:002
18363993227,3cyclictest33-21ksoftirqd/221:18:002
18368993126,3cyclictest41-21ksoftirqd/321:23:003
18368993126,3cyclictest41-21ksoftirqd/321:23:003
18363993126,3cyclictest33-21ksoftirqd/223:53:212
18363993126,3cyclictest33-21ksoftirqd/223:48:172
18363993125,3cyclictest33-21ksoftirqd/222:08:172
18363993125,3cyclictest33-21ksoftirqd/220:27:592
18363993121,5cyclictest33-21ksoftirqd/222:43:142
1836399310,6cyclictest422-21cat23:33:032
18357993126,3cyclictest25-21ksoftirqd/100:33:091
106891310,2ptp4l20764-21kworker/3:019:47:033
106891310,1ptp4l401ktimersoftd/321:38:013
18363993025,3cyclictest33-21ksoftirqd/222:23:022
18363993025,3cyclictest33-21ksoftirqd/221:23:002
18363993025,3cyclictest33-21ksoftirqd/221:23:002
18363993025,3cyclictest33-21ksoftirqd/219:48:162
18363993025,3cyclictest33-21ksoftirqd/200:33:042
18363993024,3cyclictest33-21ksoftirqd/223:23:182
18363993024,3cyclictest33-21ksoftirqd/200:18:172
18363993020,8cyclictest33-21ksoftirqd/223:08:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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