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2026-02-20 - 02:15
[ 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 Thu Feb 19, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1709621740,4sleep02717899cyclictest10:17:490
2266021630,3sleep22718999cyclictest10:56:262
1068911200,8ptp4l12873-21kworker/3:107:48:033
27182997063,4cyclictest25-21ksoftirqd/110:48:281
106891690,1ptp4l401ktimersoftd/311:25:553
27182996862,3cyclictest25-21ksoftirqd/110:08:271
82832670,1sleep00-21swapper/012:22:560
106891670,1ptp4l401ktimersoftd/312:30:563
58632650,4sleep12718299cyclictest11:45:471
201292600,1sleep00-21swapper/012:33:480
267622584,42sleep00-21swapper/007:44:080
106891580,1ptp4l401ktimersoftd/311:51:053
5372570,3sleep12718299cyclictest11:07:371
219132570,3sleep20-21swapper/212:03:182
71882560,2sleep30-21swapper/310:39:363
27182995647,4cyclictest25-21ksoftirqd/111:58:291
27182995546,5cyclictest25-21ksoftirqd/112:58:311
27182995445,5cyclictest25-21ksoftirqd/113:08:311
27182995445,5cyclictest25-21ksoftirqd/111:28:291
27182995445,5cyclictest25-21ksoftirqd/109:53:271
27182995444,5cyclictest25-21ksoftirqd/110:13:271
27182995345,4cyclictest25-21ksoftirqd/111:33:291
27182995343,6cyclictest25-21ksoftirqd/109:03:251
27182995343,5cyclictest25-21ksoftirqd/108:18:251
27182995342,5cyclictest25-21ksoftirqd/108:03:231
27182995240,7cyclictest25-21ksoftirqd/109:38:261
270032524,36sleep20-21swapper/207:47:172
27182995138,7cyclictest25-21ksoftirqd/110:28:261
27182994632,3cyclictest25-21ksoftirqd/109:48:261
27189994538,4cyclictest33-21ksoftirqd/211:43:292
27182994534,5cyclictest25-21ksoftirqd/110:23:261
106891450,1ptp4l401ktimersoftd/312:07:483
27182994433,5cyclictest25-21ksoftirqd/108:08:241
27182994433,5cyclictest25-21ksoftirqd/108:08:241
106891440,1ptp4l401ktimersoftd/309:58:393
27182994127,7cyclictest25-21ksoftirqd/109:43:271
106891410,17ptp4l401ktimersoftd/313:08:343
2718999406,3cyclictest121rcu_preempt12:28:302
106891400,1ptp4l401ktimersoftd/311:39:143
106891400,1ptp4l401ktimersoftd/311:39:143
312652390,1sleep00-21swapper/012:45:440
27189993933,3cyclictest33-21ksoftirqd/211:08:292
27182993931,4cyclictest25-21ksoftirqd/113:13:241
160462390,3sleep32719499cyclictest10:48:443
106891390,2ptp4l13911-21kworker/3:012:08:373
106891390,1ptp4l401ktimersoftd/312:23:403
106891390,1ptp4l401ktimersoftd/310:32:153
106891380,2ptp4l24535-21kworker/3:211:03:463
106891380,1ptp4l401ktimersoftd/313:13:523
106891380,1ptp4l401ktimersoftd/313:03:163
106891380,1ptp4l401ktimersoftd/312:53:543
106891380,1ptp4l401ktimersoftd/312:46:493
106891380,1ptp4l401ktimersoftd/312:35:453
106891380,1ptp4l401ktimersoftd/311:37:453
106891380,1ptp4l401ktimersoftd/311:20:293
106891380,1ptp4l401ktimersoftd/311:09:373
106891380,1ptp4l401ktimersoftd/310:45:183
106891380,1ptp4l401ktimersoftd/310:27:083
106891380,1ptp4l401ktimersoftd/310:17:093
106891380,1ptp4l401ktimersoftd/310:06:313
106891380,1ptp4l401ktimersoftd/309:54:083
27182993727,5cyclictest25-21ksoftirqd/112:08:291
106891370,2ptp4l13911-21kworker/3:012:50:233
106891370,1ptp4l401ktimersoftd/313:04:213
106891370,1ptp4l401ktimersoftd/312:41:593
106891370,1ptp4l401ktimersoftd/312:00:333
106891370,1ptp4l401ktimersoftd/311:57:043
106891370,1ptp4l401ktimersoftd/311:44:193
106891370,1ptp4l401ktimersoftd/310:59:423
106891370,1ptp4l401ktimersoftd/310:35:373
106891370,1ptp4l401ktimersoftd/309:50:283
106891370,1ptp4l401ktimersoftd/308:33:333
106891370,1ptp4l401ktimersoftd/307:51:483
27182993630,3cyclictest25-21ksoftirqd/110:03:201
27182993626,5cyclictest25-21ksoftirqd/107:53:231
106891360,1ptp4l401ktimersoftd/312:16:463
106891360,1ptp4l401ktimersoftd/308:13:293
106891360,1ptp4l401ktimersoftd/308:13:293
106891360,0ptp4l401ktimersoftd/312:22:023
106891360,0ptp4l401ktimersoftd/310:09:113
27189993529,3cyclictest33-21ksoftirqd/210:03:152
27182993528,4cyclictest25-21ksoftirqd/108:53:141
27182993526,4cyclictest25-21ksoftirqd/112:18:301
106891350,1ptp4l401ktimersoftd/309:13:323
27182993428,4cyclictest25-21ksoftirqd/107:53:121
27182993428,3cyclictest25-21ksoftirqd/112:18:181
106891340,1ptp4l401ktimersoftd/310:20:173
27189993326,4cyclictest33-21ksoftirqd/209:08:252
27189993325,5cyclictest33-21ksoftirqd/208:48:252
2718299339,20cyclictest20474-21latency_hist11:28:171
2718299337,4cyclictest25-21ksoftirqd/109:33:141
27182993327,3cyclictest25-21ksoftirqd/109:28:151
27182993326,3cyclictest25-21ksoftirqd/110:53:291
27182993314,4cyclictest25-21ksoftirqd/111:18:361
106891330,2ptp4l29554-21kworker/3:208:09:073
106891330,2ptp4l29554-21kworker/3:208:09:073
106891330,2ptp4l17204-21kworker/3:109:42:113
106891330,1ptp4l401ktimersoftd/308:21:053
106891330,0ptp4l401ktimersoftd/311:13:533
106891330,0ptp4l401ktimersoftd/308:48:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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