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2026-02-09 - 09:30
[ 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 50 highest latencies:
System rackbslot6.osadl.org (updated Mon Feb 09, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2664721490,2sleep00-21swapper/001:10:350
1068911170,8ptp4l7696-21kworker/3:119:40:453
106172800,2sleep30-21swapper/320:17:543
23905997259,6cyclictest25-21ksoftirqd/100:32:431
106891710,1ptp4l401ktimersoftd/322:54:093
55582670,2sleep30-21swapper/323:07:563
26962640,2sleep00-21swapper/021:59:320
234672624,10sleep00-21swapper/019:38:070
23909996150,5cyclictest33-21ksoftirqd/200:07:402
23905996047,7cyclictest25-21ksoftirqd/100:22:421
232832590,2sleep10-21swapper/101:07:431
183412590,2sleep30-21swapper/301:02:313
23905995847,6cyclictest25-21ksoftirqd/122:17:371
23905995845,7cyclictest25-21ksoftirqd/122:57:411
23905995745,5cyclictest25-21ksoftirqd/100:17:391
23905995543,5cyclictest25-21ksoftirqd/119:47:351
237412554,10sleep20-21swapper/219:41:402
23905995442,6cyclictest25-21ksoftirqd/120:42:371
236492524,37sleep10-21swapper/119:40:301
86342500,4sleep38638-21unixbench-2d22:37:573
23905995037,6cyclictest25-21ksoftirqd/121:42:391
23909994935,4cyclictest33-21ksoftirqd/223:27:412
106891490,15ptp4l13450-21kworker/3:021:50:213
23905994640,3cyclictest25-21ksoftirqd/121:52:311
23905994536,5cyclictest25-21ksoftirqd/120:37:371
106891450,10ptp4l401ktimersoftd/323:20:453
23905994127,8cyclictest25-21ksoftirqd/123:32:401
106891410,1ptp4l401ktimersoftd/321:36:013
23909994032,4cyclictest33-21ksoftirqd/200:12:332
23905993924,4cyclictest25-21ksoftirqd/122:02:411
106891390,1ptp4l401ktimersoftd/323:52:113
106891390,1ptp4l401ktimersoftd/300:40:073
106891390,1ptp4l401ktimersoftd/300:29:273
106891390,1ptp4l401ktimersoftd/300:29:273
23905993832,3cyclictest25-21ksoftirqd/123:07:511
23905993824,11cyclictest25-21ksoftirqd/122:32:441
23905993824,11cyclictest25-21ksoftirqd/100:07:571
106891380,1ptp4l401ktimersoftd/322:03:023
106891380,1ptp4l401ktimersoftd/301:10:403
106891380,1ptp4l401ktimersoftd/300:47:413
106891380,1ptp4l401ktimersoftd/300:22:053
106891380,1ptp4l401ktimersoftd/300:10:393
23905993732,3cyclictest25-21ksoftirqd/123:52:291
23905993732,3cyclictest25-21ksoftirqd/123:27:411
23905993719,9cyclictest25-21ksoftirqd/122:47:421
2390599371,5cyclictest25-21ksoftirqd/100:27:431
2390599371,5cyclictest25-21ksoftirqd/100:27:431
2390599370,3cyclictest131rcu_sched00:40:141
106891370,1ptp4l401ktimersoftd/323:44:123
106891370,1ptp4l401ktimersoftd/323:39:383
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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