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2026-01-29 - 08:50
[ 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 Thu Jan 29, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068911740,4ptp4l401ktimersoftd/319:35:023
1030721710,2sleep367499cyclictest22:56:413
876721620,5sleep367499cyclictest00:01:373
876721620,5sleep367499cyclictest00:01:373
106891750,1ptp4l401ktimersoftd/322:55:183
106891730,1ptp4l401ktimersoftd/323:33:033
106891700,1ptp4l401ktimersoftd/323:23:033
106891700,1ptp4l401ktimersoftd/300:42:103
175462670,5sleep233-21ksoftirqd/222:31:392
674996554,6cyclictest41-21ksoftirqd/323:16:333
4832614,11sleep20-21swapper/219:35:472
4132594,43sleep00-21swapper/019:34:560
106891590,1ptp4l401ktimersoftd/322:03:253
106891580,1ptp4l401ktimersoftd/322:26:433
106891580,1ptp4l401ktimersoftd/320:03:403
106891580,1ptp4l401ktimersoftd/300:58:553
106891570,1ptp4l401ktimersoftd/322:34:303
18312560,2sleep20-21swapper/222:47:572
64962550,2sleep20-21swapper/221:47:022
667995411,11cyclictest1055-21runrttasks00:54:342
157902540,4sleep125-21ksoftirqd/100:07:451
653995321,8cyclictest25-21ksoftirqd/122:09:341
653995220,8cyclictest25-21ksoftirqd/122:21:071
65399519,7cyclictest25-21ksoftirqd/121:11:471
653995019,8cyclictest25-21ksoftirqd/121:37:341
106891500,1ptp4l401ktimersoftd/321:38:583
653994918,4cyclictest25-21ksoftirqd/100:04:051
653994918,4cyclictest25-21ksoftirqd/100:04:051
66799480,13cyclictest16996-21irqrtprio23:36:412
66799480,13cyclictest14830-21/usr/sbin/munin00:06:462
66799470,14cyclictest24668-21cat21:31:332
65399473,6cyclictest25-21ksoftirqd/122:26:211
106891470,2ptp4l20429-21kworker/3:201:04:213
66799469,11cyclictest21408-21sh00:13:362
66799460,12cyclictest14608-21rm22:28:222
653994523,4cyclictest25-21ksoftirqd/122:59:071
653994523,4cyclictest25-21ksoftirqd/100:51:011
653994518,10cyclictest25-21ksoftirqd/123:16:311
653994518,10cyclictest25-21ksoftirqd/123:05:041
653994516,9cyclictest25-21ksoftirqd/100:14:141
653994516,8cyclictest25-21ksoftirqd/121:52:231
65399443,5cyclictest25-21ksoftirqd/122:51:341
653994421,10cyclictest25-21ksoftirqd/121:31:341
653994418,10cyclictest25-21ksoftirqd/100:25:101
653994417,10cyclictest25-21ksoftirqd/123:37:191
653994417,10cyclictest25-21ksoftirqd/122:45:501
653994417,10cyclictest25-21ksoftirqd/121:58:331
653994416,8cyclictest25-21ksoftirqd/100:59:521
106891440,1ptp4l401ktimersoftd/322:15:543
106891440,1ptp4l401ktimersoftd/322:15:543
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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