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2026-02-21 - 19:34
[ 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 Sat Feb 21, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068912090,4ptp4l401ktimersoftd/307:45:053
1068912090,4ptp4l401ktimersoftd/307:45:053
1349521750,4sleep33223099cyclictest09:24:213
106891760,1ptp4l401ktimersoftd/310:22:363
106891700,1ptp4l401ktimersoftd/310:27:443
106891690,1ptp4l401ktimersoftd/308:50:183
106891680,1ptp4l401ktimersoftd/310:40:133
141812670,4sleep0111rcuc/011:20:290
106891670,1ptp4l401ktimersoftd/311:48:213
280792640,3sleep328083-21sendmail_mailqu08:44:433
247202600,1sleep20-21swapper/210:23:222
20822590,5sleep23222299cyclictest12:18:322
265182580,4sleep33223099cyclictest12:09:383
106891540,1ptp4l401ktimersoftd/312:49:373
96182530,2sleep20-21swapper/210:06:072
176682520,3sleep03221099cyclictest10:14:450
32215994739,4cyclictest25-21ksoftirqd/109:24:331
3121324613,21sleep031310-21ptp4l07:45:000
3121324613,21sleep031310-21ptp4l07:45:000
46162450,2sleep30-21swapper/311:09:563
106891450,10ptp4l401ktimersoftd/311:56:003
143291400,1getstats0-21swapper/309:58:003
106891400,5ptp4l401ktimersoftd/310:57:253
106891400,1ptp4l401ktimersoftd/312:55:503
106891400,1ptp4l401ktimersoftd/312:55:503
106891400,1ptp4l401ktimersoftd/312:23:533
106891390,1ptp4l401ktimersoftd/311:08:463
105791390,3getstats3223099cyclictest10:53:073
106891380,1ptp4l401ktimersoftd/313:15:503
106891380,1ptp4l401ktimersoftd/313:05:393
106891380,1ptp4l401ktimersoftd/313:00:373
106891380,1ptp4l401ktimersoftd/312:33:343
106891380,1ptp4l401ktimersoftd/312:05:503
106891380,1ptp4l401ktimersoftd/311:21:223
106891380,1ptp4l401ktimersoftd/310:45:373
106891380,1ptp4l401ktimersoftd/310:34:453
106891380,1ptp4l401ktimersoftd/310:06:393
106891380,0ptp4l401ktimersoftd/309:09:393
106891370,1ptp4l401ktimersoftd/313:11:353
106891370,1ptp4l401ktimersoftd/312:43:093
106891370,1ptp4l401ktimersoftd/312:38:403
106891370,1ptp4l401ktimersoftd/312:16:233
106891370,1ptp4l401ktimersoftd/312:03:033
106891370,1ptp4l401ktimersoftd/311:37:373
106891370,1ptp4l401ktimersoftd/311:33:403
106891370,1ptp4l401ktimersoftd/311:03:293
106891370,1ptp4l401ktimersoftd/310:33:173
106891370,1ptp4l401ktimersoftd/310:14:313
106891370,1ptp4l401ktimersoftd/309:42:213
106891370,1ptp4l401ktimersoftd/307:54:313
106891370,0ptp4l401ktimersoftd/311:17:373
106891360,1ptp4l401ktimersoftd/311:41:323
106891360,1ptp4l401ktimersoftd/310:02:523
106891360,1ptp4l401ktimersoftd/309:50:133
106891360,0ptp4l401ktimersoftd/312:45:043
106891360,0ptp4l401ktimersoftd/310:11:103
106891360,0ptp4l401ktimersoftd/308:17:503
321032343,17sleep2233-21systemd-journal07:49:142
321032343,17sleep2233-21systemd-journal07:49:142
303492342,19sleep130449-21/usr/sbin/munin07:44:531
303492342,19sleep130449-21/usr/sbin/munin07:44:531
106891340,1ptp4l401ktimersoftd/311:26:453
106891340,1ptp4l401ktimersoftd/308:54:223
3221599339,21cyclictest20972-21ssh12:39:131
32215993327,3cyclictest25-21ksoftirqd/107:54:191
32215993223,6cyclictest25-21ksoftirqd/110:59:361
109602320,4sleep03221099cyclictest13:02:270
106891320,1ptp4l401ktimersoftd/309:33:493
32222993117,4cyclictest33-21ksoftirqd/213:01:442
32215993126,3cyclictest25-21ksoftirqd/110:04:221
32215993122,6cyclictest25-21ksoftirqd/109:29:331
32215993122,5cyclictest25-21ksoftirqd/111:29:351
32210993126,3cyclictest9-21ksoftirqd/012:59:260
32210993126,3cyclictest9-21ksoftirqd/012:59:260
106891310,0ptp4l401ktimersoftd/309:45:123
106891310,0ptp4l401ktimersoftd/309:18:443
32215993025,3cyclictest25-21ksoftirqd/112:59:411
32215993025,3cyclictest25-21ksoftirqd/110:54:401
32215993019,6cyclictest25-21ksoftirqd/112:14:361
32210993025,3cyclictest25187-21sed09:49:210
106891300,0ptp4l401ktimersoftd/308:43:363
32215992924,3cyclictest25-21ksoftirqd/111:19:231
32215992924,3cyclictest25-21ksoftirqd/110:44:521
32215992924,3cyclictest25-21ksoftirqd/109:04:381
32215992923,3cyclictest25-21ksoftirqd/108:54:211
32215992922,3cyclictest25-21ksoftirqd/112:49:451
32215992917,7cyclictest25-21ksoftirqd/110:49:351
32215992916,6cyclictest25-21ksoftirqd/108:19:331
32215992914,8cyclictest989-21lldpd08:29:311
32210992924,3cyclictest9-21ksoftirqd/011:19:230
106891290,0ptp4l401ktimersoftd/309:28:203
32215992823,3cyclictest25-21ksoftirqd/111:24:451
32215992823,3cyclictest25-21ksoftirqd/110:34:231
32215992822,3cyclictest25-21ksoftirqd/108:24:371
32215992815,7cyclictest25-21ksoftirqd/108:09:321
32210992822,3cyclictest9-21ksoftirqd/009:54:350
106891280,1ptp4l401ktimersoftd/308:00:133
57372270,1sleep00-21swapper/012:21:400
32230992720,4cyclictest41-21ksoftirqd/308:30:503
32222992721,3cyclictest33-21ksoftirqd/208:25:412
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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