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2026-01-29 - 17:04
[ 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 Jan 29, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068911030,4ptp4l401ktimersoftd/307:33:333
106891670,1ptp4l401ktimersoftd/310:40:263
106891660,6ptp4l401ktimersoftd/311:40:143
106891650,1ptp4l401ktimersoftd/311:27:063
159542644,10sleep00-21swapper/007:32:120
16387996351,6cyclictest9-21ksoftirqd/008:41:470
162822634,10sleep10-21swapper/107:36:291
116052630,3sleep21639899cyclictest11:50:102
189572620,1sleep20-21swapper/211:24:212
16402996254,4cyclictest41-21ksoftirqd/313:01:553
16387996251,5cyclictest9-21ksoftirqd/009:41:490
16387996249,7cyclictest9-21ksoftirqd/010:31:500
9612590,4sleep11639399cyclictest12:45:581
106891590,1ptp4l401ktimersoftd/310:44:093
78262570,4sleep01638799cyclictest11:12:180
16387995644,6cyclictest9-21ksoftirqd/009:21:480
106891550,1ptp4l401ktimersoftd/312:45:103
16387995442,6cyclictest9-21ksoftirqd/011:26:490
106891540,1ptp4l401ktimersoftd/311:17:423
58122530,5sleep31640299cyclictest12:50:543
16387995339,8cyclictest9-21ksoftirqd/010:16:490
296262520,2sleep20-21swapper/210:29:002
8142510,1sleep20-21swapper/208:07:042
16402995143,4cyclictest41-21ksoftirqd/312:31:523
16402995043,4cyclictest41-21ksoftirqd/309:51:473
16393995012,24cyclictest12651-21sh12:23:461
16402994941,4cyclictest41-21ksoftirqd/308:16:453
16393994911,24cyclictest6256-21switchtime09:27:041
16387994937,6cyclictest9-21ksoftirqd/011:41:520
131872490,2sleep20-21swapper/208:36:352
286922470,3sleep2321ktimersoftd/212:41:132
286922470,3sleep2321ktimersoftd/212:41:132
106891470,1ptp4l401ktimersoftd/311:10:333
16402994638,5cyclictest41-21ksoftirqd/308:06:463
1639399468,24cyclictest1055-21runrttasks08:48:091
106891450,10ptp4l401ktimersoftd/312:15:153
235232430,1sleep20-21swapper/209:50:382
16387994333,5cyclictest9-21ksoftirqd/012:26:520
16402994236,3cyclictest41-21ksoftirqd/309:26:483
106891420,1ptp4l401ktimersoftd/310:31:263
150932414,22sleep214162-21/usr/sbin/munin07:31:542
16402994032,4cyclictest41-21ksoftirqd/312:51:543
16387994026,8cyclictest9-21ksoftirqd/011:56:510
16387994016,8cyclictest9-21ksoftirqd/012:31:560
16402993932,4cyclictest41-21ksoftirqd/308:26:463
16402993930,5cyclictest41-21ksoftirqd/311:31:503
16402993930,5cyclictest41-21ksoftirqd/311:21:503
16402993930,5cyclictest41-21ksoftirqd/308:01:463
1639399391,35cyclictest11337-21ssh10:43:101
1639399390,5cyclictest15566-21ssh13:00:561
106891390,1ptp4l401ktimersoftd/310:02:193
106891390,1ptp4l401ktimersoftd/309:44:573
16402993825,3cyclictest41-21ksoftirqd/309:56:473
1639399385,30cyclictest26246-21cron10:26:371
106891380,1ptp4l401ktimersoftd/311:44:333
106891380,1ptp4l401ktimersoftd/311:00:173
106891380,1ptp4l401ktimersoftd/310:51:003
106891380,1ptp4l401ktimersoftd/310:51:003
106891380,1ptp4l401ktimersoftd/309:40:223
1639399372,5cyclictest0-21swapper/110:01:491
1639399372,29cyclictest0-21swapper/111:11:491
1639399371,31cyclictest0-21swapper/112:01:511
16393993711,23cyclictest21050-21ls07:42:011
1639399370,5cyclictest7851-21ssh11:46:431
106891370,2ptp4l10481-21kworker/3:009:24:463
106891370,1ptp4l401ktimersoftd/312:26:423
106891370,1ptp4l401ktimersoftd/312:10:243
106891370,1ptp4l401ktimersoftd/312:03:053
106891370,1ptp4l401ktimersoftd/311:52:583
106891370,1ptp4l401ktimersoftd/311:12:583
106891370,1ptp4l401ktimersoftd/310:33:453
106891370,1ptp4l401ktimersoftd/310:13:143
106891370,0ptp4l401ktimersoftd/311:47:533
16402993629,3cyclictest41-21ksoftirqd/310:56:383
16402993626,5cyclictest41-21ksoftirqd/309:06:463
16402993626,5cyclictest41-21ksoftirqd/309:06:463
1639399362,29cyclictest0-21swapper/109:31:491
1639399361,32cyclictest11513-21sed09:37:051
16393993613,20cyclictest7166-21sh10:39:221
16393993611,22cyclictest6919-21cstates10:06:501
16393993610,22cyclictest20858-21cpuspeed_turbos11:26:511
1639399360,4cyclictest22214-21ssh09:48:241
106891360,1ptp4l401ktimersoftd/312:38:003
106891360,1ptp4l401ktimersoftd/312:38:003
106891360,1ptp4l401ktimersoftd/312:26:273
106891360,1ptp4l401ktimersoftd/310:25:573
106891360,1ptp4l401ktimersoftd/309:31:543
106891360,1ptp4l401ktimersoftd/307:36:543
180072350,2sleep20-21swapper/211:56:532
16402993530,3cyclictest41-21ksoftirqd/307:46:343
1639399358,24cyclictest279232chrt11:32:591
1639399352,4cyclictest0-21swapper/112:46:551
16393993513,19cyclictest12362-21wc08:32:031
16393993511,21cyclictest27268-21sh12:38:461
16393993511,21cyclictest27268-21sh12:38:461
16393993510,22cyclictest12999-21cpuspeed_turbos11:51:531
16393993510,22cyclictest12341-21gltestperf10:11:541
1639399348,23cyclictest1524-21switchtime09:17:021
1639399342,6cyclictest14660-21apt-get09:41:491
1639399342,26cyclictest16720-21apt-get10:16:491
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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