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2026-03-05 - 23:00
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack3slot0.osadl.org (updated Thu Mar 05, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120521060,0sleep70-21swapper/710:36:377
15242960,0sleep50-21swapper/512:26:005
244002710,0sleep60-21swapper/609:18:196
303992580,0sleep30-21swapper/309:53:483
2866925227,9sleep50-21swapper/507:06:075
122202500,0sleep50-21swapper/509:37:575
65442490,0sleep10-21swapper/109:37:371
2843724926,8sleep10-21swapper/107:02:501
2866624825,8sleep20-21swapper/207:06:042
182552480,0sleep40-21swapper/411:44:184
60242470,1sleep66020-21sshd10:18:186
21012470,0sleep00-21swapper/010:25:330
128222470,1sleep7797-21sshd09:37:597
161242460,0sleep00-21swapper/011:47:510
51302450,2sleep3401ktimersoftd/310:34:573
306732450,0sleep00-21swapper/011:45:020
215232450,2sleep52889299cyclictest11:07:275
207632450,0sleep20-21swapper/207:47:272
190632450,0sleep00-21swapper/010:39:270
12862440,1sleep71279-21sshd10:19:557
77692430,0sleep40-21swapper/411:56:444
41482430,2sleep62889899cyclictest09:50:316
39572430,0sleep50-21swapper/511:15:445
191172430,0sleep50-21swapper/511:35:065
165342430,0sleep30-21swapper/310:04:063
117532430,1sleep311757-21latency12:02:273
56072420,0sleep20-21swapper/209:24:402
2871324219,8sleep00-21swapper/007:06:420
203662420,0sleep00-21swapper/011:27:400
299862410,0sleep70-21swapper/709:33:267
2627824128,9sleep40-21swapper/407:02:214
106962410,0sleep10-21swapper/111:43:511
57182400,1sleep35715-21systemd11:54:423
3492400,0sleep50-21swapper/511:04:235
2855524029,8sleep70-21swapper/707:04:337
36852390,0sleep00-21swapper/009:11:410
283152390,0sleep50-21swapper/510:28:505
111022390,1sleep09-21ksoftirqd/011:56:560
2854523826,8sleep60-21swapper/607:04:246
2843023826,9sleep30-21swapper/307:02:443
4322360,2sleep12887699cyclictest10:40:161
58082270,0sleep30-21swapper/311:25:033
290112260,0sleep6631rcuc/610:47:266
28898992610,3cyclictest65-21ksoftirqd/611:29:446
28898992610,1cyclictest65-21ksoftirqd/611:42:156
2887599250,10cyclictest13218-21grepconf.sh10:20:370
2889899239,2cyclictest65-21ksoftirqd/609:55:556
2889899237,3cyclictest65-21ksoftirqd/611:49:176
2889899237,1cyclictest65-21ksoftirqd/611:16:146
2887599230,6cyclictest14871-21grepconf.sh09:43:400
2887599220,9cyclictest7260-21/usr/sbin/munin10:57:310
2887599220,9cyclictest19329-21grepconf.sh11:23:570
2887599220,9cyclictest12101-21bash09:39:500
2887599220,7cyclictest6830-21grepconf.sh10:55:270
2887599220,6cyclictest7389-21sshd10:09:060
2887599220,6cyclictest686-21dbus-daemon10:32:330
2887599220,5cyclictest0-21swapper/011:03:260
2887599220,10cyclictest21045-21bash10:45:080
2889899219,3cyclictest65-21ksoftirqd/611:11:416
2889899218,2cyclictest65-21ksoftirqd/610:41:396
2889899218,2cyclictest65-21ksoftirqd/609:25:186
2889899214,3cyclictest65-21ksoftirqd/612:22:226
2889899214,2cyclictest65-21ksoftirqd/612:12:266
28898992114,4cyclictest65-21ksoftirqd/611:40:006
2887599210,9cyclictest31265-21sshd10:06:510
2887599210,9cyclictest19732-21sd-pam09:49:320
2887599210,9cyclictest18722-21sshd12:04:430
2887599210,8cyclictest4714-21sshd10:12:380
2887599210,8cyclictest31191-21sshd12:18:210
2887599210,8cyclictest11654-21grepconf.sh11:36:330
2889899207,1cyclictest65-21ksoftirqd/609:30:256
2889899206,2cyclictest65-21ksoftirqd/610:14:136
2889899206,1cyclictest65-21ksoftirqd/610:03:476
2889899204,1cyclictest65-21ksoftirqd/610:58:446
2889899204,1cyclictest65-21ksoftirqd/609:45:306
2889899203,3cyclictest65-21ksoftirqd/609:34:506
2889899202,2cyclictest65-21ksoftirqd/609:15:256
28898992010,1cyclictest65-21ksoftirqd/610:07:326
2887599202,6cyclictest691-21systemd-logind12:25:410
2887599200,9cyclictest27966-21bash09:35:130
2887599200,9cyclictest22795-21sshd12:34:340
2887599200,9cyclictest15223-21bash09:58:280
2887599200,9cyclictest15223-21bash09:58:280
2887599200,8cyclictest32316-21grepconf.sh11:19:100
2887599200,8cyclictest18188-21systemd-cgroups09:23:300
2887599200,7cyclictest31772-21sshd09:55:470
2887599200,7cyclictest11552-21sshd12:32:090
2887599200,6cyclictest686-21dbus-daemon12:11:020
2887599200,6cyclictest21692-21grep09:12:360
2887599200,6cyclictest1-21systemd11:12:300
2887599200,6cyclictest0-21swapper/012:14:020
2887599200,5cyclictest26340-21sshd09:31:270
2887599200,10cyclictest23360-21grep11:59:250
2887599200,10cyclictest14124-21grepconf.sh11:08:510
180232200,0sleep70-21swapper/712:36:117
120262200,0sleep70-21swapper/711:53:107
2889899196,2cyclictest65-21ksoftirqd/610:53:566
2889899196,2cyclictest65-21ksoftirqd/609:40:016
2889899194,2cyclictest65-21ksoftirqd/611:32:296
2889899194,1cyclictest65-21ksoftirqd/612:30:536
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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