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2026-02-18 - 19:47
[ 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 rack2slot0.osadl.org (updated Wed Feb 18, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
217052560,0sleep00-21swapper/010:45:450
235112540,0sleep10-21swapper/111:44:371
241902530,1sleep224157-21sshd11:21:112
26942510,0sleep20-21swapper/209:30:012
159692490,0sleep00-21swapper/012:30:300
120312490,0sleep10-21swapper/110:21:111
309372480,0sleep00-21swapper/008:25:200
287482480,0sleep10-21swapper/112:00:481
268942480,0sleep00-21swapper/009:17:250
230972440,2sleep33071299cyclictest12:27:333
16632390,0sleep20-21swapper/209:57:412
3045223126,3sleep20-21swapper/207:08:102
305472308,7sleep30-21swapper/307:09:243
305752287,7sleep10-21swapper/107:09:461
3025722817,7sleep00-21swapper/007:05:490
309372250,0sleep10-21swapper/112:20:341
55712200,0sleep10-21swapper/110:36:011
64482170,0sleep20-21swapper/209:13:592
307092170,0sleep10-21swapper/110:02:401
274122170,1sleep341-21ksoftirqd/310:46:283
30712991513,1cyclictest622-13audispd11:09:443
110312150,1sleep311033-21bash12:02:383
100482150,0sleep010049-21sshd09:59:110
254872140,0sleep10-21swapper/110:46:141
30700991311,1cyclictest16951-21systemd-cgroups12:15:061
30700991311,1cyclictest0-21swapper/109:25:351
3070099130,12cyclictest24321-21nfsd408:10:161
30694991313,0cyclictest14494-21kworker/0:112:21:060
30694991312,0cyclictest22122-21lspci12:39:110
176002130,2sleep33071299cyclictest09:49:213
112152130,0sleep011169-21sshd11:00:110
3071299120,1cyclictest0-21swapper/311:25:243
30707991210,1cyclictest674-21dbus-daemon11:45:392
30707991210,1cyclictest2923-21lspci10:31:492
30707991210,1cyclictest0-21swapper/210:21:392
3070799120,1cyclictest26351-21sshd12:20:082
3070799120,11cyclictest0-21swapper/211:09:082
3070099120,1cyclictest1305-21grepconf.sh10:55:061
30694991211,0cyclictest8346-21kworker/0:210:12:500
30694991211,0cyclictest32550irq/27-ahci[00011:53:390
30694991210,1cyclictest32391-21kworker/0:112:03:560
3071299119,1cyclictest9334-21sshd09:25:243
3071299119,1cyclictest16840-21bash10:05:443
3071299119,1cyclictest0-21swapper/311:11:143
3071299119,1cyclictest0-21swapper/310:53:243
30712991110,0cyclictest0-21swapper/309:22:343
3071299110,1cyclictest27485-21bash12:08:343
3071299110,10cyclictest0-21swapper/312:37:243
3071299110,10cyclictest0-21swapper/309:53:543
3071299110,10cyclictest0-21swapper/309:34:543
3070799119,1cyclictest0-21swapper/211:04:192
30707991110,0cyclictest0-21swapper/212:17:592
3070799110,10cyclictest9916-21bash11:31:082
3070799110,10cyclictest3048-21bash10:51:192
3070799110,10cyclictest1073-21nfsd11:44:092
3070799110,10cyclictest0-21swapper/212:36:292
3070799110,10cyclictest0-21swapper/211:10:392
3070799110,0cyclictest0-21swapper/209:40:192
3070099119,1cyclictest623-17sedispatch09:31:361
3070099110,10cyclictest0-21swapper/112:35:051
3070099110,10cyclictest0-21swapper/112:08:261
3070099110,10cyclictest0-21swapper/111:33:261
3070099110,10cyclictest0-21swapper/111:03:161
3070099110,0cyclictest0-21swapper/110:07:261
3069499119,1cyclictest3201-21kworker/0:111:06:440
3069499119,1cyclictest3049-21lspci10:51:190
3069499119,1cyclictest29979-21gdbus10:18:310
30694991110,0cyclictest4056-21kworker/0:210:44:120
30694991110,0cyclictest12645-21kworker/0:109:21:100
30694991110,0cyclictest0-21swapper/011:46:500
30694991110,0cyclictest0-21swapper/011:17:510
3069499110,10cyclictest0-21swapper/010:57:000
3069499110,10cyclictest0-21swapper/010:02:210
3069499110,0cyclictest0-21swapper/010:07:300
3071299109,0cyclictest0-21swapper/311:30:143
3071299109,0cyclictest0-21swapper/311:20:343
3071299109,0cyclictest0-21swapper/310:38:043
3071299109,0cyclictest0-21swapper/309:42:243
3071299109,0cyclictest0-21swapper/307:50:143
3071299100,9cyclictest0-21swapper/310:42:343
3071299100,0cyclictest0-21swapper/312:11:543
3070799109,0cyclictest0-21swapper/212:30:192
3070799109,0cyclictest0-21swapper/210:12:092
3070799109,0cyclictest0-21swapper/209:24:292
3070799108,1cyclictest30675-21sshd12:12:492
3070799100,9cyclictest0-21swapper/207:24:092
3070099109,0cyclictest0-21swapper/111:25:161
3070099109,0cyclictest0-21swapper/110:28:161
3070099109,0cyclictest0-21swapper/109:55:361
3070099100,0cyclictest23666-21lspci11:52:261
3070099100,0cyclictest0-21swapper/110:33:461
3069499109,0cyclictest6377-21lspci12:29:300
3069499109,0cyclictest25000-21kworker/0:310:33:470
3069499109,0cyclictest16844-21kworker/0:311:11:460
3069499109,0cyclictest0-21swapper/009:25:210
3069499108,1cyclictest5011-21kworker/0:111:23:530
30694991010,0cyclictest14938-21kworker/0:012:14:390
30694991010,0cyclictest101ktimersoftd/008:35:540
3069499100,0cyclictest0-21swapper/011:56:110
3069499100,0cyclictest0-21swapper/011:29:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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