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2026-02-15 - 20:11
[ 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 Sun Feb 15, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
190722760,0sleep10-21swapper/111:24:261
275312680,2sleep32562699cyclictest10:08:023
13822680,0sleep10-21swapper/111:39:321
186352640,1sleep3391rcuc/310:48:243
221172570,1sleep122106-21sshd11:05:161
202862560,0sleep20-21swapper/210:23:392
93082550,1sleep0101ktimersoftd/011:40:120
255442540,0sleep30-21swapper/309:36:333
79882530,0sleep10-21swapper/111:15:091
2398625347,3sleep20-21swapper/207:05:142
236002530,0sleep00-21swapper/010:54:210
181112530,0sleep30-21swapper/312:00:173
100442530,4sleep00-21swapper/012:38:240
79792520,0sleep00-21swapper/010:25:180
174992520,0sleep10-21swapper/110:40:011
183032510,1sleep318305-21bash11:46:273
14812510,0sleep20-21swapper/209:40:542
145622510,0sleep00-21swapper/011:57:140
114712510,1sleep211473-21bash10:39:292
148642500,0sleep20-21swapper/210:25:522
324712490,0sleep032470-21seq12:09:560
116542490,0sleep00-21swapper/010:09:500
69932480,0sleep30-21swapper/309:41:313
55332480,0sleep00-21swapper/010:33:220
110132480,0sleep10-21swapper/111:12:361
108012480,1sleep210800-21grepconf.sh12:19:072
107132480,0sleep10-21swapper/112:24:391
48022470,0sleep30-21swapper/309:48:153
214492470,0sleep10-21swapper/112:17:141
191152460,2sleep02560999cyclictest10:23:330
11772460,2sleep12561599cyclictest10:44:081
214312450,0sleep20-21swapper/211:16:142
44712440,0sleep20-21swapper/211:28:442
269182380,2sleep32562699cyclictest09:50:323
295992370,2sleep12561599cyclictest11:00:191
253462318,7sleep30-21swapper/307:08:073
253932298,7sleep00-21swapper/007:08:360
228682270,0sleep00-21swapper/011:38:340
2523022616,6sleep10-21swapper/107:06:371
159312220,0sleep30-21swapper/311:21:193
102922220,0sleep30-21swapper/312:24:363
25620992120,0cyclictest26114-21lspci10:46:132
196162210,0sleep20-21swapper/209:53:182
242132170,0sleep1241ktimersoftd/110:32:101
215742170,0sleep30-21swapper/309:11:513
79952160,0sleep00-21swapper/010:55:410
61292160,2sleep32562699cyclictest11:28:533
258412160,0sleep00-21swapper/011:33:190
25620991615,0cyclictest32237-21lspci12:34:472
17372160,0sleep10-21swapper/111:25:391
29652150,0sleep30-21swapper/312:32:143
176442150,0sleep10-21swapper/110:03:321
110332150,1sleep129977-21packagekitd12:27:221
9202140,1sleep3401ktimersoftd/309:30:253
80812140,0sleep00-21swapper/010:39:110
43582140,0sleep10-21swapper/112:04:431
38082140,1sleep03797-21sshd12:15:410
305702140,0sleep30-21swapper/311:53:043
25609991412,1cyclictest0-21swapper/009:26:590
25609991412,1cyclictest0-21swapper/009:26:580
196692140,0sleep019665-21lspci10:40:120
192172140,0sleep00-21swapper/009:42:510
159182140,0sleep20-21swapper/209:35:282
146352140,0sleep30-21swapper/308:00:123
10112140,0sleep2321ktimersoftd/209:47:512
2562699131,5cyclictest2513-21sshd12:15:343
2562699131,3cyclictest674-21dbus-daemon10:11:253
237602130,0sleep10-21swapper/110:54:221
131582130,0sleep20-21swapper/209:59:362
309572120,0sleep20-21swapper/211:03:172
2562699129,2cyclictest620-17auditd10:43:093
25626991210,1cyclictest6165-21sshd10:52:503
2562699120,4cyclictest8127-21grepconf.sh11:56:403
2562699120,3cyclictest674-21dbus-daemon11:36:183
2562699120,1cyclictest29070-21lspci10:35:203
2562699120,1cyclictest0-21swapper/312:10:193
25620991210,1cyclictest32518-21sshd12:23:432
25620991210,1cyclictest28028-21grep10:15:022
25620991210,1cyclictest24328-21lspci11:49:482
25620991210,1cyclictest22062-21lspci11:30:122
25620991210,1cyclictest1-21systemd10:53:332
25620991210,1cyclictest10643-21kworker/2:110:08:032
25620991210,1cyclictest0-21swapper/210:02:322
2562099120,1cyclictest674-21dbus-daemon09:16:132
2562099120,1cyclictest674-21dbus-daemon09:16:122
2562099120,1cyclictest0-21swapper/211:52:332
2562099120,11cyclictest31860-21bash10:55:022
2562099120,11cyclictest0-21swapper/209:00:122
2561599120,1cyclictest31822-21sshd12:07:021
2561599120,11cyclictest7829-21sshd11:45:311
2561599120,11cyclictest31975-21sshd10:15:211
2561599120,11cyclictest0-21swapper/112:13:311
2560999120,1cyclictest31149-21sshd12:26:180
247462120,0sleep00-21swapper/012:00:500
2562699111,3cyclictest699-21gdbus11:34:093
2562699111,3cyclictest674-21dbus-daemon12:28:083
2562699111,3cyclictest674-21dbus-daemon10:30:513
2562699111,2cyclictest29979-21gdbus09:57:153
25626991110,0cyclictest0-21swapper/311:14:003
25626991110,0cyclictest0-21swapper/309:19:503
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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