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2026-02-19 - 07:30
[ 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 Thu Feb 19, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
300482780,0sleep20-21swapper/221:10:372
73372600,0sleep00-21swapper/022:23:320
204332560,0sleep10-21swapper/123:07:431
277212550,0sleep10-21swapper/122:17:191
115312530,1sleep211527-21grep22:55:022
252972520,0sleep30-21swapper/323:43:133
221192520,0sleep00-21swapper/022:48:310
184962520,0sleep10-21swapper/123:30:421
241922500,0sleep20-21swapper/222:11:052
67122490,0sleep00-21swapper/000:08:060
33862490,0sleep00-21swapper/022:13:110
321462490,0sleep20-21swapper/223:01:192
289822490,0sleep20-21swapper/223:51:222
83422470,0sleep20-21swapper/221:57:152
788024736,7sleep10-21swapper/119:08:121
297342430,1sleep329731-21sshd22:41:373
78002308,7sleep00-21swapper/019:07:110
800322615,7sleep30-21swapper/319:09:433
254932240,0sleep10-21swapper/121:37:551
624722112,4sleep20-21swapper/219:05:122
256812180,1sleep125678-21lspci22:41:061
119642180,0sleep30-21swapper/300:20:173
82132160,0sleep10-21swapper/123:14:041
135482160,0sleep10-21swapper/100:12:461
55532150,0sleep20-21swapper/223:56:172
179472140,0sleep10-21swapper/122:59:421
8141991312,0cyclictest0-21swapper/323:20:013
814199130,12cyclictest624-13audispd23:30:213
814099133,6cyclictest674-21dbus-daemon22:53:162
814099133,3cyclictest18044-21sshd22:44:092
814099132,3cyclictest674-21dbus-daemon23:08:572
8138991312,0cyclictest12057-21lspci00:35:471
39282130,1sleep03931-21bash23:40:340
305962130,0sleep00-21swapper/021:44:270
285302130,0sleep10-21swapper/122:29:581
267602130,1sleep326748-21bash23:58:553
259582130,0sleep20-21swapper/223:31:382
814099123,3cyclictest674-21dbus-daemon21:44:342
814099122,3cyclictest649-21polkitd22:30:222
8140991210,1cyclictest22237-21sshd23:27:202
8140991210,1cyclictest0-21swapper/223:12:002
814099120,3cyclictest649-21polkitd00:32:162
814099120,3cyclictest649-21polkitd00:26:142
814099120,1cyclictest31455-21bash23:47:502
814099120,11cyclictest0-21swapper/222:00:492
8138991211,0cyclictest17493-21lspci23:46:061
813899120,1cyclictest642-21systemd-logind00:01:521
813199125,1cyclictest9-21ksoftirqd/023:19:320
8131991210,1cyclictest101ktimersoftd/000:25:300
191842120,0sleep00-21swapper/000:01:490
91122110,0sleep10-21swapper/122:23:451
814199119,1cyclictest4659-21sshd22:30:513
814199119,1cyclictest0-21swapper/322:18:313
8141991110,0cyclictest0-21swapper/323:02:213
8141991110,0cyclictest0-21swapper/321:19:113
814199110,1cyclictest674-21dbus-daemon22:38:023
814199110,10cyclictest0-21swapper/321:50:013
814199110,10cyclictest0-21swapper/300:33:213
814099113,5cyclictest674-21dbus-daemon22:46:042
814099113,3cyclictest660-21avahi-daemon00:24:002
814099112,3cyclictest699-21gdbus22:26:222
814099112,3cyclictest649-21polkitd00:17:262
814099110,3cyclictest30262-21id23:43:502
814099110,3cyclictest2862-21sshd22:18:422
814099110,3cyclictest1-21systemd00:04:422
814099110,2cyclictest8449-21bash23:17:562
814099110,2cyclictest698-21gdbus21:47:192
814099110,1cyclictest674-21dbus-daemon21:31:192
814099110,1cyclictest0-21swapper/221:25:292
814099110,10cyclictest0-21swapper/221:35:182
813899119,1cyclictest6668-21lspci21:17:521
8138991110,0cyclictest241ktimersoftd/121:28:281
8138991110,0cyclictest20615-21lspci22:48:201
8138991110,0cyclictest15722-21lspci21:47:221
8138991110,0cyclictest0-21swapper/123:50:121
8138991110,0cyclictest0-21swapper/123:36:121
813899110,1cyclictest11371-21lspci22:51:021
813899110,10cyclictest0-21swapper/123:00:121
813899110,10cyclictest0-21swapper/121:33:121
813199119,1cyclictest9-21ksoftirqd/023:40:000
813199114,1cyclictest9-21ksoftirqd/022:59:450
8131991110,0cyclictest0-21swapper/021:15:420
813199110,10cyclictest0-21swapper/023:20:510
814199109,0cyclictest0-21swapper/323:53:513
814199109,0cyclictest0-21swapper/321:34:313
814199109,0cyclictest0-21swapper/319:20:113
814199108,1cyclictest9003-21sshd23:45:113
814199100,0cyclictest0-21swapper/322:57:013
814199100,0cyclictest0-21swapper/300:05:313
814099109,0cyclictest0-21swapper/220:54:592
814099109,0cyclictest0-21swapper/219:15:192
814099103,3cyclictest674-21dbus-daemon00:12:062
814099100,3cyclictest698-21gdbus22:21:312
814099100,3cyclictest674-21dbus-daemon23:36:502
814099100,3cyclictest642-21systemd-logind21:16:552
814099100,3cyclictest3250-21sshd22:38:312
814099100,3cyclictest29979-21gdbus22:05:562
814099100,3cyclictest19481-21sshd00:05:412
814099100,2cyclictest649-21polkitd23:21:572
814099100,2cyclictest16343-21bash00:36:222
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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