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2026-02-17 - 10:34
[ 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 Tue Feb 17, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
193852970,0sleep70-21swapper/721:09:027
252092930,2sleep62689999cyclictest22:23:416
286412850,2sleep32687999cyclictest22:52:463
234462610,1sleep5784-21runrttasks23:01:535
200172590,0sleep10-21swapper/122:33:051
53302540,0sleep60-21swapper/621:53:546
326822530,1sleep732686-21df_abs22:52:587
129652520,0sleep00-21swapper/023:01:160
209192490,0sleep40-21swapper/421:56:484
121382490,0sleep70-21swapper/721:54:197
151542480,0sleep40-21swapper/421:47:034
130202480,0sleep60-21swapper/621:22:146
2637924734,9sleep70-21swapper/719:03:237
35342460,0sleep10-21swapper/122:55:001
301472460,0sleep20-21swapper/200:19:592
203122460,0sleep70-21swapper/722:02:367
121632460,1sleep712162-21id23:46:407
55772450,0sleep60-21swapper/623:00:506
45022450,0sleep10-21swapper/121:48:121
2653524523,4sleep30-21swapper/319:05:273
265342450,1sleep0686-21dbus-daemon22:19:590
2643424533,9sleep20-21swapper/219:04:062
154632450,1sleep715439-21bash00:00:017
154632450,1sleep715439-21bash00:00:017
13932440,0sleep30-21swapper/323:57:173
134732440,0sleep60-21swapper/622:17:176
100202440,2sleep62689999cyclictest23:35:106
2666724331,8sleep00-21swapper/019:07:170
229862430,0sleep20-21swapper/222:42:522
188412430,0sleep018802-21sshd23:07:160
316112420,0sleep50-21swapper/522:52:565
2658624229,9sleep40-21swapper/419:06:094
151952420,0sleep10-21swapper/100:21:021
90012400,0sleep50-21swapper/521:31:265
76202400,0sleep70-21swapper/723:04:437
2647524028,8sleep50-21swapper/519:04:415
2423424027,9sleep10-21swapper/119:02:531
2638723927,8sleep60-21swapper/619:03:306
219112390,0sleep00-21swapper/022:08:140
152662390,0sleep50-21swapper/521:26:065
247062380,0sleep00-21swapper/021:17:200
239962380,0sleep70-21swapper/721:39:537
294872370,0sleep30-21swapper/321:25:003
75492330,1sleep6784-21runrttasks22:22:456
121142330,2sleep02685199cyclictest21:31:370
156322300,1sleep415624-21sshd22:34:454
2685199250,5cyclictest0-21swapper/022:57:200
2685199230,6cyclictest24343-21sshd23:45:270
2685199230,6cyclictest19224-21systemd-cgroups21:58:370
2685199230,6cyclictest12602-21systemd-cgroups22:51:450
2685199230,10cyclictest17584-21grepconf.sh23:48:450
2685199230,10cyclictest15461-21bash21:50:470
2685199220,7cyclictest24645-21id23:30:210
2685199220,6cyclictest9357-21systemd-cgroups23:25:440
2685199220,5cyclictest1273-21sshd23:11:570
2685199220,5cyclictest0-21swapper/022:05:460
2685199210,8cyclictest9148-21grep22:26:430
2685199210,7cyclictest19489-21grepconf.sh22:36:540
2685199210,6cyclictest10521-21grepconf.sh00:14:540
2685199210,10cyclictest686-21dbus-daemon23:39:140
2685199210,10cyclictest13277-21systemd-cgroups22:30:480
2685199200,9cyclictest12364-21bash23:37:120
2685199200,8cyclictest691-21systemd-logind00:24:260
2685199200,6cyclictest31231-21systemd21:57:270
2685199200,5cyclictest686-21dbus-daemon00:06:160
2685199200,11cyclictest9629-21bash21:33:140
2685199190,8cyclictest22178-21sshd21:41:450
2685199190,7cyclictest29076-21grepconf.sh22:43:070
2685199190,6cyclictest686-21dbus-daemon23:53:350
2685199190,6cyclictest15577-21systemd-cgroups21:43:090
2685199190,4cyclictest0-21swapper/022:14:560
7812180,0sleep10-21swapper/123:06:131
2685199180,9cyclictest26143-21bash22:41:010
2685199180,9cyclictest20262-21sd-pam00:28:500
2685199180,8cyclictest565-21sshd00:35:160
2685199180,8cyclictest14030-21kill23:14:340
2685199180,7cyclictest7508-21grep21:25:370
2685199180,7cyclictest482-21bash00:10:350
2685199180,6cyclictest20192-21sshd23:18:470
35172170,1sleep773-21ksoftirqd/700:03:067
26885991712,1cyclictest1-21systemd23:43:364
2685199170,7cyclictest519-21bash21:17:470
2685199170,6cyclictest763-21NetworkManager21:09:070
2685199170,6cyclictest1-21systemd00:00:280
2685199170,6cyclictest1-21systemd00:00:280
2685199170,10cyclictest29165-21sshd00:21:510
2687199169,2cyclictest725-21bash21:09:582
26871991611,2cyclictest26317-21systemd23:23:002
234262160,0sleep10-21swapper/123:49:061
209092160,1sleep520900-21sshd23:14:585
78562150,0sleep60-21swapper/621:23:436
290622150,1sleep329059-21grepconf.sh22:27:553
26907991514,1cyclictest73-21ksoftirqd/721:46:507
26899991511,3cyclictest65-21ksoftirqd/622:12:156
26871991510,1cyclictest0-21swapper/223:15:472
2687199150,10cyclictest1-21systemd23:41:382
26859991513,1cyclictest25-21ksoftirqd/121:57:161
26859991513,1cyclictest10705-21sshd21:14:381
26907991412,1cyclictest73-21ksoftirqd/723:19:327
26899991413,1cyclictest65-21ksoftirqd/600:23:276
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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