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2026-02-16 - 03:50
[ 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 Mon Feb 16, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
103752910,0sleep20-21swapper/200:07:082
67792630,0sleep30-21swapper/321:58:193
165612590,0sleep20-21swapper/222:22:582
265212580,0sleep20-21swapper/223:40:572
203022580,0sleep30-21swapper/323:01:523
99542570,0sleep0111rcuc/000:07:060
275262570,0sleep30-21swapper/321:11:543
208952570,0sleep30-21swapper/321:22:003
48672540,1sleep20-21swapper/223:25:182
253002540,0sleep00-21swapper/022:54:040
294022530,0sleep20-21swapper/222:37:512
213832530,0sleep10-21swapper/123:46:001
213832530,0sleep10-21swapper/123:45:591
195212530,0sleep00-21swapper/022:10:100
220182520,0sleep30-21swapper/323:18:353
100982520,1sleep110095-21lspci21:30:501
95332510,0sleep00-21swapper/022:58:130
304342510,0sleep30-21swapper/319:05:293
241392510,0sleep30-21swapper/300:24:553
162822510,0sleep029977-21packagekitd00:29:440
62052500,0sleep00-21swapper/023:58:330
252242500,0sleep3624-13audispd22:23:433
238142500,1sleep223810-21lspci22:34:402
62152490,1sleep36219-21bash00:15:063
19482490,1sleep01946-21lspci23:22:200
272502480,0sleep00-21swapper/022:48:440
230012480,0sleep30-21swapper/321:16:423
316262390,0sleep10-21swapper/123:35:511
314422380,0sleep10-21swapper/123:13:521
306982308,7sleep00-21swapper/019:06:000
307352246,14sleep10-21swapper/119:06:251
41732210,0sleep20-21swapper/222:52:142
292292219,7sleep20-21swapper/219:05:092
40192190,0sleep34023-21bash22:27:243
294532190,1sleep329436-21sshd23:32:573
222732190,1sleep222272-21sshd00:35:392
316702180,0sleep20-21swapper/221:57:302
26972180,1sleep32698-21bash22:11:463
220432180,1sleep022045-21bash23:02:010
153652170,0sleep00-21swapper/000:35:090
151902170,1sleep2674-21dbus-daemon23:15:132
65612160,0sleep00-21swapper/000:01:170
52632160,0sleep00-21swapper/023:19:550
138202160,0sleep313799-21sshd00:37:443
9622150,1sleep09-21ksoftirqd/023:47:040
9622150,1sleep09-21ksoftirqd/023:47:030
83182150,0sleep00-21swapper/021:44:400
42552150,0sleep20-21swapper/222:55:032
312682150,0sleep00-21swapper/022:32:300
3112299150,14cyclictest0-21swapper/023:26:510
199612150,0sleep30-21swapper/322:42:343
139432150,0sleep00-21swapper/000:12:590
3113299143,1cyclictest33-21ksoftirqd/223:51:192
31122991411,2cyclictest699-21gdbus22:23:310
236162140,1sleep0111rcuc/023:37:580
192972140,1sleep219290-21bash23:12:492
153532140,0sleep20-21swapper/222:28:232
51092130,1sleep25111-21bash00:20:262
3113299134,1cyclictest33-21ksoftirqd/223:31:532
31132991313,0cyclictest321ktimersoftd/221:08:002
3112899130,12cyclictest16808-21grep23:09:541
3112299131,2cyclictest642-21systemd-logind21:50:220
3112299131,2cyclictest642-21systemd-logind00:32:250
3112299130,3cyclictest674-21dbus-daemon23:53:270
24852130,0sleep30-21swapper/323:22:233
192792130,0sleep00-21swapper/022:03:100
141922130,0sleep3391rcuc/300:10:133
74572120,0sleep20-21swapper/223:55:502
31139991210,1cyclictest13241-21sshd22:47:293
3113299123,1cyclictest649-21polkitd21:48:092
3113299123,1cyclictest33-21ksoftirqd/223:46:342
3113299123,1cyclictest33-21ksoftirqd/223:46:332
3113299123,1cyclictest33-21ksoftirqd/200:33:422
3113299121,3cyclictest21331-21sshd00:27:222
31132991210,1cyclictest0-21swapper/223:36:192
3113299120,11cyclictest9076-21lspci22:47:082
3112899120,1cyclictest20543-21bash22:31:341
3112899120,11cyclictest17933-21bash00:29:531
3112899120,11cyclictest0-21swapper/122:01:341
3112899120,0cyclictest0-21swapper/100:36:531
3112299122,3cyclictest649-21polkitd22:39:550
3112299121,3cyclictest674-21dbus-daemon21:35:010
3112299121,1cyclictest699-21gdbus00:18:170
3112299121,10cyclictest9-21ksoftirqd/021:28:110
31122991210,1cyclictest0-21swapper/022:27:200
3112299120,3cyclictest26551-21bash23:32:420
139982120,0sleep10-21swapper/119:45:111
31139991110,0cyclictest0-21swapper/322:51:403
3113999110,1cyclictest15718-21bash23:12:293
3113999110,10cyclictest0-21swapper/300:28:003
3113999110,0cyclictest0-21swapper/323:26:493
3113299119,1cyclictest14513-21lspci21:20:492
3113299114,1cyclictest33-21ksoftirqd/221:39:092
3113299112,2cyclictest649-21polkitd22:10:302
3113299112,2cyclictest33-21ksoftirqd/223:08:552
3113299112,2cyclictest33-21ksoftirqd/200:10:082
3113299111,1cyclictest33-21ksoftirqd/221:44:182
3113299111,1cyclictest2045-21kworker/2:400:02:062
3113299111,1cyclictest121rcu_preempt22:42:032
3113299111,1cyclictest121rcu_preempt21:15:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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