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2026-02-10 - 02:30
[ 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 Tue Feb 10, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
523321210,1sleep1620-17auditd22:54:311
10132790,0sleep00-21swapper/022:37:440
106982740,0sleep310675-21sshd23:41:443
219842720,0sleep00-21swapper/000:15:410
119202600,0sleep00-21swapper/000:39:450
61632580,1sleep3391rcuc/323:05:303
61632580,1sleep3391rcuc/323:05:303
16142580,0sleep30-21swapper/322:59:423
92442570,0sleep10-21swapper/100:03:401
265852540,0sleep30-21swapper/300:35:223
110302540,0sleep10-21swapper/122:30:201
192052530,0sleep30-21swapper/323:14:593
165692530,0sleep10-21swapper/123:22:591
294162520,0sleep30-21swapper/322:23:453
139222520,0sleep30-21swapper/322:52:283
50432510,1sleep25044-21bash21:47:192
202532510,0sleep20-21swapper/222:50:152
139552510,1sleep013953-21id22:55:140
18452500,0sleep00-21swapper/021:18:090
68522490,0sleep20-21swapper/223:57:562
184622490,0sleep00-21swapper/023:53:260
63412460,0sleep00-21swapper/023:55:100
152252460,0sleep00-21swapper/000:12:250
230282450,0sleep20-21swapper/222:23:122
127792410,0sleep20-21swapper/219:35:002
15952309,7sleep10-21swapper/119:08:031
16162298,7sleep30-21swapper/319:08:163
144722919,6sleep00-21swapper/019:06:120
141222211,7sleep20-21swapper/219:05:462
62562210,2sleep2188899cyclictest22:30:012
61042170,0sleep00-21swapper/000:33:430
58142170,1sleep05812-21sshd23:46:490
313532170,1sleep3391rcuc/321:57:053
282632170,0sleep128266-21bash00:16:141
219082160,0sleep021911-21bash22:50:210
297232150,1sleep129724-21bash22:37:241
1888991514,0cyclictest527-40kipmi000:05:432
11402150,0sleep30-21swapper/300:13:593
34092140,0sleep33395-21bash21:47:083
251602140,1sleep325155-21lspci22:17:163
180892140,0sleep30-21swapper/300:23:413
167002140,0sleep10-21swapper/121:31:121
167002140,0sleep10-21swapper/121:31:121
15272140,0sleep20-21swapper/221:33:052
15272140,0sleep20-21swapper/221:33:052
81002130,0sleep10-21swapper/100:25:311
264432130,0sleep20-21swapper/200:10:342
189599130,2cyclictest674-21dbus-daemon23:34:233
188899130,1cyclictest0-21swapper/200:28:262
1883991311,1cyclictest17384-21lspci22:58:151
1878991311,1cyclictest0-21swapper/000:04:120
1895991211,0cyclictest16620-21lspci23:47:453
1895991211,0cyclictest16112-21lspci23:58:453
1895991211,0cyclictest12006-21lspci22:25:013
189599120,1cyclictest4966-21sshd22:43:333
189599120,1cyclictest22449-21sshd22:45:033
189599120,11cyclictest499-21sshd23:18:543
189599120,11cyclictest0-21swapper/323:52:233
1888991210,1cyclictest710-21NetworkManager23:23:552
1888991210,1cyclictest5488-21sshd23:41:152
1888991210,1cyclictest33-21ksoftirqd/200:00:132
188899120,1cyclictest6441-21lspci00:30:562
188899120,1cyclictest11018-21sshd23:08:452
188899120,1cyclictest11018-21sshd23:08:452
1883991210,1cyclictest642-21systemd-logind00:06:051
1883991210,1cyclictest620-17auditd23:19:551
1883991210,1cyclictest24332-21sshd23:09:561
1883991210,1cyclictest24332-21sshd23:09:551
188399120,1cyclictest29979-21gdbus23:38:081
1878991210,1cyclictest1-21systemd22:05:520
1878991210,1cyclictest10776-21sshd23:03:120
1878991210,1cyclictest0-21swapper/023:23:130
187899120,1cyclictest0-21swapper/022:14:020
189599119,1cyclictest0-21swapper/323:00:433
1895991110,0cyclictest0-21swapper/321:50:233
1895991110,0cyclictest0-21swapper/300:05:043
189599110,10cyclictest0-21swapper/322:33:243
189599110,0cyclictest0-21swapper/321:15:033
189599110,0cyclictest0-21swapper/319:50:133
188899119,1cyclictest7779-21lspci00:17:162
188899119,1cyclictest33-21ksoftirqd/222:44:052
188899119,1cyclictest29979-21gdbus21:52:552
188899112,1cyclictest33-21ksoftirqd/223:15:002
188899111,1cyclictest33-21ksoftirqd/223:27:152
188899111,1cyclictest131rcu_sched22:59:462
1888991110,0cyclictest0-21swapper/221:55:352
188899110,2cyclictest131rcu_sched23:15:122
188899110,10cyclictest0-21swapper/223:52:152
188899110,10cyclictest0-21swapper/223:48:152
188899110,0cyclictest0-21swapper/221:42:062
188899110,0cyclictest0-21swapper/221:26:252
188399119,1cyclictest27134-21lspci21:39:191
188399119,1cyclictest19996-21lspci00:34:551
188399119,1cyclictest0-21swapper/121:49:551
188399116,1cyclictest25-21ksoftirqd/123:46:341
188399116,1cyclictest25-21ksoftirqd/123:42:091
188399114,1cyclictest25-21ksoftirqd/122:44:551
1883991110,0cyclictest0-21swapper/122:26:051
1883991110,0cyclictest0-21swapper/100:14:251
188399110,10cyclictest0-21swapper/122:47:361
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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