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2026-02-25 - 09:55
[ 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 Wed Feb 25, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
114682750,0sleep211469-21systemd-cgroups22:27:242
130792580,0sleep00-21swapper/021:46:010
35812570,0sleep00-21swapper/000:16:320
9572550,0sleep00-21swapper/021:27:100
323802550,0sleep10-21swapper/123:17:051
265922540,0sleep20-21swapper/200:31:042
163672530,0sleep30-21swapper/322:24:083
81572520,0sleep10-21swapper/123:25:541
301872520,0sleep10-21swapper/100:00:111
27192510,1sleep12720-21bash22:22:261
269032510,0sleep00-21swapper/022:56:470
241172510,0sleep10-21swapper/123:12:101
308752500,0sleep3391rcuc/322:29:503
209792500,0sleep00-21swapper/023:43:160
140702500,0sleep30-21swapper/300:21:453
134152500,0sleep00-21swapper/000:37:240
305202490,0sleep10-21swapper/122:41:301
100252490,1sleep0101ktimersoftd/000:29:110
192072480,0sleep00-21swapper/022:09:410
113692480,0sleep20-21swapper/221:57:002
153122470,1sleep2311rcuc/222:14:342
150312380,0sleep10-21swapper/123:46:261
1269523833,3sleep10-21swapper/119:06:231
1120223210,7sleep00-21swapper/019:05:090
111992297,7sleep20-21swapper/219:05:072
136252270,0sleep10-21swapper/123:42:211
1120022614,7sleep30-21swapper/319:05:083
117462210,0sleep10-21swapper/121:40:141
32112180,0sleep20-21swapper/222:06:462
60822170,0sleep30-21swapper/321:22:293
288092170,0sleep30-21swapper/322:05:303
225122170,0sleep10-21swapper/100:07:041
320972160,0sleep20-21swapper/221:10:142
251172160,0sleep00-21swapper/023:59:340
207462160,0sleep00-21swapper/000:10:440
28022150,1sleep32740-21sshd22:50:003
203442150,1sleep3391rcuc/323:31:223
1309899157,4cyclictest674-21dbus-daemon21:25:000
240352140,0sleep2311rcuc/223:35:412
14002140,0sleep10-21swapper/123:21:111
13105991412,1cyclictest674-21dbus-daemon00:10:241
13109991311,1cyclictest0-21swapper/221:24:032
1310999130,12cyclictest19151-21id22:32:142
13105991311,1cyclictest0-21swapper/122:13:431
13105991311,1cyclictest0-21swapper/121:37:131
13118991210,1cyclictest0-21swapper/323:54:083
1311899120,1cyclictest30281-21sshd22:33:383
1311899120,11cyclictest30350-21sshd22:53:183
13109991210,1cyclictest30906-21sshd00:04:142
1310999120,1cyclictest25767-21lspci22:16:142
1310999120,11cyclictest9096-21id23:57:352
1310999120,11cyclictest16011-21sshd22:43:442
1310599120,11cyclictest0-21swapper/121:14:131
13098991210,1cyclictest710-21NetworkManager22:50:160
13098991210,1cyclictest28303-21lspci22:21:370
212452110,1sleep021242-21lspci23:15:400
1311899119,1cyclictest642-21systemd-logind22:10:383
1311899117,2cyclictest620-13auditd23:37:283
13118991110,0cyclictest0-21swapper/323:00:383
1311899110,1cyclictest28536-21lspci22:56:593
1311899110,10cyclictest0-21swapper/323:40:383
1311899110,10cyclictest0-21swapper/323:07:093
1311899110,10cyclictest0-21swapper/321:35:493
1311899110,0cyclictest0-21swapper/321:30:283
1310999119,1cyclictest10485-21sshd00:25:142
1310999119,1cyclictest1026-21sshd23:49:152
13109991110,0cyclictest23976-21sshd22:56:252
13109991110,0cyclictest0-21swapper/223:17:242
13109991110,0cyclictest0-21swapper/222:23:132
1310999110,10cyclictest0-21swapper/221:49:232
1310999110,0cyclictest4342-21lspci23:25:242
1310999110,0cyclictest0-21swapper/223:30:352
1310999110,0cyclictest0-21swapper/223:23:252
1310999110,0cyclictest0-21swapper/200:24:052
1310599119,1cyclictest15945-21sshd21:46:331
1310599119,1cyclictest1-21systemd22:51:031
1310599119,1cyclictest10362-21lspci23:34:091
1310599119,1cyclictest0-21swapper/121:21:331
13105991110,0cyclictest0-21swapper/100:20:541
1310599110,10cyclictest0-21swapper/122:30:341
1310599110,10cyclictest0-21swapper/121:57:531
1310599110,10cyclictest0-21swapper/121:32:431
1310599110,10cyclictest0-21swapper/119:35:041
1310599110,10cyclictest0-21swapper/100:30:331
1309899119,1cyclictest32290-21cp23:28:560
1309899119,1cyclictest1416-21sshd23:48:470
1309899110,1cyclictest10107-21bash21:34:270
1309899110,10cyclictest0-21swapper/022:45:470
1309899110,0cyclictest0-21swapper/022:41:160
10332110,2sleep31311899cyclictest00:08:273
1311899109,0cyclictest0-21swapper/322:19:193
1311899109,0cyclictest0-21swapper/321:59:483
1311899109,0cyclictest0-21swapper/300:00:283
1311899108,1cyclictest26505-21lspci00:27:103
1311899100,0cyclictest0-21swapper/320:50:183
1311899100,0cyclictest0-21swapper/320:46:493
1310999109,0cyclictest0-21swapper/223:44:042
1310999109,0cyclictest0-21swapper/221:38:032
1310999109,0cyclictest0-21swapper/221:33:332
1310999109,0cyclictest0-21swapper/200:16:442
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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