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2026-03-03 - 02:11
[ 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 rack7slot0.osadl.org (updated Mon Mar 02, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750600,0irq/25-eth00-21swapper/107:06:351
120650590,0irq/26-eth1-rx-0-21swapper/307:06:343
120650460,0irq/26-eth1-rx-0-21swapper/007:08:000
120650440,0irq/26-eth1-rx-0-21swapper/207:05:212
11769991915,0cyclictest3539-21bash11:12:473
11769991716,0cyclictest3689-21diskmemload10:06:483
11769991613,0cyclictest0-21swapper/311:43:193
11769991413,0cyclictest9054-21sshd12:17:503
11769991411,0cyclictest0-21swapper/311:32:523
11768991413,0cyclictest0-21swapper/212:22:252
1176899140,0cyclictest0-21swapper/208:20:202
1176799140,0cyclictest0-21swapper/111:45:121
1176799140,0cyclictest0-21swapper/107:10:201
11766991410,0cyclictest0-21swapper/009:44:430
112750140,0irq/25-eth013863-21cp11:04:313
41130,0ktimersoftd/013147-21sshd09:30:470
351130,0ktimersoftd/30-21swapper/310:46:323
11769991312,0cyclictest0-21swapper/309:16:223
11769991310,0cyclictest0-21swapper/310:51:303
1176999130,0cyclictest13158-21sshd09:55:173
1176999130,0cyclictest0-21swapper/311:55:453
1176999130,0cyclictest0-21swapper/311:06:503
1176999130,0cyclictest0-21swapper/310:18:453
11768991312,0cyclictest0-21swapper/211:41:452
11768991312,0cyclictest0-21swapper/211:16:402
11768991312,0cyclictest0-21swapper/209:13:322
11768991311,0cyclictest0-21swapper/209:30:232
1176899130,0cyclictest0-21swapper/210:08:012
11767991312,0cyclictest32597-21rm09:58:191
11767991312,0cyclictest0-21swapper/112:21:331
11767991312,0cyclictest0-21swapper/111:51:501
11767991310,0cyclictest15564-21sshd10:05:251
1176799130,0cyclictest0-21swapper/112:29:141
1176799130,0cyclictest0-21swapper/108:50:181
1176799130,0cyclictest0-21swapper/108:35:141
11766991311,0cyclictest0-21swapper/011:47:020
112750130,0irq/25-eth00-21swapper/312:06:053
11769991211,0cyclictest32711-21sshd11:46:493
1176999120,0cyclictest0-21swapper/312:29:133
1176999120,0cyclictest0-21swapper/312:10:243
1176999120,0cyclictest0-21swapper/311:36:223
1176999120,0cyclictest0-21swapper/310:02:083
1176999120,0cyclictest0-21swapper/309:52:373
1176999120,0cyclictest0-21swapper/309:41:413
11768991211,0cyclictest30895-21sshd10:47:172
11768991211,0cyclictest12434-21bash10:39:362
11768991211,0cyclictest0-21swapper/212:05:202
11768991211,0cyclictest0-21swapper/209:53:362
11768991210,0cyclictest18193-21bash09:16:542
11768991210,0cyclictest0-21swapper/209:48:022
1176899120,0cyclictest0-21swapper/211:31:182
1176899120,0cyclictest0-21swapper/211:14:422
1176899120,0cyclictest0-21swapper/209:23:382
11767991211,0cyclictest3689-21diskmemload11:25:421
11767991211,0cyclictest3055-21sshd11:32:251
11767991211,0cyclictest0-21swapper/111:04:121
11767991211,0cyclictest0-21swapper/109:16:581
11767991210,0cyclictest3689-21diskmemload12:34:561
11767991210,0cyclictest0-21swapper/111:18:151
1176799120,0cyclictest0-21swapper/110:47:081
1176799120,0cyclictest0-21swapper/110:32:011
1176799120,0cyclictest0-21swapper/110:10:181
1176799120,0cyclictest0-21swapper/109:50:461
11766991212,0cyclictest0-21swapper/010:20:020
11766991211,0cyclictest31020-21sshd09:53:120
11766991211,0cyclictest0-21swapper/012:30:090
11766991211,0cyclictest0-21swapper/012:12:490
11766991211,0cyclictest0-21swapper/010:41:240
11766991210,0cyclictest9781-21bash10:49:050
11766991210,0cyclictest0-21swapper/011:24:230
1176699120,0cyclictest7315-21sshd12:22:280
1176699120,0cyclictest4973-21sshd09:29:450
1176699120,0cyclictest0-21swapper/009:12:530
112750120,0irq/25-eth024607-21sshd11:20:481
112750120,0irq/25-eth00-21swapper/312:34:183
112750120,0irq/25-eth00-21swapper/310:13:593
112750120,0irq/25-eth00-21swapper/111:38:071
112750120,0irq/25-eth00-21swapper/109:11:381
9950110,0irq/24-0000:00:10088-21sshd09:45:113
191110,0ktimersoftd/122947-21sshd10:41:041
120650110,0irq/26-eth1-rx-24756-21sshd10:16:400
11769991111,0cyclictest0-21swapper/310:55:143
11769991111,0cyclictest0-21swapper/310:21:123
11769991111,0cyclictest0-21swapper/309:36:073
11769991111,0cyclictest0-21swapper/309:36:073
11769991111,0cyclictest0-21swapper/307:25:193
11769991110,0cyclictest0-21swapper/311:29:223
1176999110,0cyclictest0-21swapper/312:38:373
1176999110,0cyclictest0-21swapper/308:28:313
1176999110,0cyclictest0-21swapper/308:16:263
1176999110,0cyclictest0-21swapper/307:18:423
11768991111,0cyclictest0-21swapper/211:29:332
11768991111,0cyclictest0-21swapper/211:04:352
11768991110,0cyclictest3689-21diskmemload12:34:022
11768991110,0cyclictest0-21swapper/209:39:482
11768991110,0cyclictest0-21swapper/209:39:472
11768991110,0cyclictest0-21swapper/209:27:002
1176899110,0cyclictest0-21swapper/212:39:442
1176899110,0cyclictest0-21swapper/210:32:112
1176899110,0cyclictest0-21swapper/210:25:192
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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