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2026-01-29 - 18:38
[ 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 Thu Jan 29, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750660,0irq/25-eth00-21swapper/107:05:151
112750570,0irq/25-eth00-21swapper/307:05:363
120650520,0irq/26-eth1-rx-0-21swapper/007:05:390
112750450,0irq/25-eth00-21swapper/207:06:002
3123991914,0cyclictest0-21swapper/009:25:000
3125991812,0cyclictest5753-21sshd11:38:262
271180,0ktimersoftd/26444-21sshd10:15:082
312599160,0cyclictest0-21swapper/208:55:202
3123991615,0cyclictest0-21swapper/008:15:110
312399160,0cyclictest0-21swapper/011:55:410
3124991514,0cyclictest0-21swapper/111:22:461
312399150,0cyclictest20856-21sshd12:20:130
3126991413,0cyclictest0-21swapper/312:01:363
3125991413,0cyclictest0-21swapper/212:04:272
312599140,0cyclictest0-21swapper/211:09:092
312599140,0cyclictest0-21swapper/210:02:392
3124991413,0cyclictest14478-21sshd11:05:131
3124991413,0cyclictest0-21swapper/111:54:091
312499140,0cyclictest27555-21diskmemload10:50:431
312499140,0cyclictest23260-21sshd12:20:241
112750140,0irq/25-eth027555-21diskmemload10:39:331
41130,0ktimersoftd/00-21swapper/010:23:260
3126991312,0cyclictest0-21swapper/310:53:113
312699130,0cyclictest7768-21bash11:09:123
312699130,0cyclictest0-21swapper/311:26:313
3125991312,0cyclictest26775-21sshd11:56:192
312599130,0cyclictest0-21swapper/211:24:432
3124991312,0cyclictest943-21sshd11:03:151
3124991312,0cyclictest0-21swapper/112:35:431
312499130,0cyclictest0-21swapper/110:34:471
312399130,0cyclictest10567-21bash12:03:470
312399130,0cyclictest0-21swapper/011:24:040
112750130,0irq/25-eth00-21swapper/109:19:241
9950120,0irq/24-0000:00:0-21swapper/012:37:110
41120,0ktimersoftd/030011-21bash09:29:530
3126991212,0cyclictest0-21swapper/311:34:103
3126991212,0cyclictest0-21swapper/310:24:013
3126991211,0cyclictest0-21swapper/312:20:103
3126991211,0cyclictest0-21swapper/309:31:513
3126991210,0cyclictest0-21swapper/312:07:463
3126991210,0cyclictest0-21swapper/310:35:043
312699120,0cyclictest6190-21sshd11:18:503
312699120,0cyclictest10800-21bash09:41:303
3125991211,0cyclictest0-21swapper/210:36:312
3125991211,0cyclictest0-21swapper/209:45:242
3125991211,0cyclictest0-21swapper/209:32:232
3125991210,0cyclictest0-21swapper/212:13:512
312599120,0cyclictest27555-21diskmemload11:13:062
312599120,0cyclictest0-21swapper/212:23:032
312599120,0cyclictest0-21swapper/212:19:202
312599120,0cyclictest0-21swapper/210:34:182
312599120,0cyclictest0-21swapper/209:05:122
3124991211,0cyclictest25040-21sshd11:36:211
3124991211,0cyclictest0-21swapper/109:51:421
3124991211,0cyclictest0-21swapper/109:14:311
3124991210,0cyclictest0-21swapper/112:04:141
3124991210,0cyclictest0-21swapper/110:18:251
312499120,0cyclictest23141-21sshd09:43:271
312499120,0cyclictest17521-21sshd10:46:031
312499120,0cyclictest0-21swapper/109:36:561
3123991211,0cyclictest19619-21sshd09:38:000
3123991211,0cyclictest11403-21sshd10:40:170
3123991210,0cyclictest29282-21sshd10:08:470
3123991210,0cyclictest0-21swapper/012:18:400
3123991210,0cyclictest0-21swapper/011:12:270
312399120,0cyclictest0-21swapper/011:25:320
312399120,0cyclictest0-21swapper/011:08:310
312399120,0cyclictest0-21swapper/011:04:330
312399120,0cyclictest0-21swapper/010:17:030
271120,0ktimersoftd/20-21swapper/210:44:592
112750120,0irq/25-eth032558-21sshd09:20:182
112750120,0irq/25-eth015043-21sshd11:15:120
112750120,0irq/25-eth00-21swapper/310:14:303
112750120,0irq/25-eth00-21swapper/210:24:332
112750120,0irq/25-eth00-21swapper/112:31:401
41110,0ktimersoftd/00-21swapper/012:06:500
41110,0ktimersoftd/00-21swapper/010:30:030
3126991111,0cyclictest0-21swapper/312:25:393
3126991111,0cyclictest0-21swapper/311:43:503
3126991110,0cyclictest0-21swapper/309:19:053
3126991110,0cyclictest0-21swapper/309:12:483
312699110,0cyclictest29044-21sshd11:51:443
312699110,0cyclictest13797-21sshd09:22:273
312699110,0cyclictest0-21swapper/310:34:083
312699110,0cyclictest0-21swapper/309:29:383
312699110,0cyclictest0-21swapper/307:35:133
312599115,0cyclictest0-21swapper/207:25:162
312599115,0cyclictest0-21swapper/207:16:032
3125991111,0cyclictest0-21swapper/211:03:152
3125991111,0cyclictest0-21swapper/210:12:212
3125991111,0cyclictest0-21swapper/209:00:552
3125991110,0cyclictest9211-21bash10:25:162
3125991110,0cyclictest10685-21sshd12:28:302
3125991110,0cyclictest0-21swapper/210:48:012
3125991110,0cyclictest0-21swapper/209:38:542
312599110,0cyclictest0-21swapper/211:54:212
312599110,0cyclictest0-21swapper/209:42:162
312599110,0cyclictest0-21swapper/207:30:462
312599110,0cyclictest0-21swapper/207:23:412
3124991110,0cyclictest487-21sshd10:43:381
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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