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2026-02-18 - 14:02
[ 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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack8slot7.osadl.org (updated Wed Feb 18, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14541991818,0cyclictest59550irq/125-lan22:32:061
14541991817,1cyclictest59550irq/125-lan23:10:201
14541991817,1cyclictest59550irq/125-lan21:30:131
14541991817,1cyclictest59550irq/125-lan21:25:101
14541991717,0cyclictest59550irq/125-lan20:06:101
14541991716,1cyclictest59550irq/125-lan23:25:181
14541991716,1cyclictest59550irq/125-lan22:25:141
14541991716,1cyclictest59550irq/125-lan21:10:131
14541991716,1cyclictest59550irq/125-lan21:00:241
14541991716,1cyclictest59550irq/125-lan20:40:121
14541991716,1cyclictest59550irq/125-lan19:50:101
14541991716,1cyclictest59550irq/125-lan19:15:191
14541991616,0cyclictest59550irq/125-lan20:54:101
14541991616,0cyclictest59550irq/125-lan20:00:201
14541991615,1cyclictest59550irq/125-lan23:45:171
14541991615,1cyclictest59550irq/125-lan23:00:111
14541991615,1cyclictest59550irq/125-lan22:45:121
14541991615,1cyclictest59550irq/125-lan22:35:161
14541991615,1cyclictest59550irq/125-lan21:40:121
14541991615,1cyclictest59550irq/125-lan20:45:161
14541991515,0cyclictest59550irq/125-lan23:20:151
14541991515,0cyclictest59550irq/125-lan23:15:141
14541991515,0cyclictest59550irq/125-lan19:45:181
14541991515,0cyclictest59550irq/125-lan00:22:081
14541991514,1cyclictest59550irq/125-lan22:55:111
14541991514,1cyclictest59550irq/125-lan22:05:131
14541991514,1cyclictest59550irq/125-lan21:20:151
14541991514,1cyclictest59550irq/125-lan19:40:161
14541991514,1cyclictest59550irq/125-lan19:20:171
14541991514,1cyclictest59550irq/125-lan19:10:151
14541991514,1cyclictest59550irq/125-lan00:30:151
14541991514,1cyclictest59550irq/125-lan00:05:161
14541991414,0cyclictest59550irq/125-lan22:40:111
14541991414,0cyclictest59550irq/125-lan22:15:131
14541991414,0cyclictest59550irq/125-lan21:55:441
14541991414,0cyclictest59550irq/125-lan21:45:151
14541991414,0cyclictest59550irq/125-lan00:16:151
14541991413,1cyclictest59550irq/125-lan23:55:121
14541991413,1cyclictest59550irq/125-lan20:15:161
14541991413,1cyclictest59550irq/125-lan20:10:221
14541991413,1cyclictest59550irq/125-lan19:30:161
14541991413,1cyclictest59550irq/125-lan19:30:151
14541991313,0cyclictest59550irq/125-lan19:55:111
14541991312,1cyclictest59550irq/125-lan23:35:191
14541991312,1cyclictest59550irq/125-lan23:31:041
14541991312,1cyclictest59550irq/125-lan22:10:001
14541991312,1cyclictest59550irq/125-lan22:00:161
14541991312,1cyclictest59550irq/125-lan21:35:121
14541991212,0cyclictest59550irq/125-lan23:41:031
14541991211,1cyclictest59550irq/125-lan23:05:171
14541991211,1cyclictest59550irq/125-lan22:50:181
14541991211,1cyclictest59550irq/125-lan21:50:211
14541991211,1cyclictest59550irq/125-lan20:40:001
14541991211,1cyclictest59550irq/125-lan20:30:151
14541991211,1cyclictest59550irq/125-lan20:20:171
14541991211,1cyclictest59550irq/125-lan00:00:161
14549991111,0cyclictest325-21hwrng19:56:493
14541991110,1cyclictest59550irq/125-lan21:15:181
14541991110,1cyclictest59550irq/125-lan20:25:171
14546991010,0cyclictest325-21hwrng19:32:152
14546991010,0cyclictest325-21hwrng19:32:142
1454199109,1cyclictest59550irq/125-lan23:50:101
1454199109,1cyclictest59550irq/125-lan19:25:131
145499998,1cyclictest674-21snmpd00:07:343
145419998,1cyclictest59550irq/125-lan21:05:131
145419998,1cyclictest59550irq/125-lan00:35:161
145499988,0cyclictest674-21snmpd22:30:083
145499988,0cyclictest325-21hwrng23:41:053
145499988,0cyclictest325-21hwrng23:28:483
145499988,0cyclictest325-21hwrng23:09:203
145499988,0cyclictest325-21hwrng22:01:443
145499988,0cyclictest325-21hwrng21:35:083
145499988,0cyclictest325-21hwrng21:12:353
145499988,0cyclictest325-21hwrng19:31:143
145499988,0cyclictest325-21hwrng19:31:133
145499988,0cyclictest325-21hwrng00:16:543
145499987,1cyclictest674-21snmpd21:49:013
145499987,1cyclictest674-21snmpd20:20:043
145469988,0cyclictest674-21snmpd22:53:552
145469988,0cyclictest674-21snmpd22:02:012
145469988,0cyclictest674-21snmpd21:07:312
145469988,0cyclictest674-21snmpd19:18:272
145469988,0cyclictest674-21snmpd00:33:252
145469988,0cyclictest325-21hwrng20:55:112
145469987,1cyclictest674-21snmpd22:17:352
145469987,1cyclictest674-21snmpd22:06:482
145469986,2cyclictest674-21snmpd21:19:182
145419987,1cyclictest674-21snmpd22:23:271
145379988,0cyclictest674-21snmpd20:53:360
145379988,0cyclictest325-21hwrng23:29:490
145379988,0cyclictest325-21hwrng23:06:150
145379988,0cyclictest325-21hwrng19:57:500
145379986,2cyclictest674-21snmpd23:50:470
145499977,0cyclictest674-21snmpd23:04:013
145499977,0cyclictest674-21snmpd21:23:063
145499977,0cyclictest674-21snmpd21:01:163
145499977,0cyclictest674-21snmpd20:36:353
145499977,0cyclictest674-21snmpd19:43:433
145499977,0cyclictest325-21hwrng23:50:183
145499977,0cyclictest325-21hwrng23:45:103
145499977,0cyclictest325-21hwrng23:39:023
145499977,0cyclictest325-21hwrng23:12:243
145499977,0cyclictest325-21hwrng22:45:463
145499977,0cyclictest325-21hwrng22:40:393
145499977,0cyclictest325-21hwrng22:35:333
145499977,0cyclictest325-21hwrng22:25:173
145499977,0cyclictest325-21hwrng22:20:113
145499977,0cyclictest325-21hwrng21:57:393
145499977,0cyclictest325-21hwrng21:54:353
145499977,0cyclictest325-21hwrng20:56:123
145499977,0cyclictest325-21hwrng20:17:183
145499977,0cyclictest325-21hwrng19:29:103
145499977,0cyclictest325-21hwrng00:11:483
145499976,1cyclictest674-21snmpd21:15:013
145499976,1cyclictest674-21snmpd20:10:043
145499976,1cyclictest674-21snmpd19:37:333
145499976,1cyclictest674-21snmpd00:33:463
145469977,0cyclictest674-21snmpd23:01:482
145469977,0cyclictest674-21snmpd22:14:262
145469977,0cyclictest674-21snmpd21:34:552
145469977,0cyclictest674-21snmpd20:11:492
145469977,0cyclictest674-21snmpd19:29:242
145469977,0cyclictest674-21snmpd00:15:182
145469977,0cyclictest325-21hwrng21:48:262
145469977,0cyclictest325-21hwrng19:10:442
145469977,0cyclictest325-21hwrng00:36:222
145469977,0cyclictest325-21hwrng00:06:412
145469976,1cyclictest674-21snmpd23:49:322
145469976,1cyclictest674-21snmpd23:23:442
145469976,1cyclictest674-21snmpd22:43:102
145469976,1cyclictest674-21snmpd20:39:022
145469976,1cyclictest674-21snmpd20:06:312
145469976,1cyclictest674-21snmpd19:43:312
145469976,1cyclictest674-21snmpd00:14:312
145469976,1cyclictest325-21hwrng19:35:182
145469976,1cyclictest28339-21cat21:00:152
145419977,0cyclictest59550irq/125-lan19:38:091
145419976,1cyclictest674-21snmpd20:59:421
145379977,0cyclictest674-21snmpd22:18:350
145379977,0cyclictest674-21snmpd20:13:220
145379977,0cyclictest674-21snmpd19:30:240
145379977,0cyclictest674-21snmpd19:30:240
145379977,0cyclictest674-21snmpd19:20:420
145379977,0cyclictest674-21snmpd00:37:580
145379977,0cyclictest674-21snmpd00:20:330
145379977,0cyclictest674-21snmpd00:18:580
145379977,0cyclictest325-21hwrng22:07:540
145379977,0cyclictest325-21hwrng21:24:530
145379977,0cyclictest325-21hwrng21:17:420
145379977,0cyclictest325-21hwrng21:13:370
145379977,0cyclictest325-21hwrng20:07:040
145379977,0cyclictest325-21hwrng19:38:240
145379977,0cyclictest325-21hwrng00:32:170
145379976,1cyclictest674-21snmpd22:40:400
145379976,1cyclictest674-21snmpd21:58:140
145379976,1cyclictest674-21snmpd21:51:200
145379976,1cyclictest674-21snmpd21:37:440
145379976,1cyclictest674-21snmpd20:43:080
145379976,1cyclictest674-21snmpd20:01:190
145379976,1cyclictest674-21snmpd19:40:060
145379976,1cyclictest674-21snmpd00:25:580
145379974,2cyclictest674-21snmpd21:25:000
145499966,0cyclictest674-21snmpd20:50:503
145499966,0cyclictest674-21snmpd00:26:373
145499966,0cyclictest325-21hwrng23:56:263
145499966,0cyclictest325-21hwrng23:15:283
145499966,0cyclictest325-21hwrng21:42:173
145499966,0cyclictest325-21hwrng21:34:063
145499966,0cyclictest325-21hwrng20:00:553
145499966,0cyclictest325-21hwrng19:54:463
145499965,1cyclictest674-21snmpd22:09:363
145499965,1cyclictest674-21snmpd20:42:533
145499965,1cyclictest674-21snmpd19:24:373
145469966,0cyclictest674-21snmpd23:29:502
145469966,0cyclictest674-21snmpd22:24:482
145469966,0cyclictest674-21snmpd21:25:452
145469966,0cyclictest674-21snmpd19:23:192
145469966,0cyclictest325-21hwrng23:35:582
145469966,0cyclictest325-21hwrng23:05:142
145469966,0cyclictest325-21hwrng21:40:142
145469965,1cyclictest674-21snmpd23:17:462
145469965,1cyclictest674-21snmpd23:11:472
145469965,1cyclictest674-21snmpd20:20:562
145469965,1cyclictest674-21snmpd20:02:232
145469965,1cyclictest14103-21cpuspeed_turbos20:25:132
145469965,1cyclictest10378-21cat20:15:142
145379966,0cyclictest674-21snmpd22:57:550
145379966,0cyclictest674-21snmpd22:20:050
145379966,0cyclictest674-21snmpd21:46:250
145379966,0cyclictest674-21snmpd21:08:220
145379966,0cyclictest674-21snmpd20:33:080
145379966,0cyclictest325-21hwrng23:11:230
145379966,0cyclictest325-21hwrng19:49:390
145379965,1cyclictest674-21snmpd23:38:320
145379965,1cyclictest674-21snmpd23:23:400
145379965,1cyclictest674-21snmpd23:15:280
145379965,1cyclictest674-21snmpd22:04:200
145379965,1cyclictest674-21snmpd20:20:140
145379964,2cyclictest674-21snmpd23:58:480
145499954,1cyclictest674-21snmpd20:33:273
145499954,1cyclictest674-21snmpd19:47:083
145499954,1cyclictest674-21snmpd00:39:263
145499954,1cyclictest15715-21kworker/3:2+events19:13:483
145469955,0cyclictest674-21snmpd22:25:142
145469955,0cyclictest325-21hwrng23:59:312
145469955,0cyclictest325-21hwrng00:29:122
145469955,0cyclictest325-21hwrng00:22:012
145469955,0cyclictest325-21hwrng00:03:362
145469954,1cyclictest674-21snmpd22:33:472
145469954,1cyclictest674-21snmpd21:39:532
145469953,2cyclictest32311-21apt-get21:10:112
145419954,1cyclictest59550irq/125-lan00:25:201
145419954,1cyclictest59550irq/125-lan00:12:001
145379955,0cyclictest674-21snmpd22:37:090
145379955,0cyclictest325-21hwrng19:17:540
145379954,1cyclictest674-21snmpd23:45:410
145379954,1cyclictest674-21snmpd22:47:480
145379954,1cyclictest674-21snmpd19:53:260
145379954,1cyclictest21818-21needreboot19:25:150
145499944,0cyclictest674-21snmpd20:28:173
145499944,0cyclictest674-21snmpd00:23:553
145499943,1cyclictest674-21snmpd19:19:063
145499942,2cyclictest674-21snmpd20:48:543
145469944,0cyclictest674-21snmpd20:45:112
145469944,0cyclictest325-21hwrng21:50:292
145469944,0cyclictest325-21hwrng20:50:052
145469944,0cyclictest325-21hwrng20:40:512
145469944,0cyclictest325-21hwrng20:31:392
145469944,0cyclictest325-21hwrng19:55:472
145469944,0cyclictest325-21hwrng19:50:402
145469943,1cyclictest674-21snmpd22:47:182
145469943,1cyclictest674-21snmpd21:20:222
145469943,1cyclictest25511-21munin-plugin-st23:34:592
145469942,2cyclictest1413-21apt-get22:35:122
145469942,2cyclictest10545-21ntpq22:55:162
145469940,3cyclictest19734-21cat21:59:592
145379944,0cyclictest674-21snmpd23:00:270
145379944,0cyclictest325-21hwrng23:33:540
145379944,0cyclictest325-21hwrng22:12:000
145379944,0cyclictest325-21hwrng21:01:190
145379944,0cyclictest325-21hwrng20:26:300
145379944,0cyclictest15526-21gltestperf19:10:140
145379943,1cyclictest674-21snmpd20:55:210
145499932,1cyclictest8538-21gcc22:50:173
145499932,1cyclictest6141-21df_inode20:05:113
145499932,1cyclictest477-21NetworkManager00:01:103
145499932,1cyclictest431ktimers/321:25:163
145499932,1cyclictest30242-21cut21:05:123
145499932,1cyclictest25800-21/usr/sbin/munin22:15:153
145499932,1cyclictest10254-21cat22:55:133
145499931,2cyclictest19907-21cut23:20:113
145469931,2cyclictest742-21seq23:50:472
145469931,2cyclictest674-21snmpd19:45:112
145469931,2cyclictest28508-21ntpq23:40:162
145379933,0cyclictest325-21hwrng20:19:200
145379933,0cyclictest18299-21gltestperf20:35:120
145379933,0cyclictest0-21swapper/022:25:160
145379932,1cyclictest7332-21sshd00:10:100
145379932,1cyclictest674-21snmpd21:32:070
145379932,1cyclictest151ktimers/023:40:200
145379932,1cyclictest12347-21irqstats21:40:140
145379931,2cyclictest22518-21sed20:45:150
145379930,3cyclictest7091-21turbostat00:09:590
145379930,3cyclictest0-21swapper/022:50:120
145499921,1cyclictest431ktimers/323:30:023
145499921,1cyclictest431ktimers/322:10:033
145379921,1cyclictest3324-21cmp00:00:030
145379921,1cyclictest151ktimers/022:30:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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