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2026-02-25 - 06:39
[ 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 all highest latencies:
System rack8slot7.osadl.org (updated Wed Feb 25, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13523991818,0cyclictest59550irq/125-lan22:05:181
13523991817,1cyclictest59550irq/125-lan23:35:191
13523991817,1cyclictest59550irq/125-lan23:15:201
13523991817,1cyclictest59550irq/125-lan22:00:121
13523991817,1cyclictest59550irq/125-lan21:51:351
13523991817,1cyclictest59550irq/125-lan21:35:141
13523991817,1cyclictest59550irq/125-lan20:40:201
13523991817,1cyclictest59550irq/125-lan20:40:201
13523991717,0cyclictest59550irq/125-lan23:10:201
13523991717,0cyclictest59550irq/125-lan21:25:151
13523991717,0cyclictest59550irq/125-lan19:11:221
13523991716,1cyclictest59550irq/125-lan23:20:201
13523991716,1cyclictest59550irq/125-lan22:55:131
13523991716,1cyclictest59550irq/125-lan21:45:181
13523991716,1cyclictest59550irq/125-lan21:30:151
13523991716,1cyclictest59550irq/125-lan19:20:161
13523991715,0cyclictest59550irq/125-lan22:15:181
13523991616,0cyclictest59550irq/125-lan00:35:171
13523991615,1cyclictest59550irq/125-lan23:00:141
13523991615,1cyclictest59550irq/125-lan22:51:341
13523991615,1cyclictest59550irq/125-lan22:45:141
13523991615,1cyclictest59550irq/125-lan22:25:181
13523991615,1cyclictest59550irq/125-lan20:50:161
13523991615,1cyclictest59550irq/125-lan00:20:151
13523991515,0cyclictest59550irq/125-lan22:35:111
13523991515,0cyclictest59550irq/125-lan22:10:211
13523991515,0cyclictest59550irq/125-lan21:10:121
13523991515,0cyclictest59550irq/125-lan19:54:341
13523991514,1cyclictest59550irq/125-lan22:30:181
13523991514,1cyclictest59550irq/125-lan21:00:161
13523991514,1cyclictest59550irq/125-lan19:45:211
13523991514,1cyclictest59550irq/125-lan19:35:171
13523991514,1cyclictest59550irq/125-lan19:28:361
13523991514,1cyclictest59550irq/125-lan00:30:171
13523991414,0cyclictest59550irq/125-lan19:57:351
13523991414,0cyclictest59550irq/125-lan19:30:181
13523991414,0cyclictest59550irq/125-lan00:17:101
13523991413,1cyclictest59550irq/125-lan21:40:121
13523991413,1cyclictest59550irq/125-lan20:45:181
13523991413,1cyclictest59550irq/125-lan20:28:521
13523991413,1cyclictest59550irq/125-lan20:17:021
13523991413,1cyclictest59550irq/125-lan00:10:191
13523991313,0cyclictest59550irq/125-lan23:27:021
13523991312,1cyclictest59550irq/125-lan23:50:171
13523991312,1cyclictest59550irq/125-lan23:30:121
13523991312,1cyclictest59550irq/125-lan22:20:101
13523991312,1cyclictest59550irq/125-lan21:55:141
13523991312,1cyclictest59550irq/125-lan21:20:151
13523991312,1cyclictest59550irq/125-lan20:00:171
13523991211,1cyclictest59550irq/125-lan23:05:141
13523991211,1cyclictest59550irq/125-lan20:55:161
13523991211,1cyclictest59550irq/125-lan20:10:191
13523991211,1cyclictest59550irq/125-lan19:15:171
13523991211,1cyclictest59550irq/125-lan00:05:181
13523991110,1cyclictest59550irq/125-lan23:45:191
13523991110,1cyclictest59550irq/125-lan23:40:171
13523991110,1cyclictest59550irq/125-lan20:35:121
13523991110,1cyclictest59550irq/125-lan19:40:121
13523991110,1cyclictest59550irq/125-lan00:25:121
13527991010,0cyclictest325-21hwrng21:21:032
13527991010,0cyclictest325-21hwrng00:20:142
1352399109,1cyclictest59550irq/125-lan23:55:171
1352399109,1cyclictest59550irq/125-lan20:30:211
1352399109,1cyclictest59550irq/125-lan20:20:161
135309998,1cyclictest674-21snmpd20:44:193
135309998,1cyclictest674-21snmpd20:44:193
135279999,0cyclictest325-21hwrng21:18:592
135279999,0cyclictest325-21hwrng21:04:392
135279999,0cyclictest325-21hwrng20:51:212
135279999,0cyclictest325-21hwrng00:17:102
135279999,0cyclictest325-21hwrng00:10:002
135279999,0cyclictest325-21hwrng00:05:542
135239998,1cyclictest59550irq/125-lan00:00:171
135189998,1cyclictest674-21snmpd21:43:030
135189991,6cyclictest20556-21turbostat00:40:000
135309988,0cyclictest674-21snmpd23:49:403
135309988,0cyclictest674-21snmpd19:30:343
135309988,0cyclictest674-21snmpd00:30:473
135309988,0cyclictest325-21hwrng22:13:163
135309988,0cyclictest325-21hwrng21:32:173
135309988,0cyclictest325-21hwrng21:29:143
135309988,0cyclictest2644-21kworker/3:2+tpm_dev_wq19:59:363
135309986,2cyclictest674-21snmpd19:18:003
135279988,0cyclictest674-21snmpd23:57:462
135279988,0cyclictest674-21snmpd23:35:212
135279988,0cyclictest674-21snmpd22:50:582
135279988,0cyclictest674-21snmpd20:40:312
135279988,0cyclictest674-21snmpd20:40:312
135279988,0cyclictest325-21hwrng23:25:582
135279988,0cyclictest325-21hwrng23:16:452
135279988,0cyclictest325-21hwrng23:14:422
135279988,0cyclictest325-21hwrng23:06:302
135279988,0cyclictest325-21hwrng23:00:222
135279988,0cyclictest325-21hwrng21:43:342
135279988,0cyclictest325-21hwrng21:26:102
135279988,0cyclictest325-21hwrng20:35:582
135279988,0cyclictest325-21hwrng20:31:542
135279988,0cyclictest325-21hwrng19:56:032
135279988,0cyclictest325-21hwrng19:38:382
135279988,0cyclictest325-21hwrng19:11:002
135279988,0cyclictest325-21hwrng00:01:492
135279987,1cyclictest674-21snmpd20:04:272
135279987,1cyclictest674-21snmpd00:31:202
135279987,1cyclictest674-21snmpd00:26:052
135239987,1cyclictest59550irq/125-lan22:40:171
135239987,1cyclictest59550irq/125-lan21:08:411
135189988,0cyclictest674-21snmpd23:20:060
135189988,0cyclictest674-21snmpd22:49:530
135189988,0cyclictest674-21snmpd21:52:000
135189988,0cyclictest674-21snmpd21:13:050
135189988,0cyclictest674-21snmpd20:08:440
135189988,0cyclictest674-21snmpd00:24:380
135189987,1cyclictest674-21snmpd22:54:260
135189987,1cyclictest674-21snmpd21:30:540
135189987,1cyclictest674-21snmpd19:53:280
135189987,1cyclictest674-21snmpd19:25:250
135189986,2cyclictest674-21snmpd20:52:400
135309977,0cyclictest674-21snmpd23:15:183
135309977,0cyclictest674-21snmpd21:16:583
135309977,0cyclictest674-21snmpd20:57:353
135309977,0cyclictest674-21snmpd20:25:403
135309977,0cyclictest674-21snmpd20:19:573
135309977,0cyclictest674-21snmpd20:08:363
135309977,0cyclictest674-21snmpd19:29:053
135309977,0cyclictest325-21hwrng23:51:333
135309977,0cyclictest325-21hwrng23:35:103
135309977,0cyclictest325-21hwrng23:09:353
135309977,0cyclictest325-21hwrng21:41:313
135309977,0cyclictest325-21hwrng21:35:233
135309977,0cyclictest325-21hwrng21:23:063
135309977,0cyclictest325-21hwrng21:12:513
135309977,0cyclictest325-21hwrng21:03:373
135309977,0cyclictest325-21hwrng20:52:223
135309977,0cyclictest325-21hwrng20:02:123
135309977,0cyclictest325-21hwrng00:25:223
135309977,0cyclictest325-21hwrng00:22:173
135309977,0cyclictest325-21hwrng00:17:103
135309977,0cyclictest325-21hwrng00:12:033
135309977,0cyclictest325-21hwrng00:01:493
135309976,1cyclictest674-21snmpd20:21:033
135309976,1cyclictest674-21snmpd00:35:563
135309976,1cyclictest325-21hwrng23:55:403
135279977,0cyclictest674-21snmpd22:56:022
135279977,0cyclictest674-21snmpd22:30:372
135279977,0cyclictest674-21snmpd22:11:342
135279977,0cyclictest674-21snmpd22:00:132
135279977,0cyclictest674-21snmpd20:57:082
135279977,0cyclictest674-21snmpd19:15:252
135279977,0cyclictest325-21hwrng23:21:512
135279977,0cyclictest325-21hwrng22:24:322
135279977,0cyclictest325-21hwrng22:08:092
135279977,0cyclictest325-21hwrng21:55:522
135279977,0cyclictest325-21hwrng21:51:462
135279977,0cyclictest325-21hwrng21:05:412
135279977,0cyclictest325-21hwrng20:28:492
135279977,0cyclictest325-21hwrng20:21:382
135279977,0cyclictest325-21hwrng20:11:252
135279977,0cyclictest325-21hwrng19:45:492
135279977,0cyclictest325-21hwrng19:33:322
135279976,1cyclictest674-21snmpd21:11:412
135279976,1cyclictest674-21snmpd20:09:502
135239977,0cyclictest59550irq/125-lan21:15:181
135239977,0cyclictest59550irq/125-lan20:05:111
135189977,0cyclictest674-21snmpd23:40:480
135189977,0cyclictest674-21snmpd22:39:380
135189977,0cyclictest674-21snmpd22:24:220
135189977,0cyclictest674-21snmpd22:04:160
135189977,0cyclictest674-21snmpd21:39:540
135189977,0cyclictest674-21snmpd21:02:200
135189977,0cyclictest674-21snmpd19:20:510
135189977,0cyclictest674-21snmpd19:11:190
135189976,1cyclictest674-21snmpd22:59:140
135189976,1cyclictest674-21snmpd21:07:280
135189975,2cyclictest674-21snmpd20:20:320
135309966,0cyclictest674-21snmpd23:04:293
135309966,0cyclictest674-21snmpd22:52:503
135309966,0cyclictest674-21snmpd19:23:313
135309966,0cyclictest325-21hwrng23:41:203
135309966,0cyclictest325-21hwrng23:30:043
135309966,0cyclictest325-21hwrng23:27:003
135309966,0cyclictest325-21hwrng23:20:513
135309966,0cyclictest325-21hwrng22:22:293
135309966,0cyclictest325-21hwrng22:15:193
135309966,0cyclictest325-21hwrng21:05:413
135309966,0cyclictest325-21hwrng19:36:363
135309966,0cyclictest325-21hwrng00:08:593
135309965,1cyclictest674-21snmpd23:13:233
135309965,1cyclictest674-21snmpd22:45:233
135309965,1cyclictest674-21snmpd21:46:443
135309964,2cyclictest674-21snmpd20:46:273
135279966,0cyclictest325-21hwrng22:26:352
135279966,0cyclictest325-21hwrng22:19:252
135279966,0cyclictest325-21hwrng21:49:432
135279966,0cyclictest325-21hwrng21:36:242
135279966,0cyclictest325-21hwrng20:45:112
135279966,0cyclictest325-21hwrng19:44:472
135279966,0cyclictest325-21hwrng19:24:192
135279965,1cyclictest674-21snmpd19:28:052
135279964,2cyclictest674-21snmpd20:16:122
135189966,0cyclictest674-21snmpd21:58:580
135189965,1cyclictest674-21snmpd23:06:560
135189965,1cyclictest674-21snmpd22:19:410
135189965,1cyclictest674-21snmpd21:20:070
135189965,1cyclictest674-21snmpd19:37:370
135189965,1cyclictest3999-40systemctl00:00:030
135189963,1cyclictest990-21ls22:35:000
135309954,1cyclictest674-21snmpd20:39:453
135309953,2cyclictest10432-21ntpq22:55:173
135279954,1cyclictest674-21snmpd21:34:382
135189955,0cyclictest8235-21turbostat20:19:560
135189954,1cyclictest674-21snmpd23:50:520
135189954,1cyclictest674-21snmpd22:40:500
135189954,1cyclictest674-21snmpd19:42:050
135189954,1cyclictest151ktimers/023:35:110
135189953,2cyclictest7222-21ntpq20:10:160
135189953,2cyclictest674-21snmpd20:58:020
135189953,2cyclictest674-21snmpd20:47:430
135189953,2cyclictest22033-21apt-get23:25:110
135309943,1cyclictest2644-21kworker/3:2+events21:53:493
135309942,2cyclictest15556-21sed19:15:013
135309940,4cyclictest977-21latency_hist22:35:003
135309940,1cyclictest0-21swapper/322:10:003
135279944,0cyclictest325-21hwrng19:51:572
135279943,1cyclictest674-21snmpd23:30:272
135279943,1cyclictest674-21snmpd22:35:262
135279942,2cyclictest674-21snmpd22:49:112
135189944,0cyclictest674-21snmpd19:56:500
135189944,0cyclictest674-21snmpd19:30:560
135189944,0cyclictest674-21snmpd19:19:370
135189944,0cyclictest674-21snmpd00:06:310
135189944,0cyclictest325-21hwrng23:10:370
135189944,0cyclictest325-21hwrng22:25:330
135189944,0cyclictest325-21hwrng21:46:390
135189944,0cyclictest325-21hwrng21:29:140
135189944,0cyclictest325-21hwrng20:41:070
135189944,0cyclictest325-21hwrng20:41:070
135189944,0cyclictest325-21hwrng00:26:230
135189943,1cyclictest674-21snmpd23:31:150
135189943,1cyclictest674-21snmpd22:06:150
135189943,1cyclictest674-21snmpd00:19:320
135189943,1cyclictest151ktimers/023:00:170
135189942,2cyclictest17600-21ntpq00:30:170
135189941,3cyclictest12954-21irqstats20:25:140
135189941,2cyclictest28514-21apt-get19:45:120
135309932,1cyclictest674-21snmpd22:25:413
135309932,1cyclictest674-21snmpd19:45:433
135309932,1cyclictest431ktimers/322:40:163
135309932,1cyclictest1990-21ntpq22:35:173
135309932,1cyclictest19577-21grep22:00:133
135309932,1cyclictest14665-21diskstats20:30:133
135309931,2cyclictest7236-21ntp_kernel_err20:10:163
135309931,2cyclictest26547-21cat19:40:143
135309930,1cyclictest32241-21awk19:55:013
135279932,1cyclictest3854-21sed22:40:152
135279930,3cyclictest0-21swapper/223:50:122
135279930,1cyclictest29739-21latency_hist23:45:002
135189933,0cyclictest325-21hwrng22:10:120
135189932,1cyclictest8450-21cat00:10:150
135189931,2cyclictest674-21snmpd23:47:150
135189931,2cyclictest2724-21grep20:00:140
135189931,2cyclictest18068-21kernelversion23:15:140
135189931,2cyclictest1702-21ntpq21:15:170
135189931,2cyclictest14560-21cat20:30:120
135189930,3cyclictest2298-21ntpq23:55:160
135189930,3cyclictest16754-21fschecks_time20:35:130
135309921,1cyclictest431ktimers/321:55:113
135279920,2cyclictest30206-21fschecks_count23:45:112
135279920,2cyclictest18814-21find00:35:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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