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2026-02-20 - 09:41
[ 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 792 highest latencies:
System rack8slot7.osadl.org (updated Fri Feb 20, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12073993333,0cyclictest16585-21fwupd23:19:181
12073991918,1cyclictest59550irq/125-lan00:35:111
12073991817,1cyclictest59550irq/125-lan23:55:161
12073991817,1cyclictest59550irq/125-lan22:05:181
12073991717,0cyclictest59550irq/125-lan22:45:121
12073991717,0cyclictest59550irq/125-lan20:00:121
12073991717,0cyclictest59550irq/125-lan00:02:181
12073991716,1cyclictest59550irq/125-lan23:10:131
12073991716,1cyclictest59550irq/125-lan21:30:141
12073991716,1cyclictest59550irq/125-lan21:25:171
12073991716,1cyclictest59550irq/125-lan20:10:141
12073991716,1cyclictest59550irq/125-lan20:10:141
12073991716,1cyclictest59550irq/125-lan19:20:111
12073991616,0cyclictest59550irq/125-lan22:55:141
12073991615,1cyclictest59550irq/125-lan23:20:161
12073991615,1cyclictest59550irq/125-lan22:40:161
12073991615,1cyclictest59550irq/125-lan22:35:131
12073991615,1cyclictest59550irq/125-lan20:45:171
12073991615,1cyclictest59550irq/125-lan19:45:121
12073991515,0cyclictest59550irq/125-lan23:07:341
12073991515,0cyclictest59550irq/125-lan21:15:141
12073991515,0cyclictest59550irq/125-lan20:39:171
12073991514,1cyclictest59550irq/125-lan22:20:191
12073991514,1cyclictest59550irq/125-lan21:57:181
12073991514,1cyclictest59550irq/125-lan21:35:141
12073991514,1cyclictest59550irq/125-lan21:00:201
12073991514,1cyclictest59550irq/125-lan20:55:191
12073991514,1cyclictest59550irq/125-lan19:55:121
12073991514,1cyclictest59550irq/125-lan19:35:121
12073991514,1cyclictest59550irq/125-lan19:20:001
12073991514,1cyclictest59550irq/125-lan19:10:171
12073991514,1cyclictest59550irq/125-lan00:10:121
12073991414,0cyclictest59550irq/125-lan23:40:101
12073991414,0cyclictest59550irq/125-lan20:50:171
12073991414,0cyclictest59550irq/125-lan20:05:171
12073991414,0cyclictest59550irq/125-lan00:06:181
12073991413,1cyclictest59550irq/125-lan22:30:161
12073991413,1cyclictest59550irq/125-lan22:04:171
12073991413,1cyclictest59550irq/125-lan21:45:171
12073991413,1cyclictest59550irq/125-lan21:10:121
12073991413,1cyclictest59550irq/125-lan20:30:121
12073991413,1cyclictest59550irq/125-lan20:20:181
12073991413,1cyclictest59550irq/125-lan00:20:211
12073991413,1cyclictest59550irq/125-lan00:15:161
12073991313,0cyclictest59550irq/125-lan21:24:171
12073991313,0cyclictest59550irq/125-lan20:25:171
12073991313,0cyclictest59550irq/125-lan19:42:581
12073991312,1cyclictest59550irq/125-lan23:35:121
12073991312,1cyclictest59550irq/125-lan23:25:161
12073991312,1cyclictest59550irq/125-lan23:00:151
12073991312,1cyclictest59550irq/125-lan22:50:131
12073991312,1cyclictest59550irq/125-lan22:25:131
12073991312,1cyclictest59550irq/125-lan19:30:151
12073991211,1cyclictest59550irq/125-lan21:40:191
12073991211,1cyclictest59550irq/125-lan00:25:181
12073991210,2cyclictest59550irq/125-lan22:10:121
12073991111,0cyclictest59550irq/125-lan23:48:181
12073991111,0cyclictest59550irq/125-lan20:40:171
12073991111,0cyclictest59550irq/125-lan19:25:121
12073991110,1cyclictest59550irq/125-lan21:50:161
12073991110,1cyclictest59550irq/125-lan20:15:161
12081991010,0cyclictest325-21hwrng22:49:223
1207399109,1cyclictest59550irq/125-lan23:30:181
120779998,1cyclictest674-21snmpd00:21:122
120739999,0cyclictest59550irq/125-lan19:50:111
120739998,1cyclictest59550irq/125-lan21:05:151
120739998,1cyclictest59550irq/125-lan00:30:171
120669998,1cyclictest674-21snmpd21:58:390
120819988,0cyclictest674-21snmpd00:34:483
120819988,0cyclictest325-21hwrng23:00:373
120819987,1cyclictest15715-21kworker/3:2+events00:08:133
120819986,2cyclictest7473-21cat20:15:163
120819986,2cyclictest674-21snmpd00:13:203
120779988,0cyclictest674-21snmpd22:59:512
120779988,0cyclictest674-21snmpd21:19:292
120779988,0cyclictest674-21snmpd20:22:102
120779988,0cyclictest325-21hwrng23:26:132
120779988,0cyclictest325-21hwrng23:20:062
120779988,0cyclictest325-21hwrng23:12:552
120779988,0cyclictest325-21hwrng23:09:512
120779988,0cyclictest325-21hwrng22:52:272
120779988,0cyclictest325-21hwrng22:36:032
120779988,0cyclictest325-21hwrng21:57:082
120779988,0cyclictest325-21hwrng21:53:022
120779988,0cyclictest325-21hwrng21:42:482
120779988,0cyclictest325-21hwrng20:18:502
120779988,0cyclictest325-21hwrng20:11:402
120779988,0cyclictest325-21hwrng20:11:402
120779988,0cyclictest325-21hwrng20:03:282
120779988,0cyclictest325-21hwrng00:35:512
120779988,0cyclictest325-21hwrng00:26:382
120779987,1cyclictest674-21snmpd19:46:182
120739987,1cyclictest59550irq/125-lan22:15:121
120669988,0cyclictest674-21snmpd22:24:230
120669988,0cyclictest674-21snmpd22:15:280
120669988,0cyclictest674-21snmpd21:16:290
120669988,0cyclictest325-21hwrng23:29:180
120669988,0cyclictest325-21hwrng21:47:550
120669988,0cyclictest325-21hwrng21:07:590
120669988,0cyclictest325-21hwrng20:02:270
120669988,0cyclictest325-21hwrng19:53:140
120669988,0cyclictest325-21hwrng00:04:070
120819977,0cyclictest674-21snmpd23:49:583
120819977,0cyclictest674-21snmpd22:23:283
120819977,0cyclictest674-21snmpd22:05:253
120819977,0cyclictest674-21snmpd21:25:113
120819977,0cyclictest674-21snmpd21:08:203
120819977,0cyclictest674-21snmpd20:06:333
120819977,0cyclictest674-21snmpd00:38:003
120819977,0cyclictest674-21snmpd00:22:313
120819977,0cyclictest325-21hwrng22:57:333
120819977,0cyclictest325-21hwrng22:50:233
120819977,0cyclictest325-21hwrng22:01:143
120819977,0cyclictest325-21hwrng21:45:523
120819977,0cyclictest325-21hwrng21:00:493
120819977,0cyclictest325-21hwrng19:56:183
120819977,0cyclictest325-21hwrng19:53:143
120819977,0cyclictest325-21hwrng19:28:393
120819976,1cyclictest674-21snmpd23:57:233
120819976,1cyclictest674-21snmpd21:54:273
120819976,1cyclictest674-21snmpd21:21:143
120819976,1cyclictest674-21snmpd20:57:143
120819976,1cyclictest674-21snmpd19:49:423
120819976,1cyclictest674-21snmpd19:15:353
120819976,1cyclictest15715-21kworker/3:2+events20:43:243
120779977,0cyclictest674-21snmpd21:07:172
120779977,0cyclictest674-21snmpd20:05:092
120779977,0cyclictest674-21snmpd19:26:022
120779977,0cyclictest674-21snmpd19:14:562
120779977,0cyclictest325-21hwrng23:15:592
120779977,0cyclictest325-21hwrng22:42:112
120779977,0cyclictest325-21hwrng22:32:582
120779977,0cyclictest325-21hwrng22:26:502
120779977,0cyclictest325-21hwrng21:23:212
120779977,0cyclictest325-21hwrng21:10:022
120779977,0cyclictest325-21hwrng19:43:002
120779977,0cyclictest325-21hwrng00:32:472
120779976,1cyclictest674-21snmpd20:45:112
120779976,1cyclictest674-21snmpd00:00:532
120739977,0cyclictest674-21snmpd23:52:441
120669977,0cyclictest674-21snmpd23:32:280
120669977,0cyclictest674-21snmpd23:00:240
120669977,0cyclictest674-21snmpd21:14:200
120669977,0cyclictest674-21snmpd20:43:130
120669977,0cyclictest674-21snmpd19:12:500
120669977,0cyclictest325-21hwrng22:45:160
120669977,0cyclictest325-21hwrng21:37:420
120669977,0cyclictest325-21hwrng20:45:270
120669977,0cyclictest325-21hwrng19:58:210
120669977,0cyclictest325-21hwrng19:31:440
120669977,0cyclictest325-21hwrng00:39:570
120669976,1cyclictest674-21snmpd23:17:360
120669976,1cyclictest674-21snmpd23:13:300
120669976,1cyclictest674-21snmpd21:25:020
120669976,1cyclictest674-21snmpd20:36:460
120819966,0cyclictest674-21snmpd23:20:013
120819966,0cyclictest674-21snmpd22:34:413
120819966,0cyclictest674-21snmpd20:36:253
120819966,0cyclictest325-21hwrng22:17:373
120819965,1cyclictest674-21snmpd20:04:243
120819965,1cyclictest674-21snmpd00:26:213
120779966,0cyclictest674-21snmpd23:54:292
120779966,0cyclictest674-21snmpd23:44:222
120779966,0cyclictest674-21snmpd22:20:402
120779966,0cyclictest674-21snmpd20:54:082
120779966,0cyclictest674-21snmpd19:57:242
120779966,0cyclictest674-21snmpd19:21:112
120779966,0cyclictest674-21snmpd00:14:382
120779965,1cyclictest674-21snmpd19:53:272
120779965,1cyclictest674-21snmpd19:38:332
120779965,1cyclictest674-21snmpd00:15:202
120779965,1cyclictest11707-21needreboot20:25:142
120669966,0cyclictest674-21snmpd22:12:460
120669966,0cyclictest674-21snmpd20:15:460
120669966,0cyclictest674-21snmpd20:09:580
120669966,0cyclictest674-21snmpd00:32:450
120669966,0cyclictest325-21hwrng20:57:450
120669966,0cyclictest325-21hwrng20:28:030
120669966,0cyclictest325-21hwrng19:39:550
120669966,0cyclictest325-21hwrng00:14:220
120669965,1cyclictest674-21snmpd23:56:570
120669965,1cyclictest674-21snmpd23:09:390
120669960,6cyclictest29045-21turbostat23:50:000
120819955,0cyclictest674-21snmpd23:38:173
120819955,0cyclictest674-21snmpd21:11:113
120819955,0cyclictest674-21snmpd20:21:163
120819955,0cyclictest672-21lldpd19:11:143
120819955,0cyclictest325-21hwrng21:39:443
120819955,0cyclictest325-21hwrng19:36:513
120819955,0cyclictest14640-21cron23:15:003
120819955,0cyclictest0-21swapper/319:20:013
120819954,1cyclictest674-21snmpd23:32:583
120819954,1cyclictest674-21snmpd23:19:543
120819954,1cyclictest674-21snmpd23:06:153
120819954,1cyclictest674-21snmpd19:40:123
120819954,1cyclictest674-21snmpd19:30:293
120819954,1cyclictest21306-21gltestperf22:10:143
120819954,1cyclictest19551-21needreboot23:25:153
120819953,2cyclictest674-21snmpd20:26:013
120779955,0cyclictest674-21snmpd20:55:022
120779955,0cyclictest325-21hwrng23:31:202
120779955,0cyclictest325-21hwrng19:16:222
120779954,1cyclictest674-21snmpd23:58:172
120779954,1cyclictest674-21snmpd22:09:312
120779954,1cyclictest674-21snmpd00:06:412
120779954,1cyclictest2720-21fschecks_count22:45:122
120779953,2cyclictest674-21snmpd20:33:072
120669955,0cyclictest674-21snmpd20:20:400
120669955,0cyclictest674-21snmpd20:10:010
120669955,0cyclictest674-21snmpd20:10:010
120669955,0cyclictest325-21hwrng23:52:510
120669955,0cyclictest325-21hwrng23:39:320
120669955,0cyclictest325-21hwrng21:34:360
120669955,0cyclictest325-21hwrng21:01:500
120669955,0cyclictest325-21hwrng19:40:570
120669954,1cyclictest674-21snmpd22:26:580
120669954,1cyclictest674-21snmpd00:25:040
120669954,1cyclictest17654-21needreboot22:00:150
120819944,0cyclictest325-21hwrng21:43:493
120819944,0cyclictest325-21hwrng21:31:323
120819944,0cyclictest325-21hwrng21:15:103
120819944,0cyclictest325-21hwrng20:50:353
120819944,0cyclictest325-21hwrng00:15:223
120819943,1cyclictest674-21snmpd23:50:053
120819943,1cyclictest674-21snmpd22:35:023
120819943,1cyclictest26169-21unixbench_multi23:40:193
120819943,1cyclictest15715-21kworker/3:2+events22:25:483
120819942,2cyclictest674-21snmpd22:43:113
120819942,2cyclictest674-21snmpd20:33:553
120819942,2cyclictest19023-21apt-get20:45:113
120819940,3cyclictest3081-21cron00:05:003
120779944,0cyclictest674-21snmpd22:19:462
120779944,0cyclictest674-21snmpd20:44:582
120779944,0cyclictest325-21hwrng23:47:442
120779944,0cyclictest325-21hwrng23:39:332
120779944,0cyclictest11395-21gltestperf21:45:132
120779943,1cyclictest674-21snmpd19:33:322
120779940,4cyclictest0-21swapper/221:01:502
120669944,0cyclictest674-21snmpd00:20:090
120669944,0cyclictest5082-21head00:05:210
120669944,0cyclictest325-21hwrng22:50:230
120669944,0cyclictest325-21hwrng21:40:450
120669944,0cyclictest325-21hwrng20:51:360
120669944,0cyclictest325-21hwrng20:30:060
120669944,0cyclictest325-21hwrng19:19:260
120669944,0cyclictest325-21hwrng00:15:220
120669943,1cyclictest674-21snmpd23:40:170
120669943,1cyclictest674-21snmpd19:46:120
120669943,1cyclictest1210-21needreboot21:20:150
120669941,1cyclictest20712-21dump-pmu-power22:10:010
120669940,4cyclictest31104-21diskstats22:35:130
120669940,4cyclictest2273-21turbostat22:45:000
120669940,4cyclictest14725-21turbostat21:55:010
120669940,1cyclictest0-21swapper/022:34:360
120779932,1cyclictest9725-21ntpq23:00:202
120779932,1cyclictest674-21snmpd22:11:522
120779932,1cyclictest15458-21cat20:35:142
120779931,2cyclictest5310-21ntpq21:30:162
120669932,1cyclictest652-21ntpd22:55:110
120669932,1cyclictest652-21ntpd19:25:110
120669932,1cyclictest16650-21dpkg19:20:010
120669932,1cyclictest0-21swapper/023:20:150
120779920,2cyclictest16990-21cat22:00:112
120779920,1cyclictest2575-21apt-get21:25:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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