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2026-02-27 - 07:45
[ 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 27, 2026 00:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13858991918,1cyclictest59550irq/125-lan23:20:101
13858991918,1cyclictest59550irq/125-lan20:15:221
13858991817,1cyclictest59550irq/125-lan23:45:141
13858991817,1cyclictest59550irq/125-lan22:05:131
13858991817,1cyclictest59550irq/125-lan21:50:201
13858991817,1cyclictest59550irq/125-lan20:40:081
13858991817,1cyclictest59550irq/125-lan00:20:111
13858991817,1cyclictest59550irq/125-lan00:00:221
13858991717,0cyclictest59550irq/125-lan23:35:201
13858991717,0cyclictest59550irq/125-lan22:25:311
13858991716,1cyclictest59550irq/125-lan23:25:211
13858991716,1cyclictest59550irq/125-lan21:20:201
13858991716,1cyclictest59550irq/125-lan20:54:311
13858991716,1cyclictest59550irq/125-lan20:35:181
13858991716,1cyclictest59550irq/125-lan19:55:181
13858991615,1cyclictest59550irq/125-lan22:32:261
13858991615,1cyclictest59550irq/125-lan22:15:141
13858991615,1cyclictest59550irq/125-lan22:00:211
13858991615,1cyclictest59550irq/125-lan21:55:131
13858991615,1cyclictest59550irq/125-lan00:15:151
13858991515,0cyclictest59550irq/125-lan22:45:291
13858991515,0cyclictest59550irq/125-lan19:20:581
13858991514,1cyclictest59550irq/125-lan23:15:121
13858991514,1cyclictest59550irq/125-lan22:38:301
13858991514,1cyclictest59550irq/125-lan21:10:201
13858991514,1cyclictest59550irq/125-lan20:25:131
13858991514,1cyclictest59550irq/125-lan20:00:001
13858991514,1cyclictest59550irq/125-lan19:54:491
13858991514,1cyclictest59550irq/125-lan19:35:111
13858991514,1cyclictest59550irq/125-lan19:10:171
13858991514,1cyclictest59550irq/125-lan00:35:171
13858991514,1cyclictest59550irq/125-lan00:25:141
13858991414,0cyclictest59550irq/125-lan23:07:301
13858991413,1cyclictest59550irq/125-lan23:55:201
13858991413,1cyclictest59550irq/125-lan23:50:111
13858991413,1cyclictest59550irq/125-lan23:00:111
13858991413,1cyclictest59550irq/125-lan22:40:201
13858991413,1cyclictest59550irq/125-lan21:40:181
13858991413,1cyclictest59550irq/125-lan21:35:161
13858991413,1cyclictest59550irq/125-lan21:30:101
13858991413,1cyclictest59550irq/125-lan21:25:111
13858991413,1cyclictest59550irq/125-lan21:05:111
13858991413,1cyclictest59550irq/125-lan20:45:131
13858991413,1cyclictest59550irq/125-lan20:30:121
13858991413,1cyclictest59550irq/125-lan20:05:121
13858991413,1cyclictest59550irq/125-lan19:25:131
13858991313,0cyclictest59550irq/125-lan23:31:301
13858991313,0cyclictest59550irq/125-lan21:02:291
13858991313,0cyclictest59550irq/125-lan19:40:151
13858991312,1cyclictest59550irq/125-lan22:20:131
13858991312,1cyclictest59550irq/125-lan21:45:001
13858991312,1cyclictest59550irq/125-lan19:45:211
13858991312,1cyclictest59550irq/125-lan00:30:191
13858991312,1cyclictest59550irq/125-lan00:10:131
13858991211,1cyclictest59550irq/125-lan20:55:191
13858991211,1cyclictest59550irq/125-lan20:20:191
13862991111,0cyclictest325-21hwrng23:34:412
13858991110,1cyclictest59550irq/125-lan21:15:111
13858991110,1cyclictest59550irq/125-lan00:05:111
1385899109,1cyclictest59550irq/125-lan23:10:141
1385899109,1cyclictest59550irq/125-lan22:50:101
1385899109,1cyclictest59550irq/125-lan19:15:161
13858991010,0cyclictest59550irq/125-lan19:30:111
138679999,0cyclictest325-21hwrng21:31:483
138589998,1cyclictest59550irq/125-lan22:55:171
138549998,1cyclictest674-21snmpd23:16:270
138549996,2cyclictest674-21snmpd23:24:140
138679988,0cyclictest674-21snmpd21:55:083
138679988,0cyclictest674-21snmpd20:26:123
138679988,0cyclictest674-21snmpd19:10:153
138679988,0cyclictest325-21hwrng23:53:063
138679988,0cyclictest325-21hwrng23:25:283
138679988,0cyclictest325-21hwrng22:53:433
138679988,0cyclictest325-21hwrng22:41:263
138679988,0cyclictest325-21hwrng21:01:053
138679988,0cyclictest325-21hwrng20:58:003
138679988,0cyclictest325-21hwrng19:53:293
138679988,0cyclictest325-21hwrng19:37:063
138679988,0cyclictest325-21hwrng00:38:093
138679988,0cyclictest325-21hwrng00:20:443
138629988,0cyclictest674-21snmpd20:22:432
138629988,0cyclictest674-21snmpd00:06:032
138629988,0cyclictest325-21hwrng21:58:252
138629987,1cyclictest674-21snmpd23:26:212
138629987,1cyclictest674-21snmpd20:00:332
138629986,2cyclictest674-21snmpd20:58:192
138589987,1cyclictest59550irq/125-lan23:40:151
138589987,1cyclictest59550irq/125-lan20:10:171
138549988,0cyclictest674-21snmpd23:32:570
138549988,0cyclictest674-21snmpd21:28:540
138549988,0cyclictest674-21snmpd20:54:050
138549988,0cyclictest674-21snmpd20:03:200
138549988,0cyclictest674-21snmpd19:52:450
138549988,0cyclictest325-21hwrng23:38:450
138549988,0cyclictest325-21hwrng20:43:390
138549987,1cyclictest674-21snmpd21:55:210
138549981,5cyclictest17755-21turbostat19:19:590
138679977,0cyclictest674-21snmpd23:36:503
138679977,0cyclictest674-21snmpd22:59:113
138679977,0cyclictest674-21snmpd22:49:043
138679977,0cyclictest674-21snmpd20:52:073
138679977,0cyclictest674-21snmpd00:12:203
138679977,0cyclictest325-21hwrng23:41:513
138679977,0cyclictest325-21hwrng23:20:203
138679977,0cyclictest325-21hwrng23:16:143
138679977,0cyclictest325-21hwrng22:01:293
138679977,0cyclictest325-21hwrng20:36:303
138679977,0cyclictest325-21hwrng20:33:263
138679977,0cyclictest325-21hwrng20:05:463
138679977,0cyclictest325-21hwrng20:01:413
138679977,0cyclictest325-21hwrng19:55:323
138679977,0cyclictest325-21hwrng19:46:203
138679977,0cyclictest325-21hwrng00:31:003
138679977,0cyclictest325-21hwrng00:26:543
138679977,0cyclictest325-21hwrng00:16:403
138679976,1cyclictest674-21snmpd23:57:103
138679976,1cyclictest674-21snmpd19:33:353
138679976,1cyclictest674-21snmpd19:29:073
138679975,1cyclictest674-21snmpd20:48:403
138629977,0cyclictest674-21snmpd23:36:572
138629977,0cyclictest674-21snmpd22:20:492
138629977,0cyclictest674-21snmpd21:14:402
138629977,0cyclictest674-21snmpd20:09:092
138629977,0cyclictest674-21snmpd19:15:402
138629977,0cyclictest674-21snmpd19:11:572
138629977,0cyclictest325-21hwrng19:42:132
138629977,0cyclictest325-21hwrng00:10:312
138629976,1cyclictest674-21snmpd23:13:332
138629976,1cyclictest674-21snmpd23:03:592
138629976,1cyclictest674-21snmpd22:53:262
138629976,1cyclictest674-21snmpd00:22:522
138629976,1cyclictest674-21snmpd00:01:372
138589976,1cyclictest59550irq/125-lan22:10:181
138549977,0cyclictest674-21snmpd22:37:190
138549977,0cyclictest674-21snmpd21:10:230
138549977,0cyclictest674-21snmpd20:06:390
138549977,0cyclictest674-21snmpd00:39:350
138549977,0cyclictest325-21hwrng23:51:030
138549977,0cyclictest325-21hwrng22:57:490
138549977,0cyclictest325-21hwrng22:51:390
138549977,0cyclictest325-21hwrng22:12:460
138549977,0cyclictest325-21hwrng20:56:590
138549977,0cyclictest325-21hwrng20:23:120
138549977,0cyclictest325-21hwrng00:04:220
138549976,1cyclictest6837-21cat21:30:130
138549976,1cyclictest674-21snmpd22:16:150
138549976,1cyclictest674-21snmpd19:10:000
138549976,1cyclictest674-21snmpd00:34:020
138679966,0cyclictest674-21snmpd21:06:293
138679966,0cyclictest674-21snmpd19:19:503
138679966,0cyclictest325-21hwrng23:46:583
138679966,0cyclictest325-21hwrng21:20:323
138679965,1cyclictest674-21snmpd22:32:523
138679965,1cyclictest674-21snmpd22:20:463
138679965,1cyclictest674-21snmpd21:12:523
138679965,1cyclictest674-21snmpd20:17:183
138679965,1cyclictest21215-21cat22:05:133
138679965,1cyclictest11176-21cat23:00:133
138679964,2cyclictest10814-21cat21:40:143
138629966,0cyclictest674-21snmpd20:25:002
138629966,0cyclictest674-21snmpd19:58:382
138629966,0cyclictest674-21snmpd19:45:562
138629966,0cyclictest325-21hwrng21:38:582
138629965,1cyclictest674-21snmpd21:34:022
138629965,1cyclictest674-21snmpd19:39:292
138629965,1cyclictest29539-21cat23:45:142
138629965,1cyclictest13039-21needreboot21:45:152
138629964,0cyclictest18117-21idleruntime-cro20:40:002
138549966,0cyclictest674-21snmpd23:46:070
138549966,0cyclictest674-21snmpd22:31:520
138549966,0cyclictest674-21snmpd20:18:020
138549966,0cyclictest325-21hwrng23:00:530
138549966,0cyclictest325-21hwrng22:47:350
138549966,0cyclictest325-21hwrng22:20:560
138549966,0cyclictest325-21hwrng22:08:400
138549966,0cyclictest325-21hwrng21:51:150
138549966,0cyclictest325-21hwrng21:45:060
138549966,0cyclictest325-21hwrng21:44:050
138549966,0cyclictest325-21hwrng21:36:550
138549966,0cyclictest325-21hwrng21:08:150
138549966,0cyclictest325-21hwrng20:37:320
138549966,0cyclictest325-21hwrng20:25:130
138549966,0cyclictest325-21hwrng00:05:240
138549965,1cyclictest674-21snmpd23:44:040
138549965,1cyclictest674-21snmpd21:24:440
138549965,1cyclictest20732-21gltestperf20:45:140
138679955,0cyclictest325-21hwrng21:26:403
138679955,0cyclictest325-21hwrng21:19:313
138679954,1cyclictest674-21snmpd22:39:293
138679954,1cyclictest674-21snmpd21:50:543
138679954,1cyclictest23200-21cat22:10:143
138629955,0cyclictest24498-21dump-pmu-power22:15:002
138629954,1cyclictest674-21snmpd20:17:272
138629954,1cyclictest674-21snmpd00:36:552
138629954,1cyclictest674-21snmpd00:26:292
138629950,0cyclictest28832-21dump-pmu-power23:45:012
138549955,0cyclictest674-21snmpd21:16:370
138549955,0cyclictest674-21snmpd19:34:220
138549955,0cyclictest325-21hwrng22:25:030
138549955,0cyclictest325-21hwrng22:04:330
138549955,0cyclictest325-21hwrng21:00:020
138549955,0cyclictest325-21hwrng20:31:220
138549955,0cyclictest325-21hwrng00:21:470
138549954,1cyclictest674-21snmpd20:13:230
138549954,1cyclictest674-21snmpd00:26:460
138549954,1cyclictest21045-21gltestperf23:25:130
138679943,1cyclictest18214-21kworker/3:0+events23:31:363
138679943,1cyclictest18214-21kworker/3:0+events23:14:123
138679943,1cyclictest18214-21kworker/3:0+events23:06:503
138679943,1cyclictest18214-21kworker/3:0+events22:18:453
138679943,1cyclictest18214-21kworker/3:0+events21:37:043
138679943,1cyclictest18214-21kworker/3:0+events19:20:553
138679942,2cyclictest3596-21sed00:00:193
138679942,2cyclictest19100-21ntpq20:40:133
138629944,0cyclictest674-21snmpd19:25:102
138629944,0cyclictest325-21hwrng23:50:012
138629944,0cyclictest325-21hwrng23:15:132
138629944,0cyclictest325-21hwrng22:35:172
138629944,0cyclictest325-21hwrng22:16:502
138629944,0cyclictest325-21hwrng20:10:532
138629944,0cyclictest325-21hwrng19:33:012
138629944,0cyclictest325-21hwrng19:20:432
138629943,1cyclictest674-21snmpd23:22:082
138629943,1cyclictest674-21snmpd22:41:262
138629943,1cyclictest674-21snmpd00:30:022
138629943,1cyclictest674-21snmpd00:15:502
138629943,1cyclictest28907-21df_inode22:25:132
138629943,1cyclictest26862-21cpuspeed_turbos21:00:122
138629943,1cyclictest1121-21ntpq21:15:162
138629942,2cyclictest19806-21mailstats22:00:202
138629942,2cyclictest14742-21head21:50:142
138549944,0cyclictest674-21snmpd22:40:290
138549943,1cyclictest7109-21cat00:10:140
138549943,1cyclictest674-21snmpd19:55:560
138549942,2cyclictest28623-21needreboot19:45:150
138549942,2cyclictest13016-21grep23:05:120
138549941,1cyclictest25728-21sh19:40:000
138549940,4cyclictest27735-21turbostat19:44:590
138679932,1cyclictest674-21snmpd00:05:063
138679932,1cyclictest18214-21kworker/3:0+events22:25:083
138679932,1cyclictest18214-21kworker/3:0+events21:45:233
138679932,1cyclictest18214-21kworker/3:0+events20:20:073
138679932,1cyclictest18214-21kworker/3:0+events20:11:013
138679932,1cyclictest18214-21kworker/3:0+events19:40:513
138629933,0cyclictest325-21hwrng20:30:222
138629932,1cyclictest9479-21ntpq22:55:162
138629932,1cyclictest674-21snmpd19:52:542
138629932,1cyclictest2747-21tail21:20:132
138629932,1cyclictest0-21swapper/221:05:162
138629931,2cyclictest5630-21unixbench_singl22:45:202
138629931,2cyclictest19739-21vmstat20:40:182
138629931,2cyclictest1749-21sed23:55:202
138629930,3cyclictest5200-21ntpq21:25:152
138629930,3cyclictest13108-21smartctl23:05:122
138629930,2cyclictest21232-21ntpq20:45:202
138549932,1cyclictest1459-21awk23:55:160
138549931,2cyclictest15457-21sed23:10:160
138629920,2cyclictest30730-21apt-get22:30:102
138629920,2cyclictest22433-21apt-config20:50:012
138629920,2cyclictest20773-21taskset22:05:112
138629920,2cyclictest10350-21chrt21:40:012
138549921,1cyclictest674-21snmpd19:20:020
138549921,1cyclictest151ktimers/019:25:110
138549920,2cyclictest8643-21munin-node00:15:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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