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2026-01-13 - 05:24
[ 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 Tue Jan 13, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6794991918,1cyclictest59550irq/125-lan22:50:162
6794991918,1cyclictest59550irq/125-lan20:15:112
6794991818,0cyclictest59550irq/125-lan23:28:352
6794991817,1cyclictest59550irq/125-lan21:45:152
6794991716,1cyclictest59550irq/125-lan23:15:142
6794991716,1cyclictest59550irq/125-lan22:30:282
6794991716,1cyclictest59550irq/125-lan21:50:162
6794991716,1cyclictest59550irq/125-lan21:20:132
6794991716,1cyclictest59550irq/125-lan20:35:122
6794991716,1cyclictest59550irq/125-lan19:20:142
6794991716,1cyclictest59550irq/125-lan00:28:282
6794991716,1cyclictest59550irq/125-lan00:15:162
6794991716,1cyclictest59550irq/125-lan00:05:152
6794991616,0cyclictest59550irq/125-lan23:35:102
6794991616,0cyclictest59550irq/125-lan22:04:282
6794991616,0cyclictest59550irq/125-lan21:42:352
6794991615,1cyclictest59550irq/125-lan23:55:182
6794991615,1cyclictest59550irq/125-lan23:52:492
6794991615,1cyclictest59550irq/125-lan23:30:192
6794991615,1cyclictest59550irq/125-lan23:20:162
6794991615,1cyclictest59550irq/125-lan22:15:162
6794991615,1cyclictest59550irq/125-lan21:30:152
6794991615,1cyclictest59550irq/125-lan20:25:122
6794991615,1cyclictest59550irq/125-lan20:00:202
6794991615,1cyclictest59550irq/125-lan00:35:212
6794991515,0cyclictest59550irq/125-lan23:10:182
6794991515,0cyclictest59550irq/125-lan23:05:182
6794991515,0cyclictest59550irq/125-lan22:25:132
6794991515,0cyclictest59550irq/125-lan22:10:092
6794991514,1cyclictest59550irq/125-lan21:55:162
6794991514,1cyclictest59550irq/125-lan21:10:162
6794991514,1cyclictest59550irq/125-lan19:44:042
6794991514,1cyclictest59550irq/125-lan00:10:142
6789991515,0cyclictest325-21hwrng23:08:431
6789991515,0cyclictest325-21hwrng22:21:361
6786991515,0cyclictest325-21hwrng23:49:410
6786991515,0cyclictest325-21hwrng21:53:580
6786991515,0cyclictest325-21hwrng21:49:520
6786991515,0cyclictest325-21hwrng21:18:070
6786991515,0cyclictest325-21hwrng19:48:010
6794991414,0cyclictest59550irq/125-lan20:50:402
6794991414,0cyclictest59550irq/125-lan20:49:442
6794991413,1cyclictest59550irq/125-lan23:45:112
6794991413,1cyclictest59550irq/125-lan22:07:382
6794991413,1cyclictest59550irq/125-lan21:15:112
6794991413,1cyclictest59550irq/125-lan19:30:102
6794991413,1cyclictest59550irq/125-lan19:15:142
6794991413,1cyclictest59550irq/125-lan00:20:132
6789991414,0cyclictest325-21hwrng23:11:481
6786991414,0cyclictest325-21hwrng22:01:080
6786991414,0cyclictest325-21hwrng21:57:030
6786991414,0cyclictest325-21hwrng00:13:130
6794991312,1cyclictest59550irq/125-lan20:10:142
6794991312,1cyclictest59550irq/125-lan20:10:142
6794991312,1cyclictest59550irq/125-lan19:10:232
6794991312,1cyclictest59550irq/125-lan00:00:152
6789991313,0cyclictest325-21hwrng22:28:471
6786991313,0cyclictest325-21hwrng20:05:250
6786991313,0cyclictest325-21hwrng19:10:070
6794991212,0cyclictest59550irq/125-lan22:40:182
6794991211,1cyclictest59550irq/125-lan23:40:152
6794991211,1cyclictest59550irq/125-lan20:55:172
6794991211,1cyclictest59550irq/125-lan19:55:212
6794991211,1cyclictest59550irq/125-lan19:25:202
6786991212,0cyclictest674-21snmpd23:55:190
6786991212,0cyclictest674-21snmpd00:18:570
6786991212,0cyclictest3993-21cat23:00:140
6786991212,0cyclictest3654-21cat21:40:160
6786991212,0cyclictest325-21hwrng19:15:140
6786991212,0cyclictest24396-21cat23:50:140
6794991111,0cyclictest59550irq/125-lan22:35:112
6794991110,1cyclictest59550irq/125-lan21:25:192
6794991110,1cyclictest59550irq/125-lan21:00:152
6794991110,1cyclictest59550irq/125-lan20:20:152
6794991110,1cyclictest59550irq/125-lan19:55:002
6789991111,0cyclictest325-21hwrng22:46:111
6789991111,0cyclictest325-21hwrng21:04:481
6789991111,0cyclictest325-21hwrng20:58:401
6789991111,0cyclictest325-21hwrng00:15:171
679499109,1cyclictest59550irq/125-lan23:00:162
679499109,1cyclictest59550irq/125-lan22:45:122
679499109,1cyclictest59550irq/125-lan19:45:172
6789991010,0cyclictest325-21hwrng23:22:011
6789991010,0cyclictest325-21hwrng22:36:581
6789991010,0cyclictest325-21hwrng19:50:031
6789991010,0cyclictest325-21hwrng19:38:481
6789991010,0cyclictest325-21hwrng19:28:331
6789991010,0cyclictest325-21hwrng19:22:251
6789991010,0cyclictest325-21hwrng00:37:481
6789991010,0cyclictest325-21hwrng00:31:401
6786991010,0cyclictest325-21hwrng22:46:110
6786991010,0cyclictest325-21hwrng00:00:570
67989999,0cyclictest325-21hwrng23:35:203
67949998,1cyclictest59550irq/125-lan21:35:132
67899999,0cyclictest325-21hwrng23:17:561
67899999,0cyclictest325-21hwrng22:30:491
67899998,1cyclictest674-21snmpd21:42:271
67869999,0cyclictest325-21hwrng20:31:010
67869999,0cyclictest325-21hwrng20:04:240
67869999,0cyclictest325-21hwrng00:37:480
67869999,0cyclictest325-21hwrng00:31:400
67989988,0cyclictest674-21snmpd23:45:373
67989988,0cyclictest674-21snmpd22:50:203
67989988,0cyclictest674-21snmpd22:16:343
67989988,0cyclictest674-21snmpd20:16:523
67989988,0cyclictest674-21snmpd19:29:553
67989988,0cyclictest674-21snmpd00:38:363
67989988,0cyclictest674-21snmpd00:20:083
67989988,0cyclictest325-21hwrng23:50:423
67989988,0cyclictest325-21hwrng23:44:343
67989988,0cyclictest325-21hwrng23:27:093
67989988,0cyclictest325-21hwrng23:18:573
67989988,0cyclictest325-21hwrng22:13:253
67989988,0cyclictest325-21hwrng22:02:093
67989988,0cyclictest325-21hwrng21:37:353
67989988,0cyclictest325-21hwrng19:58:153
67989988,0cyclictest325-21hwrng19:49:023
67989988,0cyclictest325-21hwrng00:05:023
67989987,1cyclictest7858-21kworker/3:2+events23:56:513
67989987,1cyclictest7858-21kworker/3:2+events23:31:143
67989987,1cyclictest7858-21kworker/3:2+events22:40:023
67989987,1cyclictest7858-21kworker/3:2+events19:40:503
67989987,1cyclictest674-21snmpd22:29:503
67989987,1cyclictest674-21snmpd20:35:123
67989987,1cyclictest674-21snmpd00:12:153
67949988,0cyclictest59550irq/125-lan21:05:292
67949988,0cyclictest59550irq/125-lan20:42:272
67949987,1cyclictest59550irq/125-lan22:20:202
67899988,0cyclictest674-21snmpd21:57:011
67899988,0cyclictest674-21snmpd21:15:141
67899988,0cyclictest674-21snmpd20:07:141
67899988,0cyclictest674-21snmpd19:47:141
67899988,0cyclictest674-21snmpd00:22:411
67899988,0cyclictest325-21hwrng22:17:311
67899988,0cyclictest325-21hwrng22:10:221
67899988,0cyclictest325-21hwrng19:57:131
67899987,1cyclictest674-21snmpd23:43:051
67899987,1cyclictest674-21snmpd23:31:281
67899987,1cyclictest674-21snmpd21:14:531
67899987,1cyclictest674-21snmpd00:29:031
67869988,0cyclictest674-21snmpd22:32:170
67869988,0cyclictest325-21hwrng19:22:250
67869988,0cyclictest325-21hwrng00:25:300
67869987,1cyclictest674-21snmpd20:46:190
67869987,1cyclictest325-21hwrng20:19:450
67989977,0cyclictest674-21snmpd20:44:313
67989977,0cyclictest674-21snmpd00:01:173
67989977,0cyclictest325-21hwrng23:21:003
67989977,0cyclictest325-21hwrng23:13:513
67989977,0cyclictest325-21hwrng21:58:033
67989977,0cyclictest325-21hwrng21:50:543
67989977,0cyclictest325-21hwrng21:48:503
67989977,0cyclictest325-21hwrng21:15:033
67989977,0cyclictest325-21hwrng21:02:463
67989977,0cyclictest325-21hwrng20:10:323
67989977,0cyclictest325-21hwrng20:10:323
67989977,0cyclictest325-21hwrng20:03:223
67989977,0cyclictest325-21hwrng19:54:103
67989977,0cyclictest325-21hwrng19:20:223
67989976,1cyclictest674-21snmpd22:59:013
67989976,1cyclictest674-21snmpd20:05:573
67949977,0cyclictest325-21hwrng22:56:262
67949977,0cyclictest325-21hwrng20:06:262
67899977,0cyclictest674-21snmpd23:26:161
67899977,0cyclictest674-21snmpd21:53:481
67899977,0cyclictest674-21snmpd21:48:121
67899977,0cyclictest674-21snmpd21:38:031
67899977,0cyclictest674-21snmpd20:11:301
67899977,0cyclictest674-21snmpd20:11:301
67899977,0cyclictest674-21snmpd19:14:181
67899977,0cyclictest325-21hwrng23:50:421
67899977,0cyclictest325-21hwrng22:43:081
67899977,0cyclictest325-21hwrng22:05:131
67899977,0cyclictest325-21hwrng20:01:191
67899977,0cyclictest325-21hwrng19:30:361
67899976,1cyclictest674-21snmpd20:27:121
67899976,1cyclictest674-21snmpd00:09:381
67869977,0cyclictest325-21hwrng23:38:240
67869977,0cyclictest325-21hwrng21:39:370
67869977,0cyclictest325-21hwrng21:28:220
67869977,0cyclictest325-21hwrng20:56:370
67869977,0cyclictest325-21hwrng19:50:030
67869977,0cyclictest325-21hwrng00:07:050
67869976,1cyclictest652-21ntpd20:50:110
67989966,0cyclictest674-21snmpd21:41:123
67989966,0cyclictest674-21snmpd20:30:063
67989966,0cyclictest674-21snmpd20:25:063
67989966,0cyclictest325-21hwrng21:22:143
67989965,1cyclictest7858-21kworker/3:2+events19:15:143
67989965,1cyclictest674-21snmpd22:49:053
67989965,1cyclictest674-21snmpd21:09:473
67989965,1cyclictest15243-21cat20:50:133
67949966,0cyclictest59550irq/125-lan19:38:192
67949965,1cyclictest674-21snmpd00:34:102
67899966,0cyclictest674-21snmpd23:56:141
67899966,0cyclictest674-21snmpd21:05:271
67899966,0cyclictest674-21snmpd20:24:181
67899966,0cyclictest674-21snmpd19:16:551
67899966,0cyclictest325-21hwrng22:50:171
67899966,0cyclictest325-21hwrng21:20:111
67899965,1cyclictest674-21snmpd23:35:041
67899965,1cyclictest674-21snmpd20:53:081
67899965,1cyclictest674-21snmpd20:45:221
67869966,0cyclictest674-21snmpd20:35:310
67869966,0cyclictest325-21hwrng23:40:270
67869966,0cyclictest325-21hwrng23:30:140
67869966,0cyclictest325-21hwrng23:05:380
67869966,0cyclictest325-21hwrng22:56:260
67869966,0cyclictest325-21hwrng22:43:080
67869966,0cyclictest325-21hwrng22:35:560
67869966,0cyclictest325-21hwrng21:33:290
67869966,0cyclictest325-21hwrng20:29:590
67869966,0cyclictest325-21hwrng20:22:500
67869966,0cyclictest325-21hwrng19:36:450
67869966,0cyclictest325-21hwrng19:30:360
67869966,0cyclictest325-21hwrng19:25:290
67869966,0cyclictest325-21hwrng00:21:250
67869965,1cyclictest674-21snmpd23:10:420
67869965,1cyclictest674-21snmpd22:50:170
67869965,1cyclictest674-21snmpd22:15:520
67989955,0cyclictest674-21snmpd19:39:383
67989955,0cyclictest325-21hwrng21:26:193
67989955,0cyclictest325-21hwrng21:11:593
67989955,0cyclictest325-21hwrng20:21:483
67989955,0cyclictest325-21hwrng19:11:093
67989954,1cyclictest674-21snmpd23:05:333
67989954,1cyclictest674-21snmpd23:01:303
67989954,1cyclictest674-21snmpd00:30:553
67899955,0cyclictest674-21snmpd20:18:541
67899955,0cyclictest674-21snmpd00:03:421
67899954,1cyclictest674-21snmpd23:00:001
67899954,1cyclictest674-21snmpd20:40:161
67869955,0cyclictest325-21hwrng21:14:010
67869955,0cyclictest325-21hwrng20:40:140
67869954,1cyclictest674-21snmpd23:17:240
67869954,1cyclictest23725-21idleruntime-cro22:30:000
67869953,2cyclictest21579-21ntpq21:05:160
67989944,0cyclictest674-21snmpd00:27:433
67989944,0cyclictest325-21hwrng19:34:423
67989944,0cyclictest24361-21gltestperf22:30:133
67989943,1cyclictest674-21snmpd22:05:563
67989943,1cyclictest431ktimers/300:15:113
67989943,1cyclictest17610-21ntpq20:55:163
67989942,2cyclictest32362-21ntpq21:30:143
67949943,1cyclictest59550irq/125-lan20:30:142
67899944,0cyclictest674-21snmpd23:48:591
67899943,1cyclictest652-21ntpd00:10:111
67899942,2cyclictest674-21snmpd21:25:561
67899942,2cyclictest10538-21gltestperf20:35:141
67869940,4cyclictest29343-21turbostat21:24:590
67869940,4cyclictest21733-21turbostat22:24:590
67869940,4cyclictest21517-21turbostat19:45:000
67989932,1cyclictest674-21snmpd20:47:433
67989931,2cyclictest20789-21ntpq22:20:173
67899933,0cyclictest0-21swapper/122:00:131
67899932,1cyclictest674-21snmpd21:30:411
67899932,1cyclictest652-21ntpd20:30:111
67899931,2cyclictest2419-21smartctl22:55:191
67869932,1cyclictest13893-21fw_forwarded_lo22:05:120
67869932,1cyclictest12111-21grep23:20:110
67869931,2cyclictest674-21snmpd23:28:310
67869931,2cyclictest417-21fw_conntrack20:10:130
67869931,2cyclictest417-21fw_conntrack20:10:120
67869931,2cyclictest26368-21sort19:55:130
67869930,3cyclictest16349-21ntpq22:10:150
67869930,1cyclictest19499-21ntpq21:00:130
67989920,2cyclictest25943-21seq22:35:013
67899921,1cyclictest19977-21fschecks_count19:40:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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