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2026-02-24 - 06:29
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 Tue Feb 24, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10791991918,1cyclictest59550irq/125-lan23:15:171
10791991817,1cyclictest59550irq/125-lan21:40:141
10791991817,1cyclictest59550irq/125-lan20:22:541
10791991816,2cyclictest59550irq/125-lan20:35:121
10791991815,3cyclictest59550irq/125-lan23:20:221
10783991816,0cyclictest325-21hwrng22:00:130
10791991716,1cyclictest59550irq/125-lan23:30:171
10791991716,1cyclictest59550irq/125-lan22:50:141
10791991716,1cyclictest59550irq/125-lan22:25:121
10791991716,1cyclictest59550irq/125-lan22:20:141
10791991716,1cyclictest59550irq/125-lan19:50:141
10791991716,1cyclictest59550irq/125-lan00:20:281
10791991715,1cyclictest59550irq/125-lan19:30:101
10791991616,0cyclictest59550irq/125-lan21:51:271
10791991616,0cyclictest59550irq/125-lan21:39:281
10791991615,1cyclictest59550irq/125-lan23:40:101
10791991615,1cyclictest59550irq/125-lan23:36:291
10791991615,1cyclictest59550irq/125-lan23:00:161
10791991615,1cyclictest59550irq/125-lan21:00:201
10791991615,1cyclictest59550irq/125-lan19:55:121
10791991614,2cyclictest59550irq/125-lan20:30:181
10791991515,0cyclictest59550irq/125-lan23:25:121
10791991515,0cyclictest59550irq/125-lan22:35:201
10791991515,0cyclictest59550irq/125-lan21:20:131
10791991515,0cyclictest59550irq/125-lan21:05:161
10791991515,0cyclictest59550irq/125-lan19:14:041
10791991514,1cyclictest59550irq/125-lan23:46:541
10791991514,1cyclictest59550irq/125-lan22:30:101
10791991514,1cyclictest59550irq/125-lan22:00:131
10791991514,1cyclictest59550irq/125-lan21:45:141
10791991514,1cyclictest59550irq/125-lan20:41:291
10791991514,1cyclictest59550irq/125-lan20:25:121
10791991514,1cyclictest59550irq/125-lan19:25:181
10791991514,1cyclictest59550irq/125-lan00:05:171
10783991515,0cyclictest325-21hwrng19:43:000
10798991414,0cyclictest325-21hwrng22:34:013
10798991414,0cyclictest325-21hwrng20:02:273
10798991414,0cyclictest325-21hwrng00:17:263
10791991414,0cyclictest59550irq/125-lan23:10:111
10791991413,1cyclictest59550irq/125-lan22:40:131
10791991413,1cyclictest59550irq/125-lan20:45:141
10791991413,1cyclictest59550irq/125-lan19:45:211
10791991413,1cyclictest59550irq/125-lan00:12:511
10791991413,1cyclictest59550irq/125-lan00:00:201
10791991411,3cyclictest59550irq/125-lan22:05:181
10798991313,0cyclictest325-21hwrng22:22:443
10798991313,0cyclictest325-21hwrng21:21:173
10791991313,0cyclictest59550irq/125-lan23:51:291
10791991313,0cyclictest59550irq/125-lan20:51:281
10791991313,0cyclictest59550irq/125-lan20:00:131
10791991313,0cyclictest59550irq/125-lan19:15:161
10791991313,0cyclictest59550irq/125-lan00:18:401
10791991312,1cyclictest59550irq/125-lan22:15:161
10791991312,1cyclictest59550irq/125-lan20:20:001
10791991312,1cyclictest59550irq/125-lan19:20:201
10791991312,1cyclictest59550irq/125-lan00:40:001
10791991311,2cyclictest59550irq/125-lan21:55:121
10791991310,1cyclictest59550irq/125-lan22:10:161
10783991313,0cyclictest674-21snmpd22:40:140
10783991313,0cyclictest674-21snmpd21:47:320
10783991313,0cyclictest325-21hwrng20:48:320
10783991313,0cyclictest325-21hwrng19:58:220
10783991313,0cyclictest325-21hwrng19:45:020
10791991212,0cyclictest59550irq/125-lan00:30:161
10791991212,0cyclictest59550irq/125-lan00:26:281
10791991211,1cyclictest59550irq/125-lan20:10:171
10783991212,0cyclictest325-21hwrng22:05:200
10791991111,0cyclictest59550irq/125-lan21:32:241
10791991110,1cyclictest59550irq/125-lan23:55:161
10791991110,1cyclictest59550irq/125-lan21:15:171
10791991110,1cyclictest59550irq/125-lan20:05:171
10783991111,0cyclictest325-21hwrng19:24:330
1079199109,1cyclictest59550irq/125-lan20:55:141
10791991010,0cyclictest59550irq/125-lan22:55:191
10783991010,0cyclictest325-21hwrng20:13:430
10783991010,0cyclictest325-21hwrng19:37:520
107959999,0cyclictest325-21hwrng22:04:192
107959996,2cyclictest674-21snmpd22:45:212
107919999,0cyclictest59550irq/125-lan21:25:131
107919998,1cyclictest59550irq/125-lan21:10:121
107919998,1cyclictest59550irq/125-lan19:35:281
107839999,0cyclictest325-21hwrng22:10:260
107839999,0cyclictest325-21hwrng21:42:480
107989988,0cyclictest674-21snmpd19:32:033
107989988,0cyclictest674-21snmpd19:18:023
107989986,2cyclictest674-21snmpd19:55:333
107959988,0cyclictest674-21snmpd23:36:072
107959988,0cyclictest674-21snmpd23:20:332
107959988,0cyclictest674-21snmpd22:33:062
107959988,0cyclictest325-21hwrng23:32:232
107959988,0cyclictest325-21hwrng23:26:132
107959988,0cyclictest325-21hwrng21:34:372
107959988,0cyclictest325-21hwrng20:28:042
107959988,0cyclictest325-21hwrng19:11:152
107919988,0cyclictest59550irq/125-lan22:48:281
107839988,0cyclictest674-21snmpd22:34:210
107839988,0cyclictest674-21snmpd22:20:180
107839988,0cyclictest674-21snmpd21:17:220
107839988,0cyclictest674-21snmpd20:01:100
107839988,0cyclictest325-21hwrng23:54:540
107839988,0cyclictest325-21hwrng23:25:110
107839988,0cyclictest325-21hwrng23:24:110
107839988,0cyclictest325-21hwrng23:17:010
107839988,0cyclictest325-21hwrng21:55:050
107839988,0cyclictest325-21hwrng21:54:030
107839988,0cyclictest325-21hwrng21:39:430
107839988,0cyclictest325-21hwrng20:31:080
107839988,0cyclictest325-21hwrng20:28:040
107839988,0cyclictest325-21hwrng20:23:570
107839988,0cyclictest325-21hwrng20:16:470
107839988,0cyclictest325-21hwrng19:51:110
107839988,0cyclictest325-21hwrng00:39:580
107839988,0cyclictest325-21hwrng00:10:150
107839988,0cyclictest325-21hwrng00:06:100
107839988,0cyclictest325-21hwrng00:00:000
107839987,1cyclictest674-21snmpd22:26:110
107839987,1cyclictest674-21snmpd00:31:110
107989977,0cyclictest674-21snmpd22:37:263
107989977,0cyclictest674-21snmpd22:00:353
107989977,0cyclictest674-21snmpd20:21:113
107989977,0cyclictest325-21hwrng23:30:203
107989977,0cyclictest325-21hwrng22:44:153
107989977,0cyclictest325-21hwrng19:10:133
107989976,1cyclictest674-21snmpd23:43:553
107989976,1cyclictest674-21snmpd22:50:003
107989976,1cyclictest674-21snmpd21:38:423
107989976,1cyclictest674-21snmpd19:49:573
107989976,1cyclictest674-21snmpd19:36:463
107989976,1cyclictest30847-21cat23:55:133
107989976,1cyclictest19747-21cat20:50:143
107989976,1cyclictest10776-21cyclictest22:59:593
107959977,0cyclictest674-21snmpd23:15:552
107959977,0cyclictest674-21snmpd22:36:532
107959977,0cyclictest674-21snmpd21:56:132
107959977,0cyclictest674-21snmpd21:46:232
107959977,0cyclictest674-21snmpd19:44:482
107959977,0cyclictest674-21snmpd00:02:442
107959977,0cyclictest325-21hwrng21:27:272
107959977,0cyclictest325-21hwrng20:45:272
107959977,0cyclictest325-21hwrng20:41:222
107959977,0cyclictest325-21hwrng20:37:152
107959977,0cyclictest325-21hwrng20:23:572
107959977,0cyclictest325-21hwrng20:10:392
107959977,0cyclictest325-21hwrng19:21:302
107959976,1cyclictest674-21snmpd23:59:042
107959976,1cyclictest674-21snmpd23:05:482
107959976,1cyclictest674-21snmpd20:15:012
107959976,1cyclictest5274-21cat21:35:132
107959975,2cyclictest674-21snmpd22:41:502
107839977,0cyclictest674-21snmpd21:07:240
107839977,0cyclictest674-21snmpd21:00:390
107839977,0cyclictest674-21snmpd19:17:440
107839977,0cyclictest325-21hwrng23:55:550
107839977,0cyclictest325-21hwrng23:35:270
107839977,0cyclictest325-21hwrng22:15:350
107839977,0cyclictest325-21hwrng20:08:350
107839976,1cyclictest674-21snmpd23:31:130
107839976,1cyclictest674-21snmpd00:17:180
107989966,0cyclictest674-21snmpd23:07:543
107989966,0cyclictest674-21snmpd22:19:123
107989966,0cyclictest674-21snmpd20:33:263
107989966,0cyclictest674-21snmpd20:13:083
107989966,0cyclictest674-21snmpd20:06:563
107989966,0cyclictest674-21snmpd00:31:153
107989965,1cyclictest674-21snmpd21:27:523
107989965,1cyclictest674-21snmpd20:55:573
107989965,1cyclictest674-21snmpd20:35:293
107989965,1cyclictest674-21snmpd20:15:523
107989965,1cyclictest411-21systemd-resolve22:13:513
107989965,1cyclictest411-21systemd-resolve19:25:503
107989965,1cyclictest411-21systemd-resolve00:13:503
107959966,0cyclictest674-21snmpd19:16:232
107959966,0cyclictest674-21snmpd00:35:122
107959965,1cyclictest7706-21cat21:40:152
107959965,1cyclictest674-21snmpd23:42:432
107959965,1cyclictest674-21snmpd21:54:432
107959965,1cyclictest674-21snmpd00:30:362
107919965,1cyclictest59550irq/125-lan23:05:171
107839966,0cyclictest674-21snmpd23:14:480
107839966,0cyclictest674-21snmpd20:50:590
107839965,1cyclictest674-21snmpd23:05:070
107839965,1cyclictest674-21snmpd23:02:490
107839965,1cyclictest674-21snmpd21:14:150
107839965,1cyclictest674-21snmpd20:58:180
107989955,0cyclictest674-21snmpd21:55:203
107989955,0cyclictest674-21snmpd21:13:193
107989955,0cyclictest325-21hwrng22:54:283
107989955,0cyclictest325-21hwrng20:47:303
107989954,1cyclictest674-21snmpd00:26:353
107989954,1cyclictest411-21systemd-resolve21:01:503
107989954,1cyclictest249-20systemd-journal23:13:513
107959955,0cyclictest674-21snmpd21:03:322
107959955,0cyclictest674-21snmpd20:32:172
107959954,1cyclictest674-21snmpd23:54:562
107959954,1cyclictest674-21snmpd22:59:412
107959954,1cyclictest674-21snmpd19:29:572
107959954,1cyclictest31715-21cat21:20:152
107959954,1cyclictest23385-21sendmail22:20:002
107959953,2cyclictest18394-21ntpq22:05:162
107959952,1cyclictest27095-21idleruntime-cro19:50:002
107919954,1cyclictest59550irq/125-lan19:40:201
107839955,0cyclictest674-21snmpd19:14:120
107839954,1cyclictest674-21snmpd21:23:420
107839954,1cyclictest674-21snmpd20:40:240
107839954,1cyclictest1904-21fschecks_time22:45:150
107989944,0cyclictest674-21snmpd23:49:473
107989944,0cyclictest325-21hwrng23:52:503
107989944,0cyclictest325-21hwrng23:20:043
107989944,0cyclictest325-21hwrng23:16:003
107989944,0cyclictest325-21hwrng22:26:503
107989944,0cyclictest325-21hwrng22:05:193
107989944,0cyclictest325-21hwrng21:15:093
107989944,0cyclictest325-21hwrng19:20:293
107989943,1cyclictest472-21systemd-logind20:27:513
107989943,1cyclictest296-21systemd-udevd19:50:513
107989943,1cyclictest249-20systemd-journal23:26:503
107989942,2cyclictest8407-21sed00:20:143
107989942,2cyclictest477-21NetworkManager19:41:203
107989942,2cyclictest4213-21sshd21:30:283
107989942,2cyclictest23208-21ntpq23:35:143
107989940,4cyclictest7350-21turbostat23:04:553
107959944,0cyclictest674-21snmpd00:06:392
107959944,0cyclictest325-21hwrng23:10:512
107959944,0cyclictest325-21hwrng20:59:482
107959944,0cyclictest325-21hwrng20:54:402
107959944,0cyclictest325-21hwrng19:57:202
107959944,0cyclictest325-21hwrng00:29:422
107959943,1cyclictest674-21snmpd21:13:312
107959943,1cyclictest26532-21cpuspeed_turbos23:45:122
107959942,2cyclictest674-21snmpd21:18:132
107959942,2cyclictest6369-21tail00:15:152
107959942,2cyclictest27450-21grep19:50:132
107959942,2cyclictest22436-21sed19:35:212
107839944,0cyclictest9760-21idleruntime-cro00:25:000
107839944,0cyclictest674-21snmpd22:39:570
107839943,1cyclictest674-21snmpd23:46:020
107839943,1cyclictest674-21snmpd21:30:130
107839943,1cyclictest21095-21cron19:35:000
107839942,2cyclictest1601-21awk21:25:160
107839940,1cyclictest0-21swapper/019:29:230
107989933,0cyclictest431ktimers/321:49:513
107989932,1cyclictest431ktimers/321:07:503
107989932,1cyclictest14757-21ntpq00:35:153
107989932,1cyclictest0-21swapper/300:00:143
107989930,3cyclictest2770-21ntpq00:05:153
107989930,2cyclictest7505-21/usr/sbin/munin21:40:133
107989930,2cyclictest16027-21ntp_192.168.11420:40:163
107959932,1cyclictest674-21snmpd22:54:292
107959932,1cyclictest674-21snmpd21:05:002
107959932,1cyclictest19806-21cat19:30:132
107959931,2cyclictest9484-21seq00:21:422
107959931,2cyclictest674-21snmpd23:00:062
107959931,2cyclictest27272-21unixbench-2d22:25:202
107959931,2cyclictest25806-21ls22:24:592
107959931,2cyclictest1639-21sh20:05:162
107839931,2cyclictest6380-21gcc22:55:160
107839931,0cyclictest171rcu_preempt23:40:100
107839930,3cyclictest13590-21nfs4_client20:35:160
107989920,2cyclictest11390-21rm21:49:593
107959921,1cyclictest674-21snmpd20:00:042
107959921,1cyclictest351ktimers/200:10:092
107959920,2cyclictest19625-21/usr/sbin/munin22:10:132
107839920,2cyclictest10293-21grep00:25:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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