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2026-02-21 - 15:32
[ 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 Sat Feb 21, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
953991918,1cyclictest59550irq/125-lan10:50:161
953991817,1cyclictest59550irq/125-lan12:15:201
953991817,1cyclictest59550irq/125-lan11:40:181
953991817,1cyclictest59550irq/125-lan10:55:111
953991817,1cyclictest59550irq/125-lan10:40:181
953991817,1cyclictest59550irq/125-lan09:45:191
953991817,1cyclictest59550irq/125-lan08:35:201
953991817,1cyclictest59550irq/125-lan08:05:111
953991717,0cyclictest59550irq/125-lan08:03:181
953991716,1cyclictest59550irq/125-lan12:10:211
953991716,1cyclictest59550irq/125-lan11:15:151
953991716,1cyclictest59550irq/125-lan10:30:231
953991716,1cyclictest59550irq/125-lan08:20:141
953991716,1cyclictest59550irq/125-lan08:10:121
953991716,1cyclictest59550irq/125-lan07:20:131
953991616,0cyclictest59550irq/125-lan10:05:121
953991616,0cyclictest59550irq/125-lan10:00:151
953991616,0cyclictest59550irq/125-lan07:40:171
953991616,0cyclictest59550irq/125-lan07:37:521
953991615,1cyclictest59550irq/125-lan11:55:141
953991615,1cyclictest59550irq/125-lan11:10:111
953991615,1cyclictest59550irq/125-lan09:30:131
953991615,1cyclictest59550irq/125-lan09:25:111
953991615,1cyclictest59550irq/125-lan09:05:201
953991615,1cyclictest59550irq/125-lan08:45:131
953991615,1cyclictest59550irq/125-lan08:30:131
953991615,1cyclictest59550irq/125-lan07:50:111
953991515,0cyclictest59550irq/125-lan09:00:211
953991514,1cyclictest59550irq/125-lan11:20:131
953991514,1cyclictest59550irq/125-lan10:25:121
953991514,1cyclictest59550irq/125-lan10:15:111
953991514,1cyclictest59550irq/125-lan09:15:121
953991514,1cyclictest59550irq/125-lan08:40:231
953991514,1cyclictest59550irq/125-lan07:45:201
953991514,1cyclictest59550irq/125-lan07:15:171
953991513,1cyclictest59550irq/125-lan11:50:101
962991414,0cyclictest325-21hwrng08:23:343
953991414,0cyclictest59550irq/125-lan09:10:171
953991414,0cyclictest59550irq/125-lan08:15:131
953991414,0cyclictest59550irq/125-lan07:30:121
953991413,1cyclictest59550irq/125-lan12:20:171
953991413,1cyclictest59550irq/125-lan11:05:211
953991413,1cyclictest59550irq/125-lan11:00:171
953991413,1cyclictest59550irq/125-lan10:45:151
953991413,1cyclictest59550irq/125-lan10:10:181
953991413,1cyclictest59550irq/125-lan09:20:111
953991413,1cyclictest59550irq/125-lan08:50:121
953991413,1cyclictest59550irq/125-lan08:25:131
953991413,1cyclictest59550irq/125-lan07:55:131
953991413,1cyclictest59550irq/125-lan07:25:141
958991313,0cyclictest325-21hwrng12:02:432
953991313,0cyclictest59550irq/125-lan12:05:151
953991313,0cyclictest59550irq/125-lan09:50:141
953991312,1cyclictest59550irq/125-lan12:35:171
953991312,1cyclictest59550irq/125-lan12:00:151
953991312,1cyclictest59550irq/125-lan11:30:141
953991312,1cyclictest59550irq/125-lan11:25:131
953991312,1cyclictest59550irq/125-lan09:40:151
946991313,0cyclictest325-21hwrng08:21:310
946991313,0cyclictest325-21hwrng07:48:450
946991313,0cyclictest325-21hwrng07:42:370
953991211,1cyclictest59550irq/125-lan12:30:121
953991211,1cyclictest59550irq/125-lan12:25:201
953991211,1cyclictest59550irq/125-lan09:35:121
946991212,0cyclictest325-21hwrng09:11:430
946991111,0cyclictest325-21hwrng11:33:010
946991111,0cyclictest325-21hwrng08:50:120
946991111,0cyclictest325-21hwrng08:19:280
95399109,1cyclictest59550irq/125-lan10:20:151
953991010,0cyclictest59550irq/125-lan10:39:511
946991010,0cyclictest325-21hwrng12:28:180
946991010,0cyclictest325-21hwrng10:35:400
946991010,0cyclictest325-21hwrng09:00:260
946991010,0cyclictest325-21hwrng08:07:110
946991010,0cyclictest325-21hwrng07:57:580
946991010,0cyclictest325-21hwrng07:50:480
9629998,1cyclictest674-21snmpd07:49:043
9629998,1cyclictest4414-21kworker/3:1+events11:33:003
9589999,0cyclictest325-21hwrng07:30:192
9539998,1cyclictest59550irq/125-lan11:45:171
9469999,0cyclictest325-21hwrng12:16:010
9469999,0cyclictest325-21hwrng11:35:030
9469999,0cyclictest325-21hwrng09:41:230
9469999,0cyclictest325-21hwrng09:33:120
9469999,0cyclictest325-21hwrng07:14:580
9629988,0cyclictest674-21snmpd11:26:263
9629988,0cyclictest674-21snmpd07:28:243
9629988,0cyclictest325-21hwrng09:31:093
9629988,0cyclictest325-21hwrng08:49:103
9629988,0cyclictest325-21hwrng08:00:013
9629988,0cyclictest325-21hwrng07:53:523
9629988,0cyclictest325-21hwrng07:40:343
9629988,0cyclictest325-21hwrng07:22:083
9629987,1cyclictest674-21snmpd12:29:043
9629987,1cyclictest4414-21kworker/3:1+events08:08:133
9629987,1cyclictest325-21hwrng08:50:123
9589988,0cyclictest674-21snmpd10:37:032
9589988,0cyclictest674-21snmpd09:10:242
9589988,0cyclictest674-21snmpd08:00:042
9589988,0cyclictest674-21snmpd07:54:012
9589988,0cyclictest325-21hwrng11:23:472
9589988,0cyclictest325-21hwrng07:17:012
9589987,1cyclictest674-21snmpd09:31:222
9539988,0cyclictest59550irq/125-lan08:55:131
9539988,0cyclictest325-21hwrng11:39:091
9469988,0cyclictest674-21snmpd11:14:530
9469988,0cyclictest674-21snmpd10:46:260
9469988,0cyclictest674-21snmpd10:25:540
9469988,0cyclictest674-21snmpd10:17:240
9469988,0cyclictest325-21hwrng12:12:560
9469988,0cyclictest325-21hwrng09:52:390
9469988,0cyclictest325-21hwrng09:35:150
9629977,0cyclictest674-21snmpd11:52:063
9629977,0cyclictest674-21snmpd09:41:403
9629977,0cyclictest674-21snmpd08:33:503
9629977,0cyclictest674-21snmpd07:31:363
9629977,0cyclictest4414-21kworker/3:1+events09:25:003
9629977,0cyclictest325-21hwrng12:36:303
9629977,0cyclictest325-21hwrng12:02:433
9629977,0cyclictest325-21hwrng08:17:253
9629977,0cyclictest325-21hwrng08:13:203
9629977,0cyclictest325-21hwrng07:57:583
9629976,1cyclictest674-21snmpd10:42:173
9629976,1cyclictest674-21snmpd10:21:003
9629976,1cyclictest674-21snmpd09:59:293
9629975,2cyclictest674-21snmpd10:10:123
9589977,0cyclictest674-21snmpd10:48:312
9589977,0cyclictest674-21snmpd08:32:082
9589977,0cyclictest325-21hwrng12:12:562
9589977,0cyclictest325-21hwrng12:08:512
9589977,0cyclictest325-21hwrng11:51:262
9589977,0cyclictest325-21hwrng08:55:192
9589977,0cyclictest325-21hwrng07:11:532
9589976,1cyclictest674-21snmpd12:17:292
9589976,1cyclictest674-21snmpd11:55:302
9589976,1cyclictest674-21snmpd10:27:072
9589976,1cyclictest674-21snmpd08:16:532
9589976,1cyclictest674-21snmpd07:42:462
9539977,0cyclictest59550irq/125-lan07:14:021
9539977,0cyclictest325-21hwrng09:59:501
9469977,0cyclictest674-21snmpd08:58:300
9469977,0cyclictest674-21snmpd08:11:050
9469977,0cyclictest674-21snmpd07:30:330
9469977,0cyclictest325-21hwrng12:23:120
9469977,0cyclictest325-21hwrng12:08:510
9469977,0cyclictest325-21hwrng10:31:340
9469977,0cyclictest325-21hwrng09:57:460
9469977,0cyclictest325-21hwrng09:48:340
9469977,0cyclictest325-21hwrng09:05:330
9469977,0cyclictest325-21hwrng08:25:370
9469977,0cyclictest325-21hwrng07:29:180
9469976,1cyclictest674-21snmpd10:40:310
9629966,0cyclictest674-21snmpd11:42:033
9629966,0cyclictest674-21snmpd07:36:093
9629966,0cyclictest325-21hwrng12:33:263
9629966,0cyclictest325-21hwrng12:16:023
9629966,0cyclictest325-21hwrng11:35:033
9629965,1cyclictest674-21snmpd12:24:013
9629965,1cyclictest674-21snmpd12:12:403
9629965,1cyclictest674-21snmpd10:51:343
9629965,1cyclictest674-21snmpd10:35:483
9629965,1cyclictest674-21snmpd10:07:383
9629965,1cyclictest674-21snmpd09:39:163
9629965,1cyclictest674-21snmpd07:18:123
9629965,1cyclictest674-21snmpd07:14:183
9629964,1cyclictest0-21swapper/310:30:183
9589966,0cyclictest674-21snmpd12:37:072
9589966,0cyclictest674-21snmpd12:28:192
9589966,0cyclictest674-21snmpd11:28:382
9589966,0cyclictest674-21snmpd08:24:352
9589966,0cyclictest325-21hwrng07:29:182
9589966,0cyclictest325-21hwrng07:21:062
9589965,1cyclictest674-21snmpd10:57:582
9589965,1cyclictest674-21snmpd10:10:522
9589965,1cyclictest23559-21cat08:05:142
9589965,1cyclictest15590-21cat07:45:132
9589965,1cyclictest11188-21cpuspeed_turbos07:35:112
9589963,3cyclictest27664-21tr09:35:152
9469966,0cyclictest674-21snmpd11:56:480
9469966,0cyclictest674-21snmpd10:55:250
9469966,0cyclictest672-21lldpd08:31:170
9469966,0cyclictest325-21hwrng11:42:130
9469966,0cyclictest325-21hwrng07:15:590
9469965,1cyclictest674-21snmpd08:35:110
9469963,3cyclictest5337-21tr08:40:160
9469960,6cyclictest5157-21cron11:20:010
9469960,1cyclictest24795-21basename09:30:000
9629955,0cyclictest674-21snmpd11:47:213
9629955,0cyclictest674-21snmpd11:05:343
9629955,0cyclictest674-21snmpd10:00:053
9629955,0cyclictest674-21snmpd08:28:023
9629955,0cyclictest325-21hwrng10:27:293
9629955,0cyclictest325-21hwrng10:15:113
9629955,0cyclictest325-21hwrng08:35:513
9629954,1cyclictest674-21snmpd11:58:423
9629954,1cyclictest674-21snmpd09:20:583
9629954,1cyclictest5554-21ntpq08:40:183
9629954,1cyclictest3735-21tr11:15:123
9629954,1cyclictest15750-21needreboot09:05:153
9589955,0cyclictest674-21snmpd11:17:412
9589955,0cyclictest674-21snmpd08:44:332
9589955,0cyclictest674-21snmpd07:56:102
9589955,0cyclictest325-21hwrng10:54:062
9589954,1cyclictest674-21snmpd11:00:552
9589954,1cyclictest674-21snmpd10:31:572
9589954,1cyclictest674-21snmpd10:00:082
9589954,1cyclictest674-21snmpd09:20:042
9589954,1cyclictest674-21snmpd09:18:582
9589954,1cyclictest674-21snmpd08:54:302
9589954,1cyclictest29428-21cpuspeed_turbos12:20:102
9589950,3cyclictest13214-21idleruntime-cro10:19:592
9469955,0cyclictest674-21snmpd11:02:260
9469955,0cyclictest325-21hwrng07:20:050
9629944,0cyclictest674-21snmpd12:07:483
9629943,1cyclictest674-21snmpd09:18:463
9629943,1cyclictest4414-21kworker/3:1+events10:59:133
9629943,1cyclictest4414-21kworker/3:1+events10:49:203
9629943,1cyclictest4414-21kworker/3:1+events09:52:383
9629943,1cyclictest4414-21kworker/3:1+events09:04:203
9629943,1cyclictest4414-21kworker/3:1+events08:56:283
9629942,2cyclictest31581-21load09:45:163
9629942,2cyclictest30673-21ntp_states11:00:173
9629942,2cyclictest2376-21ps11:10:173
9589944,0cyclictest674-21snmpd11:42:122
9589944,0cyclictest325-21hwrng12:30:222
9589943,1cyclictest674-21snmpd09:50:412
9589943,1cyclictest674-21snmpd09:05:122
9589943,1cyclictest351ktimers/211:30:182
9589943,1cyclictest30376-21unixbench_singl09:40:212
9589942,2cyclictest32267-21cat11:05:152
9589942,2cyclictest31412-21sed09:45:142
9589942,2cyclictest25905-21ntpq08:10:172
9589942,2cyclictest22088-21grep10:40:162
9469944,0cyclictest674-21snmpd10:07:260
9469944,0cyclictest674-21snmpd10:01:320
9469944,0cyclictest15784-21gltestperf11:45:130
9469943,1cyclictest7512-21cpuspeed_turbos11:25:120
9469943,1cyclictest674-21snmpd10:22:300
9469943,1cyclictest674-21snmpd07:38:270
9469943,1cyclictest18152-21ntpq11:50:150
9469942,2cyclictest674-21snmpd09:15:160
9629932,1cyclictest5876-21cat11:20:143
9629932,1cyclictest4414-21kworker/3:1+events09:10:043
9589933,0cyclictest325-21hwrng10:09:022
9589933,0cyclictest325-21hwrng08:45:042
9589932,1cyclictest678-21runrttasks11:36:172
9589932,1cyclictest674-21snmpd08:36:172
9589932,1cyclictest351ktimers/209:25:162
9589932,1cyclictest1705-21fschecks_time11:10:122
9589931,2cyclictest3827-21cat09:55:192
9589931,2cyclictest16173-21ntpq11:45:172
9589931,2cyclictest13874-21sed10:20:132
9589930,3cyclictest31806-21ntpq08:25:152
9469933,0cyclictest3100-21turbostat12:39:560
9469932,1cyclictest674-21snmpd08:45:060
9469932,1cyclictest0-21swapper/010:50:160
9469931,2cyclictest9189-21readlink10:10:000
9469931,2cyclictest674-21snmpd08:01:340
9469931,2cyclictest5503-21ls11:20:120
9469931,2cyclictest21547-21df12:00:130
9469931,2cyclictest21059-21acpi09:20:110
9469931,2cyclictest1022-21dpkg12:30:000
9469930,2cyclictest32539-21ntp_192.168.11411:05:160
9589920,2cyclictest13308-21fschecks_count09:00:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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