You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-01 - 22:26
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #a, slot #5

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  TI
Click here to display the system's profile data or here to proceed to next system.
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackaslot5s.osadl.org (updated Sun Mar 01, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
81930,0rcu_preempt19-21ksoftirqd/111:38:581
81780,0rcu_preempt19-21ksoftirqd/112:09:351
81770,0rcu_preempt3-21ksoftirqd/011:39:290
81760,0rcu_preempt19-21ksoftirqd/109:09:331
81750,0rcu_preempt3-21ksoftirqd/009:54:220
81740,0rcu_preempt3-21ksoftirqd/012:37:170
81740,0rcu_preempt3-21ksoftirqd/011:03:000
81740,0rcu_preempt3-21ksoftirqd/010:42:510
81720,0rcu_preempt3-21ksoftirqd/012:06:540
81720,0rcu_preempt3-21ksoftirqd/012:06:540
81720,0rcu_preempt19-21ksoftirqd/110:56:031
81720,0rcu_preempt19-21ksoftirqd/110:56:031
81720,0rcu_preempt18173-21kworker/0:211:47:400
81710,0rcu_preempt3-21ksoftirqd/011:54:470
81710,0rcu_preempt3-21ksoftirqd/010:38:080
81710,0rcu_preempt19-21ksoftirqd/109:35:441
10050710,0irq/346-4848400111rcuc/007:24:120
81680,0rcu_preempt3-21ksoftirqd/010:53:040
81680,0rcu_preempt19-21ksoftirqd/111:57:331
81650,0rcu_preempt18173-21kworker/0:212:19:370
81620,0rcu_preempt19-21ksoftirqd/110:39:301
81610,0rcu_preempt19-21ksoftirqd/109:57:141
236102610,0chrt10050irq/346-484840007:35:540
81600,0rcu_preempt3-21ksoftirqd/012:14:400
81600,0rcu_preempt3-21ksoftirqd/010:26:320
81590,0rcu_preempt3-21ksoftirqd/008:04:400
81580,0rcu_preempt3-21ksoftirqd/009:59:290
81570,0rcu_preempt30270-21ping08:24:230
81570,0rcu_preempt30270-21ping08:19:290
81560,0rcu_preempt3-21ksoftirqd/009:21:010
81560,0rcu_preempt3-21ksoftirqd/008:14:330
81550,0rcu_preempt3-21ksoftirqd/011:34:320
81550,0rcu_preempt3-21ksoftirqd/011:09:300
81550,0rcu_preempt19-21ksoftirqd/107:59:291
81550,0rcu_preempt19-21ksoftirqd/107:59:291
81540,0rcu_preempt19-21ksoftirqd/111:50:301
81540,0rcu_preempt17965-21apt-get08:59:240
10050540,0irq/346-484840054-21kswapd010:14:120
10050540,0irq/346-48484000-21swapper/011:16:010
81530,0rcu_preempt3-21ksoftirqd/010:04:430
81530,0rcu_preempt19-21ksoftirqd/111:19:401
81530,0rcu_preempt19-21ksoftirqd/110:36:501
81530,0rcu_preempt19-21ksoftirqd/110:04:411
10050530,0irq/346-4848400851-21rngd08:00:390
10050530,0irq/346-4848400851-21rngd08:00:390
81520,0rcu_preempt3-21ksoftirqd/009:52:180
81520,0rcu_preempt3-21ksoftirqd/009:29:390
81520,0rcu_preempt19-21ksoftirqd/109:25:281
81520,0rcu_preempt0-21swapper/108:04:291
81510,0rcu_preempt3-21ksoftirqd/012:09:280
81510,0rcu_preempt3-21ksoftirqd/011:09:130
81510,0rcu_preempt3-21ksoftirqd/010:29:370
81510,0rcu_preempt3-21ksoftirqd/009:44:250
81510,0rcu_preempt3-21ksoftirqd/009:04:300
81510,0rcu_preempt19-21ksoftirqd/111:44:291
81510,0rcu_preempt19-21ksoftirqd/110:19:371
81500,0rcu_preempt54-21kswapd011:34:110
81500,0rcu_preempt3-21ksoftirqd/011:49:420
81500,0rcu_preempt19-21ksoftirqd/112:33:341
81500,0rcu_preempt19-21ksoftirqd/111:26:251
81500,0rcu_preempt19-21ksoftirqd/111:00:141
10050500,0irq/346-484840017377-21ping07:30:340
81490,0rcu_preempt851-21rngd07:57:010
81490,0rcu_preempt3-21ksoftirqd/012:29:380
81490,0rcu_preempt3-21ksoftirqd/010:19:270
81490,0rcu_preempt3-21ksoftirqd/009:34:540
81490,0rcu_preempt3-21ksoftirqd/009:14:530
81490,0rcu_preempt3-21ksoftirqd/008:39:280
81490,0rcu_preempt3-21ksoftirqd/007:04:310
81490,0rcu_preempt3-21ksoftirqd/007:04:310
81490,0rcu_preempt19-21ksoftirqd/111:04:371
81490,0rcu_preempt19-21ksoftirqd/110:12:151
81490,0rcu_preempt19-21ksoftirqd/107:19:461
4350490,0irq/32-433000009899-21dropbear08:34:250
10050490,0irq/346-48484000-21swapper/009:26:100
81480,0rcu_preempt54-21kswapd011:21:200
81480,0rcu_preempt3-21ksoftirqd/012:27:550
81480,0rcu_preempt3-21ksoftirqd/012:27:550
81480,0rcu_preempt3-21ksoftirqd/012:02:270
81480,0rcu_preempt3-21ksoftirqd/010:15:220
81480,0rcu_preempt3-21ksoftirqd/009:09:530
81480,0rcu_preempt3-21ksoftirqd/007:09:270
81480,0rcu_preempt19-21ksoftirqd/112:24:291
81480,0rcu_preempt19-21ksoftirqd/112:24:291
81480,0rcu_preempt19-21ksoftirqd/110:44:321
81470,0rcu_preempt54-21kswapd012:37:091
81470,0rcu_preempt3-21ksoftirqd/011:29:130
81470,0rcu_preempt3-21ksoftirqd/010:54:130
81470,0rcu_preempt3-21ksoftirqd/010:54:130
81470,0rcu_preempt3-21ksoftirqd/009:40:180
81470,0rcu_preempt3-21ksoftirqd/008:54:340
81470,0rcu_preempt3-21ksoftirqd/008:49:280
81470,0rcu_preempt21088-21diskmemload11:40:271
10050470,0irq/346-4848400851-21rngd10:44:170
81460,0rcu_preempt19-21ksoftirqd/111:31:411
81460,0rcu_preempt19-21ksoftirqd/108:18:061
81460,0rcu_preempt19-21ksoftirqd/107:42:091
81460,0rcu_preempt16719-1kworker/1:0H10:50:381
81450,0rcu_preempt8088-21apt-get08:29:220
81450,0rcu_preempt3-21ksoftirqd/007:14:260
81450,0rcu_preempt19-21ksoftirqd/109:44:401
81440,0rcu_preempt3-21ksoftirqd/008:10:150
81440,0rcu_preempt3-21ksoftirqd/007:49:350
81440,0rcu_preempt19-21ksoftirqd/108:09:161
81430,0rcu_preempt19-21ksoftirqd/110:14:331
81430,0rcu_preempt19-21ksoftirqd/109:49:381
81420,0rcu_preempt3-21ksoftirqd/007:44:230
81420,0rcu_preempt20725-21ssh11:17:471
81420,0rcu_preempt19-21ksoftirqd/112:08:541
81420,0rcu_preempt19-21ksoftirqd/112:08:541
81420,0rcu_preempt19-21ksoftirqd/111:09:351
81420,0rcu_preempt19-21ksoftirqd/109:39:301
81420,0rcu_preempt19-21ksoftirqd/109:22:481
81420,0rcu_preempt19-21ksoftirqd/109:04:341
81420,0rcu_preempt19-21ksoftirqd/108:20:171
81420,0rcu_preempt19-21ksoftirqd/107:29:141
81420,0rcu_preempt17377-21ping07:39:300
81410,0rcu_preempt19-21ksoftirqd/112:19:271
81410,0rcu_preempt19-21ksoftirqd/111:59:451
81410,0rcu_preempt19-21ksoftirqd/109:30:391
81410,0rcu_preempt19-21ksoftirqd/108:25:221
81410,0rcu_preempt19-21ksoftirqd/107:04:311
81410,0rcu_preempt19-21ksoftirqd/107:04:311
81400,0rcu_preempt3-21ksoftirqd/008:44:310
81400,0rcu_preempt19-21ksoftirqd/110:24:401
81400,0rcu_preempt19-21ksoftirqd/107:57:021
81400,0rcu_preempt19-21ksoftirqd/107:39:141
81390,0rcu_preempt19-21ksoftirqd/112:16:021
81390,0rcu_preempt19-21ksoftirqd/109:18:231
81390,0rcu_preempt19-21ksoftirqd/109:03:211
81390,0rcu_preempt19-21ksoftirqd/108:49:311
81390,0rcu_preempt19-21ksoftirqd/108:36:331
81390,0rcu_preempt19-21ksoftirqd/107:49:331
81380,0rcu_preempt19-21ksoftirqd/110:29:371
81380,0rcu_preempt19-21ksoftirqd/109:59:271
81380,0rcu_preempt19-21ksoftirqd/108:54:221
81380,0rcu_preempt19-21ksoftirqd/108:44:591
81380,0rcu_preempt19-21ksoftirqd/108:39:191
81380,0rcu_preempt19-21ksoftirqd/108:34:111
81380,0rcu_preempt19-21ksoftirqd/107:28:261
81380,0rcu_preempt19-21ksoftirqd/107:15:121
81380,0rcu_preempt19-21ksoftirqd/107:12:401
1408699382,0cyclictest17377-21ping07:24:250
81360,0rcu_preempt27142-21runrttasks07:48:341
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional