You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-13 - 05:58
[ 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 Tue Jan 13, 2026 00:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
81740,0rcu_preempt3-21ksoftirqd/021:33:460
81740,0rcu_preempt3-21ksoftirqd/000:30:560
81710,0rcu_preempt3-21ksoftirqd/019:58:470
81710,0rcu_preempt3-21ksoftirqd/019:58:470
81700,0rcu_preempt3-21ksoftirqd/022:36:480
81690,0rcu_preempt3-21ksoftirqd/022:47:020
81690,0rcu_preempt3-21ksoftirqd/021:15:480
81690,0rcu_preempt15390-21diskmemload23:50:010
81670,0rcu_preempt3-21ksoftirqd/023:46:580
81670,0rcu_preempt3-21ksoftirqd/023:29:170
81670,0rcu_preempt3-21ksoftirqd/023:22:010
81670,0rcu_preempt3-21ksoftirqd/023:15:210
81670,0rcu_preempt3-21ksoftirqd/023:02:260
81670,0rcu_preempt3-21ksoftirqd/022:32:320
81670,0rcu_preempt3-21ksoftirqd/021:12:390
81670,0rcu_preempt3-21ksoftirqd/021:12:390
81670,0rcu_preempt3-21ksoftirqd/000:05:440
81670,0rcu_preempt16552-21diskmemload00:29:400
81660,0rcu_preempt851-21rngd23:32:330
81660,0rcu_preempt3-21ksoftirqd/023:40:460
81660,0rcu_preempt3-21ksoftirqd/023:05:170
81660,0rcu_preempt3-21ksoftirqd/022:44:300
81660,0rcu_preempt3-21ksoftirqd/022:06:280
81660,0rcu_preempt3-21ksoftirqd/021:43:300
81660,0rcu_preempt3-21ksoftirqd/020:49:510
81660,0rcu_preempt3-21ksoftirqd/000:10:420
81660,0rcu_preempt15390-21diskmemload22:21:190
81650,0rcu_preempt3-21ksoftirqd/023:39:170
81650,0rcu_preempt3-21ksoftirqd/021:53:220
81650,0rcu_preempt3-21ksoftirqd/021:20:190
81650,0rcu_preempt3-21ksoftirqd/021:08:480
81650,0rcu_preempt3-21ksoftirqd/019:53:210
81650,0rcu_preempt19-21ksoftirqd/100:10:071
81650,0rcu_preempt15390-21diskmemload21:26:050
81640,0rcu_preempt3-21ksoftirqd/020:57:010
81640,0rcu_preempt3-21ksoftirqd/000:24:000
81630,0rcu_preempt19-21ksoftirqd/120:45:101
81630,0rcu_preempt19216-21ssh21:46:120
81620,0rcu_preempt3-21ksoftirqd/023:13:380
81620,0rcu_preempt3-21ksoftirqd/022:57:310
81620,0rcu_preempt19-21ksoftirqd/122:55:141
81610,0rcu_preempt3-21ksoftirqd/019:46:420
81610,0rcu_preempt19-21ksoftirqd/119:40:261
174042610,0chrt10050irq/346-484840019:33:360
81600,0rcu_preempt19-21ksoftirqd/122:44:571
81600,0rcu_preempt19-21ksoftirqd/121:15:241
81590,0rcu_preempt3-21ksoftirqd/022:51:220
142002590,0chrt10050irq/346-484840019:24:230
81580,0rcu_preempt13967-1kworker/0:3H19:25:350
10050550,0irq/346-4848400181ktimersoftd/100:37:041
81540,0rcu_preempt27642-21ssh21:55:161
10050530,0irq/346-4848400181ktimersoftd/123:43:021
81510,0rcu_preempt24630-21kworker/0:119:05:230
81510,0rcu_preempt24630-21kworker/0:119:05:230
10050510,0irq/346-48484005033-21munin-node0
10050510,0irq/346-4848400181ktimersoftd/123:51:361
10050510,0irq/346-484840012989-1kworker/0:2H22:13:580
10050500,0irq/346-4848400851-21rngd23:29:571
81490,0rcu_preempt19-21ksoftirqd/123:20:221
9950480,0irq/345-484840012603-21ping19:40:140
81480,0rcu_preempt19-21ksoftirqd/122:33:231
81480,0rcu_preempt19-21ksoftirqd/120:05:161
10050480,0irq/346-484840025439-21ping20:19:570
81470,0rcu_preempt19-21ksoftirqd/123:48:271
81470,0rcu_preempt19-21ksoftirqd/121:30:241
81470,0rcu_preempt12624-21sendmail-msp19:20:101
10050470,0irq/346-484840021931-21ssh00:35:040
9950460,0irq/345-484840024941-1kworker/1:1H00:00:061
9950460,0irq/345-48484000-21swapper/021:00:070
10050460,0irq/346-484840032019-21ssh22:00:030
10050460,0irq/346-484840024558-21ssh00:04:560
10050460,0irq/346-484840021153-1kworker/0:1H22:25:330
10050460,0irq/346-484840016628-21runrttasks23:55:580
9950450,0irq/345-4848400181ktimersoftd/121:01:091
81450,0rcu_preempt54-21kswapd022:52:121
81450,0rcu_preempt28472-21ssh23:35:191
81450,0rcu_preempt1769-21ssh22:35:141
10050450,0irq/346-48484007893-21ssh21:35:120
10050450,0irq/346-48484005245-1kworker/1:1H23:12:061
10050450,0irq/346-484840029051-1kworker/0:1H20:10:150
10050450,0irq/346-484840019099-21sshd19:39:150
10050450,0irq/346-484840015112-1kworker/1:1H21:42:461
9950440,0irq/345-484840081rcu_preempt22:03:261
9950440,0irq/345-484840012185-1kworker/1:0H23:55:161
81440,0rcu_preempt19-21ksoftirqd/121:36:331
81440,0rcu_preempt19-21ksoftirqd/100:30:191
10050440,0irq/346-48484009285-1kworker/0:0H19:10:100
10050440,0irq/346-484840024917-1kworker/0:1H21:55:130
10050440,0irq/346-484840018924-1kworker/1:2H22:26:061
10050440,0irq/346-48484000-21swapper/020:30:140
9950430,0irq/345-484840014386-21aten_rapower_en22:15:090
81430,0rcu_preempt19358-21aten_rapower_vo22:20:111
81430,0rcu_preempt19-21ksoftirqd/121:20:191
81430,0rcu_preempt19-21ksoftirqd/120:24:571
81430,0rcu_preempt19-21ksoftirqd/119:45:061
81430,0rcu_preempt10613-21unixbench_singl22:10:231
81430,0rcu_preempt0-21swapper/123:15:221
81420,0rcu_preempt19-21ksoftirqd/122:15:181
81420,0rcu_preempt19-21ksoftirqd/121:44:571
81420,0rcu_preempt19-21ksoftirqd/120:50:121
81420,0rcu_preempt19-21ksoftirqd/120:25:151
81420,0rcu_preempt19-21ksoftirqd/120:25:151
81420,0rcu_preempt19-21ksoftirqd/120:00:261
81420,0rcu_preempt19-21ksoftirqd/119:59:571
81420,0rcu_preempt19-21ksoftirqd/119:59:571
81420,0rcu_preempt19-21ksoftirqd/119:36:431
81420,0rcu_preempt19-21ksoftirqd/119:34:451
81420,0rcu_preempt14301-21kworker/1:000:21:371
81420,0rcu_preempt0-21swapper/120:35:201
81420,0rcu_preempt0-21swapper/100:05:221
1599420,0migration/02600-21munin-node0
10050420,0irq/346-484840020028-1kworker/1:2H21:52:151
81410,0rcu_preempt54-21kswapd023:05:161
81410,0rcu_preempt25813-21munin-node1
81410,0rcu_preempt19-21ksoftirqd/119:29:021
10050410,0irq/346-48484009308-21cyclictest23:26:161
10050410,0irq/346-48484006683-21taskset20:40:030
10050410,0irq/346-484840016145-21ssh00:29:071
10050410,0irq/346-48484001310-1kworker/0:3H20:25:260
10050410,0irq/346-48484001310-1kworker/0:3H20:25:260
10050410,0irq/346-48484000-21swapper/020:01:190
9950400,0irq/345-48484003442-1kworker/1:1H22:40:221
9950400,0irq/345-484840011098-21apt-get19:15:070
930999401,0cyclictest25439-21ping20:22:030
81400,0rcu_preempt4461-1kworker/1:2H00:18:501
81400,0rcu_preempt19-21ksoftirqd/121:26:131
81400,0rcu_preempt19-21ksoftirqd/121:10:161
81400,0rcu_preempt19-21ksoftirqd/121:10:161
81400,0rcu_preempt19-21ksoftirqd/120:16:451
81400,0rcu_preempt19-21ksoftirqd/120:10:181
81400,0rcu_preempt19-21ksoftirqd/119:19:581
81400,0rcu_preempt19-21ksoftirqd/119:05:141
81400,0rcu_preempt19-21ksoftirqd/119:05:141
81400,0rcu_preempt15390-21diskmemload22:05:131
10050400,0irq/346-48484006548-21sendmail-msp20:39:581
81380,0rcu_preempt19-21ksoftirqd/120:30:221
81380,0rcu_preempt19-21ksoftirqd/119:10:141
1699380,0migration/115438-21diskmemload21:09:571
13250380,0irq/301-480200027761-21ssh20:05:120
103652380,0sleep010168-1kworker/0:0H20:54:130
10050380,0irq/346-48484000-21swapper/119:54:381
81370,0rcu_preempt19-21ksoftirqd/120:55:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional