You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-22 - 10:32
[ 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 #7, slot #7

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
  
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.
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 rack7slot7s.osadl.org (updated Thu Jan 22, 2026 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
414029567,9sleep20-21swapper/219:09:002
400429581,9sleep00-21swapper/019:07:150
407928269,9sleep30-21swapper/319:08:133
394527962,13sleep10-21swapper/119:06:271
185602610,0sleep00-21swapper/021:41:010
430999250,25cyclictest0-21swapper/200:35:482
430999241,1cyclictest0-21swapper/219:30:152
430799240,5cyclictest141rcu_preempt00:06:091
430999232,6cyclictest141rcu_preempt22:25:122
4307992322,1cyclictest0-21swapper/100:38:011
4307992320,2cyclictest27269-21proc_pri19:55:211
430299230,4cyclictest0-21swapper/000:37:100
430299230,1cyclictest0-21swapper/022:54:230
430299230,1cyclictest0-21swapper/022:54:230
4309992220,1cyclictest55650irq/127-enp2s0-00:06:522
4309992120,1cyclictest0-21swapper/223:49:552
4309992120,1cyclictest0-21swapper/223:49:542
430799210,19cyclictest0-21swapper/121:58:521
4309992019,1cyclictest55750irq/128-enp2s0-22:42:492
430999200,16cyclictest0-21swapper/200:27:542
430999200,13cyclictest0-21swapper/219:50:122
430799203,14cyclictest0-21swapper/100:30:101
4302992018,2cyclictest0-21swapper/023:31:060
430299200,20cyclictest0-21swapper/022:39:500
430299200,20cyclictest0-21swapper/022:04:450
4312991916,2cyclictest55550irq/126-enp2s0-23:45:343
4312991916,2cyclictest55550irq/126-enp2s0-23:45:333
4309991912,6cyclictest516-21gdbus19:20:222
4307991917,2cyclictest0-21swapper/123:57:421
430799190,1cyclictest0-21swapper/122:01:081
430299196,7cyclictest26574-21awk22:25:000
430299194,7cyclictest29099-21munin-run23:05:000
4309991816,1cyclictest0-21swapper/223:54:202
4309991813,4cyclictest32-21ksoftirqd/221:26:042
430999180,18cyclictest0-21swapper/222:34:202
4307991817,1cyclictest0-21swapper/121:05:141
4307991817,1cyclictest0-21swapper/121:05:131
4307991816,2cyclictest94-21kswapd021:39:311
430799180,3cyclictest0-21swapper/123:21:401
430799180,12cyclictest0-21swapper/123:40:131
430299181,1cyclictest0-21swapper/000:28:240
265172180,1chrt161rcuc/021:26:330
431299177,7cyclictest0-21swapper/322:50:143
431299177,7cyclictest0-21swapper/322:50:133
431299170,0cyclictest0-21swapper/321:35:413
4309991715,1cyclictest32-21ksoftirqd/223:22:212
430999170,17cyclictest0-21swapper/223:14:552
430999170,17cyclictest0-21swapper/223:09:222
430999170,17cyclictest0-21swapper/222:03:212
4307991714,1cyclictest38150irq/131-snd_hda00:17:481
4307991712,5cyclictest0-21swapper/121:27:201
4307991712,3cyclictest0-21swapper/122:29:261
201342170,0sleep20-21swapper/200:15:292
4309991613,2cyclictest55850irq/129-enp2s0-21:50:572
4309991613,2cyclictest32-21ksoftirqd/222:00:002
4309991610,4cyclictest7145-21sh22:51:032
4309991610,4cyclictest7145-21sh22:51:032
430999160,2cyclictest0-21swapper/222:16:222
430999160,1cyclictest0-21swapper/223:02:192
430999160,16cyclictest0-21swapper/223:15:142
430999160,16cyclictest0-21swapper/221:36:172
430799160,2cyclictest0-21swapper/122:22:361
430799160,15cyclictest0-21swapper/121:42:151
430799160,14cyclictest0-21swapper/121:33:261
430299161,7cyclictest3850-21munin-run22:50:010
4302991615,1cyclictest0-21swapper/000:07:130
430299160,1cyclictest0-21swapper/022:16:000
430299160,1cyclictest0-21swapper/021:45:200
431299155,3cyclictest0-21swapper/300:20:143
431299153,11cyclictest8270-21apache_volume23:50:113
431299151,2cyclictest0-21swapper/321:57:333
4312991511,3cyclictest8910-21rm23:30:253
4312991510,3cyclictest31356-21cat23:05:263
431299150,7cyclictest0-21swapper/321:50:133
4309991512,2cyclictest55650irq/127-enp2s0-21:12:242
430999150,15cyclictest0-21swapper/222:49:422
430999150,0cyclictest0-21swapper/221:24:342
4307991511,3cyclictest0-21swapper/121:45:141
4307991510,4cyclictest29724-21grep23:05:141
4302991515,0cyclictest0-21swapper/021:50:300
4302991511,3cyclictest17319-21df23:55:150
431299142,11cyclictest15308-21apache_processe23:35:123
431299141,13cyclictest0-21swapper/300:38:083
431299141,12cyclictest9634-21munin-plugin-st22:15:003
4312991410,3cyclictest7565-21cut19:15:163
4312991410,3cyclictest19959-21ntpq22:20:203
4312991410,2cyclictest24700-21wc19:50:193
4312991410,2cyclictest1628-21chrt23:26:143
431299140,6cyclictest30286-21idleruntime-cro23:24:593
431299140,2cyclictest0-21swapper/323:44:383
431299140,2cyclictest0-21swapper/322:41:233
431299140,10cyclictest0-21swapper/322:39:413
4309991411,2cyclictest27260-21grep00:20:162
4309991410,3cyclictest8023-21grep21:15:262
4309991410,3cyclictest23672-21sh21:45:002
430999140,4cyclictest0-21swapper/221:46:222
430799149,3cyclictest15501-21head21:20:151
430799146,7cyclictest26821-21munin-node00:21:011
430799142,7cyclictest13663-21latency_hist23:15:001
4307991413,1cyclictest0-21swapper/122:13:441
4307991412,2cyclictest0-21swapper/123:04:131
430299146,7cyclictest455-21dbus-daemon19:20:010
430299142,6cyclictest0-21swapper/023:48:030
430299142,6cyclictest0-21swapper/023:48:030
4302991410,3cyclictest29830-21wc20:00:250
430299140,12cyclictest0-21swapper/000:12:290
431299136,5cyclictest55550irq/126-enp2s0-22:05:073
431299136,3cyclictest0-21swapper/322:00:373
431299131,5cyclictest29534-21diskmemload00:30:093
431299131,12cyclictest0-21swapper/321:34:323
4312991310,2cyclictest8428-21grep20:25:173
4312991310,2cyclictest55550irq/126-enp2s0-22:31:303
4312991310,2cyclictest21470-21grep23:00:143
4312991310,2cyclictest16537-21sort21:40:163
4312991310,2cyclictest15466-21grep21:20:153
431299130,3cyclictest29534-21diskmemload22:25:243
4309991310,2cyclictest5984-21cat19:10:242
4309991310,2cyclictest4906-21cat20:15:252
4309991310,2cyclictest26576-21sleep22:25:002
4309991310,2cyclictest2585-21grep20:10:272
4309991310,2cyclictest25651-21sort21:00:172
4309991310,2cyclictest24422-21grep23:40:162
4309991310,2cyclictest24321-21grep20:55:272
430999130,9cyclictest0-21swapper/223:26:272
430999130,2cyclictest0-21swapper/221:33:102
430999130,13cyclictest0-21swapper/222:39:262
430799138,4cyclictest24571-21taskset20:57:451
430799137,2cyclictest26511-21wc00:00:211
430799131,1cyclictest141rcu_preempt22:16:201
430799131,12cyclictest0-21swapper/123:36:041
4307991310,2cyclictest21399-21ssh23:19:361
4307991310,2cyclictest15664-21grep20:40:131
4307991310,2cyclictest14957-21wc23:35:011
430299139,3cyclictest9602-21grep19:20:140
430299139,3cyclictest7813-21wc21:15:260
430299139,3cyclictest14364-21tr19:30:150
430299134,3cyclictest0-21swapper/023:25:000
430299132,2cyclictest141rcu_preempt22:44:080
4302991310,3cyclictest13-21ksoftirqd/000:21:290
4302991310,2cyclictest602-21grep23:25:270
4302991310,2cyclictest21927-21cat23:20:000
4302991310,2cyclictest21496-21tr19:45:130
4302991310,2cyclictest15335-21basename21:40:000
4302991310,2cyclictest14770-21cut21:20:130
4302991310,2cyclictest14003-21grep22:55:200
431299129,2cyclictest6384-21grep20:20:163
431299129,2cyclictest4606-21grep19:10:143
431299129,2cyclictest21929-21ls23:20:013
431299129,2cyclictest19907-21grep00:15:243
431299129,2cyclictest19614-21grep19:40:153
431299129,2cyclictest12267-21cat20:30:243
431299129,2cyclictest12038-21tr19:25:153
431299128,3cyclictest15823-21grep19:30:263
431299128,2cyclictest3194-21head00:25:143
431299128,2cyclictest2313-21grep00:05:203
431299122,4cyclictest3333-21apt-get20:15:123
430999129,2cyclictest7281-21grep23:30:142
430999129,2cyclictest6498-21grep20:20:162
430999129,2cyclictest28217-21ls19:59:592
430999129,2cyclictest17530-21head23:55:172
4309991210,1cyclictest32-21ksoftirqd/200:31:102
430999120,12cyclictest0-21swapper/222:13:232
430799129,2cyclictest5497-21cron21:15:001
430799129,2cyclictest3192-21grep00:25:151
430799129,2cyclictest26539-21grep22:05:151
430799129,2cyclictest1179-21ntp_kernel_pll_23:45:211
430799129,2cyclictest1179-21ntp_kernel_pll_23:45:201
430799129,2cyclictest11739-21cut22:35:141
430799129,2cyclictest10282-21ls20:30:001
430799128,3cyclictest430-21grep21:50:141
4307991211,1cyclictest0-21swapper/123:28:441
4307991211,1cyclictest0-21swapper/121:15:281
430799120,1cyclictest0-21swapper/120:10:511
430799120,11cyclictest0-21swapper/119:25:141
430799120,10cyclictest0-21swapper/122:44:091
430299129,2cyclictest9633-21cut21:55:160
430299129,2cyclictest5596-21wc19:10:190
430299129,2cyclictest4270-21ntpq22:30:190
430299129,2cyclictest27442-21wc22:05:250
430299129,2cyclictest26771-21tail19:55:160
430299129,2cyclictest22938-21tr20:55:140
430299129,2cyclictest11035-21tr20:30:130
430299122,4cyclictest449-21irqbalance21:11:010
430299121,10cyclictest0-21swapper/022:14:300
430299121,10cyclictest0-21swapper/020:15:130
431299119,2cyclictest39-21ksoftirqd/323:11:383
431299118,2cyclictest9412-21ssh00:10:013
431299118,2cyclictest6474-21expr21:15:153
431299118,2cyclictest32163-21grep20:05:223
431299118,2cyclictest30852-21sh21:29:573
431299118,2cyclictest30001-21apache_processe21:10:103
431299118,2cyclictest28538-21cut20:00:153
431299118,2cyclictest28473-21cut22:45:143
431299118,2cyclictest26294-21grep00:00:183
431299118,2cyclictest24850-21grep21:00:013
431299118,2cyclictest24521-21grep21:45:153
431299118,2cyclictest16934-21expr19:35:153
431299118,2cyclictest1535-21diskstats20:10:173
431299118,2cyclictest14456-21sed22:55:243
431299118,2cyclictest10391-21cut22:15:133
431299113,2cyclictest39-21ksoftirqd/323:59:223
430999119,1cyclictest55850irq/129-enp2s0-00:00:212
430999119,1cyclictest15772-21grep20:40:142
430999118,2cyclictest30749-21chrt20:05:052
430999118,2cyclictest29571-21ssh21:10:012
430999118,2cyclictest29571-21ssh21:10:002
430999118,2cyclictest29402-21wc20:00:202
430999118,2cyclictest21334-21wc20:50:182
430999118,2cyclictest18425-21chrt19:37:492
430999118,2cyclictest13320-21cat19:25:262
430999118,2cyclictest11400-21threads00:10:262
430999114,3cyclictest16213-21hddtemp_smartct23:35:172
430999112,8cyclictest0-21swapper/222:57:402
4309991110,1cyclictest55650irq/127-enp2s0-22:05:022
430999110,10cyclictest19167-21grep19:40:122
430799118,2cyclictest9480-21tr19:20:141
430799118,2cyclictest8334-21which19:15:221
430799118,2cyclictest4922-21sed22:30:241
430799118,2cyclictest4087-21ssh22:50:011
430799118,2cyclictest4087-21ssh22:50:011
430799118,2cyclictest31570-21grep20:05:161
430799118,2cyclictest30345-21sed22:45:261
430799118,2cyclictest19619-21head20:45:241
430799118,2cyclictest14953-21chrt20:36:261
430799118,2cyclictest13460-21cut22:55:161
430799118,2cyclictest12378-21sed20:30:251
430799118,2cyclictest11723-21ssh23:51:321
430799115,3cyclictest0-21swapper/119:50:121
430799115,2cyclictest225-21systemd-journal00:11:331
430299118,2cyclictest9684-21wc20:25:280
430299118,2cyclictest6272-21sort23:10:150
430299118,2cyclictest443-21turbostat.cron20:10:000
430299118,2cyclictest2915-21ssh23:08:210
430299118,2cyclictest27195-21ssh00:00:310
430299118,2cyclictest26755-21ssh22:25:010
430299118,2cyclictest25477-21cat23:40:260
430299118,2cyclictest24871-21grep19:50:210
430299118,2cyclictest20873-21cut20:50:150
430299118,2cyclictest19812-21cat00:15:250
430299118,2cyclictest17982-21wc19:35:250
430299118,2cyclictest14669-21ssh23:53:510
430299118,2cyclictest14571-21ssh00:31:460
430299118,2cyclictest13673-21taskset19:27:450
430299118,2cyclictest1117-21ssh21:30:310
4302991110,1cyclictest0-21swapper/023:36:540
431299108,1cyclictest9688-21expr19:20:143
431299108,1cyclictest270422sleep321:03:403
431299108,1cyclictest17866-21taskset20:45:103
431299108,1cyclictest16348-21idleruntime20:40:173
431299108,1cyclictest13342-21cpuspeed_turbos20:35:143
431299107,2cyclictest28136-21grep21:05:173
431299107,2cyclictest28136-21grep21:05:163
431299107,2cyclictest26210-21wc19:55:143
431299107,2cyclictest23086-21chrt19:46:233
431299107,2cyclictest20412-21grep20:50:133
430999108,1cyclictest68822sleep219:15:102
430999108,1cyclictest17901-21apt20:45:122
430999108,1cyclictest11109-21expr20:30:132
430999107,2cyclictest9835-21awk20:25:292
430999100,9cyclictest22867-21expr19:45:242
430999100,9cyclictest13208-21aten2_r7power_p20:35:132
430799108,1cyclictest5747-21cut19:10:211
430799108,1cyclictest28374-21taskset20:00:071
430799108,1cyclictest26142-21grep21:00:201
430799108,1cyclictest23084-21chrt19:46:211
430799108,1cyclictest22212-21taskset20:52:551
430799108,1cyclictest16225-21cron19:35:001
430799107,2cyclictest7597-21taskset20:21:541
430799107,2cyclictest19568-21uniq19:40:151
430799107,2cyclictest16751-21tr19:35:141
430299108,1cyclictest28751-21which21:05:230
430299108,1cyclictest28751-21which21:05:220
430299108,1cyclictest19203-21ls19:40:140
430299108,1cyclictest175862sleep020:44:310
430299107,2cyclictest25758-21grep21:00:190
430299107,2cyclictest20003-21cron20:50:000
430299107,2cyclictest13187-21aten2_r7power_e20:35:120
43079996,2cyclictest3407-21basename20:15:141
43029997,1cyclictest78182sleep020:24:460
43029996,2cyclictest775-21touch20:10:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional