You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-24 - 06:02
[ 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 #e, slot #3

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
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackeslot3s.osadl.org (updated Sat Jan 24, 2026 00:45:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3734578999926,70cyclictest12-21ksoftirqd/020:00:020
3734578999086,2cyclictest0-21swapper/020:05:020
373457899891,84cyclictest0-21swapper/019:55:010
373457899861,78cyclictest0-21swapper/020:35:020
3734578996864,2cyclictest0-21swapper/019:25:030
373458999669,5cyclictest131rcu_preempt21:30:012
373458999669,5cyclictest131rcu_preempt21:30:012
3734589996613,18cyclictest131rcu_preempt22:00:002
373457899661,32cyclictest12-21ksoftirqd/000:30:020
373459299656,9cyclictest37-21ksoftirqd/321:15:013
373458599658,52cyclictest3784026-21ssh22:45:031
373458599656,8cyclictest23-21ksoftirqd/121:40:001
3734585996523,9cyclictest23-21ksoftirqd/100:30:011
373458999649,6cyclictest131rcu_preempt22:40:002
373458999649,6cyclictest131rcu_preempt22:40:002
3734589996412,6cyclictest131rcu_preempt21:40:002
373458599648,9cyclictest23-21ksoftirqd/100:00:021
3734592996310,6cyclictest131rcu_preempt00:05:013
3734592996310,6cyclictest131rcu_preempt00:05:013
373458999632,5cyclictest131rcu_preempt21:45:022
3734592996210,6cyclictest131rcu_preempt00:00:023
3734589996210,6cyclictest131rcu_preempt19:20:022
3734589996210,5cyclictest131rcu_preempt23:55:022
3734578996254,5cyclictest3734584-21grep19:10:020
3734585996144,13cyclictest3467602-21systemd-journal23:40:001
3734585996113,5cyclictest131rcu_preempt21:35:021
373457899617,6cyclictest131rcu_preempt21:00:000
373457899612,20cyclictest3786195-21cat22:50:010
373457899611,28cyclictest131rcu_preempt00:10:450
3734592996017,6cyclictest131rcu_preempt00:30:003
373458999606,6cyclictest131rcu_preempt21:20:002
3734585996022,11cyclictest23-21ksoftirqd/100:40:021
3734585996016,6cyclictest131rcu_preempt23:11:081
3734585996016,11cyclictest23-21ksoftirqd/122:27:201
3734585996016,10cyclictest23-21ksoftirqd/121:50:021
3734578996016,10cyclictest131rcu_preempt21:38:440
3734592995938,16cyclictest1-21systemd19:25:023
3734592995918,14cyclictest37-21ksoftirqd/322:55:023
3734592995912,6cyclictest131rcu_preempt21:40:013
373458999595,5cyclictest131rcu_preempt19:40:022
373458999591,5cyclictest131rcu_preempt20:50:022
373458599596,10cyclictest23-21ksoftirqd/100:25:011
373458599594,8cyclictest23-21ksoftirqd/100:10:001
3734585995914,6cyclictest131rcu_preempt23:28:271
3734578995924,31cyclictest12-21ksoftirqd/022:28:100
373459299584,6cyclictest37-21ksoftirqd/300:10:013
3734592995832,10cyclictest37-21ksoftirqd/300:15:043
3734592995814,13cyclictest37-21ksoftirqd/323:00:023
373458999586,6cyclictest131rcu_preempt00:40:012
3734589995818,7cyclictest131rcu_preempt20:00:002
373458599589,9cyclictest23-21ksoftirqd/100:14:251
373458599586,9cyclictest23-21ksoftirqd/121:40:271
3734585995815,6cyclictest131rcu_preempt23:00:201
3734585995815,5cyclictest131rcu_preempt00:30:051
3734585995812,5cyclictest131rcu_preempt22:20:031
3734578995828,14cyclictest3760965-21ssh21:54:390
373457899581,23cyclictest131rcu_preempt22:39:200
373457899581,23cyclictest131rcu_preempt22:39:190
373459299578,6cyclictest131rcu_preempt23:30:013
373459299576,5cyclictest131rcu_preempt22:15:003
373459299574,5cyclictest131rcu_preempt23:10:023
3734592995712,18cyclictest131rcu_preempt23:55:013
3734592995710,6cyclictest131rcu_preempt21:05:013
373458999579,5cyclictest131rcu_preempt00:10:022
373458999577,6cyclictest131rcu_preempt19:25:002
373458999575,6cyclictest131rcu_preempt22:20:022
373458999573,6cyclictest131rcu_preempt00:05:022
373458999573,6cyclictest131rcu_preempt00:05:012
3734589995732,10cyclictest30-21ksoftirqd/200:00:002
3734589995711,6cyclictest131rcu_preempt21:23:512
373458599579,12cyclictest23-21ksoftirqd/122:05:011
373458599579,12cyclictest23-21ksoftirqd/122:05:011
373458599577,9cyclictest23-21ksoftirqd/122:41:411
373458599577,11cyclictest23-21ksoftirqd/100:20:011
3734585995713,6cyclictest131rcu_preempt22:40:021
3734585995713,6cyclictest131rcu_preempt22:40:011
3734585995713,5cyclictest131rcu_preempt21:25:391
3734585995713,5cyclictest131rcu_preempt21:25:381
3734585995711,7cyclictest131rcu_preempt21:10:021
3734585995711,6cyclictest131rcu_preempt23:05:231
3734585995711,5cyclictest131rcu_preempt22:35:011
3734585995711,14cyclictest23-21ksoftirqd/120:05:021
3734578995748,4cyclictest12-21ksoftirqd/022:05:020
3734578995748,4cyclictest12-21ksoftirqd/022:05:010
373457899572,39cyclictest19350irq/34-mmc123:05:030
373459299568,6cyclictest131rcu_preempt21:35:013
3734592995626,11cyclictest37-21ksoftirqd/322:50:023
3734592995615,8cyclictest37-21ksoftirqd/322:45:013
3734592995612,6cyclictest131rcu_preempt20:35:023
3734592995612,5cyclictest131rcu_preempt23:00:423
3734592995610,6cyclictest131rcu_preempt20:25:013
373458999565,6cyclictest131rcu_preempt20:42:082
373458999565,6cyclictest131rcu_preempt00:25:002
3734589995619,9cyclictest30-21ksoftirqd/200:15:022
3734589995614,11cyclictest30-21ksoftirqd/222:45:012
373458599569,5cyclictest131rcu_preempt22:14:411
373458599568,6cyclictest131rcu_preempt21:52:471
373458599563,9cyclictest23-21ksoftirqd/120:49:071
3734585995618,5cyclictest131rcu_preempt21:18:131
3734585995614,5cyclictest131rcu_preempt21:25:011
3734585995613,5cyclictest131rcu_preempt23:40:111
3734585995613,5cyclictest131rcu_preempt23:40:111
3734585995611,5cyclictest131rcu_preempt22:58:501
3734578995627,14cyclictest3813849-21ssh23:50:560
3734578995626,26cyclictest12-21ksoftirqd/022:35:010
373457899562,48cyclictest3756599-21ssh21:45:000
373459299556,8cyclictest37-21ksoftirqd/300:25:013
3734592995512,28cyclictest37-21ksoftirqd/323:15:033
3734592995510,6cyclictest131rcu_preempt21:28:133
3734592995510,6cyclictest131rcu_preempt21:28:133
373458999558,5cyclictest131rcu_preempt21:35:012
373458999553,6cyclictest131rcu_preempt22:50:012
373458599557,10cyclictest23-21ksoftirqd/122:22:091
373458599556,7cyclictest23-21ksoftirqd/119:45:021
373458599555,8cyclictest23-21ksoftirqd/122:10:011
373458599555,7cyclictest23-21ksoftirqd/100:00:041
373458599555,7cyclictest23-21ksoftirqd/100:00:031
373458599555,13cyclictest23-21ksoftirqd/123:35:021
373458599555,13cyclictest23-21ksoftirqd/123:35:011
3734585995534,15cyclictest3467602-21systemd-journal23:25:021
3734585995517,5cyclictest131rcu_preempt20:15:021
3734585995512,9cyclictest131rcu_preempt20:30:021
3734585995510,6cyclictest131rcu_preempt22:52:401
373457899554,42cyclictest3736059-21cron19:40:000
373457899551,39cyclictest3796406-21ssh23:12:400
373459299549,6cyclictest131rcu_preempt20:50:023
373459299548,5cyclictest131rcu_preempt22:05:033
373459299548,5cyclictest131rcu_preempt22:05:023
373459299546,10cyclictest37-21ksoftirqd/321:53:383
3734592995438,13cyclictest1-21systemd20:10:013
3734592995436,9cyclictest37-21ksoftirqd/321:25:013
3734592995411,5cyclictest131rcu_preempt23:50:023
373458999546,7cyclictest30-21ksoftirqd/223:40:012
3734589995419,12cyclictest30-21ksoftirqd/220:15:032
373458599548,10cyclictest23-21ksoftirqd/121:59:511
373458599545,10cyclictest23-21ksoftirqd/119:40:001
3734585995418,10cyclictest23-21ksoftirqd/120:10:001
3734585995414,5cyclictest131rcu_preempt19:25:031
3734585995413,6cyclictest131rcu_preempt23:18:281
3734585995412,4cyclictest131rcu_preempt23:54:311
3734585995410,5cyclictest131rcu_preempt21:10:041
3734578995443,5cyclictest16950irq/224-800000021:20:000
373457899543,3cyclictest131rcu_preempt00:05:280
3734578995422,24cyclictest3740808-21ssh21:10:030
373457899541,26cyclictest131rcu_preempt21:29:340
373457899541,26cyclictest131rcu_preempt21:29:340
3734578995412,33cyclictest12-21ksoftirqd/000:25:020
373459299539,6cyclictest131rcu_preempt20:00:023
373459299539,6cyclictest131rcu_preempt00:40:003
373459299538,6cyclictest131rcu_preempt22:35:003
373459299536,6cyclictest131rcu_preempt21:15:103
3734592995342,7cyclictest361rcuc/323:45:013
3734592995342,7cyclictest361rcuc/323:45:003
3734592995312,6cyclictest131rcu_preempt22:20:383
3734592995312,5cyclictest131rcu_preempt23:20:013
3734592995312,5cyclictest131rcu_preempt22:20:023
373459299531,13cyclictest37-21ksoftirqd/321:50:023
3734592995310,17cyclictest131rcu_preempt00:33:073
373458999538,6cyclictest131rcu_preempt20:40:012
373458999537,6cyclictest131rcu_preempt23:45:022
373458999537,6cyclictest131rcu_preempt23:45:012
373458999536,9cyclictest30-21ksoftirqd/223:10:002
373458999535,6cyclictest131rcu_preempt23:35:022
373458999535,6cyclictest131rcu_preempt23:35:012
373458999534,6cyclictest131rcu_preempt22:55:022
373458999533,12cyclictest30-21ksoftirqd/223:05:012
373458999531,5cyclictest131rcu_preempt20:25:012
3734589995314,18cyclictest131rcu_preempt00:33:102
3734589995313,6cyclictest131rcu_preempt23:15:022
3734589995313,6cyclictest131rcu_preempt22:35:002
3734589995312,7cyclictest131rcu_preempt21:15:032
3734589995311,6cyclictest131rcu_preempt22:09:592
3734578995344,6cyclictest16850irq/134-800000023:10:010
373457899533,30cyclictest131rcu_preempt22:24:200
3734578995323,14cyclictest3810271-21ssh23:43:150
3734578995323,14cyclictest3810271-21ssh23:43:140
3734578995321,14cyclictest3790672-21ssh23:00:000
3734578995319,30cyclictest12-21ksoftirqd/022:50:560
373459299529,6cyclictest131rcu_preempt20:55:013
373459299523,8cyclictest37-21ksoftirqd/319:55:003
3734592995213,6cyclictest131rcu_preempt21:59:523
3734592995213,6cyclictest131rcu_preempt20:45:013
3734592995212,5cyclictest131rcu_preempt19:15:013
3734592995210,6cyclictest131rcu_preempt21:42:123
373458999526,5cyclictest131rcu_preempt23:25:012
373458999526,5cyclictest131rcu_preempt20:35:012
3734589995219,7cyclictest30-21ksoftirqd/220:50:012
3734589995213,8cyclictest131rcu_preempt20:30:022
3734589995212,5cyclictest131rcu_preempt23:30:022
3734589995212,5cyclictest131rcu_preempt21:10:012
3734585995211,6cyclictest131rcu_preempt23:45:391
3734585995210,6cyclictest131rcu_preempt20:59:091
3734578995216,6cyclictest3772614-21sed22:20:020
373457899521,33cyclictest131rcu_preempt00:37:040
373459299517,10cyclictest37-21ksoftirqd/321:10:013
3734592995114,8cyclictest131rcu_preempt23:24:493
3734592995112,9cyclictest131rcu_preempt19:35:023
373458999514,6cyclictest131rcu_preempt21:55:032
3734589995138,10cyclictest3790891-21sed23:00:022
373458999512,5cyclictest131rcu_preempt22:15:022
373458999512,10cyclictest30-21ksoftirqd/223:20:012
3734589995115,8cyclictest131rcu_preempt21:50:012
3734589995110,5cyclictest131rcu_preempt19:30:022
3734585995111,5cyclictest131rcu_preempt20:24:071
3734585995110,5cyclictest131rcu_preempt19:55:021
3734578995126,4cyclictest131rcu_preempt20:27:070
3734578995125,11cyclictest3763312-21ssh21:59:520
373459299509,6cyclictest131rcu_preempt20:40:003
373459299509,5cyclictest131rcu_preempt23:40:013
373459299508,6cyclictest131rcu_preempt23:32:563
373459299508,6cyclictest131rcu_preempt23:32:563
373459299505,10cyclictest37-21ksoftirqd/320:15:003
3734592995040,6cyclictest361rcuc/300:15:003
3734592995034,12cyclictest3467602-21systemd-journal22:40:013
3734592995034,12cyclictest3467602-21systemd-journal22:40:003
373458999504,6cyclictest131rcu_preempt19:45:012
373458999504,5cyclictest131rcu_preempt19:35:002
373458999503,5cyclictest131rcu_preempt22:25:012
3734589995027,5cyclictest30-21ksoftirqd/219:55:002
3734589995019,7cyclictest30-21ksoftirqd/221:05:012
3734589995011,6cyclictest131rcu_preempt22:25:392
373458599509,5cyclictest131rcu_preempt19:30:021
373458599506,10cyclictest23-21ksoftirqd/120:18:061
373458599506,10cyclictest23-21ksoftirqd/120:00:001
3734585995029,15cyclictest3467602-21systemd-journal19:15:001
3734585995013,9cyclictest131rcu_preempt20:55:011
3734585995013,6cyclictest131rcu_preempt19:50:021
3734578995027,3cyclictest131rcu_preempt00:00:550
3734578995027,3cyclictest131rcu_preempt00:00:550
3734578995025,10cyclictest3741665-21ssh21:11:400
3734578995021,13cyclictest3816017-21ssh23:55:410
373459299499,6cyclictest131rcu_preempt20:20:003
373459299499,6cyclictest131rcu_preempt19:45:013
3734592994912,6cyclictest131rcu_preempt22:05:393
3734592994911,6cyclictest131rcu_preempt22:30:023
3734592994910,6cyclictest131rcu_preempt20:30:003
373458999494,8cyclictest131rcu_preempt21:00:032
3734589994913,10cyclictest30-21ksoftirqd/220:20:002
3734589994912,7cyclictest131rcu_preempt00:11:272
3734589994912,6cyclictest131rcu_preempt00:28:232
373458599497,7cyclictest23-21ksoftirqd/119:10:031
3734585994913,6cyclictest131rcu_preempt19:20:031
3734585994912,5cyclictest131rcu_preempt19:35:011
3734578994932,13cyclictest275-21dbus-daemon22:10:010
3734578994927,18cyclictest12-21ksoftirqd/023:30:010
373457899492,3cyclictest131rcu_preempt23:30:240
373457899492,3cyclictest131rcu_preempt23:30:230
373459299484,9cyclictest37-21ksoftirqd/321:00:003
3734592994834,11cyclictest3734994-21sshd19:15:063
373458999482,6cyclictest131rcu_preempt22:05:022
373458999482,6cyclictest131rcu_preempt22:05:012
3734589994821,22cyclictest291rcuc/219:50:032
3734589994810,7cyclictest131rcu_preempt23:45:342
3734589994810,6cyclictest131rcu_preempt20:10:002
373458599489,5cyclictest131rcu_preempt20:40:021
373458599482,7cyclictest23-21ksoftirqd/120:40:001
3734578994830,14cyclictest3757729-21ssh21:47:210
3734578994824,19cyclictest3799705-21sendmail-msp23:20:000
373457899481,3cyclictest131rcu_preempt22:44:060
373457899481,3cyclictest131rcu_preempt21:31:040
373459299479,6cyclictest131rcu_preempt20:05:023
373459299479,6cyclictest131rcu_preempt19:30:023
3734585994713,6cyclictest131rcu_preempt20:33:071
3734578994741,4cyclictest19350irq/34-mmc120:55:020
3734578994731,11cyclictest16950irq/224-800000000:17:030
3734578994729,13cyclictest275-21dbus-daemon23:50:020
3734578994711,9cyclictest12-21ksoftirqd/023:24:270
373459299461,8cyclictest37-21ksoftirqd/319:45:283
3734592994510,5cyclictest131rcu_preempt19:10:023
373458599458,5cyclictest131rcu_preempt21:05:021
3734578994529,13cyclictest3747517-21ssh21:24:490
3734578994527,15cyclictest3807240-21ssh23:36:150
373457899452,3cyclictest131rcu_preempt19:15:010
373459299444,7cyclictest37-21ksoftirqd/319:35:013
3734589994411,5cyclictest131rcu_preempt19:15:022
3734578994429,11cyclictest1-21systemd20:35:020
3734578994426,14cyclictest3832114-21ssh00:31:170
3734578994425,13cyclictest275-21dbus-daemon19:50:010
373457899441,3cyclictest131rcu_preempt22:13:510
373458999437,6cyclictest131rcu_preempt20:05:012
3734578994326,13cyclictest3738400-21sshd20:23:070
3734578994320,3cyclictest131rcu_preempt20:15:010
373458999427,5cyclictest131rcu_preempt19:10:022
3734578994230,8cyclictest3738141-21latency_hist20:20:000
373457899422,36cyclictest3740638-21cut21:05:020
373457899415,25cyclictest19350irq/34-mmc119:30:020
3734578994030,5cyclictest309-21in:imuxsock20:10:010
373457899401,5cyclictest131rcu_preempt19:45:020
373457899392,33cyclictest3735884-21sort19:35:010
3734578993816,3cyclictest131rcu_preempt19:20:020
373457899378,6cyclictest131rcu_preempt20:50:010
373457899361,8cyclictest3739465-21unin-run20:45:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional