You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-26 - 07:46
[ 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 #b, 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
  Phytec
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot5s.osadl.org (updated Mon Jan 26, 2026 00:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3190817995113,20cyclictest0-21swapper/222:15:232
319081799511,31cyclictest3245169-21forks21:45:162
3190817994938,7cyclictest3305275-21grep00:35:272
3190819994820,24cyclictest3305317-21grep00:35:273
3190817994830,14cyclictest0-21swapper/223:25:002
3190808994840,5cyclictest3190799-21cyclictest22:35:260
3190808994840,5cyclictest3190799-21cyclictest22:35:260
3190819994739,4cyclictest3215499-21munin-plugin-st20:20:013
3190819994738,6cyclictest3279654-21debian-sa123:25:003
3190817994725,18cyclictest0-21swapper/222:35:002
3190817994725,18cyclictest0-21swapper/222:35:002
3190817994534,7cyclictest3240962-21grep21:30:252
3190817994510,22cyclictest3273153-21df23:05:152
3190817994510,22cyclictest3273153-21df23:05:152
3190819994433,6cyclictest3209906-21grep20:00:233
319081999441,37cyclictest3297318-21/usr/sbin/munin00:15:143
3190817994437,4cyclictest3292931-21runrttasks00:00:252
319081999432,36cyclictest3223578-21unixbench_multi20:40:243
3190812994335,5cyclictest3201825-21sendmail19:40:011
3190812994334,5cyclictest3249916-21cron22:00:011
3190819994233,4cyclictest0-21swapper/323:12:073
3190819994215,23cyclictest3293081-21tail00:00:263
3190812994234,4cyclictest3225353-21unixbench_singl20:45:241
3190812994231,8cyclictest231ktimers/100:35:141
3190808994234,4cyclictest3256993-21sendmail22:20:000
3190819994133,4cyclictest0-21swapper/320:00:013
3190819994131,6cyclictest3240965-21unixbench_singl21:30:253
3190819994128,8cyclictest0-21swapper/321:00:253
3190819994123,14cyclictest3254807-21grep22:10:293
3190819994118,20cyclictest0-21swapper/319:40:173
319081999411,3cyclictest0-21swapper/323:55:113
319081999411,3cyclictest0-21swapper/319:50:143
319081999411,34cyclictest3253345-21cron22:10:003
319081999411,10cyclictest3295599-21df_inode00:10:143
319081999410,3cyclictest0-21swapper/323:35:123
3190817994129,8cyclictest3194306-21grep19:15:262
3190817994124,12cyclictest0-21swapper/223:45:152
3190817994123,14cyclictest0-21swapper/220:30:262
3190817994117,20cyclictest0-21swapper/223:50:242
319081799411,31cyclictest645-21runrttasks21:25:122
3190808994118,5cyclictest131rcu_preempt20:25:220
319081999408,26cyclictest3212758-21/usr/sbin/munin20:10:193
319081999402,35cyclictest3285470-21/usr/sbin/munin23:40:163
319081999402,33cyclictest3234094-21unixbench_singl21:10:243
319081999402,2cyclictest3298929-21apt-get00:20:123
319081999401,3cyclictest0-21swapper/322:45:133
319081999401,3cyclictest0-21swapper/320:35:143
319081999401,36cyclictest3282934-21cron23:31:003
319081999401,34cyclictest3256566-21unixbench_singl22:15:253
319081799402,32cyclictest3207176-21apt-get19:55:122
3190812994029,6cyclictest0-21swapper/123:40:251
3190808994034,4cyclictest3252004-21kworker/u8:2+events_unbound22:32:010
3190808994034,4cyclictest3252004-21kworker/u8:2+events_unbound22:32:010
319081999399,25cyclictest0-21swapper/322:40:243
3190819993929,7cyclictest3239267-21grep21:25:263
319081999392,34cyclictest3293785-21apt-get00:05:133
319081999392,33cyclictest3287979-21sed23:45:253
319081999392,33cyclictest3257385-21cut22:20:163
319081999391,7cyclictest3192620-21munin-node19:15:013
319081999391,3cyclictest0-21swapper/322:35:133
319081999391,3cyclictest0-21swapper/322:35:133
319081999391,35cyclictest3215879-21/usr/sbin/munin20:20:163
319081999391,34cyclictest3303611-21unixbench_singl00:30:263
319081999391,34cyclictest3303611-21unixbench_singl00:30:263
319081999391,34cyclictest3226445-21memory20:50:193
319081999391,34cyclictest3211651-21sed20:05:283
319081999391,33cyclictest3247751-21sed21:50:253
319081999391,33cyclictest3227888-21cut20:55:163
319081999391,33cyclictest3204818-21grep19:45:263
319081999391,33cyclictest3199429-21grep19:30:263
319081999391,32cyclictest3219344-21grep20:30:173
3190819993913,23cyclictest3193496-21fschecks_time19:15:173
319081999391,10cyclictest3197946-21taskset19:27:083
319081799391,35cyclictest3290980-21processes23:55:222
319081799390,31cyclictest0-21swapper/221:50:132
319081999383,32cyclictest3259255-21df_inode22:25:153
319081999383,31cyclictest3249914-21cron22:00:023
3190819993830,4cyclictest3232824-21cron21:10:003
319081999382,31cyclictest3251243-21head22:00:263
319081999381,7cyclictest3218470-21unixbench_multi20:25:293
319081999381,3cyclictest0-21swapper/322:55:123
319081999381,3cyclictest0-21swapper/319:20:153
319081999381,34cyclictest3281230-21cron23:26:003
319081999381,32cyclictest3261912-21unixbench_singl22:30:253
319081999381,32cyclictest3261912-21unixbench_singl22:30:253
319081999381,32cyclictest3244338-21grep21:40:253
319081999381,32cyclictest3235391-21ps21:15:233
319081999381,32cyclictest3235391-21ps21:15:233
319081999381,31cyclictest3300633-21/usr/sbin/munin00:25:163
319081999381,11cyclictest3201844-21awk19:40:013
319081999381,10cyclictest3224292-21apt-get20:45:123
3190817993830,4cyclictest0-21swapper/223:00:002
3190817993827,7cyclictest3230429-21grep21:00:252
319081799381,33cyclictest3231350-21apt-get21:05:142
3190817993812,23cyclictest3243900-21ntpq21:40:212
3190808993830,4cyclictest3284557-21unixbench_singl23:35:260
3190808993829,6cyclictest3279648-21cron23:25:000
3190819993727,6cyclictest3269369-21cron22:55:003
319081999371,9cyclictest3245191-21grep21:45:163
319081999371,2cyclictest3241606-21apt-get21:35:103
319081999371,10cyclictest3289510-21sed23:50:233
319081999370,3cyclictest0-21swapper/323:15:123
319081999370,3cyclictest0-21swapper/321:20:123
319081999370,3cyclictest0-21swapper/321:20:123
3190817993728,4cyclictest0-21swapper/220:25:292
3190817993718,15cyclictest0-21swapper/200:10:242
319081799371,33cyclictest3216775-21/usr/sbin/munin20:20:252
319081799371,32cyclictest3198178-21cron19:30:012
319081799371,31cyclictest3228298-21/usr/sbin/munin20:55:222
319081799371,31cyclictest3222925-21/usr/sbin/munin20:40:172
319081799371,30cyclictest3271485-21chrt23:00:162
319081799371,29cyclictest3220866-21apt-get20:35:142
319081799370,31cyclictest3214019-21apt-get20:15:122
3190808993730,4cyclictest3258758-21latency_hist22:25:010
3190808993716,13cyclictest131rcu_preempt21:55:130
319081999361,4cyclictest3271911-21ntp_states23:00:223
319081999361,3cyclictest0-21swapper/323:05:123
319081999361,3cyclictest0-21swapper/323:05:123
3190817993628,4cyclictest0-21swapper/223:40:252
3190817993625,6cyclictest0-21swapper/220:10:172
3190817993619,13cyclictest0-21swapper/223:20:002
3190817993617,16cyclictest0-21swapper/219:45:162
3190817993614,20cyclictest3233053-21/usr/sbin/munin21:10:252
3190817993614,19cyclictest0-21swapper/223:31:012
319081799361,30cyclictest3302563-21/usr/sbin/munin00:30:152
319081799361,30cyclictest3302563-21/usr/sbin/munin00:30:152
319081799361,30cyclictest3262607-21/usr/sbin/munin22:35:142
319081799361,30cyclictest3262607-21/usr/sbin/munin22:35:142
319081799361,30cyclictest3237289-21sed21:20:252
319081799361,30cyclictest3237289-21sed21:20:252
319081799361,30cyclictest3234767-21apt-get21:15:132
319081799361,30cyclictest3234767-21apt-get21:15:132
319081799361,30cyclictest3199419-21grep19:30:262
319081799361,29cyclictest3268113-21/usr/sbin/munin22:50:162
319081799361,29cyclictest0-21swapper/222:00:142
319081299364,6cyclictest131rcu_preempt22:50:121
319080899368,7cyclictest11-21ksoftirqd/020:15:010
3190808993630,4cyclictest3253552-21apt-key22:10:010
319081799352,29cyclictest629-21snmpd20:05:162
319081799352,29cyclictest3208896-21/usr/sbin/munin20:00:192
3190817993514,18cyclictest3224802-21cat20:45:192
319081799351,32cyclictest3297200-21apt-get00:15:112
319081799351,31cyclictest3200646-21/usr/sbin/munin19:35:212
319081799351,30cyclictest3259142-21/usr/sbin/munin22:25:252
319081799351,30cyclictest3203132-21grep19:40:262
319081799351,29cyclictest3300636-21apt-get00:25:132
319081799351,28cyclictest3283513-21apt-get23:35:142
319081799350,31cyclictest0-21swapper/221:55:112
319081799350,30cyclictest3251879-21apt-get22:05:122
319081799350,29cyclictest3241611-21cpu21:35:122
3190812993527,4cyclictest0-21swapper/123:15:251
3190812993524,6cyclictest0-21swapper/100:00:001
3190808993527,4cyclictest0-21swapper/021:35:240
3190808993525,7cyclictest3192540-21munin-node19:15:010
319081799342,27cyclictest3225996-21apt-get20:50:122
3190817993414,17cyclictest3280296-21fschecks_time23:25:162
319081799341,30cyclictest3205525-21cpuspeed19:50:152
3190812993426,4cyclictest0-21swapper/121:45:011
3190812993425,4cyclictest0-21swapper/119:40:261
3190812993425,4cyclictest0-21swapper/100:00:251
3190812993423,7cyclictest0-21swapper/121:35:241
319080899348,22cyclictest121ktimers/019:50:010
3190808993424,4cyclictest131rcu_preempt22:50:240
3190808993413,6cyclictest11-21ksoftirqd/019:40:170
3190817993313,17cyclictest0-21swapper/222:48:342
319081799331,29cyclictest3195450-21/usr/sbin/munin19:20:212
319081799331,28cyclictest3293898-21/usr/sbin/munin00:05:152
319081799331,28cyclictest3258260-21grep22:20:252
319081799331,27cyclictest3275070-21/usr/sbin/munin23:10:172
319081799331,27cyclictest3253841-21/usr/sbin/munin22:10:132
319080899335,12cyclictest121ktimers/019:15:260
3190808993326,4cyclictest3281576-21sh23:30:000
3190808993326,4cyclictest0-21swapper/021:55:010
3190808993313,5cyclictest131rcu_preempt22:11:530
3190817993213,16cyclictest3191183-21fschecks_time19:10:162
319081799321,28cyclictest3299043-21/usr/sbin/munin00:20:142
319081799321,28cyclictest3264895-21/usr/sbin/munin22:40:192
3190812993225,5cyclictest3298377-21kworker/u8:1+events_unbound00:29:411
3190812993223,6cyclictest0-21swapper/120:10:261
3190812993222,7cyclictest3284567-21grep23:35:261
3190812993222,7cyclictest0-21swapper/100:20:251
319080899325,6cyclictest11-21ksoftirqd/020:35:270
3190808993223,6cyclictest151rcuc/023:14:210
3190808993223,6cyclictest151rcuc/000:04:080
3190808993221,5cyclictest131rcu_preempt23:30:200
3190808993217,4cyclictest131rcu_preempt00:30:190
3190808993217,4cyclictest131rcu_preempt00:30:190
3190808993215,4cyclictest131rcu_preempt21:23:560
3190808993215,4cyclictest131rcu_preempt21:23:560
3190808993215,10cyclictest131rcu_preempt21:05:230
3190808993213,4cyclictest0-21swapper/023:50:000
3190808993213,11cyclictest131rcu_preempt20:51:390
3190808993212,5cyclictest131rcu_preempt00:05:220
319080899321,23cyclictest11-21ksoftirqd/020:05:270
319080899320,24cyclictest11-21ksoftirqd/020:55:170
3190812993123,4cyclictest0-21swapper/123:05:261
3190812993123,4cyclictest0-21swapper/123:05:261
319080899318,7cyclictest11-21ksoftirqd/022:55:230
319080899318,18cyclictest131rcu_preempt00:16:130
319080899313,20cyclictest0-21swapper/022:25:130
3190808993126,3cyclictest53-21kcompactd023:50:200
3190808993122,6cyclictest151rcuc/021:32:060
3190808993121,7cyclictest151rcuc/022:01:190
3190808993120,4cyclictest131rcu_preempt20:15:200
3190808993115,4cyclictest131rcu_preempt23:40:510
3190808993114,5cyclictest131rcu_preempt21:50:010
3190808993112,5cyclictest131rcu_preempt19:35:150
3190808993112,4cyclictest131rcu_preempt00:20:140
3190808993111,5cyclictest131rcu_preempt22:40:220
3190808993111,13cyclictest131rcu_preempt19:25:240
3190808993110,5cyclictest131rcu_preempt20:40:120
3190812993024,4cyclictest3225378-21kworker/u8:2+events_unbound21:28:091
3190812993023,5cyclictest3225378-21kworker/u8:2+events_unbound20:51:411
3190808993022,4cyclictest0-21swapper/000:12:580
3190808993020,7cyclictest121ktimers/022:45:140
3190808993019,4cyclictest131rcu_preempt21:15:200
3190808993019,4cyclictest131rcu_preempt21:15:200
3190808993017,4cyclictest131rcu_preempt19:20:240
3190808993014,4cyclictest0-21swapper/023:05:260
3190808993014,4cyclictest0-21swapper/023:05:260
3190808993012,3cyclictest151rcuc/023:00:110
3190808993010,5cyclictest131rcu_preempt21:40:170
3190808993010,12cyclictest0-21swapper/019:52:060
319081299292,4cyclictest131rcu_preempt21:45:131
3190812992923,4cyclictest3208613-21kworker/u8:0+events_unbound20:06:301
3190812992923,3cyclictest0-21swapper/123:55:001
3190812992921,4cyclictest0-21swapper/121:05:271
3190812992920,4cyclictest0-21swapper/119:55:011
3190812992919,6cyclictest3220233-21head20:30:271
3190812992919,6cyclictest0-21swapper/123:20:251
3190812992919,6cyclictest0-21swapper/122:00:261
319080899296,7cyclictest11-21ksoftirqd/000:35:200
319080899295,8cyclictest11-21ksoftirqd/020:45:240
3190808992915,4cyclictest131rcu_preempt23:15:080
3190808992913,3cyclictest131rcu_preempt19:30:250
3190808992913,10cyclictest3291566-21kworker/u8:1-events_freezable_power_23:58:530
3190808992911,5cyclictest131rcu_preempt19:55:140
3190808992911,4cyclictest131rcu_preempt21:10:090
319080899290,5cyclictest11-21ksoftirqd/021:00:140
319081299284,4cyclictest131rcu_preempt20:15:121
3190812992821,4cyclictest3258410-21kworker/u8:1+events_unbound22:40:241
3190812992819,6cyclictest3271083-21sh23:00:001
3190812992819,6cyclictest0-21swapper/122:25:001
3190812992816,4cyclictest3196192-21kworker/u8:1+events_unbound19:46:401
319080899289,5cyclictest131rcu_preempt20:30:220
319080899285,6cyclictest11-21ksoftirqd/020:00:220
3190808992810,5cyclictest131rcu_preempt20:20:130
3190812992721,4cyclictest3244536-21kworker/u8:3+events_unbound21:51:511
3190812992720,5cyclictest3258410-21kworker/u8:1+events_unbound22:34:091
3190812992720,5cyclictest3258410-21kworker/u8:1+events_unbound22:34:091
3190812992718,5cyclictest0-21swapper/122:15:001
3190812992717,7cyclictest1-21systemd21:16:431
3190812992717,7cyclictest1-21systemd21:16:431
3190812992717,6cyclictest3296970-21audit_send_reply00:15:001
3190812992716,7cyclictest0-21swapper/123:45:201
3190812992620,4cyclictest3252004-21kworker/u8:2+events_unbound22:06:541
3190812992619,4cyclictest3264036-21cron22:40:001
3190812992619,4cyclictest3264036-21cron22:40:001
3190812992618,5cyclictest3205055-21kworker/u8:2+events_unbound20:00:131
3190812992615,7cyclictest204-21dbus-daemon20:26:331
319081299260,4cyclictest131rcu_preempt23:30:131
319081299259,3cyclictest0-21swapper/123:00:081
319081299259,3cyclictest0-21swapper/119:29:311
3190812992519,4cyclictest3192145-21kworker/u8:0+events_unbound19:14:411
3190812992517,5cyclictest0-21swapper/100:20:001
319081299247,3cyclictest0-21swapper/122:46:421
319081299246,6cyclictest24-21ksoftirqd/120:20:241
3190812992417,4cyclictest0-21swapper/121:25:001
3190812992417,4cyclictest0-21swapper/121:25:001
3190812992415,7cyclictest3241102-21kworker/u8:0+events_unbound21:33:011
3190812992410,10cyclictest204-21dbus-daemon20:41:371
319081299235,6cyclictest131rcu_preempt19:30:161
319081299235,5cyclictest24-21ksoftirqd/120:35:241
319081299232,11cyclictest0-21swapper/122:27:201
3190812992317,4cyclictest3298377-21kworker/u8:1+events_unbound00:30:421
3190812992317,4cyclictest3298377-21kworker/u8:1+events_unbound00:30:421
3190812992317,3cyclictest0-21swapper/121:00:221
3190812992317,3cyclictest0-21swapper/119:15:031
3190812992315,4cyclictest0-21swapper/120:55:231
3190812992311,2cyclictest131rcu_preempt23:27:411
3190812992311,2cyclictest131rcu_preempt21:14:461
3190812992216,3cyclictest0-21swapper/123:10:241
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional