You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-15 - 12:10
[ 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 376 highest latencies:
System rackbslot5s.osadl.org (updated Thu Jan 15, 2026 00:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3439610995244,5cyclictest145-21jbd2/mmcblk1p2-819:35:123
3439602994842,4cyclictest3423416-21kworker/u8:0+events_unbound19:10:021
3439607994736,7cyclictest3542086-21grep00:00:232
3439610994639,5cyclictest3447351-21kworker/u8:2+events_unbound19:40:073
3439607994639,4cyclictest3464698-21sendmail20:20:012
3439607994431,10cyclictest311ktimers/219:40:122
3439607994328,5cyclictest3531919-21kworker/u8:0-events_freezable_power_23:34:342
3439602994335,5cyclictest3450799-21munin-run19:40:011
3439607994231,7cyclictest3497370-21grep21:50:222
3439602994235,5cyclictest3447351-21kworker/u8:2+events_unbound19:30:071
3439602994235,4cyclictest3442035-21apt-key19:15:021
3439610994029,6cyclictest3453980-21grep19:45:263
3439607994028,8cyclictest311ktimers/222:05:122
3439607994027,9cyclictest3455705-21grep19:50:252
3439607994027,9cyclictest3455705-21grep19:50:252
3439607994018,13cyclictest53-21kcompactd000:08:142
3439596994031,5cyclictest3513227-21cron22:40:010
3439610993932,4cyclictest3513257-21sendmail22:40:013
3439607993929,7cyclictest3473017-21grep20:40:252
3439607993927,8cyclictest311ktimers/223:10:122
3439607993923,4cyclictest131rcu_preempt22:42:152
3439607993922,4cyclictest131rcu_preempt20:28:352
3439607993920,4cyclictest131rcu_preempt22:45:052
3439607993919,12cyclictest3535401-21kworker/u8:2-events_freezable_power_23:43:032
3439607993917,11cyclictest0-21swapper/221:06:092
3439607993915,11cyclictest3528786-21kworker/u8:2-flush-179:9623:25:072
3439602993933,4cyclictest3478822-21kworker/u8:2+events_unbound21:10:241
3439602993933,4cyclictest3478822-21kworker/u8:2+events_unbound21:10:241
3439602993928,7cyclictest0-21swapper/122:25:251
3439596993927,8cyclictest3526946-21sendmail23:20:000
3439610993830,4cyclictest0-21swapper/320:25:003
3439610993829,5cyclictest3520101-21sendmail23:00:003
3439607993831,4cyclictest3540829-21grep23:59:592
3439607993831,4cyclictest3540829-21grep23:59:592
3439607993820,5cyclictest131rcu_preempt23:39:002
3439607993820,3cyclictest131rcu_preempt21:17:182
3439607993820,3cyclictest131rcu_preempt21:17:172
3439602993829,5cyclictest0-21swapper/123:39:591
3439596993830,4cyclictest0-21swapper/023:25:000
3439596993830,4cyclictest0-21swapper/020:55:210
3439607993729,6cyclictest3535401-21kworker/u8:2+events_unbound23:53:012
3439607993721,4cyclictest131rcu_preempt20:32:202
3439607993720,5cyclictest131rcu_preempt00:25:182
3439607993720,4cyclictest131rcu_preempt21:12:232
3439607993720,4cyclictest131rcu_preempt21:12:232
3439607993718,3cyclictest0-21swapper/219:49:392
3439607993716,3cyclictest0-21swapper/219:26:532
343960299378,5cyclictest0-21swapper/123:15:121
3439602993720,10cyclictest3548467-21kworker/u8:0+events_unbound00:36:141
3439596993729,4cyclictest0-21swapper/023:05:220
3439607993621,5cyclictest131rcu_preempt19:16:532
3439607993621,4cyclictest131rcu_preempt22:55:182
3439607993619,4cyclictest131rcu_preempt21:21:242
3439607993619,4cyclictest131rcu_preempt21:21:242
3439607993618,4cyclictest131rcu_preempt23:04:512
3439607993617,4cyclictest3462679-21kworker/u8:2-events_freezable_power_20:36:332
3439607993617,4cyclictest131rcu_preempt20:50:162
3439607993616,5cyclictest131rcu_preempt21:40:232
3439607993615,4cyclictest131rcu_preempt19:35:542
3439602993629,4cyclictest0-21swapper/121:20:001
3439602993629,4cyclictest0-21swapper/121:20:001
3439602993628,4cyclictest0-21swapper/121:55:141
3439602993624,8cyclictest0-21swapper/120:40:001
3439596993629,3cyclictest0-21swapper/019:15:010
3439596993627,5cyclictest0-21swapper/019:45:260
3439596993627,5cyclictest0-21swapper/019:10:000
3439610993526,6cyclictest0-21swapper/319:15:013
3439610993526,4cyclictest0-21swapper/321:20:173
3439610993526,4cyclictest0-21swapper/321:20:173
3439607993521,4cyclictest131rcu_preempt23:24:592
3439607993520,4cyclictest131rcu_preempt21:25:532
3439607993520,4cyclictest131rcu_preempt21:25:532
3439607993519,5cyclictest131rcu_preempt21:35:212
3439607993518,5cyclictest131rcu_preempt23:45:222
3439607993517,5cyclictest131rcu_preempt20:58:572
3439607993517,4cyclictest131rcu_preempt00:10:072
3439607993516,4cyclictest131rcu_preempt23:07:082
3439607993516,3cyclictest0-21swapper/219:13:222
3439607993515,4cyclictest131rcu_preempt22:28:462
3439602993528,4cyclictest0-21swapper/100:15:001
3439602993514,12cyclictest3462679-21kworker/u8:2-events_unbound20:41:031
343959699354,5cyclictest131rcu_preempt00:00:110
3439610993426,4cyclictest0-21swapper/321:39:593
3439610993425,4cyclictest0-21swapper/320:10:163
3439610993423,7cyclictest0-21swapper/320:40:013
3439607993426,4cyclictest0-21swapper/221:00:162
3439607993424,7cyclictest311ktimers/220:45:242
3439607993423,7cyclictest3554066-21grep00:35:252
3439607993421,9cyclictest311ktimers/221:45:182
3439607993420,4cyclictest131rcu_preempt19:33:352
3439607993418,5cyclictest131rcu_preempt22:10:162
3439607993415,10cyclictest131rcu_preempt20:05:142
3439602993426,4cyclictest0-21swapper/122:50:251
3439602993424,6cyclictest0-21swapper/120:00:011
3439602993424,6cyclictest0-21swapper/119:45:251
3439602993423,6cyclictest0-21swapper/122:55:151
3439602993422,9cyclictest3476881-21auditctl20:55:011
3439602993420,5cyclictest3490078-21kworker/u8:1+events_unbound21:30:231
3439602993418,4cyclictest0-21swapper/120:05:251
343959699348,10cyclictest131rcu_preempt19:50:080
343959699348,10cyclictest131rcu_preempt19:50:080
3439596993426,4cyclictest0-21swapper/021:15:250
3439596993426,4cyclictest0-21swapper/021:15:240
3439610993326,4cyclictest0-21swapper/320:05:263
3439610993323,7cyclictest3503417-21fschecks_time22:10:163
3439607993325,4cyclictest3490574-21grep21:30:262
3439607993323,6cyclictest0-21swapper/220:10:262
3439607993316,5cyclictest131rcu_preempt22:20:142
3439607993316,4cyclictest131rcu_preempt00:30:252
3439607993312,13cyclictest131rcu_preempt22:15:112
3439607993311,12cyclictest131rcu_preempt23:15:252
3439602993327,4cyclictest3483556-21kworker/u8:0+events_unbound21:20:261
3439602993327,4cyclictest3483556-21kworker/u8:0+events_unbound21:20:261
3439602993325,6cyclictest3535401-21kworker/u8:2+events_unbound23:47:071
3439602993324,6cyclictest0-21swapper/119:55:011
3439602993324,6cyclictest0-21swapper/119:55:011
3439602993317,9cyclictest131rcu_preempt23:30:251
3439602993316,6cyclictest131rcu_preempt23:25:111
3439602993311,13cyclictest131rcu_preempt00:05:111
3439596993325,4cyclictest0-21swapper/021:45:270
3439596993324,6cyclictest0-21swapper/019:40:020
3439596993322,7cyclictest3540407-21grep23:55:260
3439596993322,7cyclictest3540407-21grep23:55:260
3439607993226,4cyclictest3499158-21kworker/u8:1+events_unbound21:59:412
3439607993220,7cyclictest311ktimers/222:35:232
3439607993217,4cyclictest131rcu_preempt19:56:052
3439607993217,3cyclictest131rcu_preempt22:33:552
3439607993216,5cyclictest131rcu_preempt22:55:022
3439607993215,4cyclictest131rcu_preempt20:23:512
3439607993213,6cyclictest32-21ksoftirqd/200:25:002
3439607993211,5cyclictest131rcu_preempt20:00:182
3439602993222,6cyclictest0-21swapper/120:30:001
3439602993222,6cyclictest0-21swapper/119:20:221
3439602993221,8cyclictest231ktimers/120:15:121
3439602993216,5cyclictest131rcu_preempt22:40:231
3439596993224,4cyclictest0-21swapper/021:40:240
3439596993223,6cyclictest3533969-21cron23:40:000
3439610993125,3cyclictest0-21swapper/320:45:243
3439610993123,4cyclictest0-21swapper/321:45:273
3439610993123,4cyclictest0-21swapper/320:20:003
3439610993117,10cyclictest391ktimers/321:25:123
3439610993117,10cyclictest391ktimers/321:25:113
3439607993117,4cyclictest131rcu_preempt22:04:032
343960299318,11cyclictest24-21ksoftirqd/122:20:221
3439602993125,4cyclictest3473329-21kworker/u8:0+events_unbound20:55:201
3439602993123,4cyclictest0-21swapper/123:20:261
3439602993123,4cyclictest0-21swapper/122:00:251
3439602993121,5cyclictest131rcu_preempt22:05:231
3439602993116,9cyclictest131rcu_preempt21:05:171
3439602993116,12cyclictest231ktimers/100:20:111
3439602993112,11cyclictest24-21ksoftirqd/122:45:151
3439602993111,12cyclictest131rcu_preempt21:50:171
3439596993124,4cyclictest0-21swapper/021:10:240
3439596993124,4cyclictest0-21swapper/021:10:240
3439596993124,4cyclictest0-21swapper/021:00:240
3439596993124,4cyclictest0-21swapper/019:15:040
3439596993118,8cyclictest204-21dbus-daemon22:55:510
3439596993110,8cyclictest3516899-21apt-get22:50:110
3439610993023,4cyclictest0-21swapper/323:35:003
3439610993022,5cyclictest391ktimers/300:25:133
3439610993022,4cyclictest0-21swapper/300:05:243
3439610993020,6cyclictest3538640-21grep23:50:243
3439607993014,5cyclictest131rcu_preempt19:22:012
3439602993022,5cyclictest3513244-21cron22:40:011
3439602993022,4cyclictest0-21swapper/119:30:011
3439602993021,7cyclictest3447351-21kworker/u8:2+events_unbound19:41:411
3439602993018,7cyclictest0-21swapper/123:40:231
3439602993017,6cyclictest3476804-21kworker/u8:1+events_unbound21:00:161
3439602993012,11cyclictest3521497-21kworker/u8:1-events_freezable_power_23:04:101
3439596993023,4cyclictest0-21swapper/021:05:250
3439596993023,4cyclictest0-21swapper/000:20:240
3439610992922,3cyclictest0-21swapper/320:30:243
3439610992921,4cyclictest0-21swapper/323:10:153
3439610992920,5cyclictest0-21swapper/323:59:593
3439610992920,5cyclictest0-21swapper/300:00:003
3439610992918,7cyclictest0-21swapper/323:15:263
3439602992922,4cyclictest0-21swapper/121:45:311
3439602992920,6cyclictest0-21swapper/120:15:001
3439602992915,8cyclictest131rcu_preempt00:00:131
3439596992923,3cyclictest0-21swapper/022:15:010
3439596992922,4cyclictest0-21swapper/000:35:240
3439596992921,4cyclictest0-21swapper/023:45:140
3439596992920,4cyclictest0-21swapper/020:40:000
3439596992919,6cyclictest3538652-21grep23:50:240
343961099282,4cyclictest131rcu_preempt22:00:013
3439610992821,4cyclictest3480682-21fschecks_count21:05:163
3439610992820,4cyclictest0-21swapper/322:45:253
3439610992820,4cyclictest0-21swapper/321:15:183
3439610992820,4cyclictest0-21swapper/321:15:183
3439610992820,4cyclictest0-21swapper/321:00:253
3439610992813,12cyclictest3443967-21tr19:20:013
343960299285,11cyclictest24-21ksoftirqd/123:05:201
3439602992821,5cyclictest3548467-21kworker/u8:0+events_unbound00:28:411
3439602992817,4cyclictest131rcu_preempt20:00:131
3439602992814,4cyclictest131rcu_preempt23:55:261
3439602992814,4cyclictest131rcu_preempt23:55:261
3439602992812,5cyclictest131rcu_preempt23:50:121
3439596992821,4cyclictest3491410-21grep21:35:140
3439596992821,3cyclictest0-21swapper/020:00:010
3439596992820,6cyclictest3483556-21kworker/u8:0+events_unbound21:30:300
3439610992720,4cyclictest3506875-21kworker/u8:0+events_unbound22:50:513
3439610992720,4cyclictest0-21swapper/322:30:143
3439610992720,4cyclictest0-21swapper/319:25:243
3439610992719,4cyclictest0-21swapper/320:55:163
3439610992718,6cyclictest0-21swapper/323:45:233
3439610992716,7cyclictest1-21systemd19:55:103
3439602992719,4cyclictest0-21swapper/100:18:321
3439602992715,5cyclictest3511332-21kworker/u8:2+events_unbound22:33:131
3439602992713,8cyclictest131rcu_preempt23:10:181
3439596992722,3cyclictest3456056-21kworker/u8:0+events_unbound20:00:130
3439596992717,7cyclictest3487154-21grep21:20:260
3439596992717,7cyclictest3487154-21grep21:20:260
3439610992620,3cyclictest3509403-21grep22:25:243
3439610992619,3cyclictest0-21swapper/321:30:253
3439610992617,6cyclictest3520840-21sed23:00:203
343960299266,11cyclictest131rcu_preempt00:35:001
343960299265,3cyclictest131rcu_preempt21:40:001
3439602992619,5cyclictest3504621-21kworker/u8:1+events_unbound22:14:411
3439602992618,6cyclictest3471390-21kworker/u8:1+events_unbound20:45:171
3439602992613,8cyclictest131rcu_preempt21:30:011
3439602992613,8cyclictest131rcu_preempt21:30:001
343960299261,15cyclictest24-21ksoftirqd/120:20:261
3439596992619,3cyclictest0-21swapper/000:10:250
3439596992618,5cyclictest0-21swapper/022:10:000
343959699261,13cyclictest0-21swapper/020:45:000
343961099258,9cyclictest40-21ksoftirqd/300:10:133
343961099253,3cyclictest131rcu_preempt20:25:143
3439610992516,7cyclictest3493526-21ntpq21:40:203
3439610992515,7cyclictest1-21systemd22:40:503
3439610992515,6cyclictest3552340-21unixbench_multi00:30:253
3439602992514,5cyclictest131rcu_preempt20:30:141
3439596992518,4cyclictest3489296-21grep21:30:000
3439596992518,4cyclictest3489296-21grep21:30:000
3439596992516,6cyclictest204-21dbus-daemon22:45:490
343959699251,3cyclictest34645062sleep020:17:510
3439596992513,9cyclictest204-21dbus-daemon20:05:120
343959699251,20cyclictest0-21swapper/021:52:400
343959699251,20cyclictest0-21swapper/019:41:230
343961099246,3cyclictest131rcu_preempt20:50:233
3439610992416,6cyclictest391ktimers/320:00:133
3439610992416,5cyclictest391ktimers/320:40:123
3439610992416,5cyclictest0-21swapper/323:20:163
3439610992416,4cyclictest3523054-21grep23:05:223
3439610992415,6cyclictest3530561-21sh23:30:003
343960299240,4cyclictest131rcu_preempt22:15:231
343960299240,13cyclictest0-21swapper/121:40:231
3439596992418,4cyclictest3443878-21kworker/u8:0+events_unbound19:20:030
3439596992418,3cyclictest13850irq/36-mmc100:20:010
3439596992418,3cyclictest0-21swapper/022:25:240
3439596992417,4cyclictest438-21cron22:35:000
3439596992417,3cyclictest0-21swapper/022:04:450
3439596992416,5cyclictest0-21swapper/000:30:240
3439596992416,4cyclictest0-21swapper/022:00:010
3439596992414,5cyclictest3448710-21taskset19:30:340
343961099238,8cyclictest0-21swapper/300:25:013
343961099235,9cyclictest0-21swapper/319:52:343
343961099235,9cyclictest0-21swapper/319:52:343
3439610992317,4cyclictest3495933-21kworker/u8:2+events_unbound22:05:483
3439610992316,4cyclictest3548467-21kworker/u8:0+events_unbound00:38:393
3439596992317,3cyclictest13850irq/36-mmc123:30:010
3439596992317,3cyclictest0-21swapper/020:20:230
343959699231,6cyclictest3469161-21/usr/sbin/munin20:30:250
3439596992316,5cyclictest121ktimers/020:10:120
3439596992316,3cyclictest0-21swapper/023:40:280
3439596992316,3cyclictest0-21swapper/022:42:270
3439596992316,3cyclictest0-21swapper/020:46:520
3439596992316,3cyclictest0-21swapper/020:25:160
343959699231,3cyclictest0-21swapper/022:15:120
343959699231,18cyclictest0-21swapper/020:51:250
343959699231,18cyclictest0-21swapper/000:27:430
343959699230,19cyclictest0-21swapper/023:13:320
3439610992216,3cyclictest0-21swapper/322:00:243
3439610992215,5cyclictest391ktimers/300:15:203
3439610992215,4cyclictest0-21swapper/321:10:253
3439610992215,4cyclictest0-21swapper/321:10:243
3439610992212,7cyclictest3507663-21grep22:20:233
343961099221,13cyclictest645-21runrttasks00:00:493
3439596992216,4cyclictest3535401-21kworker/u8:2+events_unbound00:06:160
3439596992213,6cyclictest3447028-21taskset19:25:500
343959699221,19cyclictest0-21swapper/023:33:300
343959699221,19cyclictest0-21swapper/022:20:520
343959699220,20cyclictest0-21swapper/023:03:370
3439610992110,6cyclictest3496674-21if_eth121:50:153
3439610992014,3cyclictest0-21swapper/319:30:233
3439610992013,5cyclictest3495933-21kworker/u8:2+events_unbound22:19:083
3439610992013,3cyclictest0-21swapper/323:40:193
3439610992011,6cyclictest3445117-21wc19:20:233
3439610992010,7cyclictest3533265-21/usr/sbin/munin23:35:233
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional