You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-28 - 19:23
[ 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 #6

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 792 highest latencies:
System rackeslot6s.osadl.org (updated Sat Feb 28, 2026 12:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3627194997859,10cyclictest0-21swapper/012:10:100
3627194997837,36cyclictest20650irq/252-8000000.ethernet11:20:180
3627194997837,36cyclictest20650irq/252-8000000.ethernet11:20:180
3627194997435,29cyclictest20850irq/208-8000000.ethernet10:50:290
3627194997236,31cyclictest3663036-21phc2sys10:35:250
3627194997235,29cyclictest20650irq/252-8000000.ethernet12:00:200
3627194996937,26cyclictest3654809-21latency_hist09:50:020
3627194996918,44cyclictest3671246-21fschecks_count11:25:170
362719499674,4cyclictest3646191-21apt-get09:00:020
3627194996735,29cyclictest20650irq/252-8000000.ethernet09:15:170
3627194996728,35cyclictest3661527-21grep10:25:290
3627194996532,29cyclictest20650irq/252-8000000.ethernet09:00:160
3627194996529,33cyclictest20850irq/208-8000000.ethernet12:15:220
3627194996328,29cyclictest3630919-21cat07:30:000
362719499632,58cyclictest0-21swapper/010:35:010
3627194996237,19cyclictest20650irq/252-8000000.ethernet08:15:010
3627194996227,31cyclictest3673065-21dropbear11:35:190
362719499621,9cyclictest3643035-21apt-get08:40:090
362719499617,21cyclictest15-21rcuc/010:50:000
3627194996137,19cyclictest3636758-21grep08:00:300
3627194996137,19cyclictest3636758-21grep08:00:290
3627194996135,22cyclictest20650irq/252-8000000.ethernet10:00:290
3627194996134,24cyclictest20650irq/252-8000000.ethernet11:10:220
3627194996133,25cyclictest20650irq/252-8000000.ethernet08:30:200
3627194996133,24cyclictest20650irq/252-8000000.ethernet10:15:190
3627194996129,27cyclictest0-21swapper/011:40:210
3627194996127,31cyclictest3660158-21df10:20:160
3627194996127,30cyclictest3672196-21/usr/sbin/munin11:30:220
3627194996127,30cyclictest3672196-21/usr/sbin/munin11:30:220
362719499611,3cyclictest3648791-21users09:10:280
3627194996113,4cyclictest3683362-21/usr/sbin/munin12:35:220
362719799601,3cyclictest0-21swapper/112:35:001
3627198995951,4cyclictest3663309-21unixbench_singl10:35:292
3627194995936,20cyclictest0-21swapper/008:05:290
3627194995934,22cyclictest0-21swapper/008:20:260
3627194995923,30cyclictest0-21swapper/008:45:220
3627194995919,37cyclictest3638925-21/usr/sbin/munin08:15:200
362719499591,55cyclictest3627431-21diskstats07:10:160
362719899581,25cyclictest32-21ksoftirqd/210:55:012
3627197995850,5cyclictest231ktimers/108:00:201
3627197995850,5cyclictest231ktimers/108:00:191
3627194995835,19cyclictest20650irq/252-8000000.ethernet09:20:170
3627194995835,19cyclictest0-21swapper/011:05:010
3627194995820,29cyclictest0-21swapper/009:55:010
362719499581,54cyclictest3653326-21diskstats09:40:180
3627194995734,19cyclictest20650irq/252-8000000.ethernet07:55:150
3627194995732,22cyclictest20650irq/252-8000000.ethernet12:25:280
362719499572,15cyclictest3629691-21phc2sys-jitter07:20:260
3627194995716,35cyclictest0-21swapper/010:10:280
362719499571,5cyclictest3674878-21irqstats11:45:230
362719499571,3cyclictest0-21swapper/007:50:040
362719499571,3cyclictest0-21swapper/007:50:040
3627198995646,6cyclictest3635064-21unixbench_singl07:50:292
3627198995646,6cyclictest3635064-21unixbench_singl07:50:292
3627197995628,14cyclictest231ktimers/109:20:021
362719499563,9cyclictest3641079-21grep08:25:280
3627194995633,20cyclictest3656440-21unixbench_singl09:55:280
3627194995531,21cyclictest20650irq/252-8000000.ethernet08:50:170
362719499551,52cyclictest3669878-21/usr/sbin/munin11:15:260
3627194995512,38cyclictest0-21swapper/007:30:270
3627194995512,38cyclictest0-21swapper/007:30:270
3627194995433,18cyclictest20650irq/252-8000000.ethernet10:05:120
3627194995426,24cyclictest0-21swapper/009:25:290
362719499542,11cyclictest3647503-21fschecks_time09:05:200
3627194995418,32cyclictest3678370-21grep12:05:240
3627198995344,6cyclictest3629119-21cron07:20:012
3627198995319,17cyclictest30-21rcuc/210:25:012
3627194995328,20cyclictest0-21swapper/011:05:160
3627194995327,23cyclictest3663689-21fschecks_time10:40:210
3627194995327,23cyclictest3663689-21fschecks_time10:40:210
362719499531,4cyclictest3681310-21ls12:25:020
362719499531,4cyclictest3681310-21ls12:25:020
362719499531,4cyclictest3666146-21df_inode10:55:170
3627198995239,9cyclictest3646337-21latency_hist09:00:012
3627197995238,9cyclictest0-21swapper/109:00:011
362719499523,9cyclictest3633293-21head07:40:300
3627194995226,21cyclictest0-21swapper/007:35:310
362719499521,48cyclictest0-21swapper/007:45:160
362719499521,2cyclictest0-21swapper/007:20:010
362719499513,15cyclictest20850irq/208-8000000.ethernet09:30:130
3627194995130,18cyclictest0-21swapper/011:50:260
3627198995018,15cyclictest3654093-21/usr/sbin/munin09:45:182
362719499501,11cyclictest3653180-21cat09:40:010
3627198994940,6cyclictest3652200-21munin-plugin-st09:35:002
3627194994927,19cyclictest20650irq/252-8000000.ethernet08:35:160
3627194994917,28cyclictest0-21swapper/012:30:270
3627198994836,8cyclictest3659830-21unixbench_singl10:15:292
362719799488,19cyclictest3675455-21/usr/sbin/munin11:50:181
3627197994837,8cyclictest3682022-21munin-plugin-st12:29:591
3627194994824,22cyclictest20850irq/208-8000000.ethernet11:55:220
3627197994727,15cyclictest231ktimers/110:00:141
362719799466,4cyclictest0-21swapper/107:30:021
3627197994431,8cyclictest0-21swapper/107:20:231
362719899436,18cyclictest30-21rcuc/211:25:022
362719899436,18cyclictest30-21rcuc/211:25:022
3627198994331,8cyclictest0-21swapper/212:10:012
3627198994330,10cyclictest311ktimers/207:55:132
3627198994328,9cyclictest0-21swapper/209:55:202
3627198994328,8cyclictest311ktimers/211:35:002
3627198994328,8cyclictest311ktimers/211:35:002
3627198994326,10cyclictest311ktimers/208:10:112
3627197994319,11cyclictest0-21swapper/111:05:261
362719499434,8cyclictest0-21swapper/007:10:010
3627197994232,6cyclictest3670957-21munin-plugin-st11:25:011
3627197994232,6cyclictest3670957-21munin-plugin-st11:25:001
3627198994134,5cyclictest3665774-21grep10:50:312
3627198994130,7cyclictest0-21swapper/209:50:292
3627198994127,9cyclictest0-21swapper/210:30:272
3627198994127,9cyclictest0-21swapper/209:25:212
3627197994122,13cyclictest3676297-21/usr/sbin/munin11:55:171
3627198994033,5cyclictest3664203-21munin-plugin-st10:45:012
3627198994033,5cyclictest3664203-21munin-plugin-st10:45:012
3627198994028,8cyclictest3636776-21grep08:00:292
3627198994028,8cyclictest3636776-21grep08:00:292
362719799403,4cyclictest0-21swapper/107:50:011
3627197994032,4cyclictest3631562-21unixbench_multi07:30:281
3627197994032,4cyclictest3631562-21unixbench_multi07:30:271
3627197994028,7cyclictest0-21swapper/109:05:271
3627197994024,12cyclictest0-21swapper/108:30:261
3627197994021,10cyclictest0-21swapper/107:40:301
362719799401,27cyclictest0-21swapper/109:45:181
3627198993922,9cyclictest0-21swapper/211:25:192
3627198993922,8cyclictest0-21swapper/212:35:262
3627197993918,14cyclictest231ktimers/109:20:121
362719799391,3cyclictest0-21swapper/107:20:011
3627198993826,9cyclictest0-21swapper/212:10:252
3627198993822,10cyclictest311ktimers/211:55:112
3627197993827,7cyclictest0-21swapper/109:25:281
3627197993826,8cyclictest3680340-21sendmail12:20:001
362719799382,4cyclictest0-21swapper/111:15:011
3627197993824,10cyclictest0-21swapper/110:30:151
3627197993822,10cyclictest0-21swapper/108:15:211
362719799381,34cyclictest0-21swapper/109:40:261
3627198993727,5cyclictest0-21swapper/210:00:292
3627198993723,7cyclictest0-21swapper/210:45:282
3627198993721,12cyclictest311ktimers/212:20:112
3627198993721,12cyclictest311ktimers/212:20:112
3627198993721,10cyclictest311ktimers/208:45:122
362719899371,4cyclictest0-21swapper/208:35:022
362719899371,30cyclictest0-21swapper/209:15:252
362719799379,25cyclictest22-21rcuc/109:10:261
3627197993729,5cyclictest0-21swapper/110:55:281
3627197993728,5cyclictest0-21swapper/111:45:271
3627197993728,5cyclictest0-21swapper/110:10:011
3627197993725,9cyclictest0-21swapper/111:15:281
3627197993722,7cyclictest0-21swapper/108:45:261
3627198993627,4cyclictest14-21rcu_preempt07:35:192
3627198993625,7cyclictest3645320-21grep08:50:272
3627198993621,8cyclictest0-21swapper/211:10:282
3627198993619,11cyclictest311ktimers/209:35:102
362719799363,6cyclictest0-21swapper/110:25:011
3627197993625,7cyclictest0-21swapper/111:25:281
3627197993623,9cyclictest0-21swapper/111:30:281
3627197993623,9cyclictest0-21swapper/111:30:281
3627197993620,11cyclictest231ktimers/112:35:121
3627197993619,12cyclictest231ktimers/107:50:131
3627197993619,12cyclictest231ktimers/107:50:121
362719799361,28cyclictest0-21swapper/108:35:281
3627198993528,5cyclictest3631557-21unixbench_multi07:30:272
3627198993528,5cyclictest3631557-21unixbench_multi07:30:272
3627198993527,5cyclictest0-21swapper/211:45:282
3627198993526,6cyclictest3630822-21munin-plugin-st07:30:002
3627198993523,8cyclictest0-21swapper/211:05:262
3627198993523,8cyclictest0-21swapper/207:20:202
3627198993521,8cyclictest3648721-21grep09:10:282
3627198993520,9cyclictest0-21swapper/207:10:202
362719799355,2cyclictest0-21swapper/112:10:251
3627197993525,5cyclictest0-21swapper/109:55:011
3627197993519,9cyclictest0-21swapper/108:50:271
3627197993514,16cyclictest231ktimers/111:35:131
362719799351,2cyclictest0-21swapper/110:20:011
3627198993425,5cyclictest0-21swapper/207:50:022
3627198993423,5cyclictest3657560-21/usr/sbin/munin10:05:292
3627198993421,9cyclictest311ktimers/208:20:132
3627198993420,11cyclictest311ktimers/209:05:112
3627197993425,5cyclictest0-21swapper/107:55:281
3627197993422,8cyclictest0-21swapper/110:40:301
3627197993422,8cyclictest0-21swapper/110:40:291
3627197993420,9cyclictest0-21swapper/110:50:011
362719899336,6cyclictest0-21swapper/210:15:002
3627198993323,7cyclictest3647070-21grep09:00:262
362719899331,27cyclictest0-21swapper/209:40:152
3627197993323,6cyclictest1653-21lldpd08:20:251
362719799332,26cyclictest3632479-21kworker/dying08:26:211
362719799331,29cyclictest0-21swapper/107:10:211
362719899328,6cyclictest832-21systemd-network11:17:062
3627198993223,7cyclictest0-21swapper/208:05:252
3627198993222,7cyclictest0-21swapper/209:20:302
3627198993222,6cyclictest0-21swapper/212:30:262
3627198993219,10cyclictest0-21swapper/207:40:232
3627198993218,7cyclictest30-21rcuc/208:25:172
3627197993226,4cyclictest14-21rcu_preempt12:05:101
3627197993224,6cyclictest0-21swapper/108:40:251
3627197993219,9cyclictest0-21swapper/107:35:301
362719799321,28cyclictest3665868-21sshd10:53:281
3627198993125,4cyclictest0-21swapper/212:15:152
3627198993122,5cyclictest0-21swapper/210:25:192
3627198993110,4cyclictest832-21systemd-network12:00:202
3627197993124,4cyclictest3652198-21munin-run09:35:011
3627197993122,6cyclictest274-21systemd-journal08:05:221
362719799311,24cyclictest0-21swapper/108:14:281
3627198993023,4cyclictest0-21swapper/212:25:282
3627197993018,8cyclictest0-21swapper/110:35:271
362719799301,27cyclictest3660937-21/usr/sbin/munin10:25:161
362719799301,27cyclictest22-21rcuc/109:36:161
3627198992921,5cyclictest30-21rcuc/208:35:282
362719899291,26cyclictest0-21swapper/211:50:182
362719799297,16cyclictest231ktimers/111:40:131
3627197992921,6cyclictest0-21swapper/109:55:211
3627197992911,13cyclictest231ktimers/112:20:131
3627197992911,13cyclictest231ktimers/112:20:121
3627198992818,8cyclictest3639425-21sshd08:18:292
3627197992821,4cyclictest14-21rcu_preempt11:00:261
3627197992817,7cyclictest3658940-21grep10:10:281
3627197992816,8cyclictest0-21swapper/112:05:011
3627198992719,3cyclictest3643617-21grep08:40:262
3627198992716,7cyclictest30-21rcuc/211:00:282
3627197992717,6cyclictest0-21swapper/109:00:261
3627198992615,7cyclictest0-21swapper/211:35:052
3627198992417,5cyclictest0-21swapper/211:40:182
3627198992114,3cyclictest3627274-21latency_hist07:10:022
3627197991811,5cyclictest3627326-21ls07:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional