You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-17 - 13:06
[ 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 Sat Jan 17, 2026 00:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
352853995750,5cyclictest465417-21kworker/u8:2+events_unbound00:38:402
352851995548,5cyclictest359946-21kworker/u8:0+events_unbound19:36:341
352853995347,4cyclictest377458-21kworker/u8:2+events_unbound20:31:412
352857995039,7cyclictest387338-21grep20:45:243
352857994838,7cyclictest391ktimers/322:05:093
352851994837,7cyclictest434164-21grep23:00:261
352846994735,8cyclictest434211-21grep23:00:260
352846994639,4cyclictest365595-21latency_hist19:45:010
352846994639,4cyclictest365595-21latency_hist19:45:010
352857994416,25cyclictest409352-21fschecks_count21:50:143
352853994437,4cyclictest352839-21cyclictest20:20:012
352857994318,20cyclictest0-21swapper/323:10:233
352857994315,24cyclictest0-21swapper/322:10:243
352853994337,4cyclictest410466-21kworker/u8:0+events_unbound22:21:572
352853994337,4cyclictest396183-21kworker/u8:3+events_unbound21:16:462
35285799423,34cyclictest379597-21/usr/sbin/munin20:25:153
35285799422,37cyclictest406520-21sed21:40:233
35285799421,3cyclictest0-21swapper/300:35:123
35285799421,11cyclictest454353-21/usr/sbin/munin00:00:183
352851994236,4cyclictest385853-21kworker/u8:0+events_unbound20:46:421
352851994234,5cyclictest467361-21cron00:40:001
352851994227,5cyclictest131rcu_preempt20:40:251
352846994236,4cyclictest427720-21kworker/u8:2+events_unbound22:57:030
352846994230,8cyclictest415354-21grep22:05:230
35285799411,9cyclictest391026-21/usr/sbin/munin20:55:263
35285799411,8cyclictest374956-21/usr/sbin/munin20:10:223
352857994118,19cyclictest460944-21fschecks_time00:20:143
352857994117,19cyclictest0-21swapper/321:55:243
35285799411,3cyclictest0-21swapper/322:50:113
35285799411,3cyclictest0-21swapper/319:35:133
35285799411,37cyclictest451413-21/usr/sbin/munin23:50:243
352853994131,7cyclictest384398-21sendmail20:40:002
352846994134,4cyclictest405335-21latency_hist21:40:000
352857994028,7cyclictest0-21swapper/320:30:253
35285799402,6cyclictest442918-21sshd23:26:573
35285799402,3cyclictest357791-21/usr/sbin/munin19:20:223
35285799401,9cyclictest408337-21/usr/sbin/munin21:45:223
35285799401,9cyclictest388757-21/usr/sbin/munin20:50:223
35285799401,9cyclictest376177-21/usr/sbin/munin20:15:143
35285799401,8cyclictest426672-21/usr/sbin/munin22:40:173
35285799401,8cyclictest426672-21/usr/sbin/munin22:40:173
35285799401,8cyclictest397094-21/usr/sbin/munin21:15:133
35285799401,3cyclictest0-21swapper/300:15:113
35285799401,33cyclictest353166-21fschecks_count19:10:153
352853994033,5cyclictest439682-21kworker/u8:3+events_unbound23:33:412
352851994034,4cyclictest453400-21kworker/u8:2+events_unbound00:08:301
352851994031,5cyclictest0-21swapper/120:40:001
352851994030,6cyclictest0-21swapper/122:10:241
352851994029,7cyclictest0-21swapper/121:20:011
352846994033,4cyclictest460509-21auditctl00:20:000
35285799391,5cyclictest457759-21meminfo00:10:163
35285799391,5cyclictest433858-21/usr/sbin/munin23:00:243
35285799391,5cyclictest404308-21/usr/sbin/munin21:35:183
35285799391,5cyclictest373735-21/usr/sbin/munin20:05:323
35285799391,4cyclictest395090-21/usr/sbin/munin21:10:253
35285799391,35cyclictest432822-21cron22:59:013
35285799391,34cyclictest464345-21fschecks_count00:30:143
35285799391,11cyclictest421878-21find22:25:233
35285799391,11cyclictest402269-21diskstats21:30:153
35285799391,11cyclictest371535-21/usr/sbin/munin20:00:213
35285799391,11cyclictest368466-21sed19:50:253
35285799391,11cyclictest364121-21fw_packets19:40:163
35285799391,11cyclictest364121-21fw_packets19:40:163
352853993924,8cyclictest426806-21missed_timers22:40:192
352853993924,8cyclictest426806-21missed_timers22:40:192
352851993933,4cyclictest403267-21kworker/u8:2+events_unbound21:41:481
352846993932,4cyclictest0-21swapper/000:40:000
352846993930,6cyclictest406633-21grep21:40:240
35285799385,29cyclictest464120-21cut00:30:013
35285799382,4cyclictest400894-21meminfo21:25:193
35285799381,9cyclictest377781-21/usr/sbin/munin20:20:163
35285799381,7cyclictest423464-21/usr/sbin/munin22:30:223
35285799381,7cyclictest423464-21/usr/sbin/munin22:30:213
35285799381,6cyclictest435941-21uptime23:05:223
35285799381,3cyclictest0-21swapper/323:15:093
35285799380,3cyclictest0-21swapper/320:40:133
352853993828,6cyclictest417082-21grep22:10:242
352853993823,9cyclictest131rcu_preempt23:40:162
352851993823,4cyclictest131rcu_preempt00:00:121
352851993814,12cyclictest131rcu_preempt20:20:121
352846993830,5cyclictest457094-21munin-plugin-st00:10:000
35285799372,3cyclictest445233-21/usr/sbin/munin23:35:153
35285799371,9cyclictest428189-21fschecks_count22:45:143
35285799371,8cyclictest419927-21meminfo22:20:183
35285799371,8cyclictest400231-21idleruntime-cro21:25:013
35285799371,7cyclictest452750-21ntp_states23:55:213
35285799371,6cyclictest444256-21/usr/sbin/munin23:30:223
35285799371,5cyclictest369810-21/usr/sbin/munin19:55:223
35285799371,4cyclictest412634-21/usr/sbin/munin22:00:113
35285799371,4cyclictest392898-21cron21:02:013
35285799371,3cyclictest425899-21cron22:38:003
35285799371,3cyclictest425899-21cron22:38:003
35285799371,3cyclictest365803-21/usr/sbin/munin19:45:263
35285799371,3cyclictest0-21swapper/319:30:103
35285799371,3cyclictest0-21swapper/319:30:103
35285799371,11cyclictest393823-21/usr/sbin/munin21:05:183
35285799371,11cyclictest359085-21/usr/sbin/munin19:25:173
35285799371,11cyclictest355402-21/usr/sbin/munin19:15:133
352853993717,13cyclictest131rcu_preempt21:10:232
35285199371,6cyclictest0-21swapper/120:30:121
352846993726,7cyclictest375398-21grep20:10:250
35285799362,4cyclictest455893-21/usr/sbin/munin00:05:173
35285799361,3cyclictest440105-21/usr/sbin/munin23:20:133
35285799361,3cyclictest417749-21/usr/sbin/munin22:15:243
35285799361,3cyclictest0-21swapper/323:45:133
35285799361,3cyclictest0-21swapper/323:40:123
35285799361,10cyclictest383011-21df_inode20:35:143
352853993628,6cyclictest382356-21kworker/u8:1+events_unbound20:53:402
352851993626,7cyclictest394852-21sh21:10:001
352851993620,5cyclictest131rcu_preempt23:17:011
352851993618,11cyclictest131rcu_preempt22:50:221
352846993628,4cyclictest0-21swapper/023:45:250
352846993627,5cyclictest0-21swapper/019:35:010
352846993627,5cyclictest0-21swapper/019:35:010
352846993625,7cyclictest390951-21grep20:55:260
352853993524,7cyclictest311ktimers/222:25:132
352851993516,12cyclictest131rcu_preempt20:50:191
352851993516,10cyclictest131rcu_preempt21:25:171
352851993516,10cyclictest131rcu_preempt21:10:161
352846993528,4cyclictest445247-21kworker/u8:0+events_unbound23:42:130
352846993526,6cyclictest427393-21grep22:40:250
352846993526,6cyclictest427393-21grep22:40:250
352846993525,5cyclictest0-21swapper/022:00:000
352853993423,4cyclictest131rcu_preempt00:10:202
352853993422,5cyclictest415652-21kworker/u8:3+events_unbound22:19:192
352853993420,5cyclictest131rcu_preempt23:22:072
352853993419,7cyclictest131rcu_preempt20:49:302
352853993418,5cyclictest131rcu_preempt00:30:002
352853993415,12cyclictest131rcu_preempt23:15:192
352853993414,10cyclictest131rcu_preempt23:53:082
352853993413,5cyclictest131rcu_preempt22:00:252
352853993412,13cyclictest131rcu_preempt22:35:212
352853993412,13cyclictest131rcu_preempt22:35:212
35285199344,16cyclictest24-21ksoftirqd/120:00:011
352851993428,4cyclictest365797-21kworker/u8:3+events_unbound20:02:411
352851993428,4cyclictest352839-21cyclictest23:50:001
352851993420,7cyclictest131rcu_preempt23:06:391
352851993412,11cyclictest131rcu_preempt22:40:151
352851993412,11cyclictest131rcu_preempt22:40:151
352851993411,16cyclictest221rcuc/119:15:251
352846993426,5cyclictest363658-21idleruntime-cro19:40:000
352846993426,4cyclictest0-21swapper/020:35:000
352846993423,7cyclictest0-21swapper/019:15:250
35285399335,7cyclictest32-21ksoftirqd/221:25:202
352853993326,4cyclictest0-21swapper/223:55:242
352853993324,6cyclictest0-21swapper/221:10:002
352853993317,5cyclictest131rcu_preempt19:15:182
352853993317,4cyclictest131rcu_preempt19:25:162
352853993315,4cyclictest131rcu_preempt22:05:172
352853993315,10cyclictest131rcu_preempt23:00:122
352853993310,7cyclictest32-21ksoftirqd/221:40:212
352853993310,11cyclictest437254-21gzip23:10:222
352851993325,4cyclictest0-21swapper/120:10:241
352851993324,6cyclictest0-21swapper/121:25:011
352851993320,5cyclictest131rcu_preempt20:10:001
352851993319,4cyclictest131rcu_preempt22:36:051
352851993319,4cyclictest131rcu_preempt22:36:051
352851993318,5cyclictest131rcu_preempt21:30:221
352851993315,11cyclictest131rcu_preempt21:58:231
352851993314,11cyclictest131rcu_preempt19:45:201
352851993311,10cyclictest131rcu_preempt23:12:541
352846993325,5cyclictest377542-21idleruntime-cro20:20:010
352846993320,9cyclictest394867-21ls21:10:000
35285399329,13cyclictest435407-21ntp_kernel_pll_23:05:172
35285399323,14cyclictest32-21ksoftirqd/219:10:132
352853993224,4cyclictest0-21swapper/222:55:252
352853993222,6cyclictest0-21swapper/223:45:252
352853993221,8cyclictest311ktimers/220:55:252
352853993221,8cyclictest311ktimers/200:20:122
352853993221,5cyclictest405006-21kworker/u8:0+events_unbound21:45:262
352853993219,5cyclictest412212-21kworker/u8:2+events_unbound21:58:172
352853993217,7cyclictest403267-21kworker/u8:2+events_unbound21:31:152
352853993216,9cyclictest131rcu_preempt23:25:152
352853993216,5cyclictest131rcu_preempt19:40:172
352853993216,5cyclictest131rcu_preempt19:40:172
352853993215,10cyclictest131rcu_preempt21:20:112
352853993213,5cyclictest131rcu_preempt20:40:212
352853993212,5cyclictest32-21ksoftirqd/220:20:182
35285199329,13cyclictest24-21ksoftirqd/123:50:201
352851993221,7cyclictest231ktimers/119:40:191
352851993221,7cyclictest231ktimers/119:40:181
352851993220,4cyclictest131rcu_preempt22:00:161
352851993218,9cyclictest131rcu_preempt00:15:201
352851993216,9cyclictest131rcu_preempt22:45:131
352851993216,9cyclictest131rcu_preempt00:00:001
352851993216,8cyclictest131rcu_preempt19:25:241
352851993213,9cyclictest131rcu_preempt19:30:221
352851993213,9cyclictest131rcu_preempt19:30:221
352851993212,5cyclictest131rcu_preempt21:36:391
352851993211,5cyclictest131rcu_preempt22:05:221
352851993211,11cyclictest131rcu_preempt23:40:131
35285399319,7cyclictest32-21ksoftirqd/222:55:002
35285399319,5cyclictest131rcu_preempt20:25:242
352853993125,3cyclictest0-21swapper/221:05:012
352853993123,4cyclictest0-21swapper/200:30:232
352853993122,6cyclictest428238-21fschecks_time22:45:152
352853993116,4cyclictest131rcu_preempt19:50:242
352853993115,9cyclictest363614-21kworker/u8:1+events_unbound19:45:532
352853993114,4cyclictest131rcu_preempt20:00:102
352853993111,13cyclictest131rcu_preempt20:00:022
352851993123,4cyclictest0-21swapper/100:25:151
352851993122,6cyclictest0-21swapper/123:34:591
352851993120,4cyclictest131rcu_preempt20:15:161
352851993118,8cyclictest231ktimers/121:00:001
352851993116,9cyclictest131rcu_preempt22:25:131
352851993115,5cyclictest131rcu_preempt00:30:121
352851993114,9cyclictest131rcu_preempt22:20:241
352851993114,8cyclictest131rcu_preempt19:10:241
352851993114,4cyclictest131rcu_preempt22:55:141
352851993110,5cyclictest131rcu_preempt21:00:221
352846993121,5cyclictest392723-21grep21:00:240
352846993119,8cyclictest436339-21sh23:10:010
352853993023,3cyclictest311ktimers/220:12:212
352853993021,5cyclictest0-21swapper/219:30:232
352853993021,5cyclictest0-21swapper/219:30:232
352853993019,8cyclictest311ktimers/221:50:092
352853993017,5cyclictest439682-21kworker/u8:3+events_unbound23:36:382
352853993015,5cyclictest131rcu_preempt00:05:172
352853993014,3cyclictest131rcu_preempt19:20:142
352853993010,11cyclictest131rcu_preempt22:30:122
352853993010,11cyclictest131rcu_preempt22:30:122
35285199309,11cyclictest131rcu_preempt21:50:211
352851993022,4cyclictest0-21swapper/119:20:151
352851993017,5cyclictest131rcu_preempt23:20:131
35285199301,6cyclictest0-21swapper/100:20:101
352851993013,9cyclictest131rcu_preempt23:25:151
352851993013,9cyclictest131rcu_preempt22:30:241
352851993013,9cyclictest131rcu_preempt22:30:241
352851993012,4cyclictest0-21swapper/120:25:171
352846993025,3cyclictest0-21swapper/019:10:110
352846993023,4cyclictest365797-21kworker/u8:3+events_unbound19:51:360
352846993021,7cyclictest422651-21cron22:30:000
352846993019,8cyclictest426079-21munin-run22:40:000
352846993019,8cyclictest426079-21munin-run22:40:000
352853992918,8cyclictest311ktimers/221:35:172
352853992918,8cyclictest311ktimers/200:15:232
352853992911,5cyclictest131rcu_preempt20:05:192
35285199292,5cyclictest457497-21fschecks_time00:10:131
352851992917,5cyclictest131rcu_preempt21:45:141
352851992916,4cyclictest131rcu_preempt23:35:151
352851992913,5cyclictest131rcu_preempt22:15:221
352851992913,5cyclictest131rcu_preempt19:50:211
352846992922,3cyclictest0-21swapper/023:10:240
352846992920,7cyclictest439957-21latency_hist23:20:010
35285399288,5cyclictest131rcu_preempt00:00:102
352846992821,4cyclictest0-21swapper/021:25:010
352846992820,4cyclictest0-21swapper/019:30:010
352846992817,7cyclictest428485-21grep22:45:180
352846992720,4cyclictest0-21swapper/020:50:240
352846992719,4cyclictest0-21swapper/023:25:170
352846992717,6cyclictest423961-21grep22:30:260
352846992717,6cyclictest423961-21grep22:30:260
35284699271,22cyclictest412822-21fschecks_time22:00:160
352846992622,2cyclictest13550irq/42-30be0000.ethernet21:50:120
352846992622,2cyclictest13550irq/42-30be0000.ethernet19:45:030
352846992620,4cyclictest462069-21kworker/u8:1+events_unbound00:28:360
352846992620,4cyclictest121ktimers/000:20:100
352846992619,5cyclictest451666-21kworker/u8:1+events_unbound23:53:160
352846992619,4cyclictest0-21swapper/000:00:110
352846992618,4cyclictest0-21swapper/023:55:240
352846992618,4cyclictest0-21swapper/020:44:590
35284699252,19cyclictest0-21swapper/019:24:350
352846992517,4cyclictest417962-21fschecks_time22:15:140
352846992516,6cyclictest0-21swapper/021:15:010
352846992417,4cyclictest0-21swapper/019:55:160
352846992416,6cyclictest453400-21kworker/u8:2+events_unbound00:13:310
35284699241,5cyclictest377899-21df_inode20:20:150
35284699241,21cyclictest0-21swapper/021:47:330
35284699241,19cyclictest0-21swapper/020:36:120
352846992316,3cyclictest0-21swapper/022:10:150
352846992315,4cyclictest0-21swapper/022:20:240
352846992314,5cyclictest0-21swapper/023:20:300
352846992312,8cyclictest387327-21grep20:45:240
35284699231,18cyclictest0-21swapper/023:33:250
35284699231,18cyclictest0-21swapper/021:17:240
35284699231,18cyclictest0-21swapper/000:31:590
352846992217,3cyclictest13550irq/42-30be0000.ethernet21:25:160
35284699221,17cyclictest0-21swapper/020:01:300
35284699220,20cyclictest0-21swapper/021:34:060
35284699220,18cyclictest0-21swapper/023:37:180
35284699220,18cyclictest0-21swapper/020:09:470
352846992115,4cyclictest379200-21kworker/u8:0+events_unbound20:26:390
352846992115,3cyclictest429915-21fschecks_time22:50:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional