You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-09 - 07:31
[ 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 #1, slot #2

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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack1slot2s.osadl.org (updated Mon Mar 09, 2026 00:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
304450540,0irq/25-eth10-21swapper/319:00:043
1420823625,0sleep00-21swapper/018:57:110
1948023425,0sleep20-21swapper/218:58:012
1979123121,0sleep10-21swapper/119:01:361
4160,0ktimersoftd/027473-21if_eth1.321:27:100
339960,0migration/332255-21sh22:29:233
339960,0migration/330705-21sh00:09:513
339960,0migration/324423-21kthreadcore19:52:113
339960,0migration/316736-21sh21:38:363
339960,0migration/316260-21sh21:58:173
339960,0migration/316125-21sh23:00:553
29725060,0irq/27-eth0-tx-8309-21cut23:57:082
29725060,0irq/27-eth0-tx-16749-21munin-node23:02:162
29725060,0irq/27-eth0-tx-15305-21munin-node19:47:110
29715060,0irq/26-eth0-rx-21333-21port_sshpriv00:02:153
29715060,0irq/26-eth0-rx-0-21swapper/322:46:063
198909966,0cyclictest17969-21diskmemload23:15:022
198899965,0cyclictest10132-21sed22:37:111
198899960,0cyclictest0-21swapper/122:21:191
198879965,0cyclictest24865-21cut00:07:110
149960,0migration/09585-21idleruntime22:57:090
149960,0migration/013895-21sh00:18:270
8215050,0irq/24-0000:00:1661-21cat21:51:552
339950,0migration/38407-21sh00:17:113
339950,0migration/35562-21gltestperf20:52:093
339950,0migration/3444-21taskset19:08:433
339950,0migration/332414-21taskset23:11:423
339950,0migration/331760-21kthreadcore20:22:123
339950,0migration/329994-21taskset20:43:333
339950,0migration/329103-21kthreadcore21:47:143
339950,0migration/328814-21kthreadcore21:27:113
339950,0migration/327246-21taskset19:29:203
339950,0migration/323674-21sh23:04:303
339950,0migration/321144-21irqcore19:02:123
339950,0migration/318983-21irqrtprio22:02:113
339950,0migration/318685-21diskmemload21:22:053
339950,0migration/316188-21munin-node20:32:173
339950,0migration/315411-21timerandwakeup20:07:203
339950,0migration/314933-21taskset19:45:213
339950,0migration/313418-21rt-features23:57:163
339950,0migration/310945-21kthreadcore19:17:133
339950,0migration/310910-21munin-node21:17:103
29725050,0irq/27-eth0-tx-8426-21df_inode23:37:072
29725050,0irq/27-eth0-tx-32055-21timerandwakeup21:47:192
29725050,0irq/27-eth0-tx-31893-21vmstat22:07:182
29725050,0irq/27-eth0-tx-28655-21munin-node19:57:180
29725050,0irq/27-eth0-tx-25443-21munin-node22:27:132
29725050,0irq/27-eth0-tx-24007-21munin-node23:47:122
29725050,0irq/27-eth0-tx-18213-21munin-node21:02:090
29725050,0irq/27-eth0-tx-17693-21runrttasks21:41:272
29725050,0irq/27-eth0-tx-16251-21munin-node20:12:090
29725050,0irq/27-eth0-tx-1256-21ssh21:10:482
29725050,0irq/27-eth0-tx-0-21swapper/222:38:272
29725050,0irq/27-eth0-tx-0-21swapper/222:32:122
29725050,0irq/27-eth0-tx-0-21swapper/222:12:192
29725050,0irq/27-eth0-tx-0-21swapper/221:13:142
29725050,0irq/27-eth0-tx-0-21swapper/200:27:162
29725050,0irq/27-eth0-tx-0-21swapper/020:19:440
29725050,0irq/27-eth0-tx-0-21swapper/019:52:130
29725050,0irq/27-eth0-tx-0-21swapper/019:02:080
29715050,0irq/26-eth0-rx-9741-21fschecks_time22:37:093
29715050,0irq/26-eth0-rx-7573-21memory21:32:133
29715050,0irq/26-eth0-rx-5242-21grep23:32:113
29715050,0irq/26-eth0-rx-3285-21grep21:52:123
29715050,0irq/26-eth0-rx-29308-21fschecks_time19:57:093
29715050,0irq/26-eth0-rx-18334-21ethtool22:22:103
29715050,0irq/26-eth0-rx-17322-21timerandwakeup20:57:173
29715050,0irq/26-eth0-rx-142742sleep323:37:393
29715050,0irq/26-eth0-rx-0-21swapper/323:52:033
29715050,0irq/26-eth0-rx-0-21swapper/323:47:133
29715050,0irq/26-eth0-rx-0-21swapper/323:42:133
29715050,0irq/26-eth0-rx-0-21swapper/322:52:043
29715050,0irq/26-eth0-rx-0-21swapper/322:48:353
29715050,0irq/26-eth0-rx-0-21swapper/322:32:123
29715050,0irq/26-eth0-rx-0-21swapper/322:10:093
29715050,0irq/26-eth0-rx-0-21swapper/321:46:193
29715050,0irq/26-eth0-rx-0-21swapper/321:16:133
29715050,0irq/26-eth0-rx-0-21swapper/321:07:023
29715050,0irq/26-eth0-rx-0-21swapper/321:03:223
29715050,0irq/26-eth0-rx-0-21swapper/300:27:513
29715050,0irq/26-eth0-rx-0-21swapper/300:23:133
259950,0migration/29783-21sh21:36:382
259950,0migration/27878-21sh22:55:092
259950,0migration/223882-21sh23:26:202
259950,0migration/223002-21sh00:05:462
259950,0migration/219516-21kthreadcore19:22:122
259950,0migration/216170-21idleruntime00:22:082
259950,0migration/213821-21sh00:18:142
249950,0watchdog/2647-21awk19:32:142
249950,0watchdog/215582-21ps21:57:172
198909955,0cyclictest0-21swapper/222:50:452
198909955,0cyclictest0-21swapper/220:02:232
198899955,0cyclictest0-21swapper/122:55:421
198899955,0cyclictest0-21swapper/100:16:251
198899950,0cyclictest0-21swapper/122:46:421
198899950,0cyclictest0-21swapper/122:30:191
198899950,0cyclictest0-21swapper/122:08:051
198899950,0cyclictest0-21swapper/121:25:311
198879955,0cyclictest0-21swapper/020:47:140
198879950,0cyclictest0-21swapper/022:48:190
179950,0migration/18845-21irqcore19:17:121
179950,0migration/18416-21df_abs23:37:071
179950,0migration/123733-21munin-node20:17:101
179950,0migration/114085-21munin-node23:17:161
169950,0watchdog/110524-21ps00:17:131
149950,0migration/09795-21kthreadcore23:57:120
149950,0migration/09696-21kernelversion23:17:110
149950,0migration/07018-21kthreadcore21:12:120
149950,0migration/06702-21kthreadcore20:27:130
149950,0migration/05845-21kthreadcore22:32:130
149950,0migration/05299-21kthreadcore23:12:120
149950,0migration/05123-21kthreadcore20:02:120
149950,0migration/03802-21kthreadcore19:37:130
149950,0migration/032656-21sh22:09:310
149950,0migration/032481-21switchtime19:07:190
149950,0migration/031136-21kthreadcore20:22:120
149950,0migration/028571-21munin-node19:32:100
149950,0migration/026282-21aten_r1power_vo21:47:080
149950,0migration/025142-21taskset21:23:580
149950,0migration/024424-21fschecks_time20:42:070
149950,0migration/02403-21kthreadcore23:52:120
149950,0migration/022404-21taskset23:43:070
149950,0migration/022201-21missed_timers23:02:130
149950,0migration/018662-21kthreadcore00:22:110
149950,0migration/018017-21fschecks_time22:22:080
149950,0migration/017961-21kthreadcore00:02:120
149950,0migration/010758-21taskset20:52:190
149950,0migration/010628-21runrttasks23:37:110
149950,0migration/010283-21fschecks_time20:07:100
35140,0ktimersoftd/30-21swapper/319:24:183
339940,0migration/34278-21taskset20:48:183
339940,0migration/329185-21ksmtuned20:20:173
339940,0migration/321039-21kthreadcore20:37:133
339940,0migration/318124-21kthreadcore23:22:113
339940,0migration/311240-21kthreadcore23:17:123
29725040,0irq/27-eth0-tx-981-21kthreadcore00:12:112
29725040,0irq/27-eth0-tx-24508-21ssh22:46:032
29725040,0irq/27-eth0-tx-0-21swapper/223:42:072
29725040,0irq/27-eth0-tx-0-21swapper/223:31:562
29725040,0irq/27-eth0-tx-0-21swapper/223:07:352
29725040,0irq/27-eth0-tx-0-21swapper/222:04:402
29725040,0irq/27-eth0-tx-0-21swapper/221:22:042
29725040,0irq/27-eth0-tx-0-21swapper/200:07:402
29715040,0irq/26-eth0-rx-0-21swapper/323:27:063
29715040,0irq/26-eth0-rx-0-21swapper/323:11:573
29715040,0irq/26-eth0-rx-0-21swapper/322:17:043
29715040,0irq/26-eth0-rx-0-21swapper/322:12:343
29715040,0irq/26-eth0-rx-0-21swapper/320:28:303
29715040,0irq/26-eth0-rx-0-21swapper/300:12:113
259940,0migration/29704-21cpuspeed_turbos22:17:072
259940,0migration/28054-21kthreadcore20:52:132
259940,0migration/27433-21munin-node19:37:162
259940,0migration/25274-21kthreadcore20:27:122
259940,0migration/2466-21runrttasks19:08:592
259940,0migration/23187-21vmstat20:22:192
259940,0migration/230940-21kthreadcore21:27:122
259940,0migration/230839-21runrttasks19:57:122
259940,0migration/224826-21kthreadcore20:17:132
259940,0migration/218009-21idleruntime20:37:102
259940,0migration/215941-21needreboot20:32:152
259940,0migration/215744-21fschecks_count19:47:092
259940,0migration/211517-21kthreadcore23:17:122
249940,0watchdog/230359-21unixbench_multi23:27:172
249940,0watchdog/218120-21ssh21:42:012
249940,0watchdog/213487-21kthreadcore20:07:142
249940,0watchdog/20-21swapper/221:17:142
198909944,0cyclictest0-21swapper/223:53:402
198909943,0cyclictest9745-21awk22:57:102
198909943,0cyclictest3556-21lldpd20:47:442
198909943,0cyclictest18340-21awk22:22:102
198909943,0cyclictest12482-21awk20:57:092
198899943,0cyclictest936-21grep23:32:091
198899943,0cyclictest3556-21lldpd21:52:161
198899943,0cyclictest3556-21lldpd20:22:451
198899943,0cyclictest3556-21lldpd20:07:151
198899943,0cyclictest3556-21lldpd19:58:441
198899943,0cyclictest3556-21lldpd19:26:141
198899943,0cyclictest3556-21lldpd00:31:191
198899943,0cyclictest3556-21lldpd00:22:191
198899943,0cyclictest25652-21awk23:07:101
198899943,0cyclictest2544-21ps22:12:121
198899943,0cyclictest24959-21awk23:47:111
198899943,0cyclictest24650-21awk00:07:101
198899943,0cyclictest18140-21awk20:37:111
198899943,0cyclictest1255-21awk23:12:091
198879943,0cyclictest9516-21awk19:42:100
198879943,0cyclictest3514-21snmpd23:32:400
198879943,0cyclictest3514-21snmpd22:30:400
198879943,0cyclictest24232-21awk00:27:100
198879943,0cyclictest17501-21sadc22:01:550
198879943,0cyclictest17318-21awk23:22:100
198879940,0cyclictest7762-21munin-node19:17:080
198879940,0cyclictest15901-21tr20:57:120
198879940,0cyclictest0-21swapper/019:12:060
179940,0migration/17489-21needreboot21:12:131
179940,0migration/15514-21kthreadcore19:37:131
179940,0migration/15011-21kthreadcore20:02:121
179940,0migration/130819-21kthreadcore21:27:121
179940,0migration/130483-21latency_hist20:46:551
179940,0migration/126235-21aten_r1power_fr21:07:071
179940,0migration/124746-21kthreadcore19:27:131
179940,0migration/121060-21kthreadcore23:42:141
179940,0migration/119884-21kthreadcore21:42:111
179940,0migration/117421-21sh22:22:051
179940,0migration/116941-21taskset20:36:361
179940,0migration/116327-21fschecks_time00:02:081
179940,0migration/116106-21kthreadcore20:57:121
179940,0migration/113824-21kthreadcore21:17:141
179940,0migration/113226-21kthreadcore19:42:131
179940,0migration/112008-21kthreadcore21:37:111
169940,0watchdog/128001-21vmstat19:52:181
169940,0watchdog/122676-21timerandwakeup23:02:171
169940,0watchdog/118854-21perl21:02:101
169940,0watchdog/117969-21diskmemload22:31:571
169940,0watchdog/115585-21swap21:57:171
169940,0watchdog/10-21swapper/123:52:131
169940,0watchdog/10-21swapper/123:27:171
169940,0watchdog/10-21swapper/122:47:091
169940,0watchdog/10-21swapper/122:02:091
169940,0watchdog/10-21swapper/121:47:131
169940,0watchdog/10-21swapper/119:32:141
169940,0watchdog/10-21swapper/119:12:101
169940,0watchdog/10-21swapper/119:02:141
149940,0migration/029754-21sendmail_mailqu23:47:170
149940,0migration/028662-21kthreadcore21:07:130
149940,0migration/02859-21irqcore21:52:120
339930,0migration/34878-21kthreadcore20:02:123
29715030,0irq/26-eth0-rx-0-21swapper/320:12:063
29715030,0irq/26-eth0-rx-0-21swapper/319:39:243
29715030,0irq/26-eth0-rx-0-21swapper/319:32:043
29715030,0irq/26-eth0-rx-0-21swapper/319:12:053
249930,0watchdog/20-21swapper/220:42:062
249930,0watchdog/20-21swapper/219:12:102
249930,0watchdog/20-21swapper/219:02:022
198909932,0cyclictest3556-21lldpd19:18:152
198909932,0cyclictest22371-21forks19:52:072
198909932,0cyclictest19090-21awk21:02:112
198909932,0cyclictest17091-21awk20:12:092
198909932,0cyclictest14615-21grep19:42:182
198909931,0cyclictest0-21swapper/219:27:132
198899932,0cyclictest9264-21cut22:57:081
198899932,0cyclictest6559-21runrttasks23:58:121
198899932,0cyclictest3556-21lldpd20:53:441
198899932,0cyclictest3556-21lldpd20:27:141
198899932,0cyclictest3514-21snmpd23:22:101
198899932,0cyclictest3514-21snmpd20:43:331
198879933,0cyclictest30366-21kworker/0:022:02:090
198879933,0cyclictest30366-21kworker/0:021:37:250
198879933,0cyclictest30366-21kworker/0:020:37:030
198879933,0cyclictest30366-21kworker/0:020:32:030
198879933,0cyclictest30366-21kworker/0:019:26:570
198879933,0cyclictest25141-21kworker/0:200:12:500
198879933,0cyclictest2129-21kworker/0:223:06:580
198879933,0cyclictest2129-21kworker/0:222:52:100
198879933,0cyclictest2129-21kworker/0:222:41:580
198879933,0cyclictest2129-21kworker/0:222:16:570
198879932,0cyclictest30105-21sensors23:27:150
198879932,0cyclictest2318-21grep21:32:070
198879932,0cyclictest2196-21awk22:12:100
198879932,0cyclictest19023-21awk21:42:090
198879932,0cyclictest15920-21sensors21:17:180
198879932,0cyclictest15255-21awk19:22:090
198879932,0cyclictest10096-21awk22:37:110
19130,0ktimersoftd/10-21swapper/119:46:591
179930,0migration/118619-21kthreadcore20:12:111
169930,0watchdog/10-21swapper/121:32:011
169930,0watchdog/10-21swapper/119:07:101
29715020,0irq/26-eth0-rx-0-21swapper/319:48:093
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional