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2026-01-24 - 08:38
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #3, 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 
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  Eltec
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 highest latencies:
System rack3slot5s.osadl.org (updated Sat Jan 24, 2026 00:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
121950ksoftirqd/12124150irq/30-eth0_g0_00:31:201
121750ksoftirqd/12124150irq/30-eth0_g0_20:42:171
121750ksoftirqd/12124150irq/30-eth0_g0_20:42:171
121740ksoftirqd/12124150irq/30-eth0_g0_00:11:491
121740ksoftirqd/12124150irq/30-eth0_g0_00:11:491
161852720sleep12124150irq/30-eth0_g0_21:58:101
121680ksoftirqd/12124150irq/30-eth0_g0_19:25:441
121650ksoftirqd/12124150irq/30-eth0_g0_23:47:261
57522580sleep02124050irq/29-eth0_g0_23:27:170
121550ksoftirqd/12124150irq/30-eth0_g0_19:54:280
9642540sleep02124150irq/30-eth0_g0_20:54:450
281292520sleep12124050irq/29-eth0_g0_22:44:461
121520ksoftirqd/12124050irq/29-eth0_g0_21:49:111
2124050500irq/29-eth0_g0_121ksoftirqd/123:59:361
121480ksoftirqd/12124150irq/30-eth0_g0_23:13:360
121480ksoftirqd/12124150irq/30-eth0_g0_22:09:461
209672470sleep12124050irq/29-eth0_g0_22:16:461
121470ksoftirqd/12124150irq/30-eth0_g0_22:46:370
121470ksoftirqd/12124050irq/29-eth0_g0_23:35:471
121470ksoftirqd/12124050irq/29-eth0_g0_22:59:381
121470ksoftirqd/12124050irq/29-eth0_g0_00:15:291
76232460sleep12124150irq/30-eth0_g0_21:23:221
2124050460irq/29-eth0_g0_223252sleep122:23:171
121460ksoftirqd/12124050irq/29-eth0_g0_21:11:461
121460ksoftirqd/12124050irq/29-eth0_g0_20:14:371
121460ksoftirqd/12124050irq/29-eth0_g0_00:20:041
2124150450irq/30-eth0_g0_10390-21df21:34:360
2124150450irq/30-eth0_g0_10390-21df21:34:360
2124050450irq/29-eth0_g0_470-21kworker/1:123:09:091
121450ksoftirqd/12124150irq/30-eth0_g0_23:09:281
121450ksoftirqd/12124050irq/29-eth0_g0_22:39:461
2124050440irq/29-eth0_g0_6189-21cat19:04:391
2124050440irq/29-eth0_g0_470-21kworker/1:121:49:421
121440ksoftirqd/12124050irq/29-eth0_g0_21:36:301
121440ksoftirqd/12124050irq/29-eth0_g0_21:36:301
121440ksoftirqd/12124050irq/29-eth0_g0_21:33:551
121440ksoftirqd/12124050irq/29-eth0_g0_20:44:391
121440ksoftirqd/12124050irq/29-eth0_g0_00:24:281
121430ksoftirqd/12124050irq/29-eth0_g0_22:27:371
121430ksoftirqd/12124050irq/29-eth0_g0_21:18:191
74652420sleep02124150irq/30-eth0_g0_21:21:310
2124150420irq/30-eth0_g0_121ksoftirqd/121:29:580
2124050420irq/29-eth0_g0_470-21kworker/1:121:27:451
2124050420irq/29-eth0_g0_16618-21runrttasks21:59:371
121420ksoftirqd/12124050irq/29-eth0_g0_23:58:511
121420ksoftirqd/12124050irq/29-eth0_g0_23:53:541
121420ksoftirqd/12124050irq/29-eth0_g0_22:59:131
121420ksoftirqd/12124050irq/29-eth0_g0_22:59:131
2124150410irq/30-eth0_g0_30960-21chrt20:44:440
2124150410irq/30-eth0_g0_13-21kworker/0:122:54:400
2124150410irq/30-eth0_g0_13-21kworker/0:122:54:400
2124150410irq/30-eth0_g0_12172-21sed21:39:460
2124050410irq/29-eth0_g0_470-21kworker/1:123:39:281
2124050410irq/29-eth0_g0_31ksoftirqd/021:49:380
2124150400irq/30-eth0_g0_31ksoftirqd/023:32:360
2124150400irq/30-eth0_g0_31ksoftirqd/000:01:340
2124150400irq/30-eth0_g0_27257-21rt-features20:29:430
2124150400irq/30-eth0_g0_14976-21netstat00:04:390
2124150400irq/30-eth0_g0_13-21kworker/0:123:00:230
2124150400irq/30-eth0_g0_13-21kworker/0:122:29:320
2124150400irq/30-eth0_g0_13-21kworker/0:121:17:570
2124150400irq/30-eth0_g0_13-21kworker/0:100:26:180
2124150400irq/30-eth0_g0_13-21kworker/0:100:20:060
2124050400irq/29-eth0_g0_121ksoftirqd/123:29:521
2124050400irq/29-eth0_g0_121ksoftirqd/121:29:090
2124050400irq/29-eth0_g0_0-21swapper/122:07:531
121400ksoftirqd/12124050irq/29-eth0_g0_20:13:381
121400ksoftirqd/12124050irq/29-eth0_g0_19:50:011
2124150390irq/30-eth0_g0_31ksoftirqd/023:18:360
2124150390irq/30-eth0_g0_26178-21seq22:39:290
2124150390irq/30-eth0_g0_13-21kworker/0:123:35:330
2124150390irq/30-eth0_g0_13-21kworker/0:121:47:590
2124150390irq/30-eth0_g0_13-21kworker/0:121:11:130
2124150390irq/30-eth0_g0_13-21kworker/0:100:10:130
2124150390irq/30-eth0_g0_13-21kworker/0:100:10:130
2124150390irq/30-eth0_g0_0-21swapper/000:19:240
2124050390irq/29-eth0_g0_470-21kworker/1:100:35:511
2124050390irq/29-eth0_g0_31ksoftirqd/023:48:540
2124050390irq/29-eth0_g0_31ksoftirqd/022:02:050
2124050390irq/29-eth0_g0_121ksoftirqd/122:35:251
208132390sleep02124150irq/30-eth0_g0_22:14:590
121390ksoftirqd/12124050irq/29-eth0_g0_21:00:051
2124150380irq/30-eth0_g0_1901-21ls20:59:380
2124150380irq/30-eth0_g0_13-21kworker/0:123:58:550
2124150380irq/30-eth0_g0_13-21kworker/0:122:51:380
2124150380irq/30-eth0_g0_13-21kworker/0:122:25:070
2124150380irq/30-eth0_g0_13-21kworker/0:122:04:480
2124150380irq/30-eth0_g0_13-21kworker/0:100:36:010
2124050380irq/29-eth0_g0_470-21kworker/1:123:19:511
2124050380irq/29-eth0_g0_470-21kworker/1:121:40:361
2124050380irq/29-eth0_g0_4097-21ps23:19:430
2124050380irq/29-eth0_g0_1988-21runrttasks19:04:450
2124050380irq/29-eth0_g0_121ksoftirqd/122:54:011
121380ksoftirqd/12124150irq/30-eth0_g0_22:10:040
121380ksoftirqd/12124050irq/29-eth0_g0_23:27:061
2124150370irq/30-eth0_g0_31884-21latency20:49:370
2124150370irq/30-eth0_g0_28357-21ntp_states20:34:410
2124150370irq/30-eth0_g0_19377-21cpu19:59:340
2124150370irq/30-eth0_g0_19377-21cpu19:59:340
2124150370irq/30-eth0_g0_13-21kworker/0:123:40:570
2124150370irq/30-eth0_g0_13-21kworker/0:122:35:160
2124150370irq/30-eth0_g0_13-21kworker/0:121:56:510
2124150370irq/30-eth0_g0_13-21kworker/0:100:33:180
2124150370irq/30-eth0_g0_0-21swapper/022:19:370
2124050370irq/29-eth0_g0_703499cyclictest19:14:451
2124050370irq/29-eth0_g0_470-21kworker/1:123:15:401
2124050370irq/29-eth0_g0_28552-21taskset20:34:441
2124050370irq/29-eth0_g0_24076-21netstat22:29:391
2124050370irq/29-eth0_g0_11939-21cat19:29:240
2124150360irq/30-eth0_g0_13-21kworker/0:123:07:490
2124050360irq/29-eth0_g0_944-21sendmail_mailqu20:54:451
121360ksoftirqd/129423-21irqstats20:39:380
121360ksoftirqd/129423-21irqstats20:39:380
2124150350irq/30-eth0_g0_26113-21ls20:24:460
2124150350irq/30-eth0_g0_1988-21runrttasks19:45:210
2124150350irq/30-eth0_g0_0-21swapper/023:50:110
2124050350irq/29-eth0_g0_9809-21/usr/sbin/munin19:19:401
2124050350irq/29-eth0_g0_9809-21/usr/sbin/munin19:19:401
2124050350irq/29-eth0_g0_24416-21df_abs20:19:361
2124050350irq/29-eth0_g0_20059-21grep19:59:451
2124050350irq/29-eth0_g0_20059-21grep19:59:451
2124050350irq/29-eth0_g0_18365-21/usr/sbin/munin19:54:381
2124050350irq/29-eth0_g0_12544-21/usr/sbin/munin19:29:431
2124050350irq/29-eth0_g0_0-21swapper/120:09:241
121350ksoftirqd/12124150irq/30-eth0_g0_19:34:470
2124150340irq/30-eth0_g0_1988-21runrttasks20:08:310
2124150340irq/30-eth0_g0_0-21swapper/021:05:030
2124050340irq/29-eth0_g0_26306-21runrttasks20:25:311
2124050340irq/29-eth0_g0_1988-21runrttasks21:04:451
2124050340irq/29-eth0_g0_1988-21runrttasks19:13:361
2124050340irq/29-eth0_g0_13913-21unixbench_multi19:34:461
121340ksoftirqd/12124050irq/29-eth0_g0_00:05:151
2124150330irq/30-eth0_g0_7257-21df19:09:360
2124150330irq/30-eth0_g0_24993-21unixbench_singl20:19:470
2124150330irq/30-eth0_g0_22468-21tail20:09:440
2124150330irq/30-eth0_g0_1988-21runrttasks19:53:570
2124050330irq/29-eth0_g0_9037-21unixbench_singl19:14:450
2124050330irq/29-eth0_g0_15701-21cpu19:44:351
2124150320irq/30-eth0_g0_23348-21memory20:14:370
2124050320irq/29-eth0_g0_27267-21wc20:29:431
121320ksoftirqd/12124050irq/29-eth0_g0_19:39:441
2124150310irq/30-eth0_g0_15010-21find19:39:440
2124150310irq/30-eth0_g0_12273-21latency19:29:380
2124150310irq/30-eth0_g0_0-21swapper/019:19:290
2124150310irq/30-eth0_g0_0-21swapper/019:19:290
2124050300irq/29-eth0_g0_0-21swapper/120:49:341
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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