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2026-01-29 - 20:42
[ 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 all highest latencies:
System rack3slot5s.osadl.org (updated Thu Jan 29, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1211070ksoftirqd/11549850irq/30-eth0_g0_09:44:121
121870ksoftirqd/11549850irq/30-eth0_g0_10:16:351
121820ksoftirqd/11549850irq/30-eth0_g0_11:09:441
121820ksoftirqd/11549850irq/30-eth0_g0_11:09:441
121770ksoftirqd/11549750irq/29-eth0_g0_12:29:121
221882670sleep11549850irq/30-eth0_g0_10:04:331
121630ksoftirqd/11549850irq/30-eth0_g0_12:04:300
121550ksoftirqd/11549850irq/30-eth0_g0_09:24:521
121550ksoftirqd/11549850irq/30-eth0_g0_09:24:521
157502520sleep01549850irq/30-eth0_g0_09:39:250
121520ksoftirqd/11549850irq/30-eth0_g0_10:11:511
121470ksoftirqd/11549850irq/30-eth0_g0_12:30:481
121470ksoftirqd/11549750irq/29-eth0_g0_11:46:461
121460ksoftirqd/11549850irq/30-eth0_g0_12:10:041
121450ksoftirqd/11549850irq/30-eth0_g0_11:26:551
121450ksoftirqd/11549850irq/30-eth0_g0_11:16:151
121450ksoftirqd/11549850irq/30-eth0_g0_10:54:501
1549850440irq/30-eth0_g0_50052sleep111:08:501
1549850440irq/30-eth0_g0_15495-21kworker/1:009:59:121
1549750440irq/29-eth0_g0_30735-21cat08:29:120
1549750440irq/29-eth0_g0_31ksoftirqd/011:59:230
1549750440irq/29-eth0_g0_31ksoftirqd/010:24:360
238452430sleep01549750irq/29-eth0_g0_10:12:260
1549750430irq/29-eth0_g0_31ksoftirqd/010:59:430
1549750430irq/29-eth0_g0_121ksoftirqd/110:02:120
1549750430irq/29-eth0_g0_0-21swapper/007:04:320
1549850420irq/30-eth0_g0_15495-21kworker/1:009:38:281
1549850420irq/30-eth0_g0_120702sleep111:35:311
1549750420irq/29-eth0_g0_31ksoftirqd/010:37:310
1549750420irq/29-eth0_g0_31ksoftirqd/010:14:330
1549750420irq/29-eth0_g0_14558-21latency09:34:270
1549750420irq/29-eth0_g0_13-21kworker/0:111:29:340
121420ksoftirqd/11549850irq/30-eth0_g0_11:23:141
1549850410irq/30-eth0_g0_15495-21kworker/1:011:50:501
1549850410irq/30-eth0_g0_15495-21kworker/1:011:50:501
121410ksoftirqd/11549750irq/29-eth0_g0_09:44:401
1549850400irq/30-eth0_g0_30166-21chrt08:24:331
1549850400irq/30-eth0_g0_15495-21kworker/1:011:57:471
1549850400irq/30-eth0_g0_15495-21kworker/1:010:20:371
1549750400irq/29-eth0_g0_31ksoftirqd/012:39:040
1549750400irq/29-eth0_g0_31ksoftirqd/007:39:310
1549750400irq/29-eth0_g0_13-21kworker/0:111:41:120
1549750400irq/29-eth0_g0_121ksoftirqd/111:30:371
1549750400irq/29-eth0_g0_0-21swapper/009:12:520
121400ksoftirqd/11549850irq/30-eth0_g0_12:31:000
121400ksoftirqd/11549850irq/30-eth0_g0_09:30:030
1112799401cyclictest18445-21chrt12:03:351
1549850390irq/30-eth0_g0_31ksoftirqd/011:22:360
1549850390irq/30-eth0_g0_15495-21kworker/1:012:15:471
1549850390irq/30-eth0_g0_121ksoftirqd/112:06:351
1549750390irq/29-eth0_g0_31ksoftirqd/011:48:120
1549750390irq/29-eth0_g0_31ksoftirqd/011:04:310
1549750390irq/29-eth0_g0_25262sleep010:58:290
1549750390irq/29-eth0_g0_1988-21runrttasks08:02:020
1549750390irq/29-eth0_g0_16975-21taskset11:55:380
1549750390irq/29-eth0_g0_13-21kworker/0:112:13:340
1549750390irq/29-eth0_g0_13-21kworker/0:111:53:510
1549750390irq/29-eth0_g0_13-21kworker/0:111:53:510
1549750390irq/29-eth0_g0_1112699cyclictest10:04:310
121390ksoftirqd/11549750irq/29-eth0_g0_10:59:301
121390ksoftirqd/11549750irq/29-eth0_g0_10:41:471
1112799391cyclictest324042sleep108:34:291
1112799391cyclictest241892sleep107:59:361
1112799391cyclictest0-21swapper/107:39:261
1549850380irq/30-eth0_g0_31ksoftirqd/011:15:120
1549850380irq/30-eth0_g0_22865-21unixbench_multi07:54:331
1549850380irq/30-eth0_g0_121ksoftirqd/110:50:301
1549850380irq/30-eth0_g0_10985-21taskset07:07:421
1549750380irq/29-eth0_g0_13-21kworker/0:112:26:340
1549750380irq/29-eth0_g0_13-21kworker/0:112:19:370
1549750380irq/29-eth0_g0_13-21kworker/0:110:51:470
1549750380irq/29-eth0_g0_13-21kworker/0:110:46:210
1549750380irq/29-eth0_g0_121ksoftirqd/109:17:370
121380ksoftirqd/11549750irq/29-eth0_g0_09:55:480
121380ksoftirqd/11549750irq/29-eth0_g0_07:09:321
1112799381cyclictest28653-21sort08:19:271
1112799381cyclictest0-21swapper/109:49:311
1112799381cyclictest0-21swapper/109:49:311
1549850370irq/30-eth0_g0_31424-21/usr/sbin/munin10:44:231
1549850370irq/30-eth0_g0_15495-21kworker/1:011:42:031
1549850370irq/30-eth0_g0_15495-21kworker/1:009:30:451
1549850370irq/30-eth0_g0_0-21swapper/112:36:001
1549850370irq/30-eth0_g0_0-21swapper/107:29:231
1549750370irq/29-eth0_g0_7340-21ntpq09:04:300
1549750370irq/29-eth0_g0_6252-21find08:59:320
1549750370irq/29-eth0_g0_6252-21find08:59:320
1549750370irq/29-eth0_g0_2589-21sendmail_mailqu08:44:320
1549750370irq/29-eth0_g0_25372-21seq10:19:250
1549750370irq/29-eth0_g0_22854-21unixbench_multi07:54:330
1549750370irq/29-eth0_g0_13-21kworker/0:111:38:010
1549750370irq/29-eth0_g0_13-21kworker/0:111:11:310
1549750370irq/29-eth0_g0_13-21kworker/0:111:11:310
1549750370irq/29-eth0_g0_13-21kworker/0:109:49:250
1549750370irq/29-eth0_g0_13-21kworker/0:109:49:250
1549750370irq/29-eth0_g0_13-21kworker/0:109:48:520
1549750370irq/29-eth0_g0_121ksoftirqd/110:24:211
121370ksoftirqd/11549850irq/30-eth0_g0_11:26:350
1112799372cyclictest9943-21awk09:14:331
1112799372cyclictest28255-21munin-run08:19:121
1112799372cyclictest14336-21unixbench_singl07:19:321
1112799372cyclictest14336-21unixbench_singl07:19:321
1112799371cyclictest6417-21unixbench_singl08:59:341
1112799371cyclictest6417-21unixbench_singl08:59:341
1112799371cyclictest3889-21taskset08:49:321
1112799371cyclictest25301-21unixbench_multi08:04:341
1112799371cyclictest25301-21unixbench_multi08:04:341
1112799371cyclictest20327-21/usr/sbin/munin07:44:311
1549750360irq/29-eth0_g0_5174-21unixbench_singl08:54:340
1549750360irq/29-eth0_g0_1988-21runrttasks07:45:330
1549750360irq/29-eth0_g0_16114-21/usr/sbin/munin07:29:250
1549750360irq/29-eth0_g0_13-21kworker/0:112:14:250
1549750360irq/29-eth0_g0_13-21kworker/0:110:30:150
1549750360irq/29-eth0_g0_1112699cyclictest09:25:340
1549750360irq/29-eth0_g0_1112699cyclictest09:25:340
1549750360irq/29-eth0_g0_0-21swapper/010:39:260
121360ksoftirqd/11549850irq/30-eth0_g0_09:21:570
1112799362cyclictest2514-21proc_pri08:44:311
1112799362cyclictest21394-21grep07:49:271
1112799362cyclictest15136-21taskset07:24:271
1112799361cyclictest22474-21runrttasks12:19:271
1112799361cyclictest17981-21unixbench_multi07:34:331
1112799361cyclictest11110-21processes09:19:301
1549850350irq/30-eth0_g0_15495-21kworker/1:010:33:051
1549850350irq/30-eth0_g0_15495-21kworker/1:009:59:131
1549850350irq/30-eth0_g0_13126-21grep07:14:331
1549750350irq/29-eth0_g0_31439-21unixbench_multi08:29:330
1549750350irq/29-eth0_g0_27166-21cpu08:14:230
1549750350irq/29-eth0_g0_22171-21latency_hist07:54:130
1549750350irq/29-eth0_g0_1988-21runrttasks08:42:340
1549750350irq/29-eth0_g0_1988-21runrttasks08:36:200
1549750350irq/29-eth0_g0_1988-21runrttasks07:24:220
1549750350irq/29-eth0_g0_1988-21runrttasks07:22:520
1549750350irq/29-eth0_g0_1988-21runrttasks07:22:520
1549750350irq/29-eth0_g0_1988-21runrttasks07:09:490
1549750350irq/29-eth0_g0_13114-21unixbench_singl07:14:330
1112799358cyclictest15495-21kworker/1:009:10:431
1112799351cyclictest8134-21cat09:09:121
1112799351cyclictest30946-21seq08:29:241
1549850340irq/30-eth0_g0_0-21swapper/108:39:251
1549750340irq/29-eth0_g0_3900-21sed08:49:330
1549750340irq/29-eth0_g0_26576-21unixbench_singl08:09:340
1549750340irq/29-eth0_g0_25333-21unixbench_multi08:04:340
1549750340irq/29-eth0_g0_25333-21unixbench_multi08:04:340
1549750340irq/29-eth0_g0_17853-21processes07:34:310
1112799341cyclictest29660-21sed10:34:351
1549850330irq/30-eth0_g0_26058-21seq08:09:241
1549750330irq/29-eth0_g0_28348-21/usr/sbin/munin08:19:250
1112799311cyclictest0-21swapper/108:58:301
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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