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2026-02-14 - 06:20
[ 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 100 highest latencies:
System rack3slot5s.osadl.org (updated Sat Feb 14, 2026 00:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
517021360chrt1549750irq/29-eth0_g0_23:49:420
1552421150sleep11549750irq/29-eth0_g0_20:08:511
121930ksoftirqd/11549850irq/30-eth0_g0_23:23:121
121830ksoftirqd/11549850irq/30-eth0_g0_21:29:251
120992790sleep01549750irq/29-eth0_g0_22:07:420
121750ksoftirqd/1115582chrt00:17:480
121730ksoftirqd/11549850irq/30-eth0_g0_00:08:271
179292600sleep01549850irq/30-eth0_g0_22:29:110
179292600sleep01549850irq/30-eth0_g0_22:29:110
32542570sleep11549850irq/30-eth0_g0_19:18:531
168682560sleep01549850irq/30-eth0_g0_22:26:060
290832510sleep01549750irq/29-eth0_g0_23:15:400
91302500sleep01549850irq/30-eth0_g0_00:08:040
57012500sleep11549850irq/30-eth0_g0_21:39:321
121500ksoftirqd/11549850irq/30-eth0_g0_22:02:491
307642480sleep01549850irq/30-eth0_g0_21:09:290
121470ksoftirqd/11549850irq/30-eth0_g0_22:18:380
1549750450irq/29-eth0_g0_31ksoftirqd/019:08:550
1549750440irq/29-eth0_g0_31ksoftirqd/022:38:510
1549750440irq/29-eth0_g0_15183-21proc_pri22:18:560
121440ksoftirqd/11549750irq/29-eth0_g0_19:13:381
1549850430irq/30-eth0_g0_15495-21kworker/1:023:59:351
1549850430irq/30-eth0_g0_15495-21kworker/1:023:33:141
1549850430irq/30-eth0_g0_15495-21kworker/1:023:33:141
1549850430irq/30-eth0_g0_121ksoftirqd/121:13:491
1549750430irq/29-eth0_g0_31ksoftirqd/000:27:590
121430ksoftirqd/11549850irq/30-eth0_g0_23:53:580
121430ksoftirqd/11549750irq/29-eth0_g0_21:24:190
121430ksoftirqd/11549750irq/29-eth0_g0_19:55:121
121430ksoftirqd/11549750irq/29-eth0_g0_19:44:051
121430ksoftirqd/11549750irq/29-eth0_g0_00:26:071
121430ksoftirqd/11549750irq/29-eth0_g0_00:23:371
121430ksoftirqd/11549750irq/29-eth0_g0_00:23:371
1549850420irq/30-eth0_g0_6561-21chrt19:33:111
1549850420irq/30-eth0_g0_15495-21kworker/1:000:13:561
1549750420irq/29-eth0_g0_31ksoftirqd/019:53:570
1549750420irq/29-eth0_g0_22930-21taskset22:50:201
1549750420irq/29-eth0_g0_13-21kworker/0:121:18:420
121420ksoftirqd/11549750irq/29-eth0_g0_22:57:371
121420ksoftirqd/11549750irq/29-eth0_g0_20:30:421
16842410sleep01549750irq/29-eth0_g0_23:37:080
1549850410irq/30-eth0_g0_8832-21chrt19:41:071
1549850410irq/30-eth0_g0_15495-21kworker/1:022:10:261
1549850410irq/30-eth0_g0_15495-21kworker/1:021:11:461
1549850410irq/30-eth0_g0_121ksoftirqd/123:13:491
1549850410irq/30-eth0_g0_0-21swapper/123:50:271
1549750410irq/29-eth0_g0_31821-21df_abs19:03:520
1549750410irq/29-eth0_g0_31ksoftirqd/023:12:120
1549750410irq/29-eth0_g0_13-21kworker/0:123:03:480
1549750410irq/29-eth0_g0_13-21kworker/0:122:12:560
1549750410irq/29-eth0_g0_13-21kworker/0:121:14:190
1549750410irq/29-eth0_g0_13-21kworker/0:100:31:090
1549750410irq/29-eth0_g0_13-21kworker/0:100:13:170
121410ksoftirqd/11549750irq/29-eth0_g0_22:38:231
121410ksoftirqd/11549750irq/29-eth0_g0_20:23:551
121410ksoftirqd/11549750irq/29-eth0_g0_19:51:061
121410ksoftirqd/11549750irq/29-eth0_g0_19:36:191
1549850400irq/30-eth0_g0_15495-21kworker/1:023:02:291
1549850400irq/30-eth0_g0_15495-21kworker/1:021:50:451
1549850400irq/30-eth0_g0_15495-21kworker/1:021:50:451
1549850400irq/30-eth0_g0_15495-21kworker/1:021:44:481
1549850400irq/30-eth0_g0_121ksoftirqd/122:30:181
1549850400irq/30-eth0_g0_121ksoftirqd/122:30:181
1549850400irq/30-eth0_g0_121ksoftirqd/100:33:541
1549750400irq/29-eth0_g0_31ksoftirqd/021:45:190
1549750400irq/29-eth0_g0_13-21kworker/0:122:57:220
1549750400irq/29-eth0_g0_13-21kworker/0:122:49:320
1549750400irq/29-eth0_g0_13-21kworker/0:122:45:000
1549750400irq/29-eth0_g0_13-21kworker/0:121:41:100
1549750400irq/29-eth0_g0_13-21kworker/0:100:22:110
1549750400irq/29-eth0_g0_13-21kworker/0:100:22:110
1549750400irq/29-eth0_g0_0-21swapper/023:38:510
121400ksoftirqd/11549750irq/29-eth0_g0_23:38:571
121400ksoftirqd/11549750irq/29-eth0_g0_21:02:011
121400ksoftirqd/11549750irq/29-eth0_g0_20:57:281
121400ksoftirqd/11549750irq/29-eth0_g0_20:36:031
121400ksoftirqd/11549750irq/29-eth0_g0_20:07:161
42799391cyclictest31084-21taskset23:23:551
1549850390irq/30-eth0_g0_15495-21kworker/1:021:55:291
1549850390irq/30-eth0_g0_15495-21kworker/1:021:33:511
1549850390irq/30-eth0_g0_15495-21kworker/1:021:19:301
1549850390irq/30-eth0_g0_121ksoftirqd/121:24:481
1549850390irq/30-eth0_g0_0-21swapper/122:16:541
1549750390irq/29-eth0_g0_30138-21unixbench_singl23:18:580
1549750390irq/29-eth0_g0_150252sleep100:30:251
1549750390irq/29-eth0_g0_13-21kworker/0:123:47:560
1549750390irq/29-eth0_g0_13-21kworker/0:123:24:460
1549750390irq/29-eth0_g0_13-21kworker/0:123:00:400
1549750390irq/29-eth0_g0_13-21kworker/0:121:49:450
1549750390irq/29-eth0_g0_13-21kworker/0:121:49:450
1549750390irq/29-eth0_g0_13-21kworker/0:121:37:350
121390ksoftirqd/11549750irq/29-eth0_g0_19:26:351
42799381cyclictest14987-21wc22:18:521
1549850380irq/30-eth0_g0_42799cyclictest23:43:591
1549850380irq/30-eth0_g0_1988-21runrttasks19:03:591
1549850380irq/30-eth0_g0_15495-21kworker/1:023:37:391
1549850380irq/30-eth0_g0_15495-21kworker/1:000:08:551
1549750380irq/29-eth0_g0_2472-21unixbench_singl19:13:590
1549750380irq/29-eth0_g0_1988-21runrttasks21:00:260
1549750380irq/29-eth0_g0_14300-21sort20:03:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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