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2026-02-14 - 22:09
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

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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 Sat Feb 14, 2026 12:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
183421220sleep11549750irq/29-eth0_g0_10:47:331
2096621020sleep01549850irq/30-eth0_g0_07:38:580
113342720sleep11549750irq/29-eth0_g0_11:23:581
121580ksoftirqd/11549850irq/30-eth0_g0_10:28:551
121520ksoftirqd/11549750irq/29-eth0_g0_10:48:571
121520ksoftirqd/11549750irq/29-eth0_g0_10:48:571
121510ksoftirqd/11549850irq/30-eth0_g0_10:02:000
16492480sleep01549750irq/29-eth0_g0_10:45:220
121470ksoftirqd/11549850irq/30-eth0_g0_09:36:191
251652460sleep01549750irq/29-eth0_g0_12:22:350
1549850460irq/30-eth0_g0_15495-21kworker/1:010:19:451
1549850460irq/30-eth0_g0_15495-21kworker/1:010:19:451
255902450sleep01549750irq/29-eth0_g0_10:11:250
121450ksoftirqd/11549850irq/30-eth0_g0_11:15:131
121440ksoftirqd/11549750irq/29-eth0_g0_10:14:571
121440ksoftirqd/11549750irq/29-eth0_g0_10:02:051
121440ksoftirqd/11549750irq/29-eth0_g0_07:18:371
1549850430irq/30-eth0_g0_0-21swapper/107:43:481
1549750430irq/29-eth0_g0_31ksoftirqd/011:05:330
1280099431cyclictest10590-21/usr/sbin/munin09:08:581
121430ksoftirqd/11549850irq/30-eth0_g0_11:36:031
121430ksoftirqd/11549850irq/30-eth0_g0_11:33:570
1549850420irq/30-eth0_g0_15495-21kworker/1:012:02:081
1549850420irq/30-eth0_g0_15495-21kworker/1:010:40:501
1549850420irq/30-eth0_g0_15495-21kworker/1:009:47:571
1549750420irq/29-eth0_g0_4464-21grep08:43:570
1549750420irq/29-eth0_g0_31ksoftirqd/011:38:580
1549750420irq/29-eth0_g0_31ksoftirqd/010:18:200
1549750420irq/29-eth0_g0_121ksoftirqd/109:22:390
1549750420irq/29-eth0_g0_0-21swapper/007:06:170
1549750420irq/29-eth0_g0_0-21swapper/007:06:170
121420ksoftirqd/11549750irq/29-eth0_g0_12:13:061
121420ksoftirqd/11549750irq/29-eth0_g0_08:38:521
1549850410irq/30-eth0_g0_21134-21entropy09:53:491
1549850410irq/30-eth0_g0_15495-21kworker/1:012:23:121
1549850410irq/30-eth0_g0_15495-21kworker/1:012:08:001
1549850410irq/30-eth0_g0_15495-21kworker/1:011:41:581
1549750410irq/29-eth0_g0_31ksoftirqd/007:48:530
1549750410irq/29-eth0_g0_23021-21df_abs12:13:470
1549750410irq/29-eth0_g0_13-21kworker/0:112:06:020
1549750410irq/29-eth0_g0_13-21kworker/0:111:09:570
1549750410irq/29-eth0_g0_13-21kworker/0:110:32:500
1549750410irq/29-eth0_g0_13-21kworker/0:110:25:100
121410ksoftirqd/11549750irq/29-eth0_g0_10:07:131
121410ksoftirqd/11549750irq/29-eth0_g0_08:03:571
121410ksoftirqd/11549750irq/29-eth0_g0_07:41:341
1549850400irq/30-eth0_g0_15495-21kworker/1:012:35:341
1549850400irq/30-eth0_g0_15495-21kworker/1:009:25:131
1549850400irq/30-eth0_g0_121ksoftirqd/109:33:121
1549750400irq/29-eth0_g0_31ksoftirqd/011:28:570
1549750400irq/29-eth0_g0_31ksoftirqd/011:28:570
1549750400irq/29-eth0_g0_27101-21/usr/sbin/munin10:18:540
1549750400irq/29-eth0_g0_27101-21/usr/sbin/munin10:18:540
1549750400irq/29-eth0_g0_13-21kworker/0:112:31:470
1549750400irq/29-eth0_g0_13-21kworker/0:112:01:430
1549750400irq/29-eth0_g0_13-21kworker/0:111:50:260
1549750400irq/29-eth0_g0_13-21kworker/0:111:43:540
1549750400irq/29-eth0_g0_13-21kworker/0:111:22:110
1549750400irq/29-eth0_g0_13-21kworker/0:111:00:420
1549750400irq/29-eth0_g0_13-21kworker/0:109:54:490
1549750400irq/29-eth0_g0_13-21kworker/0:109:48:370
1549750400irq/29-eth0_g0_13-21kworker/0:109:41:200
1549750400irq/29-eth0_g0_13-21kworker/0:109:17:150
1549750400irq/29-eth0_g0_13-21kworker/0:109:13:120
1280099402cyclictest6435-21if_eth008:53:491
1280099401cyclictest8660-21grep09:03:371
1280099401cyclictest1558-21chrt08:33:521
1280099401cyclictest11223-21df09:13:501
121400ksoftirqd/11549750irq/29-eth0_g0_10:58:371
1549850390irq/30-eth0_g0_15495-21kworker/1:012:30:101
1549850390irq/30-eth0_g0_15495-21kworker/1:011:54:281
1549850390irq/30-eth0_g0_15495-21kworker/1:010:37:181
1549850390irq/30-eth0_g0_12342-21head07:03:581
1549850390irq/30-eth0_g0_12342-21head07:03:581
1549850390irq/30-eth0_g0_121ksoftirqd/111:09:221
1549850390irq/30-eth0_g0_121ksoftirqd/110:24:091
1549850390irq/30-eth0_g0_0-21swapper/110:56:591
1549850390irq/30-eth0_g0_0-21swapper/107:56:291
1549750390irq/29-eth0_g0_31ksoftirqd/009:28:530
1549750390irq/29-eth0_g0_16065-21/usr/sbin/munin09:33:470
1549750390irq/29-eth0_g0_13-21kworker/0:112:25:390
1549750390irq/29-eth0_g0_13-21kworker/0:111:26:590
1549750390irq/29-eth0_g0_13-21kworker/0:110:58:350
1549750390irq/29-eth0_g0_13-21kworker/0:110:49:100
1549750390irq/29-eth0_g0_13-21kworker/0:110:49:100
1549750390irq/29-eth0_g0_13-21kworker/0:110:36:270
1549750390irq/29-eth0_g0_13-21kworker/0:109:27:040
1549750390irq/29-eth0_g0_0-21swapper/009:48:470
1280099391cyclictest9831-21diskmemload11:03:511
121390ksoftirqd/11549750irq/29-eth0_g0_12:15:441
121390ksoftirqd/11549750irq/29-eth0_g0_11:50:021
121390ksoftirqd/11549750irq/29-eth0_g0_10:11:501
121390ksoftirqd/11549750irq/29-eth0_g0_08:47:111
121390ksoftirqd/11549750irq/29-eth0_g0_08:01:491
121390ksoftirqd/11549750irq/29-eth0_g0_08:01:491
1549850380irq/30-eth0_g0_15495-21kworker/1:009:21:391
1549850380irq/30-eth0_g0_121ksoftirqd/108:51:561
1549750380irq/29-eth0_g0_32005-21/usr/sbin/munin10:38:520
1549750380irq/29-eth0_g0_31ksoftirqd/011:53:560
1549750380irq/29-eth0_g0_28916-21df08:13:480
1280099381cyclictest9831-21diskmemload09:42:241
1280099381cyclictest9647-21ls11:18:511
1280099381cyclictest292362sleep108:13:541
1280099381cyclictest238312sleep107:53:291
121380ksoftirqd/11549750irq/29-eth0_g0_12:24:451
121380ksoftirqd/11549750irq/29-eth0_g0_09:52:231
1549850370irq/30-eth0_g0_15495-21kworker/1:011:45:111
1549750370irq/29-eth0_g0_5705-21unixbench_singl08:48:590
1549750370irq/29-eth0_g0_3125-21swap08:38:580
1549750370irq/29-eth0_g0_25848-21unixbench_singl07:59:000
1549750370irq/29-eth0_g0_25848-21unixbench_singl07:59:000
1549750370irq/29-eth0_g0_24405-21proc_pri07:53:570
1549750370irq/29-eth0_g0_1988-21runrttasks12:34:240
1549750370irq/29-eth0_g0_1988-21runrttasks08:03:500
1549750370irq/29-eth0_g0_1988-21runrttasks07:20:320
1549750370irq/29-eth0_g0_18378-21cat07:28:550
1549750370irq/29-eth0_g0_15495-21kworker/1:011:31:201
1549750370irq/29-eth0_g0_15495-21kworker/1:011:31:201
1549750370irq/29-eth0_g0_13-21kworker/0:112:09:290
1549750370irq/29-eth0_g0_13-21kworker/0:111:14:590
1549750370irq/29-eth0_g0_13-21kworker/0:110:04:420
1280099372cyclictest30632-21awk08:18:571
1280099371cyclictest17100-21rt-features07:23:561
1549750360irq/29-eth0_g0_738-21sed08:28:590
1549750360irq/29-eth0_g0_6911-21unixbench_singl08:53:570
1549750360irq/29-eth0_g0_0-21swapper/008:23:560
1280099361cyclictest28154-21sendmail_mailqu08:08:561
1549850350irq/30-eth0_g0_9823-21taskset09:08:341
1549850350irq/30-eth0_g0_480-21ntp_states08:28:551
1549750350irq/29-eth0_g0_1988-21runrttasks07:45:100
1280099351cyclictest134162sleep107:08:561
1549750340irq/29-eth0_g0_30618-21sendmail_mailst08:18:560
1549750340irq/29-eth0_g0_1988-21runrttasks08:12:380
1549750340irq/29-eth0_g0_1988-21runrttasks07:11:350
1549750340irq/29-eth0_g0_1946-21unixbench_multi08:33:590
1549750340irq/29-eth0_g0_1280099cyclictest07:28:501
1280099342cyclictest19610-21cat07:33:581
1280099341cyclictest31721-21taskset08:23:551
1549750330irq/29-eth0_g0_9395-21unixbench_singl09:03:580
1549750330irq/29-eth0_g0_19039-21cpu07:33:480
1549750330irq/29-eth0_g0_0-21swapper/008:58:530
12800993318cyclictest15761-21chrt07:18:531
1549750320irq/29-eth0_g0_14387-21latency07:13:520
1549750320irq/29-eth0_g0_1279999cyclictest07:23:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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