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2026-01-21 - 16:14
[ 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 the highest latencies:
System rack3slot5s.osadl.org (updated Wed Jan 21, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
72821510sleep12124050irq/29-eth0_g0_12:07:551
1793521030chrt2124150irq/30-eth0_g0_08:54:301
1211000ksoftirqd/12124150irq/30-eth0_g0_07:29:301
121860ksoftirqd/12124150irq/30-eth0_g0_07:06:101
121860ksoftirqd/12124150irq/30-eth0_g0_07:06:101
320642730sleep12124050irq/29-eth0_g0_12:04:101
281952690sleep12124050irq/29-eth0_g0_11:46:581
281952690sleep12124050irq/29-eth0_g0_11:46:581
121640ksoftirqd/12124150irq/30-eth0_g0_12:33:490
121630ksoftirqd/12124150irq/30-eth0_g0_10:15:000
180112600sleep12124150irq/30-eth0_g0_11:04:511
313622520chrt2124050irq/29-eth0_g0_09:49:090
121520ksoftirqd/12124150irq/30-eth0_g0_12:08:050
121510ksoftirqd/12124050irq/29-eth0_g0_09:40:201
121490ksoftirqd/12124050irq/29-eth0_g0_10:57:331
121480ksoftirqd/12124150irq/30-eth0_g0_11:51:480
121480ksoftirqd/12124150irq/30-eth0_g0_09:16:280
121470ksoftirqd/12124150irq/30-eth0_g0_10:13:351
2124050460irq/29-eth0_g0_470-21kworker/1:111:32:411
121460ksoftirqd/12124050irq/29-eth0_g0_09:19:411
121460ksoftirqd/12124050irq/29-eth0_g0_08:28:031
121450ksoftirqd/12124050irq/29-eth0_g0_12:14:451
121450ksoftirqd/12124050irq/29-eth0_g0_09:03:301
257522440sleep12124050irq/29-eth0_g0_11:37:031
2124150440irq/30-eth0_g0_31ksoftirqd/012:10:270
2124050440irq/29-eth0_g0_121ksoftirqd/110:49:461
121440ksoftirqd/12124150irq/30-eth0_g0_12:17:190
121440ksoftirqd/12124150irq/30-eth0_g0_10:28:181
121440ksoftirqd/12124150irq/30-eth0_g0_09:56:531
121440ksoftirqd/12124050irq/29-eth0_g0_12:34:571
121440ksoftirqd/12124050irq/29-eth0_g0_11:49:451
121440ksoftirqd/12124050irq/29-eth0_g0_11:26:271
50272430sleep02124050irq/29-eth0_g0_10:13:350
121430ksoftirqd/12124150irq/30-eth0_g0_09:49:501
121430ksoftirqd/12124050irq/29-eth0_g0_09:30:441
2124150420irq/30-eth0_g0_31ksoftirqd/011:16:500
2124050420irq/29-eth0_g0_470-21kworker/1:110:07:231
2124050420irq/29-eth0_g0_470-21kworker/1:109:27:251
2124050420irq/29-eth0_g0_0-21swapper/111:54:431
121420ksoftirqd/12124150irq/30-eth0_g0_11:04:510
121420ksoftirqd/12124150irq/30-eth0_g0_10:17:131
121420ksoftirqd/12124050irq/29-eth0_g0_12:25:331
2124150410irq/30-eth0_g0_13-21kworker/0:109:50:330
2124150410irq/30-eth0_g0_13-21kworker/0:109:42:390
2124150410irq/30-eth0_g0_13-21kworker/0:109:24:150
2124050410irq/29-eth0_g0_470-21kworker/1:111:16:111
2124050410irq/29-eth0_g0_21592-21ls09:09:301
2124050410irq/29-eth0_g0_121ksoftirqd/112:09:481
2124050410irq/29-eth0_g0_121ksoftirqd/110:39:481
121410ksoftirqd/12124150irq/30-eth0_g0_10:02:161
121410ksoftirqd/12124050irq/29-eth0_g0_11:22:080
121410ksoftirqd/12124050irq/29-eth0_g0_09:45:281
256832400sleep02124050irq/29-eth0_g0_11:36:150
2124150400irq/30-eth0_g0_31ksoftirqd/010:34:350
2124150400irq/30-eth0_g0_31ksoftirqd/009:36:060
2124150400irq/30-eth0_g0_31ksoftirqd/009:36:060
2124150400irq/30-eth0_g0_13-21kworker/0:111:42:250
2124150400irq/30-eth0_g0_13-21kworker/0:111:30:470
2124150400irq/30-eth0_g0_13-21kworker/0:111:28:260
2124150400irq/30-eth0_g0_13-21kworker/0:110:41:480
2124150400irq/30-eth0_g0_13-21kworker/0:109:59:480
2124150400irq/30-eth0_g0_13-21kworker/0:109:54:450
2124050400irq/29-eth0_g0_470-21kworker/1:111:44:091
2124050400irq/29-eth0_g0_470-21kworker/1:110:47:211
2124050400irq/29-eth0_g0_470-21kworker/1:109:37:251
2124050400irq/29-eth0_g0_470-21kworker/1:109:37:251
2124050400irq/29-eth0_g0_18622-21unixbench_multi08:54:501
2124050400irq/29-eth0_g0_12185-21netstat08:29:461
2124050400irq/29-eth0_g0_121ksoftirqd/112:31:241
2124050400irq/29-eth0_g0_121ksoftirqd/110:39:001
121400ksoftirqd/12124150irq/30-eth0_g0_11:59:330
121400ksoftirqd/12124150irq/30-eth0_g0_10:19:481
121400ksoftirqd/12124050irq/29-eth0_g0_07:31:551
2124150390irq/30-eth0_g0_13-21kworker/0:112:21:560
2124150390irq/30-eth0_g0_13-21kworker/0:112:21:560
2124150390irq/30-eth0_g0_13-21kworker/0:111:56:070
2124150390irq/30-eth0_g0_13-21kworker/0:111:46:160
2124150390irq/30-eth0_g0_13-21kworker/0:111:46:160
2124150390irq/30-eth0_g0_13-21kworker/0:110:20:080
2124150390irq/30-eth0_g0_13-21kworker/0:109:30:210
2124150390irq/30-eth0_g0_13-21kworker/0:109:26:580
2124050390irq/29-eth0_g0_470-21kworker/1:109:13:121
2124050390irq/29-eth0_g0_24644-21/usr/sbin/munin07:09:501
2124050390irq/29-eth0_g0_16696-21latency_hist08:49:301
2124050390irq/29-eth0_g0_121ksoftirqd/111:12:401
2124050390irq/29-eth0_g0_0-21swapper/111:21:511
121390ksoftirqd/12124150irq/30-eth0_g0_11:10:080
121390ksoftirqd/12124050irq/29-eth0_g0_11:00:401
2124150380irq/30-eth0_g0_31ksoftirqd/012:34:480
2124150380irq/30-eth0_g0_31ksoftirqd/010:46:220
2124150380irq/30-eth0_g0_13-21kworker/0:111:04:200
2124150380irq/30-eth0_g0_13-21kworker/0:110:31:000
2124150380irq/30-eth0_g0_13-21kworker/0:110:04:430
2124150380irq/30-eth0_g0_121ksoftirqd/112:26:350
2124150380irq/30-eth0_g0_121ksoftirqd/110:33:561
2124050380irq/29-eth0_g0_30851-21df_abs07:34:421
2124050380irq/29-eth0_g0_2455499cyclictest07:54:511
2124050380irq/29-eth0_g0_121ksoftirqd/112:20:451
2124050380irq/29-eth0_g0_121ksoftirqd/112:20:451
121380ksoftirqd/12124050irq/29-eth0_g0_08:00:311
2124150370irq/30-eth0_g0_13-21kworker/0:110:56:380
2124150370irq/30-eth0_g0_13-21kworker/0:110:52:140
2124150370irq/30-eth0_g0_13-21kworker/0:110:24:450
2124150370irq/30-eth0_g0_13-21kworker/0:109:11:370
2124050370irq/29-eth0_g0_24031-21unixbench_multi07:04:530
2124050370irq/29-eth0_g0_24031-21unixbench_multi07:04:530
2124050360irq/29-eth0_g0_1988-21runrttasks08:13:521
2124150350irq/30-eth0_g0_7736-21taskset08:10:340
2124150350irq/30-eth0_g0_25167-21rt-features07:09:480
2124050350irq/29-eth0_g0_1988-21runrttasks08:53:030
2124050350irq/29-eth0_g0_14983-21unixbench_singl08:39:511
2124050350irq/29-eth0_g0_13766-21sed08:34:501
2124050350irq/29-eth0_g0_10039-21sed08:19:521
2124150340irq/30-eth0_g0_1988-21runrttasks08:31:270
2124150340irq/30-eth0_g0_14944-21unixbench_multi08:39:500
2124150340irq/30-eth0_g0_1474-21unixbench_singl07:44:520
2124050340irq/29-eth0_g0_6404-21chrt08:04:491
2124050340irq/29-eth0_g0_1988-21runrttasks09:06:280
2124050340irq/29-eth0_g0_1988-21runrttasks08:37:190
2124050340irq/29-eth0_g0_1988-21runrttasks07:39:431
2124050340irq/29-eth0_g0_16274-21taskset08:44:590
2124050340irq/29-eth0_g0_0-21swapper/107:49:511
121340ksoftirqd/12124050irq/29-eth0_g0_09:14:491
2124150330irq/30-eth0_g0_9918-21processes08:19:500
2124150330irq/30-eth0_g0_29553-21/usr/sbin/munin07:29:540
2124150330irq/30-eth0_g0_28949-21grep07:24:520
2124150330irq/30-eth0_g0_1988-21runrttasks08:59:560
2124150330irq/30-eth0_g0_18050-21df_abs08:54:410
2124150330irq/30-eth0_g0_0-21swapper/007:41:500
2124050330irq/29-eth0_g0_8701-21sendmail_mailqu08:14:491
2124050330irq/29-eth0_g0_27067-21latency_hist07:19:301
2124050330irq/29-eth0_g0_2213-21if_err_eth007:49:430
2124050330irq/29-eth0_g0_1108-21missed_timers07:44:461
2124050330irq/29-eth0_g0_0-21swapper/107:19:491
46792320sleep04680-21/usr/sbin/munin07:59:420
2124150320irq/30-eth0_g0_8852-21unixbench_singl08:14:510
2124150320irq/30-eth0_g0_0-21swapper/007:19:460
2124050320irq/29-eth0_g0_6306-21timerandwakeup08:04:480
2124050320irq/29-eth0_g0_31755-21runrttasks07:37:420
2124150310irq/30-eth0_g0_3325-21df07:54:420
2124150310irq/30-eth0_g0_27006-21munin-run07:19:290
2124150300irq/30-eth0_g0_1988-21runrttasks08:24:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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