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2026-01-18 - 15:38
[ 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 376 highest latencies:
System rack3slot5s.osadl.org (updated Sun Jan 18, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2966421510sleep02124050irq/29-eth0_g0_11:24:440
130621420chrt2124050irq/29-eth0_g0_09:29:051
143702740chrt2124150irq/30-eth0_g0_12:34:361
8072720sleep02124150irq/30-eth0_g0_09:25:030
94132710sleep12124150irq/30-eth0_g0_12:14:361
121700ksoftirqd/12124150irq/30-eth0_g0_11:47:470
119522700sleep02124150irq/30-eth0_g0_12:24:420
119522700sleep02124150irq/30-eth0_g0_12:24:420
121610ksoftirqd/12124150irq/30-eth0_g0_11:03:430
152472560sleep12124050irq/29-eth0_g0_10:24:521
121520ksoftirqd/12124150irq/30-eth0_g0_09:14:331
121500ksoftirqd/12124150irq/30-eth0_g0_11:36:580
90282480sleep12124150irq/30-eth0_g0_07:39:371
122742480sleep02124150irq/30-eth0_g0_10:13:050
121480ksoftirqd/12124050irq/29-eth0_g0_09:58:251
2124050470irq/29-eth0_g0_121ksoftirqd/110:09:361
121470ksoftirqd/12124050irq/29-eth0_g0_09:48:471
121470ksoftirqd/12124050irq/29-eth0_g0_09:48:471
2124050460irq/29-eth0_g0_0-21swapper/109:29:531
121460ksoftirqd/12124050irq/29-eth0_g0_11:27:551
2124150450irq/30-eth0_g0_121ksoftirqd/109:39:531
2124050450irq/29-eth0_g0_2449-21memory11:44:511
121450ksoftirqd/12124050irq/29-eth0_g0_11:19:511
121450ksoftirqd/12124050irq/29-eth0_g0_10:23:021
121450ksoftirqd/12124050irq/29-eth0_g0_09:38:491
121450ksoftirqd/12124050irq/29-eth0_g0_08:30:001
2124050440irq/29-eth0_g0_4701kworker/1:112:35:381
2124050440irq/29-eth0_g0_121ksoftirqd/112:19:481
2124150430irq/30-eth0_g0_121ksoftirqd/112:22:560
121430ksoftirqd/12124150irq/30-eth0_g0_12:04:531
121430ksoftirqd/12124150irq/30-eth0_g0_09:59:471
121430ksoftirqd/12124150irq/30-eth0_g0_09:39:010
121430ksoftirqd/12124150irq/30-eth0_g0_09:22:141
121430ksoftirqd/12124050irq/29-eth0_g0_11:06:231
121420ksoftirqd/12124150irq/30-eth0_g0_11:03:321
121420ksoftirqd/12124050irq/29-eth0_g0_12:25:361
121420ksoftirqd/12124050irq/29-eth0_g0_12:25:361
4322410sleep12124150irq/30-eth0_g0_11:35:271
2124150410irq/30-eth0_g0_28893-21diskmemload11:59:460
2124150410irq/30-eth0_g0_13-21kworker/0:110:43:220
2124050410irq/29-eth0_g0_470-21kworker/1:111:59:151
2124050410irq/29-eth0_g0_31ksoftirqd/011:29:500
2124050410irq/29-eth0_g0_121ksoftirqd/108:37:361
121410ksoftirqd/12124150irq/30-eth0_g0_11:10:521
121410ksoftirqd/12124050irq/29-eth0_g0_10:15:061
121410ksoftirqd/12124050irq/29-eth0_g0_07:04:571
218462400sleep02124050irq/29-eth0_g0_10:50:170
2124150400irq/30-eth0_g0_15551-21cat12:39:360
2124150400irq/30-eth0_g0_13-21kworker/0:112:13:280
2124150400irq/30-eth0_g0_13-21kworker/0:109:22:240
2124150400irq/30-eth0_g0_13-21kworker/0:109:15:370
2124150400irq/30-eth0_g0_121ksoftirqd/110:34:571
2124050400irq/29-eth0_g0_121ksoftirqd/110:47:401
121400ksoftirqd/12124050irq/29-eth0_g0_11:40:241
121400ksoftirqd/12124050irq/29-eth0_g0_09:50:461
121400ksoftirqd/12124050irq/29-eth0_g0_09:14:431
121400ksoftirqd/12124050irq/29-eth0_g0_08:00:321
2124150390irq/30-eth0_g0_9395-21sort07:39:510
2124150390irq/30-eth0_g0_31ksoftirqd/010:57:270
2124150390irq/30-eth0_g0_21327-21ethtool08:34:490
2124150390irq/30-eth0_g0_18985-21ls08:24:500
2124150390irq/30-eth0_g0_16539-21sort08:14:510
2124150390irq/30-eth0_g0_13-21kworker/0:111:52:090
2124150390irq/30-eth0_g0_13-21kworker/0:111:43:520
2124150390irq/30-eth0_g0_13-21kworker/0:111:24:200
2124150390irq/30-eth0_g0_13-21kworker/0:110:36:170
2124150390irq/30-eth0_g0_13-21kworker/0:110:30:160
2124150390irq/30-eth0_g0_13-21kworker/0:110:15:090
2124150390irq/30-eth0_g0_13-21kworker/0:110:09:210
2124150390irq/30-eth0_g0_13-21kworker/0:109:44:510
2124150390irq/30-eth0_g0_13-21kworker/0:109:44:510
2124050390irq/29-eth0_g0_1524-21runrttasks07:08:470
2124050390irq/29-eth0_g0_121ksoftirqd/111:54:261
2124050390irq/29-eth0_g0_121ksoftirqd/111:30:431
121390ksoftirqd/12124050irq/29-eth0_g0_12:30:320
2124150380irq/30-eth0_g0_9900-21ntp_offset12:14:540
2124150380irq/30-eth0_g0_2132-21unixbench_singl09:29:580
2124150380irq/30-eth0_g0_13-21kworker/0:110:46:570
2124150380irq/30-eth0_g0_13-21kworker/0:109:51:150
2124150380irq/30-eth0_g0_13-21kworker/0:109:09:540
2124050380irq/29-eth0_g0_470-21kworker/1:110:32:201
2124050380irq/29-eth0_g0_0-21swapper/110:55:171
2124050380irq/29-eth0_g0_0-21swapper/110:51:551
121380ksoftirqd/12124050irq/29-eth0_g0_08:54:491
2124150370irq/30-eth0_g0_31ksoftirqd/012:06:370
2124150370irq/30-eth0_g0_23820-21ls08:44:490
2124150370irq/30-eth0_g0_1988-21runrttasks07:44:440
2124150370irq/30-eth0_g0_13-21kworker/0:111:55:530
2124150370irq/30-eth0_g0_13-21kworker/0:111:15:390
2124150370irq/30-eth0_g0_13-21kworker/0:111:08:590
2124150370irq/30-eth0_g0_13-21kworker/0:110:24:520
2124150370irq/30-eth0_g0_13-21kworker/0:110:21:510
2124150370irq/30-eth0_g0_13-21kworker/0:110:00:310
2124150370irq/30-eth0_g0_13-21kworker/0:109:58:320
2124150370irq/30-eth0_g0_13-21kworker/0:109:44:150
2124050370irq/29-eth0_g0_470-21kworker/1:112:04:131
2124050370irq/29-eth0_g0_470-21kworker/1:110:12:431
2124050370irq/29-eth0_g0_22978-21tail08:39:571
2124050370irq/29-eth0_g0_121ksoftirqd/110:43:111
2124050370irq/29-eth0_g0_11146-21netstat07:49:481
2124050370irq/29-eth0_g0_0-21swapper/111:15:061
121370ksoftirqd/12124050irq/29-eth0_g0_12:18:221
121370ksoftirqd/12124050irq/29-eth0_g0_08:14:551
121370ksoftirqd/12124050irq/29-eth0_g0_07:25:201
121370ksoftirqd/12124050irq/29-eth0_g0_07:25:201
2124150360irq/30-eth0_g0_4446-21sed07:19:500
2124150360irq/30-eth0_g0_4446-21sed07:19:500
2124150360irq/30-eth0_g0_2361-21grep07:09:580
2124150360irq/30-eth0_g0_13-21kworker/0:111:11:030
2124050360irq/29-eth0_g0_3472-21sendmail_mailqu07:14:551
2124050360irq/29-eth0_g0_2181-21ps07:09:561
2124050360irq/29-eth0_g0_1988-21runrttasks08:13:291
2124050360irq/29-eth0_g0_14446-21unixbench_singl08:04:581
2124050350irq/29-eth0_g0_28341-21sort09:04:571
2124050350irq/29-eth0_g0_24169-21timerandwakeup08:44:561
2124050350irq/29-eth0_g0_1988-21runrttasks08:54:010
2124150340irq/30-eth0_g0_26855-21wc08:59:530
2124150340irq/30-eth0_g0_26855-21wc08:59:530
2124150340irq/30-eth0_g0_1988-21runrttasks07:50:280
2124150340irq/30-eth0_g0_13670-21munin-run08:04:370
2124050340irq/29-eth0_g0_1988-21runrttasks08:27:371
121340ksoftirqd/12124050irq/29-eth0_g0_08:59:551
121340ksoftirqd/12124050irq/29-eth0_g0_08:59:551
2124150330irq/30-eth0_g0_6081-21unixbench_singl07:24:570
2124150330irq/30-eth0_g0_6081-21unixbench_singl07:24:570
2124150330irq/30-eth0_g0_25977-21grep08:54:530
2124150330irq/30-eth0_g0_22583-21irqstats08:39:500
2124150330irq/30-eth0_g0_1988-21runrttasks09:09:370
2124150330irq/30-eth0_g0_1988-21runrttasks07:14:490
2124050330irq/29-eth0_g0_8081-21seq07:34:500
2124050330irq/29-eth0_g0_4815-21unixbench_multi07:19:561
2124050330irq/29-eth0_g0_4815-21unixbench_multi07:19:561
2124050330irq/29-eth0_g0_1988-21runrttasks07:58:500
2124050330irq/29-eth0_g0_161001runrttasks08:14:230
2124050330irq/29-eth0_g0_0-21swapper/107:29:501
2124050330irq/29-eth0_g0_0-21swapper/107:29:501
121330ksoftirqd/12124050irq/29-eth0_g0_08:23:061
2124150320irq/30-eth0_g0_17601-21df_inode08:19:550
2124150310irq/30-eth0_g0_6867-21latency07:29:520
2124150310irq/30-eth0_g0_6867-21latency07:29:520
2124150310irq/30-eth0_g0_14344-21timerandwakeup08:04:570
2124050310irq/29-eth0_g0_9225-21chrt07:39:471
2124050310irq/29-eth0_g0_0-21swapper/108:49:481
2124050310irq/29-eth0_g0_0-21swapper/107:49:331
2124150300irq/30-eth0_g0_20008-21df_abs08:29:490
2124050300irq/29-eth0_g0_0-21swapper/107:56:421
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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