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2026-02-01 - 07:26
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sun Feb 01, 2026 00:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151165120,0ktimers/014931sleep19:11:080
15099952436,0cyclictest26726-21wc21:41:370
15099949066,0cyclictest20753-21latency_hist00:41:330
15099947434,0cyclictest8081-21latency_hist19:51:200
1514740,0ktimers/055511sleep22:56:520
1514730,0ktimers/0263981sleep21:39:260
15099946534,0cyclictest48-21kswapd021:27:040
1514620,0ktimers/0158431sleep00:07:160
1514600,0ktimers/080161sleep23:12:320
15099945735,0cyclictest31156-21date22:11:180
150999456125,0cyclictest25025-21sh21:32:080
1514560,0ktimers/0149581sleep20:29:520
1514540,0ktimers/041971sleep22:48:420
15099945044,0cyclictest2371-21munin-node19:16:280
1514470,0ktimers/0126161sleep23:47:250
15099944661,0cyclictest6365-21aten_r3power_cu19:41:320
1514460,0ktimers/0165531sleep20:37:250
150999441116,0cyclictest7816-21sort23:11:190
1514410,0ktimers/030631sleep22:41:370
1514410,0ktimers/0237811sleep21:25:340
15099944035,0cyclictest7603-21ntp_offset19:47:050
150999440122,0cyclictest3331-21grep19:22:090
15099943940,0cyclictest2284-21ssh22:36:080
15099943933,0cyclictest15048-21ssh00:01:120
15099943338,0cyclictest29605-21munin-run22:01:170
15099943336,0cyclictest28130-21date21:51:190
15099943156,0cyclictest31983-21rm22:17:030
15099943035,0cyclictest12117-21sshd20:12:310
150999430125,0cyclictest18615-21ssh00:27:070
1514300,0ktimers/0180801sleep00:23:290
150999429120,0cyclictest331-21sort22:21:380
15099942734,0cyclictest20019-21sort20:57:190
15099942733,0cyclictest11239-21sshd23:36:320
15099942536,0cyclictest6416-21cut23:01:390
15099942534,0cyclictest18002-21cron20:46:070
15099942531,0cyclictest11892-21rm23:41:460
15099942435,0cyclictest17096-21apt-get00:17:310
15099942432,0cyclictest10221-21nfs_client23:28:250
15099942357,0cyclictest13611-21ssh23:52:430
15099942136,0cyclictest9679-21latency_hist20:01:180
15099942037,0cyclictest10631-21runrttasks23:31:310
15099942029,0cyclictest11194-21awk20:07:160
15099941938,0cyclictest21223-21grep21:06:190
150999419122,0cyclictest10613-21sshd20:03:300
15099941678,0cyclictest34-1kworker/0:1H-kblockd22:36:340
15099941639,0cyclictest18525-21nfs_client20:47:320
15099941636,0cyclictest15655-21ssh00:06:110
15099941632,0cyclictest894-21jbd2/sda1-820:51:200
15099941439,0cyclictest4766-21sshd22:52:320
15099941326,0cyclictest15124-21munin-node20:31:380
15099941230,0cyclictest4596-21sh19:31:080
1514120,0ktimers/061461sleep19:40:310
150999410124,0cyclictest28682-21cron21:56:080
15099940845,0cyclictest16833-21munin-run00:16:120
15099940840,0cyclictest2373-21ls19:16:170
15099940835,0cyclictest4685-21date19:31:180
150999408131,0cyclictest12899-21expr20:17:310
15099940762,0cyclictest3432-21nscd21:15:440
15099940736,0cyclictest8974-21latency_hist23:21:210
15099940639,0cyclictest21304-21runrttasks21:06:280
15099940333,0cyclictest23299-21mailstats21:21:280
15099940236,0cyclictest9253-21sh23:22:430
15099940234,0cyclictest13669-21grep20:22:300
15099940137,0cyclictest29764-21runrttasks22:01:380
15099939894,0cyclictest0-21swapper22:11:340
15099939289,0cyclictest19406-21mailstats00:31:360
150999383102,0cyclictest11861-21sendmail-mta22:27:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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