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2026-02-09 - 10:11
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack7slot3.osadl.org (updated Mon Feb 09, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2104599264237cyclictest27063-21ssh21:53:340
210459925894cyclictest2637-21munin-node21:38:330
2104599256107cyclictest6173-21ssh22:39:340
2104599255128cyclictest15341-21missed_timers23:15:250
2104599253127cyclictest24407-21sh21:42:380
2104599252108cyclictest19132-21ssh21:21:180
2104599251125cyclictest28440-21diskmemload00:08:510
2104599251124cyclictest22098-21diskmemload23:42:280
2104599250131cyclictest31337-21ssh00:20:270
2104599249124cyclictest5261-21mailstats20:20:000
2104599248119cyclictest20103-21load21:25:180
210459924779cyclictest12328-21runrttasks20:52:170
210459924771cyclictest13444-21munin-run23:08:330
2104599247113cyclictest3321-21cron22:28:240
2104599247111cyclictest27700-21ssh21:55:370
210459924679cyclictest25830-21ssh21:48:390
2104599246120cyclictest32090-21apt22:13:340
2104599246115cyclictest17366-21cut21:14:270
210459924568cyclictest30536-21memory19:49:280
2104599245122cyclictest9916-21ssh22:54:250
2104599245122cyclictest29177-21ssh22:01:120
2104599245111cyclictest23238-21ssh23:47:020
2104599245111cyclictest10470-21grep20:44:060
2104599245109cyclictest23302-21munin-node0
2104599244116cyclictest17266-21sh23:23:470
2104599244115cyclictest2376-21rs:main0
2104599244111cyclictest32712-21ssh00:26:130
2104599243124cyclictest14063-21chrt23:10:230
2104599243120cyclictest9558-21ls20:39:380
2104599243116cyclictest25766-21ssh23:57:400
2104599243112cyclictest23388-21latency_hist19:18:430
2104599243109cyclictest16206-21fschecks_time21:09:430
2104599243104cyclictest15810-21diskmemload22:09:050
2104599242118cyclictest27886-21cpuspeed19:38:410
2104599242114cyclictest994-21ssh00:29:440
2104599242110cyclictest18167-21ssh23:26:380
210459924176cyclictest30067-21ssh00:15:050
2104599241112cyclictest26277-21sshd23:59:380
2104599241111cyclictest24141-21sh23:50:390
2104599241108cyclictest1457-21munin-node0
2104599241104cyclictest2726-21lxpanel19:48:230
2104599240117cyclictest8332-21diskmemload22:48:220
2104599240115cyclictest12780-21if_err_eth020:54:130
2104599240110cyclictest9641-21ssh22:53:340
2104599240109cyclictest22124-21latency_hist19:13:410
210459923973cyclictest2188-21sshd20:08:400
210459923969cyclictest7250-21memory20:29:290
2104599239111cyclictest4542-21ssh22:33:250
2104599239111cyclictest14168-21ps20:59:480
2104599239110cyclictest11243-21ssh22:59:330
2104599239106cyclictest4692-21df_inode20:18:560
2104599238116cyclictest29467-21ssh00:12:540
2104599238110cyclictest24196-1kworker/0:2H22:17:430
2104599238106cyclictest2953-21runrttasks22:38:040
210459923769cyclictest18886-21ssh23:29:490
210459923766cyclictest20207-21irqstats23:34:580
2104599237114cyclictest28999-21latency_hist19:43:390
2104599236113cyclictest8728-21runrttasks20:35:040
2104599236111cyclictest15600-21chrt21:05:360
2104599236107cyclictest0-21swapper19:29:140
2104599236100cyclictest1880-21munin-node0
210459923571cyclictest6559-21ping20:25:360
2104599235109cyclictest11083-21ifplugd19:24:070
2104599235105cyclictest32210-21runrttasks19:57:120
2104599234108cyclictest2905-21sendmail_mailst20:09:510
210459923247cyclictest32613-21fschecks_time19:59:090
2104599188164cyclictest21135-21grep19:08:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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