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2026-02-08 - 15:23
[ 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 50 highest latencies:
System rack7slot3.osadl.org (updated Sun Feb 08, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11774230524sleep11775-21cat07:03:570
1251999283256cyclictest13778-21munin-node0
125199926297cyclictest15564-21processes11:50:550
1251999255125cyclictest10052-21ssh11:29:230
1251999254130cyclictest22679-21munin-node0
1251999254130cyclictest12321-21cron11:38:250
1251999253126cyclictest20346-21sshd12:10:410
125199925290cyclictest7212-21diskmemload11:18:150
1251999252124cyclictest22635-21ssh12:20:190
1251999251124cyclictest31195-21netwatch10:44:440
1251999250119cyclictest14439-21unixbench_singl07:15:050
1251999250118cyclictest26655-21proc_pri08:09:450
125199924884cyclictest19894-21proc_pri07:39:510
1251999248122cyclictest21788-21sort07:49:040
125199924793cyclictest25195-21ntp_offset10:20:410
1251999247118cyclictest22576-21interrupts10:09:560
1251999247108cyclictest5500-21ssh11:10:360
125199924681cyclictest24966-21ssh12:29:400
125199924676cyclictest15278-21ssh09:40:100
1251999245120cyclictest24603-21ssh12:28:390
125199924484cyclictest12921-21diskmemload09:30:380
1251999244119cyclictest18440-21munin-node0
1251999244116cyclictest6055-21runrttasks09:02:020
1251999244116cyclictest21294-21vmstat07:45:130
1251999243120cyclictest24433-21processes07:59:510
1251999243119cyclictest14197-21missed_timers11:45:320
125199924290cyclictest6780-21processes09:04:500
125199924284cyclictest3945-21sh11:04:420
1251999242114cyclictest10824-21ssh09:22:400
125199924072cyclictest13223-21ssh11:41:150
125199923872cyclictest17340-21df11:58:520
125199922195cyclictest9333-21munin-node0
1251999221192cyclictest17378-21df_inode09:49:120
125199922060cyclictest2165-21sendmail10:58:290
125199921887cyclictest29808-21ssh10:39:280
1251999218190cyclictest29491-21sort08:23:360
125199921484cyclictest11325-21ssh09:24:380
1251999214190cyclictest8973-21perl09:14:490
1251999214187cyclictest26879-21ssh12:37:020
1251999213147cyclictest27195-21ssh10:29:110
1251999213144cyclictest2726-21lxpanel09:50:210
1251999211185cyclictest32565-21irqstats10:50:060
1251999211182cyclictest7849-21ssh11:20:160
1251999210181cyclictest5184-21df08:58:530
1251999210144cyclictest8702-21latency_hist09:14:000
1251999210144cyclictest29515-21sh10:38:260
1251999210143cyclictest26057-21/usr/sbin/munin08:08:360
1251999210134cyclictest27385-21entropy08:13:590
1251999209184cyclictest16748-21head07:25:070
1251999209182cyclictest2953-21runrttasks12:18:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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