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2026-03-01 - 06:05
[ 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: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack4slot3.osadl.org (updated Sat Feb 28, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32505211917,24sleep032506-21sshd07:11:470
326809910229,64cyclictest24742-21munin-node08:28:080
32680999920,69cyclictest17184-21if_eth009:42:410
2375729914,16sleep023813-21tune2fs11:42:380
32680999715,72cyclictest12132-21munin-node11:07:270
32680999714,74cyclictest3568-21runrttasks12:38:110
32680999714,74cyclictest27376-21vmstat08:33:120
2544429714,19sleep025445-21memory10:07:520
32680999626,61cyclictest1050-21sensors_temp07:13:050
32680999615,72cyclictest29723-21ls10:22:180
32680999614,73cyclictest9288-21uname10:57:480
32680999524,62cyclictest2379-21fschecks_time08:57:370
32680999515,70cyclictest15904-21date11:17:530
1888429514,16sleep018885-21ntp_states08:07:590
1374929515,17sleep013750-21diskstats09:32:350
32680999422,63cyclictest26743-21df_abs10:12:310
32680999415,69cyclictest26731-21aten_r4power_cu11:52:280
32680999414,71cyclictest7669-21swap07:33:080
3124329414,15sleep031283-21aten_r4power_en08:47:280
782029314,16sleep07823-21iostat_ios12:32:450
32680999319,64cyclictest20229-21runrttasks08:12:390
32680999315,68cyclictest2300-21munin-node10:37:270
32680999314,70cyclictest9321-21switchtime07:38:110
32680999314,70cyclictest23786-21latency10:02:480
32680999314,70cyclictest1890-21munin-node07:18:060
32680999314,69cyclictest25874-21sendmail_mailqu11:48:040
32680999226,30cyclictest15528-21munin-node09:37:410
32680999214,69cyclictest19410-21swap11:28:070
32680999214,68cyclictest22079-21fschecks_count11:37:350
32680999115,67cyclictest6185-21munin-node12:27:430
32680999115,67cyclictest32190-21netstat12:07:530
32680999114,68cyclictest13372-21basename07:52:260
32680999114,68cyclictest12077-21munin-node09:27:310
255329114,16sleep02618-21df12:17:300
32680999015,66cyclictest4176-21munin-node10:42:370
32680999015,66cyclictest3568-21runrttasks10:27:270
32680999015,65cyclictest5666-21sort09:07:360
32680999015,64cyclictest10632-21munin-node09:22:390
32680999014,67cyclictest28918-21needreboot11:57:540
32680999014,67cyclictest20933-21timerandwakeup09:53:100
32680999014,66cyclictest2299-21runrttasks12:17:020
1053629014,16sleep010539-21iostat_ios07:42:460
32680998921,59cyclictest7573-21missed_timers09:12:510
32680998919,61cyclictest745-21fschecks_time08:52:370
32680998914,66cyclictest30622-21ntpq12:02:570
32680998914,66cyclictest23634-21munin-node08:22:500
32680998914,66cyclictest14037-21munin-node11:12:370
32680998833,46cyclictest41ktimersoftd/009:18:060
32680998833,46cyclictest41ktimersoftd/007:52:170
32680998833,45cyclictest41ktimersoftd/008:42:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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