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2026-03-02 - 01:51
[ 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 Mon Mar 02, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
643428670,4sleep06430-21iostat19:07:470
76399914715,59cyclictest10308-21munin-node00:18:140
76399914615,121cyclictest16616-21munin-node00:38:040
76399914614,37cyclictest30609-21sed22:02:400
76399914415,119cyclictest19075-21basename19:47:370
76399914315,118cyclictest11710-21needreboot00:23:030
76399914314,120cyclictest3568-21runrttasks21:01:130
76399914214,38cyclictest25724-21runrttasks21:47:380
76399914214,118cyclictest17989-21missed_timers21:23:000
76399914214,118cyclictest14663-21grep00:32:460
76399914115,116cyclictest5002-21munin-node00:02:510
76399914114,30cyclictest28348-21chrt23:33:540
76399914114,118cyclictest12893-21if_err_eth019:27:510
76399914114,117cyclictest9813-21missed_timers19:18:000
76399914014,117cyclictest16932-21vmstat22:58:240
76399914013,118cyclictest16443-21proc_pri19:38:080
76399913914,116cyclictest3568-21runrttasks23:38:540
76399913914,115cyclictest16344-21cat21:17:570
76399913815,113cyclictest30607-21munin-node20:22:440
76399913814,115cyclictest7817-21munin-node22:32:520
76399913715,113cyclictest3568-21runrttasks19:42:280
76399913715,113cyclictest13090-21latency21:07:590
76399913615,58cyclictest27891-21wc21:53:100
76399913615,56cyclictest14299-21munin-node22:53:110
76399913614,113cyclictest3568-21runrttasks22:40:010
76399913614,112cyclictest8701-21munin-node00:13:140
76399913614,112cyclictest14671-21seq21:12:560
76399913514,112cyclictest3568-21runrttasks19:33:280
76399913514,111cyclictest1163-21munin-node20:33:030
76399913415,50cyclictest32058-21munin-node22:07:460
76399913413,37cyclictest8741-21sshd19:13:570
76399913316,48cyclictest13410-21ntp_states00:28:090
76399913315,108cyclictest43632sleep000:00:590
76399913218,17cyclictest3250-21snmpd23:25:450
76399913215,51cyclictest32136-21munin-node20:27:380
76399913215,49cyclictest25693-21munin-node20:07:420
76399913215,49cyclictest23867-21munin-node20:02:570
76399913215,49cyclictest22243-21munin-node19:57:590
76399913215,48cyclictest12677-21munin-node22:47:360
76399913116,48cyclictest19086-21munin-node21:27:500
76399913115,50cyclictest6280-21munin-node00:08:210
76399913115,49cyclictest1322-21munin-node23:52:570
76399913114,53cyclictest11421-21chrt19:22:590
76399913114,52cyclictest22724-21grep23:17:470
76399913114,52cyclictest22374-21latency_hist23:17:270
76399913114,23cyclictest18872-21sshd23:05:570
76399913017,47cyclictest3250-21snmpd20:39:360
76399913015,50cyclictest25648-21munin-node23:28:180
76399913015,49cyclictest27115-21munin-node20:12:590
76399913015,46cyclictest30513-21munin-node23:42:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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