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2026-01-14 - 22:17
[ 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 20 highest latencies:
System rack4slot3.osadl.org (updated Wed Jan 14, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30842211417,24sleep030497-21munin-node07:07:070
32128999715,72cyclictest25179-21unixbench_singl08:27:440
32128999516,69cyclictest6128-21munin-node12:32:030
32128999515,70cyclictest1226-21crond07:16:480
32128999424,61cyclictest10323-21wc07:42:330
32128999420,37cyclictest29141-21munin-node10:22:370
32128999418,66cyclictest14532-21munin-node07:57:000
32128999324,59cyclictest22364-21munin-node11:42:110
32128999315,68cyclictest31957-21munin-node10:32:130
32128999315,68cyclictest1186-21diskstats12:17:060
32128999314,70cyclictest32440-21aten_r4power_vo08:51:590
32128999224,59cyclictest24165-21memory11:47:220
32128999215,41cyclictest7749-21munin-node10:57:140
32128999115,67cyclictest32430-21ntp_states12:12:310
32128999115,67cyclictest12437-21df_abs11:12:030
32128999115,67cyclictest11621-21munin-node07:47:180
32128999115,66cyclictest21418-21sshd09:59:200
32128999114,68cyclictest6300-21missed_timers10:52:240
32128999114,68cyclictest24597-21chrt10:08:430
32128999025,29cyclictest5148-21fschecks_time09:07:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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