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2026-06-10 - 06:40
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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 rackaslot6.osadl.org (updated Wed Jun 10, 2026 00:45:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17115499401,9cyclictest221088-21fschecks_count4
17115799397,23cyclictest23150irq/135-46000000.ethernet-rx07
17115499391,15cyclictest0-21swapper/44
17115499391,15cyclictest0-21swapper/44
171151993912,21cyclictest179790-21awk1
171150993819,8cyclictest199827-21fschecks_count0
17115799377,27cyclictest222488-21acpi7
17115399373,19cyclictest242366-21aten_rapower_en3
17115399371,15cyclictest0-21swapper/33
17115399364,6cyclictest305-21systemd-timesyn3
17115199361,22cyclictest206108-21apt-get1
171150993611,17cyclictest0-21swapper/00
17115799354,26cyclictest0-21swapper/77
171157993523,9cyclictest234142-21/usr/sbin/munin7
171157993513,18cyclictest0-21swapper/77
17115499351,23cyclictest0-21swapper/44
17115399357,25cyclictest218661-21grep3
17115399351,7cyclictest254546-21ntpq3
171151993518,14cyclictest194201-21grep1
17115099359,8cyclictest0-21swapper/00
17115799342,28cyclictest211604-21ntpq7
171157993416,15cyclictest173187-21aten_rapower_cu7
17115799341,28cyclictest0-21swapper/77
17115799340,28cyclictest0-21swapper/77
17115799340,28cyclictest0-21swapper/77
17115499344,23cyclictest235357-21latency_hist4
17115499341,2cyclictest0-21swapper/44
17115399340,30cyclictest189597-21/usr/sbin/munin3
17115399340,30cyclictest189597-21/usr/sbin/munin3
17115199341,22cyclictest230281-21munin-run1
171157993315,15cyclictest0-21swapper/77
17115799331,4cyclictest221086-21cut7
17115599331,18cyclictest273337-21kworker/u32:4+xprtiod5
17115499334,26cyclictest194865-21df_inode4
17115499332,25cyclictest0-21swapper/44
17115399332,2cyclictest23150irq/135-46000000.ethernet-rx03
171153993315,7cyclictest198517-21ntpq3
17115399331,19cyclictest244574-21ntpq3
17115199331,3cyclictest0-21swapper/11
17115799321,5cyclictest172660-21unixbench_multi7
171157993215,14cyclictest203375-21ntpq7
171157993215,14cyclictest203375-21ntpq7
17115799321,25cyclictest253958-21apt-get7
17115799321,1cyclictest0-21swapper/77
17115799321,1cyclictest0-21swapper/77
17115799321,1cyclictest0-21swapper/77
17115799321,19cyclictest0-21swapper/77
17115499325,22cyclictest183567-21irqstats4
17115499324,5cyclictest511ktimers/44
17115499324,2cyclictest0-21swapper/44
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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