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2024-04-20 - 11:40
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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 highest latencies:
System rackaslot6.osadl.org (updated Sat Apr 20, 2024 03:36:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1902125995449,3cyclictest1917301-21unixbench_multi4
1902126995046,2cyclictest1917359-21unixbench_singl5
1902126994538,2cyclictest1913113-21/usr/sbin/munin5
1902126994538,2cyclictest1913113-21/usr/sbin/munin5
1902125994434,5cyclictest1913541-21grep4
1902125994434,5cyclictest1913541-21grep4
190212299411,33cyclictest0-21swapper/33
1902121994133,2cyclictest1913113-21/usr/sbin/munin2
1902121994133,2cyclictest1913113-21/usr/sbin/munin2
190213099389,11cyclictest711ktimers/77
190212299365,21cyclictest0-21swapper/33
190212299365,21cyclictest0-21swapper/33
1902121993615,5cyclictest1888955-21kworker/u16:8+events_freezable_power_2
1902117993632,2cyclictest1913563-21head0
1902117993632,2cyclictest1913563-21head0
1902130993524,7cyclictest1911140-21sh7
1902120993528,2cyclictest1913526-21gltestperf1
1902120993528,2cyclictest1913526-21gltestperf1
1902129993430,2cyclictest1916936-21proc_pri6
1902130993319,11cyclictest0-21swapper/77
190212599322,20cyclictest1108-21dockerd4
1902120993115,3cyclictest1894176-21kworker/u16:5+events_freezable_power_1
190212299305,19cyclictest1909216-21llvmpipe-63
1902130992917,3cyclictest1916972-21awk7
1902122992913,14cyclictest1920118-21mailstats3
1902130992821,4cyclictest1913590-21gltestperf7
1902130992821,4cyclictest1913590-21gltestperf7
190212999286,15cyclictest1920852-21/usr/sbin/munin6
1902126992825,1cyclictest0-21swapper/55
1902122992816,8cyclictest1911139-21sh3
1902122992814,11cyclictest1903432-21timerandwakeup3
190212999276,3cyclictest1908686-21aten_rapower_vo6
190212999270,1cyclictest0-21swapper/66
1902122992715,7cyclictest0-21swapper/33
1902130992616,2cyclictest1912687-21basename7
190213099261,16cyclictest892-21snmpd7
1902129992616,6cyclictest1909217-21llvmpipe-76
1902129992615,8cyclictest1905533-21basename6
190212999260,1cyclictest0-21swapper/66
190212999260,14cyclictest0-21swapper/66
190212999260,14cyclictest0-21swapper/66
1902126992622,2cyclictest0-21swapper/55
190212299260,2cyclictest0-21swapper/33
190212299260,1cyclictest0-21swapper/33
1902117992618,6cyclictest131ktimers/00
1902129992517,6cyclictest0-21swapper/66
1902129992514,2cyclictest0-21swapper/66
190212999251,1cyclictest0-21swapper/66
1902125992521,2cyclictest1905447-21latency_hist4
1902125992520,3cyclictest0-21swapper/44
190212299256,3cyclictest1908098-21grep3
190212299251,20cyclictest0-21swapper/33
190212099257,15cyclictest0-21swapper/11
190212099251,20cyclictest0-21swapper/11
1902129992415,2cyclictest0-21swapper/66
190212599247,14cyclictest1907233-21df4
190212299241,1cyclictest1906109-21ntpq3
1902121992412,6cyclictest1909217-21llvmpipe-72
190212199241,18cyclictest1909213-21llvmpipe-32
1902120992417,4cyclictest0-21swapper/11
1902130992319,2cyclictest1918010-21aten_rapower_vo7
1902126992320,1cyclictest1903978-21/usr/sbin/munin5
190212699230,2cyclictest0-21swapper/55
190212599233,2cyclictest1909216-21llvmpipe-64
190212599231,18cyclictest0-21swapper/44
1902121992319,2cyclictest1920852-21/usr/sbin/munin2
1902121992319,2cyclictest1905075-21grep2
1902120992318,3cyclictest1908158-20Xorg1
190212099230,20cyclictest1909216-21llvmpipe-61
1902117992317,3cyclictest1921188-21fschecks_time0
1902130992218,2cyclictest1904094-21/usr/sbin/munin7
190212699220,1cyclictest0-21swapper/55
190212599221,17cyclictest892-21snmpd4
1902122992217,3cyclictest28050irq/117-46000000.ethernet3
1902120992217,3cyclictest1912675-20Xorg1
1902120992217,3cyclictest1907388-21tune2fs1
190212099221,17cyclictest0-21swapper/11
190211799221,17cyclictest1147-21dockerd0
190213099213,2cyclictest1902474-21/usr/sbin/munin7
1902126992116,3cyclictest1907243-21df_abs5
190212699210,18cyclictest1906096-21ntpq5
190212299217,3cyclictest1902092-21latency_hist3
190212199211,16cyclictest0-21swapper/22
1902120992118,2cyclictest0-21swapper/11
1902120992118,1cyclictest0-21swapper/11
190212099211,16cyclictest0-21swapper/11
190211799215,1cyclictest1906238-21mailstats0
1902117992117,2cyclictest0-21swapper/00
1902117992117,2cyclictest0-21swapper/00
1902117992117,2cyclictest0-21swapper/00
190211799211,16cyclictest1907644-21ntpq0
190211799210,17cyclictest1909210-21llvmpipe-00
1902130992016,2cyclictest0-21swapper/77
190212999200,16cyclictest0-21swapper/66
190212199201,16cyclictest1907594-21/usr/sbin/munin2
190212099201,1cyclictest0-21swapper/11
1902117992016,2cyclictest0-21swapper/00
190211799200,16cyclictest0-21swapper/00
1902130991915,2cyclictest1108-21dockerd7
1902130991914,2cyclictest1905538-21basename7
190212699194,1cyclictest1920852-21/usr/sbin/munin5
1902126991916,1cyclictest551ktimers/55
1902126991915,2cyclictest1919676-21grep5
1902125991915,2cyclictest0-21swapper/44
190212599191,2cyclictest1912153-21ntp_states4
190212599191,15cyclictest0-21swapper/44
1902121991915,2cyclictest1918994-21munin-run2
1902121991913,2cyclictest1895503-21kworker/u16:14+rpciod2
1902117991914,3cyclictest1902474-21/usr/sbin/munin0
190212999180,15cyclictest0-21swapper/66
1902126991814,2cyclictest1108-21dockerd5
1902121991814,2cyclictest1920239-21timerandwakeup2
190212199181,2cyclictest1906117-21ntpq2
1902125991712,2cyclictest1906901-21latency_hist4
1902121991713,2cyclictest1911873-21fschecks_time2
190212199170,14cyclictest0-21swapper/22
1902126991513,1cyclictest0-21swapper/55
190212599150,1cyclictest0-21swapper/44
1902130991410,2cyclictest1902357-21latency_hist7
1902117991310,2cyclictest1902311-21latency_hist0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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