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2024-04-26 - 00:21
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack7slot3.osadl.org (updated Thu Apr 25, 2024 00:44:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
280802299723sleep28082-21latency_hist19:14:470
2808499271244cyclictest29707-21ping21:57:040
2808499265231cyclictest2803-21lxpanel20:15:350
2808499264240cyclictest31561-21ssh00:37:240
2808499264232cyclictest14256-21ssh23:15:500
2808499263238cyclictest32204-21runrttasks00:40:470
2808499260236cyclictest21568-21munin-node0
2808499260235cyclictest27068-21latency_hist21:45:190
2808499260231cyclictest30509-21ssh22:01:030
2808499260227cyclictest23637-21cron21:29:330
2808499259231cyclictest26838-21sh00:15:200
2808499259229cyclictest4184-21munin-run22:30:000
2808499258234cyclictest5490-21df_inode22:35:310
2808499258233cyclictest16657-21ifplugd22:53:470
2808499258229cyclictest20434-1diskmemload21:34:090
2808499258192cyclictest18264-21cpuspeed23:34:560
280849925776cyclictest1408-21kernelversion22:16:320
2808499257231cyclictest30018-21ssh00:30:290
2808499257230cyclictest6099-21munin-node0
2808499257228cyclictest16043-21munin-run23:24:420
2808499256231cyclictest10758-21cpu22:59:500
2808499256229cyclictest31569-21ssh22:06:000
2808499256229cyclictest28078-21cyclictest00:20:200
2808499256228cyclictest7608-21wc22:45:220
2808499256228cyclictest17953-21unixbench_singl21:02:000
2808499256226cyclictest2803-21lxpanel23:30:250
2808499255231cyclictest8624-21ssh22:49:560
2808499255225cyclictest2986-21runrttasks20:01:100
2808499255193cyclictest28213-21ssh21:50:370
280849925475cyclictest3090-21munin-run22:25:020
280849925467cyclictest3686-21date19:59:520
2808499254225cyclictest13689-21sendmail-msp20:44:370
2808499254224cyclictest5542-21mailstats20:06:580
280849925374cyclictest29709-21grep19:25:020
2808499253223cyclictest11300-21memory23:01:460
2808499252233cyclictest241602sleep00:02:070
2808499252223cyclictest18960-21ps21:06:490
2808499251225cyclictest30029-21chrt19:25:470
2808499250226cyclictest20455-21ssh21:14:420
2808499250225cyclictest25141-21ssh00:06:380
2808499250223cyclictest12185-21mailstats20:36:520
2808499250221cyclictest20734-21munin-node0
2808499250219cyclictest6006-21ntp_states22:37:130
2808499249224cyclictest29792-21munin-node0
2808499249222cyclictest9332-21df_inode20:25:120
2808499249217cyclictest22649-21df_inode23:55:310
2808499249184cyclictest321-21grep19:45:130
280849924877cyclictest31093-21latency_hist19:34:330
280849924869cyclictest27576-21missed_timers21:47:060
2808499248225cyclictest22560-21ls21:24:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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