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2024-04-19 - 04:17
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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 376 highest latencies:
System rack4slot3.osadl.org (updated Fri Apr 19, 2024 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
105099916013,78cyclictest28098-21chrt20:56:230
105099915514,71cyclictest14312-21seq23:33:050
105099915415,68cyclictest1410-21load22:53:160
105099915414,74cyclictest20623-21idleruntime20:33:040
105099915015,65cyclictest25534-21seq00:08:010
105099914415,68cyclictest2074-21chrt00:34:150
105099914115,66cyclictest27626-21sensors_temp22:33:280
105099914015,65cyclictest3273-21munin-node00:38:210
2931210313,15sleep02959-21munin-node22:58:070
848210014,15sleep0857-21munin-run00:32:390
288529814,15sleep02886-21irqstats21:18:070
940529614,15sleep09461-21fschecks_time00:58:020
2231129614,15sleep022313-21irqstats20:38:090
2773129514,15sleep027777-21switchtime00:13:310
1975829413,15sleep019771-21unixbench_singl23:48:360
10509999414,70cyclictest6397-21awk21:28:250
10509999413,72cyclictest12144-21munin-node20:07:590
10509999315,69cyclictest3549-21runrttasks21:41:450
10509999315,69cyclictest18632-21munin-node20:28:270
653329214,65sleep06555-21ntpq00:48:200
454429214,15sleep04547-21iostat_ios21:23:060
1200229113,15sleep00-21swapper21:46:420
2079729013,15sleep020837-21munin-node23:53:030
1934129014,15sleep019344-21irqstats01:28:100
166529014,15sleep0788-21munin-node21:13:340
10509999015,38cyclictest17871-21chrt23:43:260
10509999014,67cyclictest17617-21fschecks_time01:23:010
10509998915,65cyclictest3549-21runrttasks21:54:510
10509998915,65cyclictest30618-21munin-node00:23:120
10509998915,65cyclictest29268-21swap22:38:320
10509998815,64cyclictest6792-21unixbench_singl23:08:350
10509998815,64cyclictest4319-21munin-node23:02:490
10509998815,64cyclictest14561-21munin-node20:13:300
10509998815,63cyclictest12364-21aten_r4power_en23:27:500
10509998814,66cyclictest23880-21df_inode00:02:540
10509998814,65cyclictest4586-21fschecks_time00:43:010
10509998814,65cyclictest25646-21munin-node22:28:090
10509998814,65cyclictest25442-21fschecks_time20:47:570
10509998814,65cyclictest15746-21df_abs23:37:530
10509998814,65cyclictest10901-21hostname01:02:500
10509998813,66cyclictest15948-21fschecks_time01:18:020
10509998813,65cyclictest12450-21cat21:47:570
10509998716,62cyclictest17265-21egrep22:02:540
10509998714,64cyclictest3549-21runrttasks22:14:530
10509998714,37cyclictest24414-21switchtime22:23:320
889828613,15sleep00-21swapper23:17:090
2321228614,15sleep00-21swapper23:59:460
10509998615,62cyclictest17633-21seq20:23:200
10509998614,63cyclictest10777-21cut23:22:510
10509998614,62cyclictest31927-21munin-node22:48:000
10509998614,35cyclictest31213-21chrt22:44:360
2897028514,15sleep00-21swapper20:58:170
170562850,4sleep017055-21wc22:02:400
10509998416,58cyclictest10083-21users23:18:390
10509998414,61cyclictest3549-21runrttasks20:43:330
10509998414,61cyclictest18762-21munin-node22:07:490
10509998414,61cyclictest11772-21runrttasks20:05:290
1035328414,15sleep00-21swapper20:02:180
10509998314,61cyclictest590-21runrttasks21:12:020
10509998313,61cyclictest7570-21aten_r4power_cu00:52:480
2997128214,15sleep00-21swapper00:22:010
2322628214,15sleep00-21swapper22:20:370
10509998214,59cyclictest12419-21munin-node01:07:550
3042028114,57sleep030421-21iostat_ios21:03:080
1518828013,15sleep00-21swapper01:14:420
10509998014,58cyclictest16342-21unixbench_singl20:18:350
10509997914,56cyclictest7364-21munin-node21:33:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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