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2025-05-23 - 09:39
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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 May 23, 2025 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
192709915515,129cyclictest18354-21ntp_kernel_pll_20:47:110
192709915114,127cyclictest11225-21seq22:06:310
192709914716,121cyclictest23441-21awk22:42:220
192709914715,122cyclictest6050-21runrttasks20:09:410
192709914714,124cyclictest9641-21wc22:01:320
192709914615,122cyclictest3533-21runrttasks22:32:330
192709914615,122cyclictest26267-21interrupts21:11:580
192709914615,121cyclictest3533-21runrttasks22:26:450
192709914613,123cyclictest19773-21uniq00:11:560
192709914514,122cyclictest21319-21chrt00:16:480
192709914514,121cyclictest13245-21munin-node23:51:510
192709914315,118cyclictest22759-21munin-node19:21:550
192709914314,119cyclictest30817-21aten_r4power_vo21:26:440
192709914214,118cyclictest4469-21seq20:04:590
192709914214,118cyclictest21113-21cpu20:56:480
192709914114,117cyclictest16668-21latency22:22:050
192709914015,115cyclictest274712sleep021:16:420
192709914014,117cyclictest13104-21cpu22:11:450
192709913915,113cyclictest6391-21munin-node20:11:570
192709913815,113cyclictest17961-21wget00:06:460
192709913814,115cyclictest724-21switchtime21:32:250
192709913814,114cyclictest29182-21aten_r4power_cu23:01:440
192709913722,106cyclictest16189-21cut00:01:320
192709913716,110cyclictest8013-21munin-node20:17:210
192709913716,110cyclictest10067-21iostat_ios20:22:030
192709913715,83cyclictest16693-21munin-node00:01:590
192709913715,112cyclictest32255-21munin-node19:52:050
192709913715,112cyclictest16278-21df20:41:460
192709913714,86cyclictest3533-21runrttasks20:33:000
192709913714,114cyclictest24493-21aten_r4power_vo00:26:470
192709913714,113cyclictest24522-21diskstats22:46:530
192709913714,112cyclictest1612-21munin-node23:17:300
192709913714,112cyclictest1448-21munin-node19:57:330
192709913616,110cyclictest27637-21munin-node00:36:560
192709913615,111cyclictest27389-21munin-node19:37:260
192709913615,110cyclictest4847-21munin-node21:46:550
192709913615,110cyclictest11332-21munin-node22:07:200
192709913614,111cyclictest3918-21munin-node23:22:140
192709913517,107cyclictest4938-21munin-node23:26:580
192709913515,110cyclictest25773-21munin-node19:32:170
192709913515,110cyclictest22778-21munin-node00:22:040
192709913515,109cyclictest6553-21munin-node23:31:460
192709913515,109cyclictest27554-21munin-node22:57:140
192709913515,109cyclictest26099-21wget00:31:470
192709913515,109cyclictest24232-21munin-node21:06:540
192709913514,90cyclictest19339-21aten_r4power_en19:11:430
192709913514,112cyclictest3430-21munin-node21:41:430
192709913514,111cyclictest6472-21munin-node21:52:060
192709913514,110cyclictest29092-21munin-node21:21:590
192709913416,107cyclictest8171-21munin-node23:36:460
192709913415,108cyclictest22601-21munin-node21:02:100
192709913415,108cyclictest14493-21munin-node20:36:470
192709913414,110cyclictest21753-21munin-node22:37:210
192709913414,109cyclictest9789-21munin-node23:41:550
192709913414,109cyclictest32420-21munin-node23:11:470
192709913413,111cyclictest30797-21munin-node23:07:130
192709913315,108cyclictest24319-21chrt19:26:480
192709913315,108cyclictest15995-21sshd22:20:500
192709913315,107cyclictest20907-21munin-node19:17:230
192709913315,107cyclictest11257-21munin-node20:27:280
192709913314,108cyclictest19783-21munin-node20:51:590
192709913214,108cyclictest31705-21seq19:47:580
192709913213,109cyclictest29009-21munin-node19:42:280
192709913115,106cyclictest1525-21munin-node21:37:120
192709913114,108cyclictest3533-21runrttasks23:46:520
192709912715,17cyclictest26016-21wget22:51:480
1872028413,15sleep00-21swapper19:07:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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