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2025-11-27 - 06:09
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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 Thu Nov 27, 2025 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
113519916015,135cyclictest23217-21munin-node19:48:380
113519915414,130cyclictest8343-21fschecks_time20:48:290
113519915214,128cyclictest19992-21latency23:03:390
113519915115,126cyclictest10688-21timerwakeupswit22:34:050
113519915014,126cyclictest18419-21munin-node22:58:430
113519914914,126cyclictest18280-21munin-node21:18:390
113519914914,125cyclictest3533-21runrttasks20:31:170
113519914714,124cyclictest7818-21sshd22:26:240
113519914714,123cyclictest20179-21munin-node21:23:540
113519914414,120cyclictest3373-21munin-node23:53:250
113519914414,120cyclictest24623-21ls21:38:310
113519914314,34cyclictest22701-21munin-node21:33:170
113519914314,34cyclictest12096-21netstat00:18:450
113519914314,120cyclictest3533-21runrttasks21:03:250
113519914215,38cyclictest31092-21seq21:58:290
113519914214,118cyclictest16326-21munin-node22:53:190
113519914115,116cyclictest14633-21munin-node22:48:400
113519914115,116cyclictest13299-21seq00:23:210
113519914019,24cyclictest7899-21sshd00:06:040
113519914014,117cyclictest3533-21runrttasks23:51:240
113519914014,115cyclictest16237-21munin-node19:29:060
113519913915,113cyclictest9637-21munin-node20:53:540
113519913815,113cyclictest27185-21runrttasks21:46:250
113519913815,112cyclictest29148-21wget21:53:170
113519913814,34cyclictest884-21switchtime23:43:590
113519913716,110cyclictest13006-21munin-node22:43:310
113519913715,111cyclictest22190-21sshd21:30:240
113519913615,112cyclictest3217-21snmpd23:38:310
113519913615,111cyclictest12988-21munin-node19:18:180
113519913615,110cyclictest28242-21ntp_states20:03:490
113519913615,110cyclictest14514-21munin-node21:08:210
113519913518,107cyclictest14674-21wget19:23:200
113519913516,109cyclictest27500-21munin-node21:49:080
113519913516,108cyclictest4889-21munin-node22:18:320
113519913515,110cyclictest25995-21munin-node23:23:280
113519913515,109cyclictest4060-21munin-node20:33:130
113519913515,109cyclictest25566-40yum-updatesd-he23:20:370
113519913514,32cyclictest3125-21munin-run22:13:060
113519913514,110cyclictest22750-21munin-node23:13:210
113519913514,110cyclictest12070-21munin-node22:38:520
113519913416,108cyclictest21107-21munin-node19:43:170
113519913416,107cyclictest32370-21munin-node22:04:080
113519913416,107cyclictest14814-21wget00:28:190
113519913415,109cyclictest3217-21snmpd20:43:190
113519913415,109cyclictest16382-21munin-node00:33:170
113519913415,108cyclictest24355-21munin-node19:53:270
113519913414,39cyclictest28392-21munin-node23:28:580
113519913316,107cyclictest3217-21snmpd00:40:360
113519913316,107cyclictest29226-21munin-node20:08:260
113519913316,107cyclictest25979-21munin-node19:58:280
113519913316,107cyclictest19486-21munin-node19:39:000
113519913315,108cyclictest8259-21munin-node00:08:460
113519913315,108cyclictest21126-21munin-node23:08:180
113519913315,107cyclictest11262-21munin-node20:58:180
113519913314,31cyclictest16209-21munin-node21:13:180
113519913314,109cyclictest32472-21munin-node20:18:220
113519913314,109cyclictest3217-21snmpd22:17:480
113519913314,108cyclictest8138-21munin-node22:28:300
113519913216,106cyclictest9881-21munin-node00:13:450
113519913215,107cyclictest5011-21munin-node23:58:230
113519913214,109cyclictest3217-21snmpd23:33:250
113519913116,104cyclictest11368-21munin-node19:13:450
113519913115,106cyclictest18141-21tune2fs19:33:270
113519913115,106cyclictest1661-21munin-node20:23:180
113519913115,105cyclictest30850-21munin-node20:13:220
113519912614,102cyclictest3217-21snmpd20:42:050
10646211520,72sleep010694-21users19:08:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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