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2026-01-04 - 02:36
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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 50 highest latencies:
System rack4slot3.osadl.org (updated Sun Jan 04, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
246469915615,131cyclictest3756-21munin-run21:26:070
246469914815,42cyclictest31388-21munin-node19:31:270
246469914814,125cyclictest12093-21fschecks_count20:11:290
246469914814,123cyclictest15285-21munin-node22:01:190
246469914714,123cyclictest4468-21munin-node23:06:340
246469914714,123cyclictest27610-21sendmail_mailtr00:16:560
246469914514,121cyclictest24028-21chrt22:26:490
246469914514,121cyclictest20074-21wget20:36:250
246469914214,117cyclictest30639-21timerwakeupswit21:07:010
246469914014,36cyclictest8667-21chrt23:19:580
246469914014,116cyclictest14123-21munin-node20:16:520
246469913915,114cyclictest1581-21munin-node00:36:540
246469913915,113cyclictest15079-21munin-node20:21:310
246469913914,53cyclictest25096-21munin-node19:11:360
246469913914,115cyclictest598-21aten_r4power_po21:16:200
246469913914,115cyclictest24907-21aten_r4power_po20:51:210
246469913815,114cyclictest16854-21sshd23:45:250
246469913716,49cyclictest5405-21wget19:51:190
246469913715,112cyclictest29660-21chrt22:45:090
246469913714,113cyclictest30261-21processes19:26:560
246469913614,52cyclictest26650-21munin-node20:56:230
246469913515,42cyclictest25126-21wget22:31:220
246469913514,111cyclictest7520-21munin-node21:36:360
246469913514,111cyclictest30071-21munin-node00:26:460
246469913416,51cyclictest6946-21munin-node19:56:440
246469913416,48cyclictest18508-21munin-node22:11:200
246469913415,49cyclictest8748-21munin-node21:42:090
246469913415,47cyclictest18751-21munin-node20:31:330
246469913415,43cyclictest11231-21munin-node20:07:100
246469913414,47cyclictest32387-21munin-node00:31:540
246469913414,46cyclictest27441-21munin-node22:36:570
246469913414,45cyclictest2357-21munin-node23:01:200
246469913414,34cyclictest3695-21runrttasks22:54:030
246469913316,48cyclictest3866-21munin-node21:26:280
246469913316,48cyclictest3036-21users19:42:110
246469913316,47cyclictest17308-21iostat22:06:360
246469913316,42cyclictest27970-21wget19:21:190
246469913315,50cyclictest20315-21munin-node23:56:350
246469913315,49cyclictest30539-21ntp_states22:46:500
246469913315,48cyclictest21758-21munin-node22:21:200
246469913315,47cyclictest3377-21snmpd21:48:150
246469913315,42cyclictest6472-21munin-node23:11:570
246469913315,107cyclictest28292-21df_inode21:01:230
246469913314,49cyclictest16700-21munin-node20:26:260
246469913314,46cyclictest4350-21seq19:46:520
246469913314,45cyclictest1231-21memory22:56:420
246469913314,109cyclictest5931-21munin-node21:31:360
246469913314,109cyclictest28566-21egrep00:21:220
246469913221,48cyclictest21927-21runrttasks00:01:120
246469913215,47cyclictest31408-21hostname21:11:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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