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2026-03-26 - 01:54
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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 Thu Mar 26, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
250499915515,129cyclictest4680-21ls21:30:320
250499915314,129cyclictest28423-21aten_r4power_en21:05:060
250499914814,125cyclictest12216-21latency_hist23:34:570
250499914614,122cyclictest22859-21munin-node00:05:440
250499914515,121cyclictest4513-21fschecks_time23:10:160
250499914514,122cyclictest30108-21cut21:10:070
250499914315,117cyclictest7388-21wget20:00:080
250499914314,119cyclictest25425-21munin-node00:15:090
250499914214,117cyclictest30427-21fschecks_count00:30:170
250499914014,116cyclictest4266-21df_inode19:50:100
250499913915,113cyclictest17190-21munin-node23:50:220
250499913914,36cyclictest26696-21aten_r4power_cu19:20:060
250499913914,116cyclictest25256-21latency_hist00:14:570
250499913814,37cyclictest987-21aten_r4power_vo23:00:070
250499913715,112cyclictest31706-21munin-node22:55:450
250499913715,111cyclictest7386-21munin-node21:40:120
250499913715,111cyclictest18813-21munin-node23:55:100
250499913715,111cyclictest12330-21munin-node23:35:130
250499913714,113cyclictest31998-21munin-node00:35:130
250499913616,110cyclictest9086-21munin-node23:25:490
250499913616,110cyclictest28311-21munin-node19:25:280
250499913616,109cyclictest8928-21munin-node20:05:100
250499913615,111cyclictest21438-21munin-node00:00:540
250499913615,110cyclictest13871-21munin-node22:00:130
250499913614,33cyclictest27499-21needreboot00:20:330
250499913614,113cyclictest6849-21runrttasks23:15:550
250499913614,112cyclictest2186-21runrttasks19:44:220
250499913613,114cyclictest20959-21netstat22:20:330
250499913516,108cyclictest28474-21munin-node22:45:150
250499913515,110cyclictest993-21wget00:40:060
250499913515,109cyclictest3250-21snmpd21:23:440
250499913515,109cyclictest25142-21munin-node20:55:060
250499913515,109cyclictest21895-21munin-node20:45:070
250499913515,108cyclictest20301-21wget20:40:060
250499913514,37cyclictest12602-21munin-node20:15:220
250499913514,110cyclictest10974-21munin-node21:50:170
250499913417,107cyclictest30087-21munin-node22:50:300
250499913416,108cyclictest31551-21munin-node19:35:420
250499913415,109cyclictest29928-21munin-node19:30:530
250499913415,109cyclictest2712-21sh23:05:100
250499913415,109cyclictest17112-21munin-node22:10:420
250499913415,109cyclictest13796-21munin-node20:20:490
250499913415,109cyclictest11625-21sshd20:11:190
250499913415,108cyclictest31631-21munin-node21:15:050
250499913414,111cyclictest3268-21sshd20:37:190
250499913414,111cyclictest18104-21sshd20:31:190
250499913414,110cyclictest18777-21aten_r4power_en22:15:070
250499913414,110cyclictest13948-21munin-node23:40:170
250499913414,109cyclictest3250-21snmpd19:49:260
250499913316,107cyclictest26764-21munin-node21:00:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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