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2026-03-27 - 23:19
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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 all highest latencies:
System rack4slot3.osadl.org (updated Fri Mar 27, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
166119915914,134cyclictest15486-21tune2fs12:10:260
166119915515,130cyclictest23932-21munin-node07:35:550
166119915414,130cyclictest15174-21munin-node08:50:160
166119915115,125cyclictest9205-21munin-node08:30:420
166119915015,125cyclictest11885-21aten_r4power_en08:40:150
166119914914,125cyclictest2031-21munin-node08:10:330
166119914814,125cyclictest26318-21crond09:25:040
166119914614,122cyclictest7474-21munin-node11:45:280
166119914614,122cyclictest5935-21netstat08:20:410
166119914514,121cyclictest30245-21munin-node07:55:470
166119914514,121cyclictest18713-21munin-node12:20:260
166119914315,119cyclictest29823-21cpu09:35:180
166119914315,118cyclictest22475-21chrt12:30:530
166119914314,118cyclictest21976-21sort07:30:370
166119914215,117cyclictest25272-21munin-node07:40:400
166119914214,119cyclictest29774-21aten_r4power_cu11:15:150
166119914115,117cyclictest28789-21munin-node11:10:490
166119914115,117cyclictest17609-21processes12:15:520
166119914114,117cyclictest23346-21munin-node12:35:290
166119914114,117cyclictest20405-21tune2fs12:25:260
166119914015,115cyclictest13702-21df10:25:180
166119914014,116cyclictest4109-21munin-node08:15:300
166119914014,116cyclictest25636-21munin-node12:40:490
166119913914,116cyclictest23615-21fw_packets10:55:280
166119913914,115cyclictest3993-21munin-node11:35:160
166119913914,115cyclictest10240-21aten_r4power_cu08:35:160
166119913818,110cyclictest21396-40yum-updatesd-he09:09:410
166119913813,87cyclictest2726-21netstat09:50:430
166119913715,113cyclictest21340-21runrttasks07:29:460
166119913715,112cyclictest3250-21snmpd10:13:370
166119913715,111cyclictest23193-21munin-node09:15:490
166119913715,111cyclictest13609-21munin-node12:05:170
166119913714,85cyclictest21784-21munin-node09:10:220
166119913714,113cyclictest32283-21cat11:21:000
166119913714,112cyclictest2212-21wget11:30:160
166119913616,110cyclictest15154-21munin-node10:30:270
166119913615,111cyclictest26380-21wget07:45:150
166119913615,110cyclictest6972-21munin-node08:26:010
166119913615,110cyclictest5509-21munin-node11:40:440
166119913516,109cyclictest10298-21munin-node10:15:410
166119913515,110cyclictest5430-21munin-node10:00:580
166119913515,110cyclictest17127-21sshd07:15:360
166119913514,112cyclictest10796-21chrt11:55:320
166119913514,111cyclictest3250-21snmpd10:49:170
166119913514,111cyclictest26433-21munin-node09:25:420
166119913416,108cyclictest21644-21munin-node10:51:010
166119913416,107cyclictest28081-21wget07:50:160
166119913415,110cyclictest12781-21threads10:20:590
166119913415,109cyclictest3807-21munin-node09:55:570
166119913415,109cyclictest31216-21munin-node08:00:490
166119913415,109cyclictest26614-21wget11:05:160
166119913415,108cyclictest8745-21munin-node11:50:440
166119913415,108cyclictest11989-21munin-node12:00:190
166119913315,17cyclictest3250-21snmpd10:39:130
166119913315,108cyclictest24887-21munin-node11:00:570
166119913315,108cyclictest16734-21munin-node08:55:150
166119913315,107cyclictest18250-21munin-node07:20:300
166119913314,108cyclictest31296-21munin-node09:40:150
166119913214,108cyclictest18436-21wget09:00:170
166119913115,106cyclictest7050-21munin-node10:05:290
166119913115,105cyclictest18495-21aten_r4power_vo10:40:170
166119913114,80cyclictest29601-21latency_hist09:35:060
166119913114,108cyclictest3268-21sshd09:45:370
166119913114,107cyclictest628-21wget11:25:170
166119913114,107cyclictest13966-21sshd08:45:370
166119913015,105cyclictest584-21munin-node08:05:180
15953211317,20sleep015957-21users07:10:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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