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2026-06-29 - 03:58
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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 rack2slot6.osadl.org (updated Mon Jun 29, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23554995625cyclictest75150irq/9-eth217:06:510
23554995426cyclictest0-21swapper15:58:320
23554995324cyclictest0-21swapper18:52:210
23554995127cyclictest15650-21kworker/0:018:23:150
23554995127cyclictest0-21swapper18:03:490
23554995126cyclictest0-21swapper18:29:070
23554995126cyclictest0-21swapper16:40:110
23554995125cyclictest75150irq/9-eth218:14:510
23554995124cyclictest0-21swapper18:54:480
23554995123cyclictest75150irq/9-eth216:50:270
23554995024cyclictest0-21swapper16:28:170
23554995023cyclictest0-21swapper16:32:270
23554995021cyclictest0-21swapper17:35:060
23554994932cyclictest0-21swapper16:47:160
23554994926cyclictest0-21swapper17:49:230
23554994925cyclictest0-21swapper17:28:030
23554994924cyclictest0-21swapper19:10:200
23554994924cyclictest0-21swapper17:24:080
23554994828cyclictest0-21swapper16:57:460
23554994826cyclictest0-21swapper17:00:370
23554994823cyclictest25268-21kworker/0:017:30:570
23554994823cyclictest24845-21kworker/0:118:36:390
23554994823cyclictest0-21swapper17:18:110
23554994822cyclictest0-21swapper18:08:170
23554994726cyclictest0-21swapper16:37:050
23554994725cyclictest8005-21kworker/0:216:03:210
23554994725cyclictest24845-21kworker/0:118:30:250
23554994723cyclictest8005-21kworker/0:216:10:220
23554994715cyclictest5961-21kworker/0:117:14:240
23554994714cyclictest20431-21kworker/0:117:52:260
23554994714cyclictest1698-21kworker/0:019:03:510
23554994626cyclictest0-21swapper16:16:500
23554994620cyclictest0-21swapper17:41:000
23554994615cyclictest8005-21kworker/0:216:05:280
23554994615cyclictest1698-21kworker/0:019:18:430
23554994615cyclictest1698-21kworker/0:019:06:390
23554994612cyclictest20431-21kworker/0:118:11:130
2355499459cyclictest2517-21missed_timers16:20:070
23554994524cyclictest1698-21kworker/0:018:40:580
23554994513cyclictest20431-21kworker/0:117:56:240
23554994423cyclictest0-21swapper18:45:050
23554994411cyclictest8005-21kworker/0:215:51:140
2355499349cyclictest0-21swapper14:41:360
2355499349cyclictest0-21swapper13:53:340
23554993410cyclictest1751-21munin-node15:40:080
2355499339cyclictest0-21swapper14:30:360
2355499339cyclictest0-21swapper14:10:110
23554993312cyclictest20519-21munin-node15:05:090
23554993311cyclictest22999-21ls15:10:080
23554993311cyclictest0-21swapper13:59:380
2355499329cyclictest0-21swapper14:45:450
2355499328cyclictest0-21swapper14:21:310
23554993210cyclictest18574-21munin-node15:00:100
23554993210cyclictest14800-21telnet14:50:070
23554993210cyclictest0-21swapper14:35:390
2355499319cyclictest30263-21munin-node15:30:050
2355499319cyclictest0-21swapper15:23:120
2355499319cyclictest0-21swapper14:00:130
23554993121cyclictest5425-21iostat_ios14:25:110
23554993121cyclictest28815-21iostat_ios15:25:090
23554993121cyclictest23547-21cyclictest14:05:130
23554993120cyclictest23192sleep014:16:490
23554993118cyclictest1436-21runrttasks15:45:260
23554993112cyclictest32211-21munin-node15:35:100
2192423114sleep022079-21munin-node13:45:130
23554993021cyclictest24662-21diskstats15:15:050
23554993011cyclictest16624-21munin-node14:55:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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