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2026-07-25 - 08:06
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sat Jul 25, 2026 00:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152200,0ktimers/0110501sleep19:15:050
112899946776,0cyclictest20758-21ssh23:28:360
1514660,0ktimers/0236181sleep20:27:030
1514650,0ktimers/0247101sleep20:31:520
1128999462126,0cyclictest0-21swapper20:03:360
1514600,0ktimers/0231501sleep23:43:140
1514580,0ktimers/0149571sleep22:50:100
1514560,0ktimers/029101sleep21:31:310
112899945532,0cyclictest32691-21cut00:44:070
1514530,0ktimers/0170071sleep23:02:270
1514530,0ktimers/0127251sleep22:34:040
1514520,0ktimers/0259031sleep00:03:310
1514490,0ktimers/0272371sleep00:12:380
1514450,0ktimers/098601sleep22:16:040
1514450,0ktimers/0300531sleep00:28:290
1514440,0ktimers/0191931sleep23:18:070
1514430,0ktimers/0208231sleep20:10:150
525504420,0irq/11-sym53c8x130250irq/15-NE200022:28:530
1514410,0ktimers/052001sleep21:48:000
1514350,0ktimers/040461sleep21:40:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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