Exinda Network Orchestrator
3 Using
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This report answers questions such as:
Are some of the other issues I'm seeing with my traffic due to overworking the appliance?
I see the appliance's CPU is highly utilized. What traffic issues could cause this to be happening?
High CPU usage may be due to a variety of processing intensive traffic characteristics:
The number of new connections per second is high
The number of accelerated connections is high
The appliance is encountering more accelerated traffic than it can handle. If this is the case, latency can be intro-
duced when the appliance queues the packets for acceleration and cannot process them fast enough. Using virtual cir-
cuits, you can limit the amount of accelerated traffic to process.
The appliance is encountering more analysis-intensive traffic than it can handle. For instance, VoIP traffic is CPU
intensive due to the processing required to compute the metrics such as rFactor, MOS, jitter, etc.
To diagnose a CPU usage problem, for each period where the CPU usage is high, compare with the Connections report,
the Accelerated Connections report, the Reduction report, and the VoIP Solution report.
Screenshot 115: The CPU utilization graph shows how hard the Exinda Appliance works over time.
Where do I find this report?
Go to
Monitor > System > CPU Usage
.
Where do I find the other reports for diagnosing the reason for high CPU usage?
The report for number of new connections can be found at
Monitor > System > Connections
.
Monitoring connections to an Exinda Appliance
The report for the number of accelerated connections can be found at
Monitor > System > Accelerated Con-
nections
.
For more information, refer to
Monitoring accelerated connections
The report for the amount of accelerated traffic can be found at
Monitor > Optimization > Reduction
.
The report for VoIP traffic can be found in the Solution Center (
Solution Center > Show Solution Center
).
Summary of Contents for EXNV-10063
Page 369: ...Exinda Network Orchestrator 4 Settings 369 ...
Page 411: ...Exinda Network Orchestrator 4 Settings 411 Screenshot 168 P2P OverflowVirtualCircuit ...
Page 420: ...Exinda Network Orchestrator 4 Settings 420 Screenshot 175 Students OverflowVirtualCircuit ...