Which PerfStack statistics help you correlate traffic volume with how close an interface is to saturation?

Which PerfStack statistics help you correlate traffic volume with how close an interface is to saturation?

• A. Transmit Percent Utilization and Average Transmit BPS
• B. Receive Percent Utilization and Peak Receive BPS
• C. Error Rate and Dropped Packets
• D. Latency and Jitter

Answer: (A)

The key idea is to correlate how much traffic is being carried with how much of the interface’s capacity is actually in use. In PerfStack, pairing Transmit Percent Utilization with Average Transmit BPS lets you see, on average, how close outbound traffic is to the interface’s limit: the utilization shows what fraction of capacity is used, while the average bits-per-second shows the volume being carried. When both are high, you’re near saturation because the interface is handling a large traffic load close to its maximum capacity. Using inbound metrics or peaks doesn’t map as reliably to steady capacity use, and focusing on errors, drops, latency, or jitter describes quality issues rather than the direct relationship between traffic volume and saturation. So the combination of transmit utilization and average transmit BPS provides the clearest link between traffic volume and how close the interface is to saturation.

The key idea is to correlate how much traffic is being carried with how much of the interface’s capacity is actually in use. In PerfStack, pairing Transmit Percent Utilization with Average Transmit BPS lets you see, on average, how close outbound traffic is to the interface’s limit: the utilization shows what fraction of capacity is used, while the average bits-per-second shows the volume being carried. When both are high, you’re near saturation because the interface is handling a large traffic load close to its maximum capacity. Using inbound metrics or peaks doesn’t map as reliably to steady capacity use, and focusing on errors, drops, latency, or jitter describes quality issues rather than the direct relationship between traffic volume and saturation. So the combination of transmit utilization and average transmit BPS provides the clearest link between traffic volume and how close the interface is to saturation.