Throughput , Through put vs Latency vs Response time vs Bandwidth vs Processing time

Through put : TPS transaction per second. Hits per second. How many transaction the server can handle per second.

Response time: first byte sent from browser to last byte received from server.

Bandwidth:  is how fast the device can send data over a cable.

Processing time: First byte received by server and last byte sent from server. (Ignoring sending response to client/Browser).

Latency: Time spend over the network. Time taken Byte sent from Client  reached to Server. Wire/network cable time.