QPS: throughput, Queries Per Second, "the number of queries per second," is a server capable of the appropriate number of queries per second, is a measure of a particular query server within the specified time how much of the processing flow.
TPS: it is TransactionsPerSecond, the number of transactions per second. A transaction is the process of a client sends a request to the server and then the server to respond. The client starts counting when sending please, ending timing after receiving the server response, in order to calculate the number of transactions and the use of time to complete.
TRT: Transaction Response Time, transaction response time, means the average transaction response time
