This document describes the metrics used to measure the performance of an ApsaraDB RDS for SQL Server instance.
TPM
Transactions per minute (TPM) measures the number of transactions completed per minute in a database.
TPS
Transactions per second (TPS) measures the number of transactions completed per second in a database.
Batch Requests/sec
Batch Requests/sec measures the number of requests that are processed per second.
Note Batch Requests/sec is not the sum of TPS and queries per second (QPS).