This topic describes the metrics that are used to test the performance of an ApsaraDB RDS for SQL Server instance.
TPM
Transactions per minute (TPM): the number of transactions that are performed per minute in a database.
TPS
Transactions per second (TPS): the number of transactions that are performed per second in a database.
Batch Request
Batch Request: the number of requests that are processed per second.
Note The value of the Batch Request metric is not the sum of TPS and queries per second (QPS).