| Measurement |
Description |
Measurement Unit |
Interpretation |
| Active_transactions
|
Indicates the current number of active transactions on this SQL server instance, which yet to be committed to the database.
|
Number |
A large number for this value may indicate a large number of active
transactions. Alternately this may also indicate that due to some reasons the users are not able to complete the transactions. |
| Transaction_rate |
Indicates the number of transactions that are started for the
database per second.
|
Trans/Sec |
A high value of this metric indicates a lot of transactional activity
happening to the database. |
| Repl_trans_rate |
This value indicates the number of transactions per second read out of the
transaction log of the publication database and delivered to the distribution database. |
Trans/Sec |
A high value indicates that there is more replicated transactions
happening from the publication database and is being sent to the distribution database. |
| Pending_repl_trans |
This value indicates the number of pending replication transactions in the
database.
|
Number
|
This is the number of transactions in the transaction log of the
publication database marked for replication, but not yet delivered to the distribution database. |
| Data_file_size |
Indicates the cumulative size of all the data files in the database
server.
|
MB
|
The value of this metric provides an idea of the growth of the databases hosted by the database server.
|
| Log_flush_waits |
Indicates the number of transaction commits that are waiting in
the log flush ready to be flushed. |
Waits/Sec
|
A high value here may indicate non-optimal allocation of the log buffer related parameters. |
| Write_transaction_rate |
Indicates the number of transactions that wrote to the database and committed, in the last second. |
Trans/Sec
|
|