we need these requirements to show on the dashboard do we have any metrics for mail exchange that covers these metrics we tried a dynatrace support ticket but no luck
| Mailbox Database Monitoring | Available disk space – the growth of the database and transaction log files cannot always be predicted. Sometimes you run out of disk space when you don’t expect it. Additionally, when your database grew, simple movement of mailboxes to another database on different disk won’t allow you to release the free space (the database remains the same size). | |
| Problems when the database disk is full | Mailboxes within this database don’t function. | |
| Database status | Admin shall be notified when the database state become Unmount. Besides, in case you have database availability group (DAG), ensure that unexpected fail overs of databases from one server to another are recorded and alerts are sent. Don’t ignore the status of the passive database copies, they always should have Healthy status (especially if you have only two copies of the database). | |
| Database Operations Read/Write Latency | If the latency becomes too high, disk drive IOPS probably can’t cover the current workload. Microsoft provides significant amount of counters | |
| DAG-specific Parameters | In case you have DAG, monitoring of additional metrics should be considered. Database replication copy queue length demonstrates the replication health – if the queue is too long, there could be network or disk I/O issues. Witness server and alternate witness server availability should also be monitoring to ensure that in case of disaster the cluster acts as expected. |