| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Connection_pool_size |
The number of connection pools that have been created |
Number |
If the connection pool maxes out while new connection requests are still coming in, you willl see connection requests refused, apparently at random. The cure in this case is simply to specify a higher value for the Max Pool Size property. |
| No_of_connections |
The number of connections currently in the pool |
Number |
  |
| Pooled_connections |
The number of connections that have been pooled |
Number |
  |
| Pooled_connections_peak |
The highest number of connections that have been used |
Number |
If the value of this measure is at the Max Pool Size value, and the value of the Failed_connects measure increases while the application is running, you might have to consider increasing the size of the connection pool. |
| Failed_connects |
The number of connection attempts that have failed |
Number |
If the connection pool maxes out while new connection requests are still coming in, you willl see connection requests refused, apparently at random. The cure in this case is simply to specify a higher value for the Max Pool Size property. |