| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Active_sessions |
The number of active sessions for the firewall service
|
Number
|
Comparing this measure at both peak and off-peak times will provide you with valuable insight into the usage patterns of the ISA server.
|
| Active_tcp_connections |
The number of active TCP connections transmitting data
|
Number
|
|
| Active_udp_connections |
The number of active UDP connections for the firewall service
|
Number
|
|
| Active_threads |
The number of firewall worker threads that are currently active
|
Number
|
|
| Read_rate |
The number of kilobytes read by the data-pump per second
|
KB/Sec
|
A consistent decrease in the value of this measure may indicate a delay in servicing firewall requests.
|
| Write_rate |
The number of kilobytes written by the data-pump per second
|
KB/Sec
|
A consistent decrease in the value of this measure may indicate a delay in servicing firewall requests.
|