| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Cache_hit_ratio |
The percentage of requests that
have used cached data, to the total number of requests to the
web proxy service |
Percent
|
A
high value could indicate an increase in the proxy server load, due to
which lesser TCP connection requests are accepted. |
| Active_sessions |
The number of active sessions for the
web proxy
service |
Number
|
A
high value can indicate an increase in the load on one or more
applications, or a change in the characteristics of one or more
applications. |
| Client_data_recvd |
The rate at which the data bytes are received by the
proxy server from the web proxy clients |
Kb/sec |
A high value
could indicate a high data transfer from the web proxy client to the proxy server, which may result in
congestion in network traffic. |
| Client_data_sent |
The rate at which the data bytes are sent by the
proxy server to the web proxy clients |
Kb/sec |
A high value
could indicate a high data transfer from the proxy server to the web proxy client, which may result in
congestion in network traffic |
| Avg_response_time |
The mean response time in
seconds
to service a request |
Secs/req |
High network traffic, low server performance are
some of the factors that cause this measure to increase. |
| Current_users |
The current number of users connected to the web proxy
service. |
Number |
A
high value can indicate an increase in the load on the web proxy
service. |
| Dns_cache_hits |
This
measure give the percentage of DNS domain names served from the proxy
server cache, from the total DNS entries that are retrieved by the web
proxy service. |
Percent |
A
high value can indicate an increase in load on web proxy service. |
| Failing_requests |
The
rate of request that have completed with some error. |
Reqs/Sec |
The
high value indicates possible problems in the web proxy service. |
| Ftp_requests |
The
number of ftp requests that have been made to the web proxy service |
Number |
A
high value can indicate an increase in the load on the web proxy
service. |
| Http_requests |
The
number of http requests that have been made to the web proxy service. |
Number |
A
high value can indicate an increase in the load on one or more
applications, or a change in the characteristics of one or more
applications. |
| Https_sessions |
The
total number of HTTP-Secured sessions serviced by the SSL tunnel |
Number |
A
high value can indicate an increase in the load on one or more
applications, or a change in the characteristics of one or more
applications on the server. |
| Thread_pool_active_sess |
The
number of sessions being actively served by the pool of threads |
Number |
A
high value can indicate an increase in the load on the web proxy
service. |
| Thread_pool_failures |
The
number of requests rejected, since the thread pool was
overcommitted |
Number |
The
high value indicates a possible problem in the thread pool of the web
proxy service. |
| Upstream_data_recvd |
The
rate at which the data is received by the web proxy service from
remote servers on the internet/proxy servers surrounding the current
proxy server |
Kb/sec |
A
high value can indicate an increase in the load on the web proxy
service from one or more remote servers. |
| Upstream_data_sent |
The
rate at which the data is sent by the web proxy service to remote
servers on the internet/proxy servers surrounding the current
proxy server |
Kb/sec |
A
high value can indicate an increase in the load of one or more remote
servers. |