| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Availability |
Indicates whether the web site is currently available or not |
Percent |
The value 0 indicates that the website is not running, the value 100 indicates that it is up and running. |
| Data_recvd_rate |
The rate at which the data is received by the web server |
KBytes/Sec |
An increase in this value is indicative of an increase in user requests to the web server. |
| Data_xmit_rate |
The rate at which the data is transmitted by the web server |
KBytes/Sec |
A large increase in the data transmission rate can be indicative of an increase in the popularity of one or more web sites hosted on the server. |
| Connection_rate |
The rate of connections to the web server |
Conns/Sec |
An increase or decrease in connection rate can represent a change in user workload. |
| Num_current_requests |
The number of server threads/ processes that are currently in use for serving requests |
Number |
If a majority of the server threads/processes are in use simultaneously, this may be indicative of a server bottleneck. |
| Requests_serviced_rate |
The rate at which all HTTP Requests are issued |
Requests/Sec |
|
| Current_anon_users |
The number of users who currently have an anonymous connection |
Number |
|
| Current_non_anon_users |
The number of users who currently have non-anonymous connection |
Number |
|
| Get_requests_rate |
The rate at which HTTP requests using the GET method are made |
Requests/Sec |
|
| Post_requests_rate |
The rate at which HTTP requests using the POST method are made |
Requests/Sec |
|
| Head_requests_rate |
The rate at which HTTP requests using the HEAD method are issued |
Requests/Sec |
|
| Maximum_connections |
The maximum number of simultaneous connections established |
Number |
|
| Not_found_requests_rate |
The rate of errors due to requests that could not be satisfied by the web server because the requested document could not found |
Requests/Sec |
A high value indicates a number of missing/errored pages. |
| Requests_serviced |
The number of HTTP requests serviced, currently |
Number |
|