# Web Application

This page describes the Optimization Pack for Web Applications.

## Metrics

### Performance metrics

| Metric                            | Unit           | Description                                    |
| --------------------------------- | -------------- | ---------------------------------------------- |
| transactions\_throughput          | transactions/s | The number of transactions executed per second |
| transactions\_response\_time      | milliseconds   | The average transaction response time          |
| transactions\_response\_time\_max | milliseconds   | The maximum recorded transaction response time |
| transactions\_response\_time\_min | milliseconds   | The minimum recorded transaction response time |
| pages\_throughput                 | pages/s        | The number of pages requested per second       |
| pages\_response\_time             | milliseconds   | The average page response time                 |
| pages\_response\_time\_max        | milliseconds   | The maximum recorded page response time        |
| pages\_response\_time\_min        | milliseconds   | The minimum recorded page response time        |
| requests\_throughput              | requests/s     | The number of requests performed per second    |
| requests\_response\_time          | milliseconds   | The average request response time              |
| requests\_response\_time\_max     | milliseconds   | The maximum recorded request response time     |
| requests\_response\_time\_min     | milliseconds   | The minimum recorded request response time     |

### Error metrics

| Metric                          | Unit           | Description                                            |
| ------------------------------- | -------------- | ------------------------------------------------------ |
| transactions\_error\_rate       | percent        | The percentage of transactions flagged as error        |
| transactions\_error\_throughput | transactions/s | The number of transactions flagged as error per second |
| pages\_error\_rate              | percent        | The percentage of pages flagged as error               |
| pages\_error\_throughput        | pages/s        | The number of pages flagged as error per second        |
| requests\_error\_rate           | percent        | The requests of requests flagged as error              |
| requests\_error\_throughput     | requests/s     | The number of requests flagged as error per second     |

### Load metrics

|       | Unit  | Description                                        |
| ----- | ----- | -------------------------------------------------- |
| users | users | The number of users performing requests on the web |

## Parameters

There are no parameters for Web Applications.