Web application counters
Data counters for this category contain information for the selected server.
Counter definitions
Web application counters
Name | Key | Description | Granularity | Type | Level | Overhead |
---|---|---|---|---|---|---|
LoadedServletCount | webAppModule.numLoadedServlets | The number of loaded servlets. | Per web application | CountStatistic | All | Low |
ReloadCount | webAppModule.numReloads | The number of reloaded servlets. | Per web application | CountStatistic | All | Low |
Servlet counters
Name | Key | ID | Description | Granularity | Type | Level | Overhead |
---|---|---|---|---|---|---|---|
RequestCount | webAppModule.servlets.totalRequests | 11 | The total number of requests that a servlet processed. | Per servlet | CountStatistic | Basic | Low |
ConcurrentRequests | webAppModule.servlets.concurrentRequests | 12 | The number of requests that are concurrently processed. | Per servlet | RangeStatistic | Extended | High |
ServiceTime | webAppModule.servlets.responseTime | 13 | The response time, in milliseconds, of a servlet request. | Per servlet | TimeStatistic | Basic | Medium |
ErrorCount | webAppModule.servlets.numErrors | 14 | Total number of errors in a servlet or JavaServer Page (JSP). | Per servlet | CountStatistic | Extended | Low |
ResponseTime | webAppModule.servlets.asyncContextResponseTime | 18 | The response time (in milliseconds) for an AsyncContext associated with a servlet to complete. | Per servlet | TimeStatistic | Extended | Medium |
URL counters
Name | Key | ID | Description | Granularity | Type | Level | Overhead |
---|---|---|---|---|---|---|---|
RequestCount | webAppModule.url.totalRequests | 15 | The total number of requests processed for an URI associated with a servlet. | Per URI | CountStatistic | Basic | Low |
ConcurrentRequests | webAppModule.url.concurrentRequests | 16 | The number of requests processing concurrently for a URI associated with a servlet. | Per URI | RangeStatistic | Extended | High |
ServiceTime | webAppModule.url.responseTime | 17 | The average service response time, in milliseconds, for an URI associated with a servlet. | Per URI | TimeStatistic | Basic | Medium |
ResponseTime | webAppModule.url.asyncContextResponseTime | 19 | The response time (in milliseconds) for an AsyncContext associated with a URI to complete. | Per URI | TimeStatistic | Medium | All |
Asynchronous request dispatcher counter
Name | Key | ID | Description | Granularity | Type | Level | Overhead |
---|---|---|---|---|---|---|---|
ServiceTime | ard.averageResponseTime | 1 | The average response time, in milliseconds,
in which an asynchronous request dispatcher (ARD) request is completed. This metric also processes asynchronous servlet and JavaServer Pages (JSP) requests that are cached by the dynamic cache service. |
Per URI | TimeStatistic | Basic | Medium |