| OnAzure | When running on Azure WebApp, 1 is recorded. |
| MachineName | The host name of the Pleasanter web server is recorded. |
| ServiceName | The service name "Implem.Pleasanter" is recorded. |
| TenantName | The tenant name in a multi-tenant environment is recorded. Not applicable in general environments. |
| Application | The project name of the application that is outputting the log. |
| Class | The name of the controller requested by the user is recorded. (This is part of the URL.) |
| Method | The name of the action requested by the user is recorded. (This is part of the URL.) |
| RequestSize | The size of the POSTed data is recorded. |
| ResponseSize | The size of the data returned from the server is recorded. |
| Elapsed | The time (in milliseconds) required for each request on the server side is recorded. |
| ApplicationAge | The time (in milliseconds) elapsed since the application started. |
| ApplicationRequestInterval | The interval (in milliseconds) since the previous request is recorded. |
| SessionAge | The time (in milliseconds) elapsed since the session started. |
| SessionRequestInterval | The interval (in milliseconds) since the previous request of the same session is recorded. |
| WorkingSet64 | The amount of physical memory (in bytes) allocated to the process is recorded. |
| VirtualMemorySize64 | The amount of virtual memory (in bytes) allocated to the process is recorded. |
| ProcessId | The process ID is recorded. |
| ProcessName | The process name is recorded. |
| BasePriority | The base priority of the process is recorded. |
| UserLanguage | The user's language is recorded. |
| UserAgent | The user's browser is recorded. |
| SessionGuid | The GUID used to identify the session is recorded. |
| ErrMessage | The message when an error occurs is recorded. |
| ErrStackTrace | The stack trace when an error occurs is recorded. |
| IsDebug | When debugging is performed in the development environment, 1 is recorded. |
| AssemblyVersion | The version of Pleasanter is recorded. |
| Comments | If ClientId in "SysLogs.json" is set to true, ClientId is recorded when logging in and out. |
| UpdatedTime | The date and time when the log was updated is recorded. |