Confluence 5.7 has reached end of life
Check out the [latest version] of the documentation
When investigating memory issues or bugs, it may be useful to view information from Confluence's garbage collection. To turn on the verbose garbage collection, use the command:
tomcat6 //US//Confluence ++JvmOptions="-Xloggc:<CONFLUENCE-INSTALL>\logs\atlassian-gc.log"
service.bat. Please refer to reported issue CONF-12785.You can use a Sysinternals tool called Procmon.exe from the The Microsoft Windows Sysinternals Team, to check that the error occurred at the specific time when the Confluence service started. You need to match the time when Tomcat failed, as captured by this tool, against the time in the Windows Event Viewer.
Note
We do not recommend that you run this tool for too long as it may disrupt other Atlassian applications. Once you have captured the required information you will need to press Ctrl + E to stop capturing.
If, after following the troubleshooting guide above, you still cannot make Confluence run as a Windows Service or if there is an error when setting the JVM configuration for the service, you can create a support request.
Please provide the following information when creating your support request, because we will need it to assist you:
java -version from Windows command line console.