Apache Tomcat 7 - PS Perm Gen out of memory -

The size of the PS PEM General Memory Pool increases with each request I think it is due to my webpad No, because when I refresh (the construction in the tanker manager) the permit used is 0,1 mb / 10 refresh in normal size. When I request every 0,2 MB on my webpad.

When Perm General Max

Your application Definitely leaking resources

I recommend that you review your code (opening / closing database connection), or any other object that can be issued between requests.

Based on the information given, I can not give further suggestions.

Do not forget that you can always use the command (value in MB):

  -XX: MaxPrimpSize = 128M  

... but there is only one temporary solution.