A handy way to view garbage collection information is to execute the following command:

This command enables logging of garbage collection events, and is particularly useful in production environments. The additional garbage collection information goes to the correlator log. To disable logging of garbage collection information, execute the following:

These commands provide an alternative to the following command, which provides a great deal of detailed output in addition to garbage collection information. Again, this output goes to the correlator log.

To turn this off: