I have an urgent question. We have a process which is already up in our production environment. I need GC statistics since we have some doubts on stop-the-world case (application threads are stopped and waiting something very long). I mean by GC statistics, Full GC times and its frequency. Unfortunately, we didnot start this application with -verbose:gc parameters and no opportunity to add this parameter and restart it. Our application uses jre 1.4.x, so i cannot monitor it with jconsole.
Could you advise me on how to get these GC statistics for this application??