Comments on: memory profiling with jvisualvm

By: Coder

Coder — Tue, 13 Nov 2018 09:32:20 +0000

i want to see in jvisualvm how much memory my Fun will take while execution like i can see for our Class

By: Eclipse Memory Analyzer | Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky

Sun, 16 Sep 2012 19:19:42 +0000

[…] Jeanne Boyarsky Last time CodeRanch has a memory leak, a teammate ran Eclipse Memory Analyzer and I ran JVisual VM. This time, I did both. I took the heap dump as described here. JVisual VM told me hibernate […]

By: Jeanne Boyarsky

Jeanne Boyarsky — Sun, 09 Sep 2012 03:48:02 +0000

It opened very quickly on my newer/better computer. So the 30 minutes was frequent paging in 2009 because I was pushing my computer too heard.

By: Jeanne Boyarsky

Jeanne Boyarsky — Sun, 18 Oct 2009 19:20:27 +0000

“JMAP runs forever” – How long did you wait? It ran about 5 minutes for me on a server and about 15 minutes on my machine. (I suspect I could use some more memory.) I recommend seeing what resources are maxed out when JMAP is running to see if is is RAM, disk space, processing, etc.

You are likely to have a problem later though. Loading the hprof file did take “forever” (somewhere over 30 minutes) for me due to the memory limitation. I don’t know how long it actually took because after 30 minutes, I left it and went out. It was done when I got back – 4 hours later. Telling me it took somewhere between 30 minutes and 4 hours.

By: aschwin

aschwin — Thu, 15 Oct 2009 11:20:15 +0000

here is again-Sam agian, however JMAP runs forever. What’s wrong?

By: aschwin

aschwin — Thu, 15 Oct 2009 09:38:03 +0000

Seems that run an CMD box “as administrator” does the trick. Now I follow your instructions

By: aschwin

aschwin — Thu, 15 Oct 2009 08:55:29 +0000

Hi there ,

Nice article! I hoped it could help me any further. When I run JMAP locally then Windows gives me a “permission denied” . Bg WTF of course . Where can I get these rights I am running a DOS cmd box for christ sake