Madmap

Analyze hprof ascii heap dumps with this program.
Download

Madmap Ranking & Summary

Advertisement

  • Rating:
  • License:
  • Apache License 2.0
  • Publisher Name:
  • Eric Caspole
  • Operating Systems:
  • Windows All
  • File Size:
  • 2.6 MB

Madmap Tags


Madmap Description

Madmap is a tool to help analyze Java hprof ASCII heap dumps collected with -Xrunhprof:heap=dump,format=a,... Madmap should help you find memory leaks by showing the live set and automatically calculating which objects are retaining the most heap size. In particular, this tool is intended to help find memory leaks in applications running on older versions of java where the ascii format heap dump is the only choice. It displays the live heap recorded in the file, a table of finalizable objects, and sorts the roots in several different ways to find the objects holding the largest amount of retained heap. Madmap automatically takes advantage of multiple CPUs to load the heap dump files as fast as possible. The main goal of Madmap is to load the heap dump in a modest amount of memory. Usually files can be loaded in 2x the size of the input file. Further improvement to the footprint is possible. Madmap has a very simple GUI, or can be run from the command line with no GUI if desired. In GUI mode, the main output will also go to the stdout. You can save the results from the GUI log pane by the File menu.


Madmap Related Software