jhat

all

Java heap analysis tool.

Options (1)

-pboolean

Analyze a heap dump, specifying an alternate port for the HTTP server

Example: jhat {{[-p|-port]}} {{port}} {{dump_file.bin}}

Analyze a heap dump (from `jmap`), view via HTTP on port 7000

jhat dump_file.bin

Analyze a heap dump, specifying an alternate port for the HTTP server

jhat [-p|-port] port dump_file.bin

Analyze a dump letting `jhat` use up to 8 GB RAM (2-4x dump size recommended)

jhat -J-mx8G dump_file.bin