goheapdump
goheapdump copied to clipboard
tombergan
Prototype go heapdump API
Prototype interface for examining core files. The goal is to build a tool for understanding OOMs. This is a WIP. See corefile/doc.go for known bugs and TODOs.
Quick start:
$ cd examples
$ ulimit -c unlimited
$ go build -o httpleak httpleak.go
$ GOTRACEBACK=crash ./httpleak
$ cd ../heapcheck && go run main.go ./core ./httpleak
$ cd ../heapview && go run main.go ./core ./httpleak
tombergan