Diago
Diago is a visualization tool for profiles and heap snapshots generated with pprof.
Features
- Visual interface with an easy-to-use read tree
- CPU usage
- Total heap allocated
- Heap in-use
- Search in functions and filenames
- Aggregate per functions or per function calls (lines)
Installation
Due to the underlying usage of go-gl/glfw, there is a few system dependencies (i.e. some Xorg libraries on Linux or headers/libraries on macOS). See this link for detailed information.
You'll need Go installed (only tested with Go >= 1.12), then:
go get -u github.com/remeh/diago
The diago binary should be available in $GOPATH/bin or $HOME/go/bin if the $GOPATH environment variable is not set.
Note that the build could take a few seconds to complete due to the dependencies.
Usage
./diago -file <profile-or-heap-snapshot-to-visualize>
Roadmap
- Read a profile from HTTP
- Test profiles not generated with Go
http/pprof
Author
Rémy MATHIEU - @remeh
License
Apache License 2.0