Gops is a tool to monitor a specific process ressources, it's inspired by psrecord

1. You can download the latest release here
2. Or you can install it by building it manually with:

go get github.com/sfluor/gops
cd $GOPATH/github.com/sfluor/gops
dep ensure
go build

You can monitor firefox usage by doing gops $(pgrep firefox) and stop it with ^C to register firefox resources usage in record.png.