{"name":"linuxPackages.perf","version":"5.4.55","summary":"Linux tools to profile with performance counters","systems":{"x86_64-linux":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"29fc5af5767820f65825b4b7ab54cf8c66667444"},"attr_path":"linuxPackages.perf"},"last_updated":"2020-08-03T23:14:00Z"}}}