run: go run pkg/main.go run-profiler: go run pkg/main.go -cpuprofile cpu.prof -memprofile mem.prof profile-cpu-web: go tool pprof -http=127.0.0.1:9990 cpu.prof profile-mem-web: go tool pprof -http=127.0.0.1:9991 mem.prof build: go build pkg/main.go test: go test pkg/main.go