Added config option to enable pprof (#253)

* Added config option to enable pprof

* fixed typo in Makefile

Makefile

@@ -2,6 +2,8 @@ LDFLAGS = -ldflags "-w -s"
 GCTPKG = github.com/thrasher-/gocryptotrader
 LINTPKG = github.com/golangci/golangci-lint/cmd/golangci-lint@v1.15.0
 LINTBIN = $(GOPATH)/bin/golangci-lint
+GCTLISTENPORT=9050
+GCTPROFILERLISTENPORT=8085
 
 get:
 	GO111MODULE=on go get $(GCTPKG)
@@ -29,4 +31,12 @@ update_deps:
 	GO111MODULE=on go mod verify
 	GO111MODULE=on go mod tidy
 	rm -rf vendor
-	GO111MODULE=on go mod vendor
+	GO111MODULE=on go mod vendor
+
+.PHONY: profile_heap
+profile_heap:
+	go tool pprof -http "localhost:$(GCTPROFILERLISTENPORT)" 'http://localhost:$(GCTLISTENPORT)/debug/pprof/heap'
+	
+.PHONY: profile_cpu
+profile_cpu:
+	go tool pprof -http "localhost:$(GCTPROFILERLISTENPORT)" 'http://localhost:$(GCTLISTENPORT)/debug/pprof/profile'

config/config.go

@@ -104,6 +104,7 @@ type Config struct {
 	EncryptConfig     int                  `json:"encryptConfig"`
 	GlobalHTTPTimeout time.Duration        `json:"globalHTTPTimeout"`
 	Logging           log.Logging          `json:"logging"`
+	Profiler          ProfilerConfig       `json:"profiler"`
 	Currency          CurrencyConfig       `json:"currencyConfig"`
 	Communications    CommunicationsConfig `json:"communications"`
 	Portfolio         portfolio.Base       `json:"portfolioAddresses"`
@@ -118,6 +119,10 @@ type Config struct {
 	SMS                 *SMSGlobalConfig          `json:"smsGlobal,omitempty"`
 }
 
+type ProfilerConfig struct {
+	Enabled bool `json:"enabled"`
+}
+
 // ExchangeConfig holds all the information needed for each enabled Exchange.
 type ExchangeConfig struct {
 	Name                      string                    `json:"name"`

config_example.json

@@ -9,6 +9,9 @@
   "level": "DEBUG|WARN|INFO|ERROR|FATAL",
   "rotate": false
  },
+ "profiler": {
+    "enabled": false
+   },
  "currencyConfig": {
   "forexProviders": [
    {

restful_router.go

@@ -7,6 +7,8 @@ import (
 
 	"github.com/gorilla/mux"
 	log "github.com/thrasher-/gocryptotrader/logger"
+
+	_ "net/http/pprof"
 )
 
 // RESTLogger logs the requests internally
@@ -114,6 +116,12 @@ func NewRouter() *mux.Router {
 			Name(route.Name).
 			Handler(RESTLogger(route.HandlerFunc, route.Name))
 	}
+
+	if bot.config.Profiler.Enabled {
+		log.Debugln("Profiler enabled")
+		router.PathPrefix("/debug").Handler(http.DefaultServeMux)
+	}
+
 	return router
 }
 

testdata/configtest.json

@@ -9,6 +9,9 @@
   "level": "DEBUG|WARN|INFO|ERROR|FATAL",
   "rotate": true
  },
+ "profiler": {
+    "enabled": false
+   },
  "currencyConfig": {
   "forexProviders": [
    {