Add github.com/gin-contrib/pprof when PROFILING_ENABLED env var i…

…s `true` (#80)

Makefile

@@ -51,5 +51,8 @@ run-tls: setcap ## Run the program with TLS capture enabled. Requires Hub being
 	KUBESHARK_GLOBAL_LIBSSL_PID=$(shell ps -ef | awk '$$8=="python3" && $$9=="tls.py" {print $$2}') \
 		./tracer -debug
 
+run-pprof: setcap ## Run the program with profiling enabled. Requires Hub being available on port 8898
+	PROFILING_ENABLED=true ./tracer -port 30002 -debug
+
 test:
 	$(GOTEST) ./... -coverpkg=./... -race -coverprofile=coverage.out -covermode=atomic -v

go.mod

@@ -11,6 +11,8 @@ require (
 	github.com/cilium/ebpf v0.12.3
 	github.com/dlclark/regexp2 v1.11.0
 	github.com/florianl/go-tc v0.4.3
+	github.com/gin-contrib/pprof v1.4.0
+	github.com/gin-gonic/gin v1.9.1
 	github.com/go-errors/errors v1.4.2
 	github.com/hashicorp/go-retryablehttp v0.7.7
 	github.com/hashicorp/golang-lru v0.5.4
@@ -43,7 +45,11 @@ require (
 	github.com/aquasecurity/tracee/api v0.0.0-20240118133111-07e087b036d4 // indirect
 	github.com/aquasecurity/tracee/types v0.0.0-20240122122429-7f84f526758d // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bytedance/sonic v1.11.6 // indirect
+	github.com/bytedance/sonic/loader v0.1.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cloudwego/base64x v0.1.4 // indirect
+	github.com/cloudwego/iasm v0.2.0 // indirect
 	github.com/containerd/cgroups v1.1.0 // indirect
 	github.com/containerd/containerd v1.7.11 // indirect
 	github.com/containerd/continuity v0.4.2 // indirect
@@ -60,13 +66,19 @@ require (
 	github.com/docker/go-units v0.5.0 // indirect
 	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
 	github.com/felixge/httpsnoop v1.0.3 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
 	github.com/ghodss/yaml v1.0.0 // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-logr/logr v1.3.0 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-openapi/jsonpointer v0.19.6 // indirect
 	github.com/go-openapi/jsonreference v0.20.2 // indirect
 	github.com/go-openapi/swag v0.22.3 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.20.0 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
+	github.com/goccy/go-json v0.10.2 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
@@ -80,7 +92,8 @@ require (
 	github.com/josharian/native v1.1.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.16.5 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.3 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.7 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
@@ -105,6 +118,7 @@ require (
 	github.com/opencontainers/runc v1.1.12 // indirect
 	github.com/opencontainers/runtime-spec v1.1.0-rc.2 // indirect
 	github.com/opencontainers/selinux v1.11.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_golang v1.16.0 // indirect
 	github.com/prometheus/client_model v0.4.0 // indirect
@@ -115,6 +129,8 @@ require (
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/tchap/go-patricia/v2 v2.3.1 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.2.12 // indirect
 	github.com/urfave/cli/v2 v2.3.0 // indirect
 	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
 	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
@@ -126,20 +142,22 @@ require (
 	go.opentelemetry.io/otel/trace v1.19.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.25.0 // indirect
+	golang.org/x/arch v0.8.0 // indirect
+	golang.org/x/crypto v0.23.0 // indirect
 	golang.org/x/exp v0.0.0-20231219180239-dc181d75b848 // indirect
 	golang.org/x/mod v0.14.0 // indirect
-	golang.org/x/net v0.22.0 // indirect
+	golang.org/x/net v0.25.0 // indirect
 	golang.org/x/oauth2 v0.10.0 // indirect
 	golang.org/x/sync v0.5.0 // indirect
-	golang.org/x/term v0.18.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/term v0.20.0 // indirect
+	golang.org/x/text v0.15.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	golang.org/x/tools v0.16.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20231002182017-d307bd883b97 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20230920204549-e6e6cdab5c13 // indirect
 	google.golang.org/grpc v1.58.3 // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	google.golang.org/protobuf v1.34.1 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect