/
pprof.go
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/
pprof.go
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// Copyright 2017 Authors of Cilium
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package pprof enables use of pprof in Cilium
package pprof
import (
"net/http"
_ "net/http/pprof"
"github.com/cilium/cilium/pkg/logging"
"github.com/cilium/cilium/pkg/logging/logfields"
)
var log = logging.DefaultLogger.WithField(logfields.LogSubsys, "pprof")
const apiAddress = "localhost:6060"
// Enable runs an HTTP server to serve the pprof API
func Enable() {
go func() {
if err := http.ListenAndServe(apiAddress, nil); err != nil {
log.WithError(err).Warn("Unable to serve pprof API")
}
}()
}