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Handlers from godeltaprof #3372

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Handlers from godeltaprof #3372

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ec85262
Expose profiling endpoints
olegbespalov Oct 5, 2023
a3f345f
feat: add pprof delta handlers pyroscope-go/godeltaprof
olegbespalov Oct 6, 2023
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6 changes: 6 additions & 0 deletions api/server.go
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Original file line number Diff line number Diff line change
@@ -1,11 +1,15 @@
// Package api contains the REST API implementation for k6.
// It also registers the services endpoints like pprof
package api

import (
"context"
"fmt"
"net/http"
_ "net/http/pprof" //nolint:gosec // Register pprof handlers
"time"

_ "github.com/grafana/pyroscope-go/godeltaprof" // Register delta pprof handlers
"github.com/sirupsen/logrus"

v1 "go.k6.io/k6/api/v1"
Expand All @@ -20,6 +24,8 @@ func newHandler(cs *v1.ControlSurface) http.Handler {
mux.Handle("/v1/", v1.NewHandler(cs))
mux.Handle("/ping", handlePing(cs.RunState.Logger))
mux.Handle("/", handlePing(cs.RunState.Logger))
mux.Handle("/debug/pprof/", http.DefaultServeMux)

return mux
}

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1 change: 1 addition & 0 deletions go.mod
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Expand Up @@ -13,6 +13,7 @@ require (
github.com/go-sourcemap/sourcemap v2.1.4-0.20211119122758-180fcef48034+incompatible
github.com/golang/protobuf v1.5.3
github.com/gorilla/websocket v1.5.0
github.com/grafana/pyroscope-go/godeltaprof v0.1.5
github.com/grafana/xk6-browser v1.1.0
github.com/grafana/xk6-grpc v0.1.4-0.20230919144024-6ed5daf33509
github.com/grafana/xk6-output-prometheus-remote v0.3.0
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2 changes: 2 additions & 0 deletions go.sum
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Expand Up @@ -84,6 +84,8 @@ github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
github.com/grafana/pyroscope-go/godeltaprof v0.1.5 h1:gkFVqihFRL1Nro2FCC0u6mW47jclef96Zu8I/ykq+4E=
github.com/grafana/pyroscope-go/godeltaprof v0.1.5/go.mod h1:1HSPtjU8vLG0jE9JrTdzjgFqdJ/VgN7fvxBNq3luJko=
github.com/grafana/xk6-browser v1.1.0 h1:QHXF0zqm/MgUuJXfIBi9xUbJy5Z0molSWcYgtMkLbk8=
github.com/grafana/xk6-browser v1.1.0/go.mod h1:D0ybXLDFAnIV+fNFvaQY8LIXy7OqobLA3f810BkUVXU=
github.com/grafana/xk6-grpc v0.1.4-0.20230919144024-6ed5daf33509 h1:9ujE4S5cA3WDhRJnwNuUDtfk3w9FeWx6PaZ+lb3o46M=
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1 change: 1 addition & 0 deletions vendor/github.com/grafana/pyroscope-go/godeltaprof/.gitignore
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203 changes: 203 additions & 0 deletions vendor/github.com/grafana/pyroscope-go/godeltaprof/LICENSE
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1 change: 1 addition & 0 deletions vendor/github.com/grafana/pyroscope-go/godeltaprof/README.md
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75 changes: 75 additions & 0 deletions vendor/github.com/grafana/pyroscope-go/godeltaprof/block.go
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65 changes: 65 additions & 0 deletions vendor/github.com/grafana/pyroscope-go/godeltaprof/heap.go
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