internal/debug: remove memsize (#30253) (#549)

commit ethereum/go-ethereum@e467577.

Removing because memsize will very likely be broken by Go 1.23. See
fjl/memsize#4

Co-authored-by: Felix Lange <[email protected]>

cmd/ronin/main.go

@@ -426,8 +426,6 @@ func setupPyroScopeProfiler(ctx *cli.Context) (*pyroscope.Profiler, error) {
 // it unlocks any requested accounts, and starts the RPC/IPC interfaces and the
 // miner.
 func startNode(ctx *cli.Context, stack *node.Node, backend ethapi.Backend) {
-	debug.Memsize.Add("node", stack)
-
 	// Start up the node itself
 	utils.StartNode(ctx, stack)
 

go.mod

@@ -21,7 +21,6 @@ require (
 	github.com/dop251/goja v0.0.0-20230605162241-28ee0ee714f3
 	github.com/edsrzf/mmap-go v1.1.0
 	github.com/fatih/color v1.9.0
-	github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5
 	github.com/gballet/go-libpcsclite v0.0.0-20191108122812-4678299bea08
 	github.com/go-stack/stack v1.8.1
 	github.com/golang/protobuf v1.5.4

go.sum

@@ -238,8 +238,6 @@ github.com/fatih/color v1.9.0 h1:8xPHl4/q1VyqGIPif1F+1V3Y3lSmrq01EabUW3CoW5s=
 github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
 github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
 github.com/ferranbt/fastssz v0.1.3 h1:ZI+z3JH05h4kgmFXdHuR1aWYsgrg7o+Fw7/NCzM16Mo=
-github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5 h1:FtmdgXiUlNeRsoNMFlKLDt+S+6hbjVMEW6RGQ7aUf7c=
-github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5/go.mod h1:VvhXpOYNQvB+uIk2RvXzuaQtkQJzzIx6lSBe1xv7hi0=
 github.com/flosch/pongo2 v0.0.0-20190707114632-bbf5a6c351f4/go.mod h1:T9YF2M40nIgbVgp3rreNmTged+9HrbNTIQf1PsaIiTA=
 github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=

internal/debug/flags.go

@@ -27,15 +27,12 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/metrics/exp"
-	"github.com/fjl/memsize/memsizeui"
 	"github.com/mattn/go-colorable"
 	"github.com/mattn/go-isatty"
 
 	"github.com/urfave/cli/v2"
 )
 
-var Memsize memsizeui.Handler
-
 var (
 	verbosityFlag = cli.IntFlag{
 		Name:  "verbosity",
@@ -191,7 +188,6 @@ func StartPProf(address string, withMetrics bool) {
 	if withMetrics {
 		exp.Exp(metrics.DefaultRegistry)
 	}
-	http.Handle("/memsize/", http.StripPrefix("/memsize", &Memsize))
 	log.Info("Starting pprof server", "addr", fmt.Sprintf("http://%s/debug/pprof", address))
 	go func() {
 		if err := http.ListenAndServe(address, nil); err != nil {

mobile/geth.go

@@ -22,9 +22,10 @@ package geth
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/ethereum/go-ethereum/common"
 	"path/filepath"
 
+	"github.com/ethereum/go-ethereum/common"
+
 	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/eth/downloader"
 	"github.com/ethereum/go-ethereum/eth/ethconfig"
@@ -150,8 +151,6 @@ func NewNode(datadir string, config *NodeConfig) (stack *Node, _ error) {
 		return nil, err
 	}
 
-	debug.Memsize.Add("node", rawStack)
-
 	var genesis *core.Genesis
 	if config.EthereumGenesis != "" {
 		// Parse the user supplied genesis spec if not mainnet