Remove memsize (#642)

As per pull request ethereum/go-ethereum#30253,
memsize doesn't work on go 1.23

Signed-off-by: Yacov Manevich <yacov.manevich@avalabs.org>

go.mod

@@ -11,7 +11,6 @@ require (
 	github.com/deckarep/golang-set/v2 v2.1.0
 	github.com/dop251/goja v0.0.0-20230806174421-c933cf95e127
 	github.com/ethereum/go-ethereum v1.13.8
-	github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5
 	github.com/fsnotify/fsnotify v1.6.0
 	github.com/gballet/go-libpcsclite v0.0.0-20191108122812-4678299bea08
 	github.com/gballet/go-verkle v0.1.1-0.20231031103413-a67434b50f46

go.sum

@@ -170,8 +170,6 @@ github.com/ethereum/go-ethereum v1.13.8 h1:1od+thJel3tM52ZUNQwvpYOeRHlbkVFZ5S8fh
 github.com/ethereum/go-ethereum v1.13.8/go.mod h1:sc48XYQxCzH3fG9BcrXCOOgQk2JfZzNAmIKnceogzsA=
 github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072/go.mod h1:duJ4Jxv5lDcvg4QuQr0oowTf7dz4/CR8NtyCooz9HL8=
 github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
-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/frankban/quicktest v1.14.4 h1:g2rn0vABPOOXmZUj+vbmUp0lPoXEMuhTpIluN0XL9UY=
 github.com/frankban/quicktest v1.14.4/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=

internal/debug/flags.go

@@ -38,16 +38,13 @@ import (
 
 	"github.com/ava-labs/subnet-evm/internal/flags"
 	"github.com/ethereum/go-ethereum/log"
-	"github.com/fjl/memsize/memsizeui"
 	"github.com/mattn/go-colorable"
 	"github.com/mattn/go-isatty"
 	"github.com/urfave/cli/v2"
 	"golang.org/x/exp/slog"
 	"gopkg.in/natefinch/lumberjack.v2"
 )
 
-var Memsize memsizeui.Handler
-
 var (
 	verbosityFlag = &cli.IntFlag{
 		Name:     "verbosity",
@@ -324,7 +321,6 @@ func Setup(ctx *cli.Context) error {
 }
 
 func StartPProf(address string) {
-	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 {