Go: drop github.com/cespare/xxhash/v2 (#742)

Signed-off-by: Florian Lehner <[email protected]>

Author: florianl

LICENSES/github.com/cespare/xxhash/v2/LICENSE.txt

@@ -6,7 +6,6 @@ require (
 	github.com/aws/aws-sdk-go-v2 v1.38.1
 	github.com/aws/aws-sdk-go-v2/config v1.31.3
 	github.com/aws/aws-sdk-go-v2/service/s3 v1.87.1
-	github.com/cespare/xxhash/v2 v2.3.0
 	github.com/cilium/ebpf v0.19.0
 	github.com/elastic/go-freelru v0.16.0
 	github.com/elastic/go-perf v0.0.0-20241029065020-30bec95324b8

go.mod

@@ -34,8 +34,6 @@ github.com/aws/aws-sdk-go-v2/service/sts v1.38.0 h1:iV1Ko4Em/lkJIsoKyGfc0nQySi+v
 github.com/aws/aws-sdk-go-v2/service/sts v1.38.0/go.mod h1:bEPcjW7IbolPfK67G1nilqWyoxYMSPrDiIQ3RdIdKgo=
 github.com/aws/smithy-go v1.22.5 h1:P9ATCXPMb2mPjYBgueqJNCA5S9UfktsW0tTxi+a7eqw=
 github.com/aws/smithy-go v1.22.5/go.mod h1:t1ufH5HMublsJYulve2RKmHDC15xu1f26kHCp/HgceI=
-github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
-github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cilium/ebpf v0.19.0 h1:Ro/rE64RmFBeA9FGjcTc+KmCeY6jXmryu6FfnzPRIao=
 github.com/cilium/ebpf v0.19.0/go.mod h1:fLCgMo3l8tZmAdM3B2XqdFzXBpwkcSTroaVqN08OWVY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=

go.sum

@@ -9,9 +9,9 @@ import (
 	"sync/atomic"
 	"unsafe"
 
-	"github.com/cespare/xxhash/v2"
 	"github.com/elastic/go-freelru"
 	log "github.com/sirupsen/logrus"
+	"github.com/zeebo/xxh3"
 
 	"go.opentelemetry.io/ebpf-profiler/host"
 	"go.opentelemetry.io/ebpf-profiler/interpreter"
@@ -69,7 +69,7 @@ type copKey struct {
 // It's main purpose is to hash keys for caching perlCOP values.
 func hashCOPKey(k copKey) uint32 {
 	h := k.copAddr.Hash()
-	return uint32(h ^ xxhash.Sum64String(k.funcName.String()))
+	return uint32(h ^ xxh3.HashString128(k.funcName.String()).Lo)
 }
 
 func (i *perlInstance) UpdateTSDInfo(ebpf interpreter.EbpfHandler, pid libpf.PID,