diff --git a/container/strstore/strstore.go b/container/strstore/strstore.go
new file mode 100644
index 0000000..954c660
--- /dev/null
+++ b/container/strstore/strstore.go
@@ -0,0 +1,70 @@
+// Copyright 2024 CloudWeGo Authors
+//
+// 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 strstore
+
+import (
+	"math"
+	"unsafe"
+)
+
+const (
+	strlenSize = 4 // size of uint32, maximum 4GB for each string
+)
+
+// StrStore is used to store string with less GC overhead.
+// The string stored here should not be longer than `pageSize` and does not need to be deleted.
+type StrStore struct {
+	buf []byte
+}
+
+// New constructs a StrStore with the input string slice and returns the StrStore and indexes for the following reads.
+// It panics if any string in the slice is longer than math.MaxUint32.
+func New(ss []string) (*StrStore, []int) {
+	n := len(ss)
+	totalLen := strlenSize * n
+	for i := 0; i < n; i++ {
+		if len(ss[i]) > math.MaxUint32 {
+			panic("string too long")
+		}
+		totalLen += len(ss[i])
+	}
+	idxes := make([]int, n)
+	buf := make([]byte, totalLen)
+	offset := 0
+	for i := 0; i < n; i++ {
+		idxes[i] = offset
+		*(*uint32)(unsafe.Pointer(&buf[offset])) = uint32(len(ss[i]))
+		copy(buf[offset+strlenSize:offset+strlenSize+len(ss[i])], ss[i])
+		offset += strlenSize + len(ss[i])
+	}
+	st := &StrStore{buf: buf}
+	return st, idxes
+}
+
+// Get gets the string with the idx.
+// It returns empty string if the no string can be found with the input idx
+func (s *StrStore) Get(idx int) string {
+	if idx < 0 || idx >= len(s.buf) {
+		return ""
+	}
+	length := *(*uint32)(unsafe.Pointer(&s.buf[idx]))
+	b := s.buf[idx+strlenSize : idx+strlenSize+int(length)]
+	return *(*string)(unsafe.Pointer(&b))
+}
+
+// Len returns the total length of bytes.
+func (s *StrStore) Len() int {
+	return len(s.buf)
+}
diff --git a/container/strstore/strstore_test.go b/container/strstore/strstore_test.go
new file mode 100644
index 0000000..af66f8f
--- /dev/null
+++ b/container/strstore/strstore_test.go
@@ -0,0 +1,107 @@
+// Copyright 2024 CloudWeGo Authors
+//
+// 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 strstore
+
+import (
+	"math/rand"
+	_ "net/http/pprof"
+	"runtime"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestStrStore(t *testing.T) {
+	// test when the pages grow
+	ss := randStrings(50, 1000000)
+	strStore, idxes := New(ss)
+	totalLen := 0
+	for i := 0; i < len(ss); i++ {
+		assert.Equal(t, ss[i], strStore.Get(idxes[i]))
+		totalLen += len(ss[i])
+	}
+	assert.Equal(t, totalLen+strlenSize*len(ss), strStore.Len())
+	s := strStore.Get(-1)
+	assert.Equal(t, "", s)
+	s = strStore.Get(strStore.Len() * 2)
+	assert.Equal(t, "", s)
+}
+
+func BenchmarkStrStoreGetSet(b *testing.B) {
+	ss := randStrings(50, 1000000)
+	strStore, idxes := New(ss)
+	strSlice := make([]string, 0, len(ss))
+	for i := 0; i < len(ss); i++ {
+		strSlice = append(strSlice, ss[i])
+	}
+
+	b.Run("strbuf-get", func(b *testing.B) {
+		b.ReportAllocs()
+		b.ResetTimer()
+		for i := 0; i < b.N; i++ {
+			strStore.Get(idxes[0])
+		}
+	})
+
+	b.Run("stdstrslice-get", func(b *testing.B) {
+		b.ReportAllocs()
+		b.ResetTimer()
+		for i := 0; i < b.N; i++ {
+			_ = strSlice[0]
+		}
+	})
+}
+
+func BenchmarkStrStoreGC(b *testing.B) {
+	ss := randStrings(50, 1000000)
+	strStore, idxes := New(ss)
+	_ = ss
+	runtime.GC()
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		runtime.GC()
+	}
+	runtime.KeepAlive(strStore)
+	runtime.KeepAlive(idxes)
+}
+
+func BenchmarkStdStrSliceGC(b *testing.B) {
+	ss := randStrings(50, 1000000)
+	strSlice := make([]string, 0, len(ss))
+	for i := 0; i < len(ss); i++ {
+		strSlice = append(strSlice, ss[i])
+	}
+	_ = ss
+	runtime.GC()
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		runtime.GC()
+	}
+	runtime.KeepAlive(strSlice)
+}
+
+func randStrings(m, n int) []string {
+	b := make([]byte, m*n)
+	rand.Read(b)
+	ret := make([]string, 0, n)
+	for i := 0; i < n; i++ {
+		s := b[m*i:]
+		s = s[:m]
+		ret = append(ret, string(s))
+	}
+	return ret
+}