diff --git a/embed/templates/scripts/run_pd.sh.tpl b/embed/templates/scripts/run_pd.sh.tpl
index a7547181be..a46462c2fb 100644
--- a/embed/templates/scripts/run_pd.sh.tpl
+++ b/embed/templates/scripts/run_pd.sh.tpl
@@ -18,9 +18,9 @@ cd "${DEPLOY_DIR}" || exit 1
 {{- end}}
 
 {{- if .NumaNode}}
-exec numactl --cpunodebind={{.NumaNode}} --membind={{.NumaNode}} bin/pd-server \
+exec numactl --cpunodebind={{.NumaNode}} --membind={{.NumaNode}} env GODEBUG=madvdontneed=1 bin/pd-server \
 {{- else}}
-exec bin/pd-server \
+exec env GODEBUG=madvdontneed=1 bin/pd-server \
 {{- end}}
     --name="{{.Name}}" \
     --client-urls="{{.Scheme}}://{{.ListenHost}}:{{.ClientPort}}" \
diff --git a/embed/templates/scripts/run_pd_scale.sh.tpl b/embed/templates/scripts/run_pd_scale.sh.tpl
index 6541eb5bc5..97e99079e7 100644
--- a/embed/templates/scripts/run_pd_scale.sh.tpl
+++ b/embed/templates/scripts/run_pd_scale.sh.tpl
@@ -18,9 +18,9 @@ cd "${DEPLOY_DIR}" || exit 1
 {{- end}}
 
 {{- if .NumaNode}}
-exec numactl --cpunodebind={{.NumaNode}} --membind={{.NumaNode}} bin/pd-server \
+exec numactl --cpunodebind={{.NumaNode}} --membind={{.NumaNode}} env GODEBUG=madvdontneed=1 bin/pd-server \
 {{- else}}
-exec bin/pd-server \
+exec env GODEBUG=madvdontneed=1 bin/pd-server \
 {{- end}}
     --name="{{.Name}}" \
     --client-urls="{{.Scheme}}://{{.ListenHost}}:{{.ClientPort}}" \