diff --git a/Dockerfile.template b/Dockerfile.template
index 3bf84fe48..a82d0ff15 100644
--- a/Dockerfile.template
+++ b/Dockerfile.template
@@ -86,6 +86,8 @@ COPY --from=journal /sysroot /
 # Copy mount script for mounting host partitions into container
 COPY mount-partitions.sh .
 
+COPY profile.sh .
+
 # Runtime dependencies
 RUN apk add --update --no-cache \
 	$NODE \
diff --git a/entry.sh b/entry.sh
index ee1459fd9..b9a09f165 100755
--- a/entry.sh
+++ b/entry.sh
@@ -75,5 +75,5 @@ if [ "${LIVEPUSH}" = "1" ]; then
 	exec npx nodemon --watch src --watch typings --ignore tests -e js,ts,json \
 		--exec node -r ts-node/register/transpile-only src/app.ts
 else
-	exec node /usr/src/app/dist/app.js
+	exec node --heapsnapshot-signal=SIGUSR2 /usr/src/app/dist/app.js
 fi
diff --git a/profile.sh b/profile.sh
new file mode 100755
index 000000000..2f13778fc
--- /dev/null
+++ b/profile.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+set -o errexit
+
+SUPERVISOR_PID=1
+# Snapshot interval in seconds (default: 3600s = 1h)
+INTERVAL="${INTERVAL:-3600}"
+
+# Send a SIGUSR2 signal to the supervisor process once every INTERVAL
+while true; do
+    kill -USR2 "${SUPERVISOR_PID}"
+    sleep "${INTERVAL}"
+done
\ No newline at end of file
diff --git a/test/lib/wait-for-it.sh b/test/lib/wait-for-it.sh
index 74f79f080..96d2a0181 100755
--- a/test/lib/wait-for-it.sh
+++ b/test/lib/wait-for-it.sh
@@ -79,11 +79,19 @@ abort_if_not_ready() {
 	exit 1
 }
 
+abort_if_stopped() {
+	echo "Interrupted from external signal" >&2
+	kill "$timer_pid"
+	exit 1
+}
+
 # Trap the signal and start the timer if user timeout is greater than 0
 if [ "$timeout" -gt 0 ]; then
 	trap 'abort_if_not_ready' USR2
 	set_abort_timer "$timeout" $$ &
 	timer_pid=$!
+	# Fail if a signal stops the script
+	trap 'abort_if_stopped' INT TERM
 fi
 
 # Wait for docker