diff --git a/build_static.sh b/build_static.sh
index 5656ad4..5d1a326 100755
--- a/build_static.sh
+++ b/build_static.sh
@@ -77,6 +77,11 @@ case "$ARCH" in
         ;;
 esac
 
+# Append _debug suffix to output name for debug builds so production binary is never overwritten
+if [ "$DEBUG_BUILD" = true ]; then
+    OUTPUT_NAME="${OUTPUT_NAME}_debug"
+fi
+
 echo "Building for platform: $PLATFORM"
 echo "Output binary: $OUTPUT_NAME"
 echo ""
diff --git a/deploy_lt_debug.sh b/deploy_lt_debug.sh
new file mode 100755
index 0000000..158295b
--- /dev/null
+++ b/deploy_lt_debug.sh
@@ -0,0 +1,122 @@
+#!/bin/bash
+
+# C-Relay Debug Binary Deployment Script
+# Deploys build/c_relay_static_x86_64_debug to server for CPU profiling
+#
+# Usage:
+#   ./deploy_lt_debug.sh           -- deploy debug binary and restart
+#   ./deploy_lt_debug.sh --profile -- deploy, then run perf and fetch results
+#
+# After deploying, profile with:
+#   sudo perf record -g -p $(pgrep c_relay) -- sleep 30
+#   sudo perf report --stdio --sort=symbol --no-children -n 2>/dev/null | head -80
+#
+# Restore production binary:
+#   ./deploy_lt.sh
+
+set -e
+
+LOCAL_DEBUG_BINARY="build/c_relay_static_x86_64_debug"
+REMOTE_BINARY_PATH="/usr/local/bin/c_relay/c_relay"
+REMOTE_PROD_BACKUP="/usr/local/bin/c_relay/c_relay.production"
+SERVICE_NAME="c-relay"
+REMOTE_HOST="ubuntu@laantungir.com"
+
+# Check debug binary exists
+if [ ! -f "$LOCAL_DEBUG_BINARY" ]; then
+    echo "ERROR: Debug binary not found: $LOCAL_DEBUG_BINARY"
+    echo ""
+    echo "Build it first with:"
+    echo "  ./build_static.sh --debug"
+    echo ""
+    exit 1
+fi
+
+echo "=========================================="
+echo "C-Relay Debug Deployment"
+echo "=========================================="
+echo "Binary: $LOCAL_DEBUG_BINARY ($(du -h "$LOCAL_DEBUG_BINARY" | cut -f1))"
+echo "Target: $REMOTE_HOST:$REMOTE_BINARY_PATH"
+echo ""
+echo "WARNING: Debug binary has symbols and is larger than production."
+echo "         It is safe to run but should not be left deployed long-term."
+echo ""
+
+# Backup production binary (only if not already backed up)
+echo "Backing up production binary..."
+ssh "$REMOTE_HOST" "
+    if [ ! -f '$REMOTE_PROD_BACKUP' ]; then
+        sudo cp '$REMOTE_BINARY_PATH' '$REMOTE_PROD_BACKUP'
+        echo 'Production binary backed up to $REMOTE_PROD_BACKUP'
+    else
+        echo 'Production backup already exists, skipping'
+    fi
+"
+
+# Upload debug binary
+echo "Uploading debug binary..."
+scp "$LOCAL_DEBUG_BINARY" "$REMOTE_HOST:/tmp/c_relay_debug.tmp"
+
+# Install debug binary
+echo "Installing debug binary..."
+ssh "$REMOTE_HOST" "
+    sudo mv '/tmp/c_relay_debug.tmp' '$REMOTE_BINARY_PATH'
+    sudo chown c-relay:c-relay '$REMOTE_BINARY_PATH'
+    sudo chmod +x '$REMOTE_BINARY_PATH'
+"
+
+# Restart service
+echo "Restarting c-relay service..."
+ssh "$REMOTE_HOST" "sudo systemctl daemon-reload && sudo systemctl restart '$SERVICE_NAME'"
+
+echo ""
+echo "✓ Debug binary deployed and service restarted"
+echo ""
+
+# If --profile flag, run perf automatically
+if [ "$1" = "--profile" ]; then
+    echo "=========================================="
+    echo "Running perf profile (30 seconds)..."
+    echo "=========================================="
+    echo ""
+    
+    # Wait for relay to start
+    sleep 3
+    
+    ssh "$REMOTE_HOST" "
+        PID=\$(pgrep c_relay)
+        if [ -z \"\$PID\" ]; then
+            echo 'ERROR: c_relay not running'
+            exit 1
+        fi
+        echo \"Profiling PID \$PID for 30 seconds...\"
+        sudo perf record -g -p \$PID -- sleep 30
+        echo ''
+        echo '=== TOP FUNCTIONS BY CPU ==='
+        sudo perf report --stdio --sort=symbol --no-children -n 2>/dev/null | head -60
+    "
+else
+    echo "=========================================="
+    echo "Next Steps: Profile the relay"
+    echo "=========================================="
+    echo ""
+    echo "SSH to server and run:"
+    echo "  sudo perf record -g -p \$(pgrep c_relay) -- sleep 30"
+    echo "  sudo perf report --stdio --sort=symbol --no-children -n 2>/dev/null | head -60"
+    echo ""
+    echo "Or run with --profile to do it automatically:"
+    echo "  ./deploy_lt_debug.sh --profile"
+fi
+
+echo ""
+echo "=========================================="
+echo "Restore Production Binary When Done"
+echo "=========================================="
+echo ""
+echo "Run this to restore the production binary:"
+echo "  ./deploy_lt.sh"
+echo ""
+echo "Or manually on the server:"
+echo "  sudo cp '$REMOTE_PROD_BACKUP' '$REMOTE_BINARY_PATH'"
+echo "  sudo systemctl restart $SERVICE_NAME"
+echo ""
diff --git a/src/main.h b/src/main.h
index 475b8e0..4355b3b 100644
--- a/src/main.h
+++ b/src/main.h
@@ -13,8 +13,8 @@
 // Using CRELAY_ prefix to avoid conflicts with nostr_core_lib VERSION macros
 #define CRELAY_VERSION_MAJOR 1
 #define CRELAY_VERSION_MINOR 2
-#define CRELAY_VERSION_PATCH 7
-#define CRELAY_VERSION "v1.2.7"
+#define CRELAY_VERSION_PATCH 8
+#define CRELAY_VERSION "v1.2.8"
 
 // Relay metadata (authoritative source for NIP-11 information)
 #define RELAY_NAME "C-Relay"