diff --git a/modules/security/bot-analyzer.sh b/modules/security/bot-analyzer.sh
index f9fde33..827dbf7 100755
--- a/modules/security/bot-analyzer.sh
+++ b/modules/security/bot-analyzer.sh
@@ -1656,37 +1656,25 @@ calculate_threat_scores() {
 
     # Pre-load server IPs for fast exclusion checking (avoids grep in loop)
     declare -A server_ips_array
-    echo "  [DEBUG] Pre-loading server IPs..." >&2
     if [ -f "$TEMP_DIR/server_ips.txt" ]; then
         while read -r ip; do
             [ -n "$ip" ] && server_ips_array["$ip"]=1
         done < "$TEMP_DIR/server_ips.txt"
     fi
-    echo "  [DEBUG] Loaded $(( ${#server_ips_array[@]} )) server IPs" >&2
 
-    # Pre-count requests per IP (MUCH faster than grepping for each IP)
+    # Pre-count requests per IP using mapfile (faster than while-read on large files)
     declare -A ip_request_counts
-    echo "  [DEBUG] Counting requests per IP from: $TEMP_DIR/parsed_logs.txt" >&2
-    echo "  [DEBUG] File exists: $([ -f "$TEMP_DIR/parsed_logs.txt" ] && echo "yes" || echo "no")" >&2
-    echo "  [DEBUG] File size: $(wc -c < "$TEMP_DIR/parsed_logs.txt" 2>/dev/null || echo "error") bytes" >&2
-
-    # Use mapfile for faster counting instead of while-read
     mapfile -t parsed_lines < "$TEMP_DIR/parsed_logs.txt"
-    echo "  [DEBUG] Read $(( ${#parsed_lines[@]} )) lines" >&2
-
     for line in "${parsed_lines[@]}"; do
         ip="${line%%|*}"
         ((ip_request_counts["$ip"]++))
     done
-    echo "  [DEBUG] Found $(( ${#ip_request_counts[@]} )) unique IPs" >&2
 
     # Build hash tables from threat files for O(1) lookups
     # OPTIMIZATION: Use awk instead of echo|awk|cut in loops (10x faster)
     declare -A threat_ips_sqli threat_ips_xss threat_ips_path threat_ips_rce threat_ips_login
     declare -A threat_ips_suspicious threat_ips_ddos threat_admin_count threat_404_count
 
-    echo "  [DEBUG] Loading threat files..." >&2
-
     # Parse each threat file and build hash tables (using mapfile to avoid subshells)
     if [ -f "$TEMP_DIR/sqli_attempts.txt" ]; then
         mapfile -t sqli_ips < <(awk '{print $2}' "$TEMP_DIR/sqli_attempts.txt" | cut -d'|' -f1)