Add GPU utilization monitoring (NVIDIA/Intel) and dropshell service discovery

app/gather_info.sh

@@ -143,6 +143,45 @@ while read -r line; do
     gpu_idx=$((gpu_idx + 1))
 done < <(lspci 2>/dev/null | grep -iE 'vga|3d|display')
 
+# GPU utilization (NVIDIA)
+if command -v nvidia-smi &>/dev/null; then
+    nv_idx=0
+    while IFS=',' read -r name util mem_used mem_total temp; do
+        echo "[nvidia_gpu:$nv_idx]"
+        echo "name=$(echo "$name" | xargs)"
+        echo "utilization_percent=$(echo "$util" | xargs)"
+        echo "memory_used_mb=$(echo "$mem_used" | xargs)"
+        echo "memory_total_mb=$(echo "$mem_total" | xargs)"
+        echo "temperature=$(echo "$temp" | xargs)"
+        nv_idx=$((nv_idx + 1))
+    done < <(nvidia-smi --query-gpu=name,utilization.gpu,memory.used,memory.total,temperature.gpu --format=csv,noheader,nounits 2>/dev/null)
+fi
+
+# GPU utilization (Intel)
+igpu_cmd=$(command -v intel_gpu_top 2>/dev/null)
+if [ -n "$igpu_cmd" ]; then
+    igpu_prefix=""
+    [ "$(id -u)" -ne 0 ] && igpu_prefix="sudo"
+    igpu_idx=0
+    for drm in /sys/class/drm/card*; do
+        [ -d "$drm" ] || continue
+        driver=$(readlink "$drm/device/driver" 2>/dev/null | xargs basename 2>/dev/null)
+        [ "$driver" = "i915" ] || [ "$driver" = "xe" ] || continue
+        card=$(basename "$drm")
+        igpu_raw=$(timeout 2 $igpu_prefix intel_gpu_top -J -s 500 -d /dev/dri/"$card" 2>/dev/null)
+        if [ -n "$igpu_raw" ]; then
+            echo "[intel_gpu:$igpu_idx]"
+            busy=$(echo "$igpu_raw" | grep -oP '"busy"\s*:\s*\K[0-9.]+' | sort -rn | head -1)
+            echo "utilization_percent=${busy:-0}"
+            freq=$(echo "$igpu_raw" | grep -oP '"actual"\s*:\s*\K[0-9.]+' | head -1)
+            [ -n "$freq" ] && echo "frequency_mhz=${freq%.*}"
+            power=$(echo "$igpu_raw" | grep -oP '"GPU"\s*:\s*\K[0-9.]+' | head -1)
+            [ -n "$power" ] && echo "power_w=$power"
+            igpu_idx=$((igpu_idx + 1))
+        fi
+    done
+fi
+
 # Network interfaces
 for iface in $(ls /sys/class/net/ 2>/dev/null); do
     [ "$iface" = "lo" ] && continue
@@ -311,6 +350,22 @@ if command -v virsh &>/dev/null; then
     done
 fi
 
+# Dropshell services
+ds_idx=0
+for svc_dir in /home/dropshell/dropshell/services/*/; do
+    [ -d "$svc_dir" ] || continue
+    svc_env="$svc_dir/config/service.env"
+    [ -f "$svc_env" ] || continue
+    svc_name=$(basename "$svc_dir")
+    echo "[dropshell_service:$ds_idx]"
+    echo "name=$svc_name"
+    container_name=$(grep '^CONTAINER_NAME=' "$svc_env" 2>/dev/null | head -1 | cut -d= -f2 | tr -d '"')
+    [ -n "$container_name" ] && echo "container_name=$container_name"
+    template=$(grep '^TEMPLATE=' "$svc_env" 2>/dev/null | head -1 | cut -d= -f2 | tr -d '"')
+    [ -n "$template" ] && echo "template=$template"
+    ds_idx=$((ds_idx + 1))
+done
+
 # Docker containers
 if command -v docker &>/dev/null; then
     _sudo docker ps -a --format '{{.Names}}\t{{.State}}\t{{.Image}}\t{{.Status}}' 2>/dev/null | while IFS=$'\t' read -r name state image status_text; do