From 070241d15a0782203cba3bdcd1bf62f5dd6b7ad2 Mon Sep 17 00:00:00 2001
From: mayor <graham@mcintire.me>
Date: Fri, 6 Feb 2026 18:36:34 -0600
Subject: [PATCH] feat: add queue depth display to health metrics

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 .../live/admin/monitoring_live.html.heex      | 25 +++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/lib/towerops_web/live/admin/monitoring_live.html.heex b/lib/towerops_web/live/admin/monitoring_live.html.heex
index 8815d726..2ce87886 100644
--- a/lib/towerops_web/live/admin/monitoring_live.html.heex
+++ b/lib/towerops_web/live/admin/monitoring_live.html.heex
@@ -239,7 +239,7 @@
       </div>
 
       <!-- Performance -->
-      <div>
+      <div class="mb-6">
         <h3 class="text-sm font-medium text-gray-700 dark:text-gray-300 mb-3">
           Performance
         </h3>
@@ -263,6 +263,27 @@
         </dl>
       </div>
 
+      <!-- Queue Depths -->
+      <div>
+        <h3 class="text-sm font-medium text-gray-700 dark:text-gray-300 mb-3">
+          Queue Depths
+        </h3>
+        <dl class="space-y-2 text-sm">
+          <div class="flex justify-between">
+            <dt class="text-gray-600 dark:text-gray-400">Pollers</dt>
+            <dd class="font-medium text-gray-900 dark:text-white">
+              {@metrics.queue_depths.pollers}
+            </dd>
+          </div>
+          <div class="flex justify-between">
+            <dt class="text-gray-600 dark:text-gray-400">Discovery</dt>
+            <dd class="font-medium text-gray-900 dark:text-white">
+              {@metrics.queue_depths.discovery}
+            </dd>
+          </div>
+        </dl>
+      </div>
+
       <div class="mt-4 pt-4 border-t border-gray-200 dark:border-gray-700">
         <p class="text-xs text-gray-500 dark:text-gray-500">
           Updates every 10 seconds
@@ -281,7 +302,7 @@
       <% else %>
         <div class="space-y-2 max-h-96 overflow-y-auto">
           <%= for job <- Enum.take(@recent_events, 50) do %>
-            <div class="text-sm border-l-2 pl-3 py-2 <%= event_border_color(job.state) %>">
+            <div class={"text-sm border-l-2 pl-3 py-2 #{event_border_color(job.state)}"}>
               <div class="flex items-start justify-between">
                 <div class="flex-1">
                   <p class="font-medium text-gray-900 dark:text-white">