Split admin Infra page into Redis global + per-database stats

Shows 3 Redis databases separately (Messenger, Sessions, Cache) with
key count and average TTL, alongside global Redis stats and PostgreSQL.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

templates/admin/infra.html.twig

@@ -5,43 +5,43 @@
 {% block body %}
     <h1 class="text-3xl font-black uppercase tracking-tighter italic heading-page mb-8">Infrastructure</h1>
 
+    {# Redis Global #}
     <div class="flex flex-wrap gap-6 mb-8">
-        {# Redis #}
         <div class="flex-1 min-w-[400px]">
             <div class="admin-card">
                 <div class="flex items-center justify-between mb-4">
-                    <h2 class="text-sm font-black uppercase tracking-widest">Redis</h2>
-                    {% if redis.connected %}
+                    <h2 class="text-sm font-black uppercase tracking-widest">Redis — Global</h2>
+                    {% if redis_global.connected %}
                         <span class="admin-badge-green text-xs font-black uppercase">Connecte</span>
                     {% else %}
                         <span class="admin-badge-red text-xs font-black uppercase">Deconnecte</span>
                     {% endif %}
                 </div>
 
-                {% if redis.connected %}
+                {% if redis_global.connected %}
                 <div class="flex flex-col gap-0">
-                    {{ _self.infra_row('Version', redis.version) }}
-                    {{ _self.infra_row('Uptime', redis.uptime_days ~ ' jours') }}
-                    {{ _self.infra_row('Role', redis.role) }}
-                    {{ _self.infra_row('Clients connectes', redis.connected_clients) }}
-                    {{ _self.infra_row('Ops/sec', redis.instantaneous_ops_per_sec) }}
+                    {{ _self.row('Version', redis_global.version) }}
+                    {{ _self.row('Uptime', redis_global.uptime_days ~ ' jours') }}
+                    {{ _self.row('Role', redis_global.role) }}
+                    {{ _self.row('Clients connectes', redis_global.connected_clients) }}
+                    {{ _self.row('Ops/sec', redis_global.instantaneous_ops_per_sec) }}
 
                     <div class="border-t border-gray-200 my-2"></div>
                     <p class="text-[10px] font-black uppercase tracking-widest text-gray-400 mb-1">Memoire</p>
-                    {{ _self.infra_row('Utilisee', redis.used_memory_human) }}
-                    {{ _self.infra_row('Pic', redis.used_memory_peak_human) }}
+                    {{ _self.row('Utilisee', redis_global.used_memory_human) }}
+                    {{ _self.row('Pic', redis_global.used_memory_peak_human) }}
 
                     <div class="border-t border-gray-200 my-2"></div>
-                    <p class="text-[10px] font-black uppercase tracking-widest text-gray-400 mb-1">Cache</p>
-                    {{ _self.infra_row('Commandes traitees', redis.total_commands_processed|number_format(0, '.', ' ')) }}
-                    {{ _self.infra_row('Hits', redis.keyspace_hits|number_format(0, '.', ' ')) }}
-                    {{ _self.infra_row('Misses', redis.keyspace_misses|number_format(0, '.', ' ')) }}
-                    {{ _self.infra_row_colored('Hit Rate', redis.hit_rate, redis.hit_rate != 'N/A' and redis.hit_rate|replace({'%': ''})|number_format > 80 ? 'green' : (redis.hit_rate == 'N/A' ? 'gray' : 'red')) }}
-                    {{ _self.infra_row('Cles expirees', redis.expired_keys|number_format(0, '.', ' ')) }}
-                    {{ _self.infra_row_colored('Cles evictees', redis.evicted_keys, redis.evicted_keys == '0' ? 'green' : 'red') }}
+                    <p class="text-[10px] font-black uppercase tracking-widest text-gray-400 mb-1">Performance</p>
+                    {{ _self.row('Commandes traitees', redis_global.total_commands_processed|number_format(0, '.', ' ')) }}
+                    {{ _self.row('Hits', redis_global.keyspace_hits|number_format(0, '.', ' ')) }}
+                    {{ _self.row('Misses', redis_global.keyspace_misses|number_format(0, '.', ' ')) }}
+                    {{ _self.row_color('Hit Rate', redis_global.hit_rate, redis_global.hit_rate != 'N/A' and redis_global.hit_rate|replace({'%': ''})|number_format > 80 ? 'green' : (redis_global.hit_rate == 'N/A' ? 'gray' : 'red')) }}
+                    {{ _self.row('Cles expirees', redis_global.expired_keys|number_format(0, '.', ' ')) }}
+                    {{ _self.row_color('Cles evictees', redis_global.evicted_keys, redis_global.evicted_keys == '0' ? 'green' : 'red') }}
                 </div>
                 {% else %}
-                    <p class="text-sm text-red-500 font-bold">{{ redis.error }}</p>
+                    <p class="text-sm text-red-500 font-bold">{{ redis_global.error }}</p>
                 {% endif %}
             </div>
         </div>
@@ -60,20 +60,20 @@
 
                 {% if postgres.connected %}
                 <div class="flex flex-col gap-0">
-                    {{ _self.infra_row('Version', postgres.version) }}
-                    {{ _self.infra_row('Uptime', postgres.uptime) }}
-                    {{ _self.infra_row('Taille BDD', postgres.db_size) }}
-                    {{ _self.infra_row('Tables', postgres.table_count) }}
+                    {{ _self.row('Version', postgres.version) }}
+                    {{ _self.row('Uptime', postgres.uptime) }}
+                    {{ _self.row('Taille BDD', postgres.db_size) }}
+                    {{ _self.row('Tables', postgres.table_count) }}
 
                     <div class="border-t border-gray-200 my-2"></div>
                     <p class="text-[10px] font-black uppercase tracking-widest text-gray-400 mb-1">Connexions</p>
-                    {{ _self.infra_row('Actives', postgres.active_connections) }}
-                    {{ _self.infra_row('Total', postgres.total_connections ~ ' / ' ~ postgres.max_connections) }}
+                    {{ _self.row('Actives', postgres.active_connections) }}
+                    {{ _self.row('Total', postgres.total_connections ~ ' / ' ~ postgres.max_connections) }}
 
                     <div class="border-t border-gray-200 my-2"></div>
                     <p class="text-[10px] font-black uppercase tracking-widest text-gray-400 mb-1">Performance</p>
-                    {{ _self.infra_row_colored('Cache Hit Ratio', postgres.cache_hit_ratio, postgres.cache_hit_ratio != 'N/A' and postgres.cache_hit_ratio|replace({'%': ''})|number_format > 95 ? 'green' : (postgres.cache_hit_ratio == 'N/A' ? 'gray' : 'yellow')) }}
-                    {{ _self.infra_row_colored('Dead Tuples', postgres.dead_tuples|number_format(0, '.', ' '), postgres.dead_tuples < 10000 ? 'green' : (postgres.dead_tuples < 100000 ? 'yellow' : 'red')) }}
+                    {{ _self.row_color('Cache Hit Ratio', postgres.cache_hit_ratio, postgres.cache_hit_ratio != 'N/A' and postgres.cache_hit_ratio|replace({'%': ''})|number_format > 95 ? 'green' : (postgres.cache_hit_ratio == 'N/A' ? 'gray' : 'yellow')) }}
+                    {{ _self.row_color('Dead Tuples', postgres.dead_tuples|number_format(0, '.', ' '), postgres.dead_tuples < 10000 ? 'green' : (postgres.dead_tuples < 100000 ? 'yellow' : 'red')) }}
                 </div>
                 {% else %}
                     <p class="text-sm text-red-500 font-bold">{{ postgres.error }}</p>
@@ -81,16 +81,44 @@
             </div>
         </div>
     </div>
+
+    {# Redis DBs #}
+    <h2 class="text-xl font-black uppercase tracking-tighter italic heading-page mb-4">Redis — Databases</h2>
+    <div class="flex flex-wrap gap-6 mb-8">
+        {% for db in redis_dbs %}
+        <div class="flex-1 min-w-[250px]">
+            <div class="admin-card">
+                <div class="flex items-center justify-between mb-4">
+                    <h2 class="text-sm font-black uppercase tracking-widest">{{ db.label }}</h2>
+                    {% if db.connected %}
+                        <span class="admin-badge-green text-xs font-black uppercase">{{ db.db }}</span>
+                    {% else %}
+                        <span class="admin-badge-red text-xs font-black uppercase">Erreur</span>
+                    {% endif %}
+                </div>
+
+                {% if db.connected %}
+                <div class="flex flex-col gap-0">
+                    {{ _self.row('Cles', db.keys|number_format(0, '.', ' ')) }}
+                    {{ _self.row('TTL moyen', db.avg_ttl) }}
+                </div>
+                {% else %}
+                    <p class="text-sm text-red-500 font-bold">{{ db.error }}</p>
+                {% endif %}
+            </div>
+        </div>
+        {% endfor %}
+    </div>
 {% endblock %}
 
-{% macro infra_row(label, value) %}
+{% macro row(label, value) %}
 <div class="flex justify-between py-1.5 text-sm">
     <span class="text-gray-500 font-bold">{{ label }}</span>
     <span class="font-black">{{ value }}</span>
 </div>
 {% endmacro %}
 
-{% macro infra_row_colored(label, value, color) %}
+{% macro row_color(label, value, color) %}
 <div class="flex justify-between py-1.5 text-sm">
     <span class="text-gray-500 font-bold">{{ label }}</span>
     <span class="font-black {% if color == 'green' %}text-green-600{% elseif color == 'red' %}text-red-600{% elseif color == 'yellow' %}text-yellow-600{% else %}text-gray-400{% endif %}">{{ value }}</span>