perf: ⚡ Assign specific CPU cores to bot and DB container.

.env.example

@@ -0,0 +1,11 @@
+TOKEN=
+
+IS_DEBUG=false
+
+SUGGESTIONS_CHANNEL_ID=
+
+SERVER_INVITE=
+
+# The CPU cores assigned to each container, e.g. "0,1" for the first two cores.
+# CPUSET_BOT=
+# CPUSET_DATABASE=

compose.yml

@@ -3,6 +3,7 @@ name: "payphone"
 services:
   bot:
     build: .
+    cpuset: ${CPUSET_BOT:-0,1}
     env_file:
       - .env
     environment:
@@ -14,6 +15,7 @@ services:
 
   database:
     image: postgres:16.3
+    cpuset: ${CPUSET_DATABASE:-2,3}
     environment:
       - POSTGRES_DB=payphone
       - POSTGRES_USER=payphone