Enable jemalloc

Dockerfile

@@ -27,7 +27,7 @@ RUN bundle install --path /gems --jobs 100 --deployment --without development:te
 FROM public.ecr.aws/sorah/ruby:3.2
 
 RUN apt-get update \
-    && apt-get install -y libpq5 \
+    && apt-get install -y libjemalloc2 libpq5 \
     && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app

fly.toml

@@ -36,16 +36,15 @@ console_command = '/rails/bin/rails console'
   GITHUB_APP_ID = "990067"
   GITHUB_CLIENT_ID = "Iv23liCJtVnA9gLDRmaL"
   GITHUB_REPO = "tokyorubykaigi12/auth"
+  LD_PRELOAD = "/usr/lib/x86_64-linux-gnu/libjemalloc.so.2"
   MAILGUN_SMTP_LOGIN = "[email protected]"
   MAILGUN_SMTP_PORT = "587"
   MAILGUN_SMTP_SERVER = "smtp.mailgun.org"
+  MALLOC_CONF = "dirty_decay_ms:0,muzzy_decay_ms:0,narenas:2,background_thread:true,thp:never"
   ORG_NAME = "Tokyo RubyKaigi 12 Team"
   RAILS_ENV = "production"
   RAILS_SERVE_STATIC_FILES = "1"
   S3_FILES_BUCKET = "tokyorubykaigi12"
   S3_FILES_PREFIX = "sponsor-app-production/"
   S3_FILES_REGION = "ap-northeast-1"
   S3_FILES_ROLE = "arn:aws:iam::985623304185:role/Trk12SponsorAppProduction"
-
-  # LD_PRELOAD = "/usr/lib/x86_64-linux-gnu/libjemalloc.so.2"
-  # MALLOC_CONF = "dirty_decay_ms:0,muzzy_decay_ms:0,narenas:2,background_thread:true,thp:never"