Performance tuning

To decrease the repo queue time, we increase the pool size to 10, and
increas RAM accordingly.

fly.toml

@@ -14,6 +14,7 @@ DATABASE_PATH = '/mnt/music_library/music_library_prod.db'
 PHX_HOST = 'music-library.claudio-ortolina.org'
 PORT = '8080'
 LAST_FM_USER = 'cloud8421'
+POOL_SIZE = '10'
 
 [[mounts]]
 source = 'music_library'
@@ -33,6 +34,6 @@ hard_limit = 1000
 soft_limit = 1000
 
 [[vm]]
-memory = '512mb'
+memory = '1024mb'
 cpu_kind = 'shared'
 cpus = 1