Reduce Sentry sampling rates for performance monitoring

config/initializers/sentry.rb

@@ -8,12 +8,12 @@ if ENV["SENTRY_DSN"].present?
     # Set traces_sample_rate to 1.0 to capture 100%
     # of transactions for performance monitoring.
     # We recommend adjusting this value in production.
-    config.traces_sample_rate = 0.5
+    config.traces_sample_rate = 0.25
 
     # Set profiles_sample_rate to profile 100%
     # of sampled transactions.
     # We recommend adjusting this value in production.
-    config.profiles_sample_rate = 0.5
+    config.profiles_sample_rate = 0.25
 
     config.profiler_class = Sentry::Vernier::Profiler
   end