Removes Sentry custom instrumentation

app/models/case_log.rb

@@ -66,13 +66,10 @@ class CaseLog < ApplicationRecord
   end
 
   def collection_start_year
-    transaction = Sentry.start_transaction(op: "collection_start_year")
     return unless startdate
 
     window_end_date = Time.zone.local(startdate.year, 4, 1)
-    start_year = startdate < window_end_date ? startdate.year - 1 : startdate.year
-    transaction.finish if transaction
-    start_year
+    startdate < window_end_date ? startdate.year - 1 : startdate.year
   end
 
   def form_name

config/initializers/sentry.rb

@@ -1,5 +1,5 @@
 Sentry.init do |config|
   config.breadcrumbs_logger = %i[active_support_logger http_logger]
   config.enabled_environments = %w[production staging]
-  config.traces_sample_rate = 1
+  config.traces_sample_rate = 0.2
 end