add tag info to newrelic timeout errors

app/logical/related_tag_calculator.rb

@@ -1,7 +1,7 @@
 class RelatedTagCalculator
   def self.find_tags(tag, limit)
     CurrentUser.without_safe_mode do
-      Post.with_timeout(5_000, []) do
+      Post.with_timeout(5_000, [], {:tags => tag}) do
         Post.tag_match(tag).limit(limit).reorder("posts.md5").pluck(:tag_string)
       end
     end
@@ -40,7 +40,7 @@ class RelatedTagCalculator
     counts = Hash.new {|h, k| h[k] = 0}
 
     CurrentUser.without_safe_mode do
-      Post.with_timeout(5_000, []) do
+      Post.with_timeout(5_000, [], {:tags => tag}) do
         Post.tag_match(tag).limit(400).reorder("posts.md5").pluck(:tag_string).each do |tag_string|
           tag_string.scan(/\S+/).each do |tag|
             counts[tag] += 1
@@ -53,7 +53,7 @@ class RelatedTagCalculator
     candidates = convert_hash_to_array(counts, 100)
     similar_counts = Hash.new {|h, k| h[k] = 0}
     CurrentUser.without_safe_mode do
-      PostReadOnly.with_timeout(5_000) do
+      PostReadOnly.with_timeout(5_000, nil, {:tags => tag}) do
         candidates.each do |ctag, _|
           acount = PostReadOnly.tag_match("#{tag} #{ctag}").count
           ctag_record = Tag.find_by_name(ctag)

app/models/post.rb

@@ -1061,7 +1061,7 @@ class Post < ActiveRecord::Base
     end
 
     def fast_count_search(tags, options = {})
-      count = PostReadOnly.with_timeout(3_000, nil) do
+      count = PostReadOnly.with_timeout(3_000, nil, {:tags => tags}) do
         PostReadOnly.tag_match(tags).count
       end
 
@@ -1083,7 +1083,7 @@ class Post < ActiveRecord::Base
       i = Post.maximum(:id)
       sum = 0
       while i > 0
-        count = PostReadOnly.with_timeout(1_000, nil) do
+        count = PostReadOnly.with_timeout(1_000, nil, {:tags => tags}) do
           sum += PostReadOnly.tag_match(tags).where("id <= ? and id > ?", i, i - 25_000).count
           i -= 25_000
         end

app/models/tag.rb

@@ -130,7 +130,7 @@ class Tag < ActiveRecord::Base
     end
 
     def update_category_post_counts
-      Post.with_timeout(30_000, nil) do
+      Post.with_timeout(30_000, nil, {:tags => name}) do
         Post.raw_tag_match(name).where("true /* Tag#update_category_post_counts */").find_each do |post|
           post.reload
           post.set_tag_counts