boards#index性能优化

Gemfile

@@ -1,5 +1,5 @@
-source 'https://ruby.taobao.org'
-#source 'http://ruby.sdutlinux.org/'
+source 'https://rubygems.org/'
+### 这里执行bundle config mirror.https://rubygems.org https://gems.ruby-china.org 切换到ruby-china源
 
 unless RUBY_PLATFORM =~ /w32/
   # unix-like only
@@ -42,6 +42,11 @@ gem 'kaminari'
 gem 'elasticsearch-model'
 gem 'elasticsearch-rails'
 
+
+### profile
+gem 'oneapm_rpm'
+gem "query_reviewer", group: :development
+
 group :development do
   gem 'grape-swagger'
   gem 'better_errors', '~> 1.1.0'

app/models/praise_tread.rb

@@ -88,4 +88,11 @@ class PraiseTread < ActiveRecord::Base
       UserLevels.update_user_level(target_user)
     end
   end
+
+  def self.praised(activity)
+    self.where(praise_tread_object_id: activity.id,
+               praise_tread_object_type: activity.class.to_s,
+               user_id: User.current.id).empty?
+  end
+
 end

app/views/praise_tread/_praise.html.erb

@@ -1,4 +1,4 @@
-<% if PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",activity.id,activity.class.to_s,User.current.id).empty? %>
+<% if PraiseTread.praised(activity) %>
     <a href='<%= Setting.protocol+"://"+Setting.host_name+"/praise_tread/praise_plus?obj_id="+activity.id.to_s+"&obj_type="+activity.class.name+"&user_activity_id="+user_activity_id.to_s+"&type="+type.to_s %>' data-remote="true" class="<%=type == 'reply'? 'fr' : 'ml15' %> likeButton" title="点赞" >
       <span class="likeText">赞</span>
       <% num = get_praise_num(activity) %>

config/oneapm.yml

@@ -1,134 +1,36 @@
 #
-# OneApm RubyAgent Configuration
+# OneApm Ruby探针配置
 #
 
-# Here are the settings that are common to all environments
 common: &default_settings
-  # ============================== LICENSE KEY ===============================
 
-  #
-  # Get your license key from oneapm.com
-  #
   license_key: 'BAQMBw8FUwR2542UFFpDXFgVVk66e2dZWB4EBlQHSf846wgBGwICFQoD0498BAEfBgNIAlQ='
 
-  # Agent Enabled (Ruby/Rails Only)
-  # Valid values are true, false and auto.
+  # 您在这里填写的app_name会显示在OneAPM的管理后台界面中。
   #
-  # agent_enabled: auto
+  # 如果您修改了此处的app_name，一个新的应用会出现在后台，
+  # 数据会上传到这个新应用，并停止向旧的应用上传数据。
+  #
+  app_name: trustie
 
-  # This app_name will be the application name in oneapm.com in your account.
-  #
-  # Caution: If you change this name, a new application will appear in the OneApm
-  # user interface with the new name, and data will stop reporting to the
-  # app with the old name.
-  #
-  app_name: trusite
+#
+# 环境相关配置
+#
 
-  # When "true", the agent collects performance data about your
-  # application and reports this data to the OneApm service at
-  # oneapm.com. This global switch is normally overridden for each
-  # environment below. (formerly called 'enabled')
+production:
+  <<: *default_settings
   monitor_mode: true
 
-  # Specify its log level here.
-  log_level: info
-
-  # log_file_path: 'log'
-  # log_file_name: 'oneapm_agent.log'
-
-  # The oneapm agent communicates with the service via https by default.
-  # ssl: true
-
-  # ======================== Browser Monitoring =============================
-  browser_monitoring:
-    # By default the agent automatically injects the monitoring JavaScript
-    # into web pages. Set this attribute to false to turn off this behavior.
-    auto_instrument: true
-
-  # Proxy settings for connecting to the OneApm server.
-  #
-  # proxy_host: hostname
-  # proxy_port: 8080
-  # proxy_user:
-  # proxy_pass:
-
-  # Tells transaction tracer and error collector (when enabled)
-  # whether or not to capture HTTP params.  When true, frameworks can
-  # exclude HTTP parameters from being captured.
-  # Rails: the RoR filter_parameter_logging excludes parameters
-  capture_params: false
-
-  # Transaction tracer captures deep information about slow
-  # transactions and sends this to the OneApm service once a
-  # minute. Included in the transaction is the exact call sequence of
-  # the transactions including any SQL statements issued.
-  transaction_tracer:
-
-    # Transaction tracer is enabled by default.
-    enabled: true
-
-    # Threshold in seconds for when to collect a transaction
-    # trace. When the response time of a controller action exceeds
-    # this threshold, a transaction trace will be recorded and sent to
-    # OneApm. Valid values are any float value, or (default) "apdex_f",
-    # which will use the threshold for an dissatisfying Apdex
-    # controller action - four times the Apdex T value.
-    transaction_threshold: apdex_f
-
-    # When transaction tracer is on, SQL statements can optionally be
-    # recorded. The recorder has three modes, "off" which sends no
-    # SQL, "raw" which sends the SQL statement in its original form,
-    # and "obfuscated", which strips out numeric and string literals.
-    record_sql: obfuscated
-
-    # Threshold in seconds for when to collect stack trace for a SQL
-    # call. In other words, when SQL statements exceed this threshold,
-    # then capture and send to OneApm the current stack trace. This is
-    # helpful for pinpointing where long SQL calls originate from.
-    stack_trace_threshold: 0.500
-
-    # Determines whether the agent will capture query plans for slow
-    # SQL queries.  Only supported in mysql and postgres.  Should be
-    # set to false when using other adapters.
-    # explain_enabled: true
-
-    # Threshold for query execution time below which query plans will
-    # not be captured.  Relevant only when `explain_enabled` is true.
-    # explain_threshold: 0.5
-
-  # Error collector captures information about uncaught exceptions and
-  # sends them to OneApm for viewing
-  error_collector:
-
-    # Error collector is enabled by default.
-    enabled: true
-
-    # Ignore the following errors, add your own.
-    ignore_errors: "ActionController::RoutingError,Sinatra::NotFound"
-
-# ===================== Application Environments ========================
-# Environment-specific settings are in this section.
-# For Rails applications, RAILS_ENV is used to determine the environment.
-
-# NOTE if your application has other named environments, you should
-# provide oneapm configuration settings for these environments here.
-
 development:
   <<: *default_settings
-  # Turn on communication to OneApm service in development mode
+  # development模式下，探针开启并上传性能数据
   monitor_mode: true
-  app_name: My Application (Development)
+  app_name: trustie(Development)
 
 test:
   <<: *default_settings
   monitor_mode: false
 
-# Turn on the agent in production for 24x7 monitoring.
-production:
-  <<: *default_settings
-  monitor_mode: true
-
-# Staging environment which behaves identically to production.
 staging:
   <<: *default_settings
   monitor_mode: true

config/query_reviewer.yml

@@ -0,0 +1,39 @@
+all:
+    inject_view: true
+    stack_trace_lines: 3
+    trace_includes_vendor: false
+    trace_includes_lib: true
+    profiling: enabled
+    production_data: true
+    max_safe_key_length: 100
+    disable_sql_cache: true    
+
+    warn_severity: 3
+    critical_severity: 7
+
+    warn_select_count: 20
+    critical_select_count: 50
+
+    warn_update_count: 5
+    critical_update_count: 10
+
+    warn_insert_count: 5
+    critical_insert_count: 10
+
+    warn_delete_count: 5
+    critical_delete_count: 10
+
+    warn_duration_threshold: 0.2
+    critical_duration_threshold: 1.0
+
+    warn_affected_rows: 10
+    critical_affected_rows: 100
+
+development:
+    enabled: true
+
+production:
+    enabled: false
+
+test:
+    enabled: false