Module: Analytics::Database

This method renders the partial containing Database Usage Graphs.

    # File lib/graph_controller_extensions/database_analytics.rb, line 33
33:     def get_database_data(app_id)
34:       @app_id = app_id
35:       check_and_set_query_date      
36:       @percentage_db_usage_graph = get_database_usage_graph(@app_id)
37:       render :partial => 'database_usage_graph'
38:     end

get_database_usage_graph(app_id)

This method is to populate the varriable graph4 and graph9 with the respective graphs data. graph4 contains the data for the Percentage time spent in database layer graph. graph9 contains the data for the Top database consuming urls graph.

[Source]

    # File lib/graph_controller_extensions/database_analytics.rb, line 27
27:     def get_database_usage_graph(app_id)
28:     @start_hour, @end_hour, start_time, end_time = get_start_and_end_time_from_session()    
29:       percentage_db_usage_graph = plot_graph("graph/get_percentage_db_usage_data/#{app_id}?time_slab=#{start_time}.#{end_time}", 'percentage_db_usage')#Graph depicts the % database usage     
30:     end

get_percentage_db_usage_data()

This method is used to get the data for percentage db usage from the AppTimeSample model. This data is supplied to the bar_grap method to plot the line graph.

[Source]

    # File lib/graph_controller_extensions/database_analytics.rb, line 55
55:     def get_percentage_db_usage_data
56:       start_time,end_time = get_time_range(params[:time_slab])
57:       app_id = params[:id]
58:       wall_time, db_time, max, slab, step = AppTimeSample.get_application_data(app_id, start_time, end_time, "db")
59:       line_graph(wall_time, db_time, PERCENTAGE_TIME_SPENT_IN_DATABASE_LAYER_GRAPH_TITLE, max, slab, step, "Wall Time", "% Time Spent")
60:     end

percentage_time_spent_in_db_layer()

This method is called for getting the percentage time spent graph for a specific date and time.

[Source]

    # File lib/graph_controller_extensions/database_analytics.rb, line 41
41:     def percentage_time_spent_in_db_layer
42:         app_id = params[:app_id]
43:         time_array = get_start_end_time(params[:date], params[:start_time], params[:end_time])
44:         if time_array.size > 1
45:             @percentage_db_usage_graph = plot_graph("graph/get_percentage_db_usage_data/#{app_id}?time_slab=#{time_array[0]}.#{time_array[1]}", 'percentage_db_usage')
46:            render :text => @percentage_db_usage_graph
47:         else
48:             render :text => time_array[0]
49:         end
50:     end

Methods

Public Instance methods