Class: GroongaQueryLog::Command::CheckPerformanceRegression::QueryStatistic

Inherits:
Statistic
  • Object
show all
Defined in:
lib/groonga-query-log/command/check-performance-regression.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Statistic

#diff_elapsed_time, #new_elapsed_time, #old_elapsed_time, #ratio

Constructor Details

#initialize(query, old, new, threshold) ⇒ QueryStatistic

Returns a new instance of QueryStatistic.



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# File 'lib/groonga-query-log/command/check-performance-regression.rb', line 290

def initialize(query, old, new, threshold)
  super(old, new, threshold)
  @query = query
end

Instance Attribute Details

#query ⇒ Object (readonly)

Returns the value of attribute query.



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# File 'lib/groonga-query-log/command/check-performance-regression.rb', line 289

def query
  @query
end

Instance Method Details

#operation_sets ⇒ Object 



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# File 'lib/groonga-query-log/command/check-performance-regression.rb', line 299

def operation_sets
  old_operation_name_sets = @old.group_by do |statistic|
    statistic.operations.collect do |operation|
      operation[:name]
    end
  end
  new_operation_name_sets = @new.group_by do |statistic|
    statistic.operations.collect do |operation|
      operation[:name]
    end
  end

  operation_sets = []
  operation_name_sets =
    (old_operation_name_sets.keys & new_operation_name_sets.keys)
  operation_name_sets.each do |operation_names|
    old = old_operation_name_sets[operation_names]
    next if old.nil?
    new = new_operation_name_sets[operation_names]
    next if new.nil?
    statistics = operation_names.size.times.collect do |i|
      old_operations = old.collect do |statistic|
        statistic.operations[i]
      end
      new_operations = new.collect do |statistic|
        statistic.operations[i]
      end
      operation = old_operations[0]
      OperationStatistic.new(operation,
                             i,
                             old_operations,
                             new_operations,
                             @threshold)
    end
    operation_set = OperationSet.new(operation_names, statistics)
    operation_sets << operation_set
  end
  operation_sets
end

#slow? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/groonga-query-log/command/check-performance-regression.rb', line 295

def slow?
  @threshold.slow_query?(diff_elapsed_time, ratio)
end