Class: GroongaQueryLog::Command::CheckPerformanceRegression::Checker
- Inherits:
-
Object
- Object
- GroongaQueryLog::Command::CheckPerformanceRegression::Checker
- Includes:
- Formattable
- Defined in:
- lib/groonga-query-log/command/check-performance-regression.rb
Instance Method Summary collapse
- #check ⇒ Object
-
#initialize(old_statistics, new_statistics, output, threshold, target_queries) ⇒ Checker
constructor
A new instance of Checker.
Constructor Details
#initialize(old_statistics, new_statistics, output, threshold, target_queries) ⇒ Checker
Returns a new instance of Checker.
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# File 'lib/groonga-query-log/command/check-performance-regression.rb', line 351 def initialize(old_statistics, new_statistics, output, threshold, target_queries) @old_statistics = old_statistics @new_statistics = new_statistics @output = output @threshold = threshold @target_queries = target_queries end |
Instance Method Details
#check ⇒ Object
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# File 'lib/groonga-query-log/command/check-performance-regression.rb', line 363 def check old_statistics = filter_statistics(@old_statistics) new_statistics = filter_statistics(@new_statistics) old_queries = old_statistics.group_by(&:raw_command) new_queries = new_statistics.group_by(&:raw_command) query_statistics = [] old_queries.each_key do |query| query_statistic = QueryStatistic.new(query, old_queries[query], new_queries[query], @threshold) next unless query_statistic.slow? query_statistics << query_statistic end n_slow_queries = 0 n_target_operations = 0 n_slow_operations = 0 query_statistics.sort_by(&:ratio).each do |query_statistic| n_slow_queries += 1 @output.puts("Query: \#{query_statistic.query}\nMean (old): \#{format_elapsed_time(query_statistic.old_elapsed_time)}\nMean (new): \#{format_elapsed_time(query_statistic.new_elapsed_time)}\nDiff: \#{format_diff(query_statistic)}\n") operation_sets = query_statistic.operation_sets operation_sets.each_with_index do |operation_set, nth_operation_set| @output.puts("Operation set[\#{nth_operation_set}]:\n") operation_set.statistics.each do |operation_statistic| n_target_operations += 1 next unless operation_statistic.slow? n_slow_operations += 1 index = operation_statistic.index name = operation_statistic.name context = operation_statistic.context label = [name, context].compact.join(" ") old_elapsed_time = operation_statistic.old_elapsed_time new_elapsed_time = operation_statistic.new_elapsed_time @output.puts("Operation[\#{index}]: \#{label}\nMean (old): \#{format_elapsed_time(old_elapsed_time)}\nMean (new): \#{format_elapsed_time(new_elapsed_time)}\nDiff: \#{format_diff(operation_statistic)}\n") end end end n_all_queries = @old_statistics.size n_target_queries = old_queries.size n_old_cached_queries = count_cached_queries(@old_statistics) n_new_cached_queries = count_cached_queries(@new_statistics) @output.puts("Summary:\nSlow queries: \#{format_summary(n_slow_queries, n_target_queries)}\nSlow operations: \#{format_summary(n_slow_operations, n_target_operations)}\nCaches (old): \#{format_summary(n_old_cached_queries, n_all_queries)}\nCaches (new): \#{format_summary(n_new_cached_queries, n_all_queries)}\n") true end |