Module: NewRelic::TransactionAnalysis

Included in:
TransactionSample
Defined in:
lib/new_relic/transaction_analysis.rb,
lib/new_relic/transaction_analysis/segment_summary.rb

Defined Under Namespace

Classes: SegmentSummary

Instance Method Summary collapse

Instance Method Details

#breakdown_data(limit = nil) ⇒ Object

return the data that breaks down the performance of the transaction as an array of SegmentSummary objects. If a limit is specified, then limit the data set to the top n



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
 
# File 'lib/new_relic/transaction_analysis.rb', line 16

def breakdown_data(limit = nil)
  metric_hash = {}
  each_segment_with_nest_tracking do |segment|
    unless segment == root_segment
      metric_name = segment.metric_name
      metric_hash[metric_name] ||= SegmentSummary.new(metric_name, self)
      metric_hash[metric_name] << segment
      metric_hash[metric_name]
    end
  end

  data = metric_hash.values

  data.sort! do |x,y|
    y.exclusive_time <=> x.exclusive_time
  end

  if limit && data.length > limit
    data = data[0..limit - 1]
  end

  # add one last segment for the remaining time if any
  remainder = duration
  data.each do |segment|
    remainder -= segment.exclusive_time
  end

  if (remainder*1000).round > 0
    remainder_summary = SegmentSummary.new('Remainder', self)
    remainder_summary.total_time = remainder_summary.exclusive_time = remainder
    remainder_summary.call_count = 1
    data << remainder_summary
  end

  data
end

#database_time ⇒ Object 



5
6
7
 
# File 'lib/new_relic/transaction_analysis.rb', line 5

def database_time
  time_percentage(/^Database\/.*/)
end

#render_time ⇒ Object 



9
10
11
 
# File 'lib/new_relic/transaction_analysis.rb', line 9

def render_time
  time_percentage(/^View\/.*/)
end

#sql_segments(show_non_sql_segments = true) ⇒ Object

return an array of sql statements executed by this transaction each element in the array contains [sql, parent_segment_metric_name, duration]



55
56
57
58
59
60
61
 
# File 'lib/new_relic/transaction_analysis.rb', line 55

def sql_segments(show_non_sql_segments = true)
  segments = []
  each_segment do |segment|
    segments << segment if segment[:sql] || segment[:sql_obfuscated] || (show_non_sql_segments && segment[:key])
  end
  segments
end