class NewRelic::Agent::SlowSql

Attributes

backtrace[R]
duration[R]
metric_name[R]
statement[R]

Public Class Methods

new(statement, metric_name, duration, backtrace = nil, params = nil) click to toggle source
# File lib/new_relic/agent/sql_sampler.rb, line 242
def initialize(statement, metric_name, duration, backtrace = nil, params = nil)
  @statement = statement
  @metric_name = metric_name
  @duration = duration
  @backtrace = backtrace
  @params = params
end

Public Instance Methods

base_params() click to toggle source
# File lib/new_relic/agent/sql_sampler.rb, line 254
def base_params
  params = @params || {}

  if NewRelic::Agent.config[:'datastore_tracer.instance_reporting.enabled']
    params[:host] = statement.host if statement.host
    params[:port_path_or_id] = statement.port_path_or_id if statement.port_path_or_id
  end
  if NewRelic::Agent.config[:'datastore_tracer.database_name_reporting.enabled'] && statement.database_name
    params[:database_name] = statement.database_name
  end

  params
end
explain() click to toggle source
# File lib/new_relic/agent/sql_sampler.rb, line 277
def explain
  if statement.config && statement.explainer
    NewRelic::Agent::Database.explain_sql(statement)
  end
end
normalize() click to toggle source
# File lib/new_relic/agent/sql_sampler.rb, line 272
def normalize
  NewRelic::Agent::Database::Obfuscator.instance \
    .default_sql_obfuscator(statement).gsub(/\?\s*\,\s*/, '').gsub(/\s/, '')
end
obfuscate() click to toggle source
# File lib/new_relic/agent/sql_sampler.rb, line 268
def obfuscate
  NewRelic::Agent::Database.obfuscate_sql(statement)
end
prepare_to_send() click to toggle source

We can’t serialize the explainer, so clear it before we transmit

# File lib/new_relic/agent/sql_sampler.rb, line 284
def prepare_to_send
  statement.explainer = nil
end
sql() click to toggle source
# File lib/new_relic/agent/sql_sampler.rb, line 250
def sql
  statement.sql
end