Method: NewRelic::Agent::SqlSampler#notice_sql

Defined in:
lib/new_relic/agent/sql_sampler.rb

#notice_sql(sql, metric_name, config, duration, state = nil, explainer = nil, binds = nil, name = nil) ⇒ Object

Deprecated.

Use Datastores.notice_sql instead.

Records an SQL query, potentially creating a new slow SQL trace, or aggregating the query into an existing slow SQL trace.

This method should be used only by gem authors wishing to extend the Ruby agent to instrument new database interfaces - it should generally not be called directly from application code.

Parameters:

  • sql (String) —

    the SQL query being recorded

  • metric_name (String) —

    is the metric name under which this query will be recorded

  • config (Object) —

    is the driver configuration for the connection

  • duration (Float) —

    number of seconds the query took to execute

  • explainer (Proc) (defaults to: nil) —

    for internal use only - 3rd-party clients must not pass this parameter.

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# File 'lib/new_relic/agent/sql_sampler.rb', line 142

def notice_sql(sql, metric_name, config, duration, state = nil, explainer = nil, binds = nil, name = nil) # THREAD_LOCAL_ACCESS sometimes
  state ||= Tracer.state
  data = state.sql_sampler_transaction_data
  return unless data

  if state.is_sql_recorded?
    if duration > Agent.config[:'slow_sql.explain_threshold']
      backtrace = caller.join("\n")
      statement = Database::Statement.new(sql, config, explainer, binds, name)
      data.sql_data << SlowSql.new(statement, metric_name, duration, backtrace)
    end
  end
end