lib/slowlog.js
function start(cmd, args) {
  if(!this.enabled) return false;
  this._record = new SlowLogRecord(cmd, args);
  return this._record;
}
function start(cmd, args) {
  if(!this.enabled) return false;
  this._record = new SlowLogRecord(cmd, args);
  return this._record;
}
function start ( cmd , args ) { if ( ! this . enabled ) return false ; this . _record = new SlowLogRecord ( cmd , args ) ; return this . _record ; }
Start timing command execution.
Start timing command execution .