docs: public synchronized void printResults() throws IOException {
          ClientStats stats = fullStatsContext.fetch().getStats();
  
          // Performance statistics
          System.out.print(HORIZONTAL_RULE);
          System.out.println(" Client Workload Statistics");
          System.out.println(HORIZONTAL_RULE);
  
          System.out.printf("Average throughput:            %,9d txns/sec\n", stats.getTxnThroughput());
  
          // 4. Write stats to file if requested
          client.writeSummaryCSV(stats, config.statsfile);
      }