done = function(summary,latency,requests)
    io.write("------------------------------\n")
    io.write(string.format("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d\n\n",latency.min,latency.mean,latency.max,latency.stdev,latency:percentile(50),latency:percentile(70),latency:percentile(90),latency:percentile(99),summary.requests,summary.bytes))
end