public void Report(Program.Options options)
{
var computerSpecifications = new ComputerSpecifications();
if (options.ShouldPrintComputerSpecifications)
{
Console.WriteLine();
Console.Write(computerSpecifications.ToString());
}
if (!options.ShouldGenerateReport)
{
return;
}
var path = Path.Combine(Environment.CurrentDirectory, _perfTestType.Name + "-" + DateTime.Now.ToString("yyyy-MM-dd hh-mm-ss") + ".html");
File.WriteAllText(path, BuildReport(computerSpecifications));
var totalsPath = Path.Combine(Environment.CurrentDirectory, $"Totals-{DateTime.Now:yyyy-MM-dd}.csv");
File.AppendAllText(totalsPath, $"{DateTime.Now:HH:mm:ss},{_perfTestType.Name},{_results.Max(x => x.Histogram.GetValueAtPercentile(99))}\n");
if (options.ShouldOpenReport)
{
Process.Start(path);
}
}
public void Report(Program.Options options)
{
var computerSpecifications = new ComputerSpecifications();
if (options.ShouldPrintComputerSpecifications)
{
Console.WriteLine();
Console.Write(computerSpecifications.ToString());
}
if (!options.ShouldGenerateReport)
{
return;
}
var path = Path.Combine(Environment.CurrentDirectory, _perfTestType.Name + "-" + DateTime.UtcNow.ToString("yyyy-MM-dd hh-mm-ss") + ".html");
File.WriteAllText(path, BuildReport(computerSpecifications));
var totalsPath = Path.Combine(Environment.CurrentDirectory, $"Totals-{DateTime.Now:yyyy-MM-dd}.csv");
var average = _results.Average(x => x.TotalOperationsInRun / x.Duration.TotalSeconds);
File.AppendAllText(totalsPath, FormattableString.Invariant($"{DateTime.Now:HH:mm:ss},{_perfTestType.Name},{average}\n"));
if (options.ShouldOpenReport)
{
Process.Start(path);
}
}
public void Run(Program.Options options)
{
_runCount = options.RunCount ?? 7;
Console.WriteLine($"Throughput Test to run => {_perfTestType.FullName}, Runs => {_runCount}");
_test = (IThroughputTest)Activator.CreateInstance(_perfTestType);
CheckProcessorsRequirements(_test);
Console.WriteLine("Starting");
var context = new ThroughputSessionContext();
for (var i = 0; i < _runCount; i++)
{
GC.Collect();
GC.WaitForPendingFinalizers();
context.Reset();
var beforeGen0Count = GC.CollectionCount(0);
var beforeGen1Count = GC.CollectionCount(1);
var beforeGen2Count = GC.CollectionCount(2);
long totalOperationsInRun = 0;
Exception exception = null;
ThroughputTestSessionResult result;
try
{
totalOperationsInRun = _test.Run(context);
}
catch (Exception ex)
{
exception = ex;
}
if (exception != null)
{
result = new ThroughputTestSessionResult(exception);
}
else
{
var gen0Count = GC.CollectionCount(0) - beforeGen0Count;
var gen1Count = GC.CollectionCount(1) - beforeGen1Count;
var gen2Count = GC.CollectionCount(2) - beforeGen2Count;
result = new ThroughputTestSessionResult(totalOperationsInRun, context.Stopwatch.Elapsed, gen0Count, gen1Count, gen2Count, context);
}
Console.WriteLine(result);
_results.Add(result);
}
}
public void Run(Program.Options options)
{
_runCount = options.RunCount ?? 3;
Console.WriteLine($"Latency Test to run => {_perfTestType.FullName}, Runs => {_runCount}");
_test = (ILatencyTest)Activator.CreateInstance(_perfTestType);
CheckProcessorsRequirements(_test);
Console.WriteLine("Starting");
var stopwatch = new Stopwatch();
var histogram = new LongHistogram(10000000000L, 4);
for (var i = 0; i < _runCount; i++)
{
stopwatch.Reset();
histogram.Reset();
GC.Collect();
GC.WaitForPendingFinalizers();
var beforeGen0Count = GC.CollectionCount(0);
var beforeGen1Count = GC.CollectionCount(1);
var beforeGen2Count = GC.CollectionCount(2);
Exception exception = null;
LatencyTestSessionResult result = null;
try
{
_test.Run(stopwatch, histogram);
}
catch (Exception ex)
{
exception = ex;
}
if (exception != null)
{
result = new LatencyTestSessionResult(exception);
}
else
{
var gen0Count = GC.CollectionCount(0) - beforeGen0Count;
var gen1Count = GC.CollectionCount(1) - beforeGen1Count;
var gen2Count = GC.CollectionCount(2) - beforeGen2Count;
result = new LatencyTestSessionResult(histogram, stopwatch.Elapsed, gen0Count, gen1Count, gen2Count);
}
Console.WriteLine(result);
_results.Add(result);
}
}
