private void CreateClients(BenchmarkRun RunConfiguration)
{
lock (m_Lock)
{
m_Clients.Clear();
long requests = RunConfiguration.Requests;
if (RunConfiguration.Clients <= MAX_THREADS)
{
for (int i = 0; i < RunConfiguration.Clients; i++)
{
if (i + 1 >= RunConfiguration.Clients)
{
m_Clients.Add(new BenchmarkClient(requests, 1));
requests = 0;
}
else
{
long clientRequests = Math.Min(requests, RunConfiguration.Requests / Math.Max(1, RunConfiguration.Clients));
m_Clients.Add(new BenchmarkClient(clientRequests, 1));
requests -= clientRequests;
}
}
}
else
{
long simultaneosRequests = RunConfiguration.Clients;
for (int i = 0; i < MAX_THREADS; i++)
{
if (i + 1 >= MAX_THREADS)
{
m_Clients.Add(new BenchmarkClient(requests, simultaneosRequests));
requests = 0;
simultaneosRequests = 0;
}
else
{
long clientRequests = Math.Min(requests, RunConfiguration.Requests / Math.Max(1, MAX_THREADS));
long clientSimultaneosRequests = Math.Min(simultaneosRequests, RunConfiguration.Clients / Math.Max(1, MAX_THREADS));
m_Clients.Add(new BenchmarkClient(clientRequests, clientSimultaneosRequests));
requests -= clientRequests;
simultaneosRequests -= clientSimultaneosRequests;
}
}
}
}
}
private void PrintResults()
{
BenchmarkRun run = m_CurrentRun ?? m_Configuration.Runs.Last();
File.AppendAllText(OUTPUT_FILE, $"{m_Configuration.ApiBase};{m_Configuration.SqlImage.SqlFilePath};{run.Clients};{run.Requests};{TotTime.TotalMilliseconds};{MinTime.TotalMilliseconds};{MaxTime.TotalMilliseconds};{AvgTime.TotalMilliseconds};{SucceededRequests};{FailedRequests}{Environment.NewLine}");
Console.Write(
$@"Benchmark Results:
[TotTime] {TotTime.TotalMilliseconds} ms
[MinTime] {MinTime.TotalMilliseconds} ms
[MaxTime] {MaxTime.TotalMilliseconds} ms
[AvgTime] {AvgTime.TotalMilliseconds} ms
[Success] {SucceededRequests} ({string.Format("{0:P2}", SucceededRequests / (double)(SucceededRequests + FailedRequests))})
[Failure] {FailedRequests} ({string.Format("{0:P2}", FailedRequests / (double)(SucceededRequests + FailedRequests))})
"
);
}
private void StartNextRun()
{
lock (m_Lock)
{
StopClients();
PrintResults();
if (m_CurrentRepetitions >= m_CurrentRun.Repetitions)
{
m_CurrentRun = NextRun();
m_CurrentRepetitions = 0;
}
if (m_CurrentRun == null)
{
Stop();
return;
}
CreateClients(m_CurrentRun);
StartClients();
}
}