private static long ExecuteStressTest(ProtocolWrapper protocol)
{
var timer = new Stopwatch();
int n = 0;
while (n < NUM_ROUND)
{
for (int i = 0; i < NUM_WRITES_PER_ROUND; ++i)
{
int key = n * NUM_WRITES_PER_ROUND + i;
object[] prms = new object[] { key, key.ToString("X") };
timer.Start();
protocol.Execute(prms);
timer.Stop();
Thread.Sleep(10);
}
double rate = (1000.0 * NUM_WRITES_PER_ROUND) / timer.ElapsedMilliseconds;
Console.WriteLine("[{0} Time: {1} ms (rate: {2})", protocol.Name, timer.ElapsedMilliseconds, rate);
++n;
}
return(timer.ElapsedMilliseconds);
}
private static void ExportTracingInfo(ProtocolWrapper protocol, long totalTime)
{
Console.WriteLine("Exporting performance for {0}", protocol.Name);
Guid guid = Guid.NewGuid();
string filename = protocol.Name + "-" + guid + ".csv";
using (TextWriter txtWriter = new StreamWriter(filename, false, Encoding.ASCII))
{
txtWriter.WriteLine("SessionId,Activity,EventId,Source,SourceElapsed,Stage,Thread");
int count = 0;
StringBuilder sb;
foreach (Guid tracingId in PerformanceInstrumentation.TracingIds)
{
Console.WriteLine("Query tracing info {0}", tracingId);
var tracingSession = protocol.QueryTracingInfo(tracingId);
sb = new StringBuilder();
foreach (TracingEvent te in tracingSession.TracingEvents)
{
sb.AppendFormat("{0},\"{1}\",{2},{3},{4},{5},{6}", tracingSession.SessionId, te.Activity, te.EventId, te.Source,
te.SourceElapsed,
te.Stage, te.Thread);
sb.AppendLine();
}
txtWriter.Write(sb);
++count;
}
sb = new StringBuilder();
sb.AppendFormat("{0},\"{1}\",{2},{3},{4},{5},{6}", Guid.Empty, "Write elapsed", Guid.Empty, "",
PerformanceInstrumentation.TotalWrite,
"ClientWrite", 0);
sb.AppendLine();
sb.AppendFormat("{0},\"{1}\",{2},{3},{4},{5},{6}", Guid.Empty, "Read elapsed", Guid.Empty, "",
PerformanceInstrumentation.TotalRead,
"ClientRead", 0);
sb.AppendLine();
sb.AppendFormat("{0},\"{1}\",{2},{3},{4},{5},{6}", Guid.Empty, "Total elapsed", Guid.Empty, "",
totalTime,
"ClientElapsed", 0);
sb.AppendLine();
txtWriter.Write(sb);
}
}
