public static void ExportSummaryTestResults(List <BenchmarkTest> sessions, string path)
{
// ---Write Summary File---
//#time
//#database;write speed (rec/sec);read speed;secondary read speed;size (MB)
string extension = ".csv";
string[] fullPath = path.Split(new string[] { extension }, StringSplitOptions.None);
string summaryFileName = fullPath[0] + ".summary" + extension;
using (StreamWriter writer = new StreamWriter(summaryFileName))
{
// write settings
ExportSettings(writer, sessions[0]);
// write computer configuration
writer.WriteLine();
ExportComputerConfiguration(writer, SystemUtils.GetComputerConfiguration());
writer.WriteLine();
// write date
writer.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH.mm"));
writer.WriteLine();
writer.WriteLine(String.Join(";", "Database;Write speed(rec/sec);Read speed(rec/sec);Seconady read speed(rec/sec);Size(MB)"));
for (int i = 0; i < sessions.Count; i++)
{
BenchmarkTest test = sessions[i];
// write database info
writer.Write(test.Database.Name + ";");
writer.Write(test.GetSpeed(TestMethod.Write) + ";");
writer.Write(test.GetSpeed(TestMethod.Read) + ";");
writer.Write(test.GetSpeed(TestMethod.SecondaryRead) + ";");
writer.WriteLine(test.DatabaseSize / (1024.0 * 1024.0) + ";");
}
}
}
private void Report(BenchmarkTest benchmark, TestMethod method)
{
try
{
Action <string, object, Color> updateChart = null;
StepFrame ActiveStepFrame = ApplicationManager.GetCurrentStepFrame();
string databaseName = benchmark.Database.Name;
Color databaseColor = benchmark.Database.Color;
// Speed chart.
updateChart = ActiveStepFrame.AddAverageSpeedToBar;
Report(databaseName, databaseColor, updateChart, benchmark.GetSpeed(method));
// Size chart.
updateChart = ActiveStepFrame.AddSizeToBar;
Report(databaseName, databaseColor, updateChart, benchmark.DatabaseSize / (1024.0 * 1024.0));
// Time chart.
updateChart = ActiveStepFrame.AddTimeToBar;
Report(databaseName, databaseColor, updateChart, new DateTime(benchmark.GetTime(method).Ticks));
// CPU chart.
//updateChart = ActiveStepFrame.AddCpuUsageToBar;
//Report(databaseName, databaseColor, updateChart, benchmark.GetAverageProcessorTime(method));
// Memory chart.
updateChart = ActiveStepFrame.AddMemoryUsageToBar;
Report(databaseName, databaseColor, updateChart, benchmark.GetPeakWorkingSet(method) / (1024.0 * 1024.0));
// I/O chart.
//updateChart = ActiveStepFrame.AddIoUsageToBar;
//Report(databaseName, databaseColor, updateChart, benchmark.GetAverageIOData(method) / (1024.0 * 1024.0));
}
catch (Exception exc)
{
Logger.Error("Report results failed...", exc);
}
}
public static JsonObjectCollection ConvertToJson(BenchmarkTest benchmark, ReportType type)
{
JsonObjectCollection jsonBenchmark = new JsonObjectCollection("BenchmarkTest");
// Test info parameters.
JsonObjectCollection jsonSettings = new JsonObjectCollection("TestInfo");
jsonSettings.Add(new JsonNumericValue("FlowCount", benchmark.FlowCount));
jsonSettings.Add(new JsonNumericValue("RecordCount", benchmark.RecordCount));
jsonSettings.Add(new JsonNumericValue("Randomness", benchmark.Randomness * 100));
long elapsedTime = benchmark.EndTime.Ticks - benchmark.StartTime.Ticks;
jsonSettings.Add(new JsonNumericValue("ElapsedTime", new TimeSpan(elapsedTime).TotalMilliseconds));
JsonObjectCollection jsonDatabase = new JsonObjectCollection("Database");
jsonDatabase.Add(new JsonStringValue("Name", benchmark.Database.Name));
jsonDatabase.Add(new JsonStringValue("IndexingTechnology", benchmark.Database.IndexingTechnology.ToString()));
jsonDatabase.Add(new JsonStringValue("Category", benchmark.Database.Name));
jsonDatabase.Add(new JsonNumericValue("AverageWriteSpeed", benchmark.GetSpeed(TestMethod.Write)));
jsonDatabase.Add(new JsonNumericValue("AverageReadSpeed", benchmark.GetSpeed(TestMethod.Read)));
jsonDatabase.Add(new JsonNumericValue("AverageSecondaryReadSpeed", benchmark.GetSpeed(TestMethod.SecondaryRead)));
jsonDatabase.Add(new JsonNumericValue("WritePeakMemoryUsage", benchmark.GetPeakWorkingSet(TestMethod.Write) / (1024.0 * 1024.0)));
jsonDatabase.Add(new JsonNumericValue("ReadPeakMemoryUsage", benchmark.GetPeakWorkingSet(TestMethod.Read) / (1024.0 * 1024.0)));
jsonDatabase.Add(new JsonNumericValue("SecondaryReadPeakMemoryUsage", benchmark.GetPeakWorkingSet(TestMethod.SecondaryRead) / (1024.0 * 1024.0)));
jsonDatabase.Add(new JsonNumericValue("Size", benchmark.DatabaseSize / (1024.0 * 1024.0)));
JsonObjectCollection jsonDatabaseSettings = new JsonObjectCollection("Settings");
if (benchmark.Database.Settings != null)
{
foreach (var item in benchmark.Database.Settings)
{
jsonDatabaseSettings.Add(new JsonStringValue(item.Key, item.Value));
}
}
jsonDatabase.Add(jsonDatabaseSettings);
// Test results.
JsonObjectCollection jsonTestData = new JsonObjectCollection("TestResults");
JsonObject jsonWrite = null;
JsonObject jsonRead = null;
JsonObject jsonSecondaryRead = null;
if (type == ReportType.Summary)
{
jsonWrite = new JsonNumericValue("Write", benchmark.GetSpeed(TestMethod.Write));
jsonRead = new JsonNumericValue("Read", benchmark.GetSpeed(TestMethod.Read));
jsonSecondaryRead = new JsonNumericValue("SecondaryRead", benchmark.GetSpeed(TestMethod.SecondaryRead));
}
else // type == ReportType.Detailed
{
// Get statistics and convert them to JSON.
SpeedStatistics writeStat = benchmark.SpeedStatistics[(int)TestMethod.Write];
SpeedStatistics readStat = benchmark.SpeedStatistics[(int)TestMethod.Read];
SpeedStatistics secondaryReadStat = benchmark.SpeedStatistics[(int)TestMethod.SecondaryRead];
jsonWrite = ConvertStatisticToJson(writeStat, "Write");
jsonRead = ConvertStatisticToJson(readStat, "Read");
jsonSecondaryRead = ConvertStatisticToJson(secondaryReadStat, "SecondaryRead");
}
jsonTestData.Add(jsonWrite);
jsonTestData.Add(jsonRead);
jsonTestData.Add(jsonSecondaryRead);
// Form the end JSON structure.
jsonBenchmark.Add(jsonSettings);
jsonBenchmark.Add(jsonDatabase);
jsonBenchmark.Add(jsonTestData);
return(jsonBenchmark);
}
