/// <summary>
/// Generate new threshold colorcode values for all intermediate rows
/// </summary>
/// <param name="greenColorcode"></param>
/// <param name="yellowColorcode"></param>
/// <param name="redColorcode"></param>
public void GenerateThresholdValues(string greenColorcode, string yellowColorcode, string redColorcode, bool storeMetrics = false)
{
Log.WriteLine("generate threshold values...");
// load threshold config from database
Thresholds thresholds = new Thresholds(project);
// generate color values
Intermediate thValues = thresholds.GenerateThresholdValuesForTransactions(intermediate, greenColorcode, yellowColorcode, redColorcode);
// merge threshold colortransactions with dataset
Log.WriteLine(string.Format("adding {0} threshold entries...", thValues.Count));
intermediate.Add(thValues);
// count threshold violations (add in separate series) by transactionname patter + red color
Log.WriteLine("aggregate threshold violations...");
Intermediate thresholdViolations = thValues.AggregateCount(THRESHOLDVIOLATIONSKEY, @"\d\d_.*_c$", redColorcode); // only evaluate script transactions!
// store these newly generated metrics back to the database
if (storeMetrics)
{
thresholdViolations.SaveToDatabase(this.project, this.testrun, Category.Transaction, Entity.None);
}
Log.WriteLine("adding threshold violations: " + thresholdViolations.GetValue(THRESHOLDVIOLATIONSKEY));
this.intermediate.Add(thresholdViolations);
}
public double[] ReadScaled(uint AIChannelNumber, Int64 AIStartBurst, Int64 AINumberOfBursts, bool AIHalveAmplitude)
{
if (AIChannelNumber >= ChannelCount)
{
return(null);
}
Array Intermediate;
if (Is16Bit)
{
Intermediate = new Int16[AINumberOfBursts, ChannelCount];
}
else
{
Intermediate = new int[AINumberOfBursts, ChannelCount];
}
ReadRaw(AIStartBurst, AINumberOfBursts, ref Intermediate);
List <double> retVal = new List <double>();
for (int iKanal = 0; iKanal < ChannelCount; iKanal++)
{
for (int iWert = 0; iWert < AINumberOfBursts; iWert++)
{
object o = Intermediate.GetValue(iWert, iKanal);
double val = Convert.ToDouble(o);
double slope = Slope[iKanal];
if (AIHalveAmplitude)
{
slope /= 2.0;
}
retVal.Add(val * slope + YOffset[iKanal]);
}
}
return(retVal.ToArray());
}
/// <summary>
/// Get the right value out of intermediate strings name=value1;value;value3
/// searchpattern name name:0 name:1 ... (name=name:0)
/// </summary>
/// <param name="intermediate"></param>
/// <param name="templateVariable"></param>
/// <param name="value"></param>
/// <returns></returns>
public bool GetValueFromIntermediate(Intermediate intermediate, string templateVariable, out string value)
{
bool result = true;
value = "";
Regex regex = new Regex("^(.*?):([0-9]+)"); // variabelenaam:valueIndex
try
{
// als een index aan de variabele toegevoegd is, dan value opzoeken in de comma separated value-rij, zo niet: index 0 gebruiken
if (regex.IsMatch(templateVariable))
{
string varname = regex.Match(templateVariable).Groups[1].Value;
int valueIndex;
if (!int.TryParse(regex.Match(templateVariable).Groups[2].Value, out valueIndex))
{
// als geen indexer meegeggeven: neem dan index 0
valueIndex = 0;
}
value = intermediate.GetValue(varname, valueIndex);
}
else // als geen indexer aan variabele is toegevoegd: geef alleen intermediate terug als het een singleton is (geen list)
{
if (!intermediate.GetValue(templateVariable).Contains(Intermediate.LISTSEPARATOR))
{
value = intermediate.GetValue(templateVariable);
}
else
{
result = false;
}
}
}
// als fout ontstaat is variabele niet gevonden in dit intermediate bestand, niet ernstig, value wordt dan niet aangeraakt!
// het is aan aanroepend niveau om een defaultwaarde toe te kennen aan value
catch { result = false; }
return(result);
}
/// <summary>
/// Perform baselining and generate extra baseline tags
/// ${Appbeheer_01_Inloggen_br // reference (baseline value)
/// ${Appbeheer_01_Inloggen_be // evaluated value (difference from baseline in %)
/// ${Appbeheer_01_Inloggen_be_c // colorcode, mark when current value exceeds threshold th1, green when diff > -15%, red when diff > +15%
/// </summary>
/// <param name="currentTestrun"></param>
/// <param name="baselineTestrun"></param>
/// <param name="colorcodeBetter"></param>
/// <param name="colorcodeWorse"></param>
public void GenerateBaselineValues(string currentTestrun, string baselineTestrun, string colorcodeBetter, string colorcodeWorse, bool storeMetrics = false)
{
Thresholds thresholds = new Thresholds(this.project);
// First, collect current and baseline run info and threshold violations:
// lees baseline data, kies alternatief als baseline run niet gezet
Log.WriteLine("read baseline values...");
Intermediate baselineValues = ReadBaselineData(currentTestrun, baselineTestrun);
Log.WriteLine("generate threshold evaluation on baseline run...");
Intermediate baselineThresholdValues = thresholds.GenerateThresholdValuesForTransactions(baselineValues, Baselining.belowLowThreshold, "y", "r");
// baseline: merge values with threshold colorcodes
baselineThresholdValues.Add(baselineValues);
Log.WriteLine("generate threshold evaluation on current run...");
Intermediate currentThresholdValues = thresholds.GenerateThresholdValuesForTransactions(this.intermediate, Baselining.belowLowThreshold, "y", "r");
// current testrun: merge values (this.intermediate) with threshold colorcodes
currentThresholdValues.Add(this.intermediate);
// Second, compare current run with baseline run:
Log.WriteLine("generate baseline evaluation values...");
Baselining baselining = new Baselining();
Intermediate baselineEvaluation = baselining.GenerateBaselineEvaluationValues(currentThresholdValues, baselineThresholdValues, baselineValues, colorcodeBetter, colorcodeWorse);
this.intermediate.Add(baselineEvaluation);
Log.WriteLine("entries: " + baselineEvaluation.Count);
// Third: generate aggregated metrics
// Count baseline violations (add in separate series)
Log.WriteLine("aggregate baseline warnings...");
Intermediate baselineWarnings = baselineEvaluation.AggregateCount(BASELINEWARNINGSKEY, @"\d\d_.*_be_c", colorcodeWorse); // only evaluate script transactions!
Log.WriteLine("adding baseline warnings: " + baselineWarnings.GetValue(BASELINEWARNINGSKEY));
this.intermediate.Add(baselineWarnings);
// store generated high-level stats
if (storeMetrics)
{
// store baseline warning variables
baselineWarnings.SaveToDatabase(this.project, this.testrun, Category.Transaction, Entity.None);
// store calculated baseline reference chosen
this.intermediate.SaveOneToDatabase(this.project, this.testrun, Category.Variable, Entity.Generic, BASELINEREFVARNAME);
}
}
