KPIList GenerateKPIListFromStatsXml(XmlDocument statsXml, string appName, string serverName)
{
KPIList kpiList = new KPIList(appName, serverName);
if (statsXml != null)
{
string currentHour = statsXml.SelectSingleNode("//STATUS-REPORT/STATISTICS/CURRENTDATE/DATE/@HOURS").InnerText;
XmlNode statisticsDataNode = statsXml.SelectSingleNode("//STATUS-REPORT/STATISTICS/STATISTICSDATA[@INTERVALSTARTTIME='" + currentHour + ":00']");
kpiList.ListOfKPIs.Add(ExtractStatsValue(statisticsDataNode, "AVERAGEREQUESTTIME", "AverageRequestTime"));
kpiList.ListOfKPIs.Add(ExtractStatsValue(statisticsDataNode, "SERVERBUSYCOUNT", "ServerTooBusyCount"));
kpiList.ListOfKPIs.Add(ExtractStatsValue(statisticsDataNode, "RAWREQUESTS", "RawRequests"));
kpiList.ListOfKPIs.Add(CreateBadRequestKPI(false));
}
else
{
kpiList.ListOfKPIs.Add(ExtractStatsValue(null, "AVERAGEREQUESTTIME", "AverageRequestTime"));
kpiList.ListOfKPIs.Add(ExtractStatsValue(null, "SERVERBUSYCOUNT", "ServerTooBusyCount"));
kpiList.ListOfKPIs.Add(ExtractStatsValue(null, "RAWREQUESTS", "RawRequests"));
kpiList.ListOfKPIs.Add(CreateBadRequestKPI(true));
}
kpiList.ListOfKPIs.Add(CreateServerTooBusyPctKpi(kpiList));
return kpiList;
}
KPIList GenerateKPIListFromStatsResults(string[] statsResults, string appName, string serverName, string logFolder)
{
KPIList kpiList = new KPIList(appName, serverName);
kpiList.ListOfKPIs.Add(ExtractStatsValue(statsResults[0]));
kpiList.ListOfKPIs.Add(ExtractStatsValue(statsResults[1]));
//WriteKPIsToLogFile(kpiList, logFolder); //Uncomment when Debugging
return kpiList;
}
private KPI CreateServerTooBusyPctKpi(KPIList kpiList)
{
KPI stbPct = new KPI();
stbPct.KPIName = "ServerTooBusyPct";
stbPct.Dt = DateTime.UtcNow;
KPI stb = kpiList.FindKpiByName("ServerTooBusyCount");
KPI rr = kpiList.FindKpiByName("RawRequests");
if (rr.KPIValue > 0)
{
stbPct.KPIValue = (stb.KPIValue * 100) / rr.KPIValue;
}
else
{
stbPct.KPIValue = 0;
}
return stbPct;
}
void WriteKPIsToLogFile(KPIList kpis, string logFolder)
{
DateTime n = DateTime.Now;
string date = string.Format("{0}-{1}-{2}-{3}-{4}", n.Year, n.Month, n.Hour, n.Minute, n.Second);
string fileName = string.Format(@"{0}\{1}-{2}.txt", logFolder, kpis.ServerName, date);
StreamWriter sw = new StreamWriter(fileName);
foreach (KPI k in kpis.ListOfKPIs)
{
sw.WriteLine(k.KPIName + " : " + k.KPIValue);
}
sw.Close();
}
