static void InsertProcessSpecificUsage(TopProcessOutput usage_info)
{
foreach (var proc_info in usage_info.ProcessesSpecificUsage)
{
if (proc_info.Status == "R")
{
InsertProcess(proc_info);
using (var context = new ServerResourcesContext())
{
context.Server_Resource_Info.Add(new Server_Resource_Info()
{
Value = proc_info.CpuUsage,
Sample_Time_FK = context.Sample_Time.Last().Id,
Server_Resource_Unit_FK = context.Server_Resource_Unit.Where(SRU => SRU.ShortName == "PRCENT").SingleOrDefault().Id,
Process_FK = context.Process.Where(P => P.PID == proc_info.Pid).SingleOrDefault().Id,
Resource_Type_FK = context.Resource_Type.Where(RT => RT.Short_Name == "CPU_USE").SingleOrDefault().Id
});
context.Server_Resource_Info.Add(new Server_Resource_Info()
{
Value = proc_info.RamUsage,
Sample_Time_FK = context.Sample_Time.Last().Id,
Server_Resource_Unit_FK = context.Server_Resource_Unit.Where(SRU => SRU.ShortName == "PRCENT").SingleOrDefault().Id,
Process_FK = context.Process.Where(P => P.PID == proc_info.Pid).SingleOrDefault().Id,
Resource_Type_FK = context.Resource_Type.Where(RT => RT.Short_Name == "RAM_USE").SingleOrDefault().Id
});
context.SaveChanges();
}
}
}
}
static void ManageNewData(TopProcessOutput usage_info, SensorsProcessOutput temperature_info, DateTime samplingTime)
{
InsertSamplingTime(samplingTime);
InsertTemperature(temperature_info);
InsertTotalUsages(usage_info);
InsertProcessSpecificUsage(usage_info);
}
public TopProcessOutput GetCurrentTopProcessReadings()
{
var output = new TopProcessOutput()
{
ProcessesSpecificUsage = new HashSet <ProcessInformation>(),
TotalCpuUsage = 0,
TotalRamUsage = 0
};
using (var top_process = Process.Start(_topProcessStartInfo))
{
var stream = top_process.StandardOutput;
string line = null;
Regex reg = new Regex(@"\s+", RegexOptions.Compiled);
for (int i = 0; i < 15; i++)
{
line = stream.ReadLine();
line = line.Trim();
line = reg.Replace(line, ";");
if (i >= 6)
{
int checkDigit;
Regex reg2 = new Regex(";", RegexOptions.Compiled);
if (!int.TryParse(line.Substring(0, 1), out checkDigit))
{
line = reg2.Replace(line, "", 1, 0);
}
}
var array_line = line.Split(";");
if (i > 6) //process lines
{
var process = new ProcessInformation()
{
Pid = int.Parse(array_line[0]),
User = array_line[1],
Status = array_line[7],
CpuUsage = double.Parse(array_line[8]),
RamUsage = double.Parse(array_line[9]),
Name = array_line[11]
};
output.ProcessesSpecificUsage.Add(process);
output.TotalCpuUsage += process.CpuUsage;
output.TotalRamUsage += process.RamUsage;
}
}
}
return(output);
}
static void InsertTotalUsages(TopProcessOutput usage_info)
{
using (var context = new ServerResourcesContext())
{
context.Server_Resource_Info.Add(new Server_Resource_Info()
{
Value = usage_info.TotalCpuUsage,
Sample_Time_FK = context.Sample_Time.Last().Id,
Server_Resource_Unit_FK = context.Server_Resource_Unit.Where(SRU => SRU.ShortName == "PRCENT").SingleOrDefault().Id,
Process_FK = null,
Resource_Type_FK = context.Resource_Type.Where(RT => RT.Short_Name == "CPU_USE").SingleOrDefault().Id
});
context.Server_Resource_Info.Add(new Server_Resource_Info()
{
Value = usage_info.TotalRamUsage,
Sample_Time_FK = context.Sample_Time.Last().Id,
Server_Resource_Unit_FK = context.Server_Resource_Unit.Where(SRU => SRU.ShortName == "PRCENT").SingleOrDefault().Id,
Process_FK = null,
Resource_Type_FK = context.Resource_Type.Where(RT => RT.Short_Name == "RAM_USE").SingleOrDefault().Id
});
context.SaveChanges();
}
}
