public IEnumerable<DT.Status> GetStatusHistory(DateTime start, DateTime end) {
TimeSpan ts = end - start;
int increment = 1;
double totalMinutes = ts.TotalMinutes;
while (totalMinutes > 5761) {
totalMinutes -= 5761;
increment += 5;
}
var pm = PersistenceManager;
var factClientInfoDao = pm.FactClientInfoDao;
var clientInfos = pm.UseTransaction(() => {
return factClientInfoDao.GetAll()
.Where(s => s.Time >= start
&& s.Time <= end
&& s.SlaveState != SlaveState.Offline)
.GroupBy(s => s.Time)
.Select(x => new {
Timestamp = x.Key,
TotalCores = x.Sum(y => y.NumTotalCores),
UsedCores = x.Sum(y => y.NumUsedCores),
TotalMemory = x.Sum(y => y.TotalMemory),
UsedMemory = x.Sum(y => y.UsedMemory),
CpuUtilization = x.Where(y => y.IsAllowedToCalculate).Average(y => y.CpuUtilization)
})
.ToList();
});
var statusList = new List<DT.Status>();
var e = clientInfos.GetEnumerator();
do {
var status = new DT.Status {
CoreStatus = new DT.CoreStatus(),
CpuUtilizationStatus = new DT.CpuUtilizationStatus(),
MemoryStatus = new DT.MemoryStatus()
};
int i = 0;
DateTime lastTimestamp = DateTime.Now;
while (e.MoveNext()) {
var clientInfo = e.Current;
status.CoreStatus.TotalCores += clientInfo.TotalCores;
status.CoreStatus.UsedCores += clientInfo.UsedCores;
status.MemoryStatus.TotalMemory += clientInfo.TotalMemory;
status.MemoryStatus.UsedMemory += clientInfo.UsedMemory;
status.CpuUtilizationStatus.TotalCpuUtilization += clientInfo.CpuUtilization;
lastTimestamp = clientInfo.Timestamp;
i++;
if (i >= increment)
break;
}
if (i <= 0) continue;
status.Timestamp = JavascriptUtils.ToTimestamp(lastTimestamp);
status.CoreStatus.TotalCores /= i;
status.CoreStatus.UsedCores /= i;
status.MemoryStatus.TotalMemory /= i;
status.MemoryStatus.UsedMemory /= i;
status.CpuUtilizationStatus.TotalCpuUtilization /= i;
statusList.Add(status);
} while (e.Current != null);
return statusList.OrderBy(x => x.Timestamp).ToList();
}
public IEnumerable <DT.Status> GetStatusHistory(DateTime start, DateTime end)
{
TimeSpan ts = end - start;
int increment = 1;
double totalMinutes = ts.TotalMinutes;
while (totalMinutes > 5761)
{
totalMinutes -= 5761;
increment += 5;
}
var pm = PersistenceManager;
var factClientInfoDao = pm.FactClientInfoDao;
var clientInfos = pm.UseTransaction(() => {
return(factClientInfoDao.GetAll()
.Where(s => s.Time >= start &&
s.Time <= end &&
s.SlaveState != SlaveState.Offline)
.GroupBy(s => s.Time)
.Select(x => new {
Timestamp = x.Key,
TotalCores = x.Sum(y => y.NumTotalCores),
UsedCores = x.Sum(y => y.NumUsedCores),
TotalMemory = x.Sum(y => y.TotalMemory),
UsedMemory = x.Sum(y => y.UsedMemory),
CpuUtilization = x.Where(y => y.IsAllowedToCalculate).Average(y => y.CpuUtilization)
})
.ToList());
});
var statusList = new List <DT.Status>();
var e = clientInfos.GetEnumerator();
do
{
var status = new DT.Status {
CoreStatus = new DT.CoreStatus(),
CpuUtilizationStatus = new DT.CpuUtilizationStatus(),
MemoryStatus = new DT.MemoryStatus()
};
int i = 0;
DateTime lastTimestamp = DateTime.Now;
while (e.MoveNext())
{
var clientInfo = e.Current;
status.CoreStatus.TotalCores += clientInfo.TotalCores;
status.CoreStatus.UsedCores += clientInfo.UsedCores;
status.MemoryStatus.TotalMemory += clientInfo.TotalMemory;
status.MemoryStatus.UsedMemory += clientInfo.UsedMemory;
status.CpuUtilizationStatus.TotalCpuUtilization += clientInfo.CpuUtilization;
lastTimestamp = clientInfo.Timestamp;
i++;
if (i >= increment)
{
break;
}
}
if (i <= 0)
{
continue;
}
status.Timestamp = JavascriptUtils.ToTimestamp(lastTimestamp);
status.CoreStatus.TotalCores /= i;
status.CoreStatus.UsedCores /= i;
status.MemoryStatus.TotalMemory /= i;
status.MemoryStatus.UsedMemory /= i;
status.CpuUtilizationStatus.TotalCpuUtilization /= i;
statusList.Add(status);
} while (e.Current != null);
return(statusList.OrderBy(x => x.Timestamp).ToList());
}
