public void AddHistoryItem(FixedSizeQueue <SensorStatQueue> from, int count, FixedSizeQueue <SensorStatQueue> to, long index)
{
if (from.Count() < count)
{
return;
}
float value = 0;
for (int i = 1; i <= count; i++)
{
SensorStatQueue sample = from.ElementAt(history.Count() - i);
value += sample.Value;
}
value /= count;
var hourSample = new SensorStatQueue
{
SampleID = index,
Value = value
};
to.Enqueue(hourSample);
}
public string samples(int mode, int index)
{
if (mode > 2)
{
return("");
}
var data = new StringBuilder();
lock (_lock)
{
foreach (var s in _sensors)
{
FixedSizeQueue <SensorStatQueue> from = s.HistoryForMode(mode);
data.Append(string.Format("<item i=\"0\" n=\"{0}\" type=\"{1}\" uuid=\"{2}\">", s.name, s.type, s.name));
var sensorSample = from.Last();
if (index == -1)
{
if (sensorSample != null)
{
data.Append(string.Format("<s id=\"{0}\" v=\"{1}\"></s>", sensorSample.SampleID, sensorSample.Value));
}
}
else
{
foreach (var sample in from.Where(c => c.SampleID > index))
{
data.Append(string.Format("<s id=\"{0}\" v=\"{1}\"></s>", sample.SampleID, sample.Value));
}
}
data.Append("</item>");
}
}
return(data.ToString());
}
private void AddHistoryItem(FixedSizeQueue <CpuStat> from, int count, FixedSizeQueue <CpuStat> to, long index)
{
float cpuUser = 0;
float cpuPriv = 0;
for (int i = 1; i <= count; i++)
{
CpuStat sample = from.ElementAt(history.Count() - i);
cpuUser += sample.User;
cpuPriv += sample.Priv;
}
cpuUser /= count;
cpuPriv /= count;
var hourSample = new CpuStat
{
SampleID = index,
Idle = clamp(0, 100, (int)(100 - (cpuUser + cpuPriv))),
Priv = cpuPriv,
User = cpuUser,
};
to.Enqueue(hourSample);
}
private void AddHistoryItem(FixedSizeQueue <DiskActivityStatQueue> from, int count, FixedSizeQueue <DiskActivityStatQueue> to, long index)
{
if (from.Count() < count)
{
return;
}
double read = 0;
double write = 0;
for (int i = 1; i <= count; i++)
{
DiskActivityStatQueue sample = from.ElementAt(history.Count() - i);
read += sample.read;
write += sample.write;
}
read /= count;
write /= count;
var hourSample = new DiskActivityStatQueue
{
SampleID = index,
read = read,
write = write,
readIOPS = 0,
writeIOPS = 0
};
to.Enqueue(hourSample);
}
public void AddHistoryItem(FixedSizeQueue <NetworkStatQueue> from, int count, FixedSizeQueue <NetworkStatQueue> to, long index)
{
if (from.Count() < count)
{
return;
}
double down = 0;
double up = 0;
for (int i = 1; i <= count; i++)
{
NetworkStatQueue sample = from.ElementAt(history.Count() - i);
down += sample.Download;
up += sample.Upload;
}
down /= count;
up /= count;
var hourSample = new NetworkStatQueue
{
SampleID = index,
Download = down,
Upload = up
};
to.Enqueue(hourSample);
}
