public MetricObject(IMonik monik, IRepository repository, IMessagePump pump)
{
_monik = monik;
_repository = repository;
_pump = pump;
_dto = null;
_measures = null;
window = null;
}
public void OnNewMeasure(Event metric)
{
var metTime = DateTimeOffset.FromUnixTimeMilliseconds(metric.Created).UtcDateTime;
lock (this)
{
var actualIntervalStart = _dto.ActualInterval.AddMinutes(-5);
var actualIntervalEnd = _dto.ActualInterval;
// interval with epsilon
var intervalStart = actualIntervalStart.AddMilliseconds(-IntervalEpsilon);
var intervalEnd = actualIntervalEnd.AddMilliseconds(IntervalEpsilon);
if ((metTime < intervalStart || metTime > intervalEnd) && (metric.Mc.Name.ToLower() != "outtimemeasure"))
{
// skip event
// increase skip metric
_monik.Measure("OutTimeMeasure", AggregationType.Accumulator, 1);
var ev = NewMeasureEvent(metric.Source, metric.Instance, "OutTimeMeasure", 1, AggregationType.Accumulator);
_pump.OnEmbeddedEvents(new Event[1] {
ev
});
var serverTime = DateTime.UtcNow;
var diffInterval = metTime < intervalStart
? (metTime - actualIntervalStart).TotalMilliseconds
: (metTime - actualIntervalEnd).TotalMilliseconds;
var diffServer = (serverTime - metTime).TotalMilliseconds;
_monik.LogicVerbose($@"[OutTime] {metric.Source}.{metric.Instance}::{metric.Mc.Name}, lag:{diffServer}, lagInterval:{diffInterval}, {metric.Created} not in [{new DateTimeOffset(actualIntervalStart).ToUnixTimeMilliseconds()},{new DateTimeOffset(actualIntervalEnd).ToUnixTimeMilliseconds()}), now:{new DateTimeOffset(serverTime).ToUnixTimeMilliseconds()}");
return;
}
var actualMeasure = GetMeasure(_dto.ActualID);
switch (metric.Mc.Aggregation)
{
case AggregationType.Accumulator:
if (actualMeasure.HasValue)
{
actualMeasure.Value += metric.Mc.Value;
}
else
{
actualMeasure.Value = metric.Mc.Value;
actualMeasure.HasValue = true;
}
AccumWindowCalculator accWin = window as AccumWindowCalculator;
if (accWin == null)
{
window = new AccumWindowCalculator();
}
window.OnNewValue(metric.Mc.Value);
break;
case AggregationType.Gauge:
if (actualMeasure.HasValue)
{
actualMeasure.Value = (actualMeasure.Value + metric.Mc.Value) / 2;
}
else
{
actualMeasure.Value = metric.Mc.Value;
actualMeasure.HasValue = true;
}
GaugeWindowCalculator gauWin = window as GaugeWindowCalculator;
if (gauWin == null)
{
window = new GaugeWindowCalculator();
}
window.OnNewValue(metric.Mc.Value);
break;
default:
// skip event
// increase skip metric
break;
}
}//lock
}
