public StatPoint[] Collect()
{
return(_performanceCounter
.GetValues()
.Select(value => new StatPoint
{
NodeRef = _nodeRefCreator.CreateFromInstanceName(value.InstanceName),
Time = DateTimeOffset.UtcNow,
Value = value.Value,
StatType = _statType
})
.ToArray());
}
//possible return null if can't find site with that binds
public StatPoint ConvertPoint(Message item)
{
item.Domain = item.Domain.ReplaceIfLocalhostOrIp().EraseSlash();
item.Segment2 = item.Segment2.EraseSlash();
if (SiteNameSearch(item, out string siteName) && TryFindStatType(item, out string statType))
{
return(new StatPoint
{
NodeRef = _nodeRefCreator.CreateFromInstanceName(siteName),
StatType = statType,
Time = item.DateTime,
Value = 1,
});
}
else
{
return(null);
}
}
public StatPoint[] Collect()
{
if (_category == null)
{
return(new StatPoint[0]);
}
using (var counter = new PerformanceCounter(_category.CategoryName, _counterName))
{
return(new StatPoint[]
{
new StatPoint
{
NodeRef = _nodeRefCreator.CreateFromInstanceName(null),
StatType = _statType,
Time = DateTimeOffset.UtcNow,
Value = counter.NextValue(),
}
});
}
}
public StatPoint[] Collect()
{
if (_category == null)
{
return(new StatPoint[0]);
}
PerformanceCounter[] counters;
try
{
counters = _category.GetInstanceNames()
.Select(instanceName => new PerformanceCounter(_category.CategoryName, _counterName, instanceName))
.ToArray();
}
catch (InvalidOperationException e)
{
throw new MyExceptions.InstanceNotFoundException(_category.CategoryName, _counterName, e);
}
try
{
return(counters
.Select(c => new StatPoint
{
NodeRef = _nodeRefCreator.CreateFromInstanceName(c.InstanceName),
StatType = _statType,
Time = DateTimeOffset.UtcNow,
Value = c.NextValue(),
})
.ToArray());
}
finally
{
foreach (var counter in counters)
{
counter.Dispose();
}
}
}