public async Task <IList <PoolUsageResult> > GetEnvironmentUsage(RenderingEnvironment environment)
{
var result = await _queryProvider.ExecuteQuery(
environment.ApplicationInsightsAccount.ApplicationId,
environment.ApplicationInsightsAccount.ApiKey,
EnvironmentUsage);
var usage = new List <PoolUsageResult>();
if (result.Success)
{
var values = GetEnvironmentUsageMetrics(result.Results);
var poolNames = values.Select(p => p.PoolName).Distinct().ToList();
foreach (var poolName in poolNames)
{
var poolUsage = new PoolUsageResult {
PoolName = poolName
};
poolUsage.Values = values.Where(p => p.PoolName == poolName).OrderBy(p => p.Timestamp).ToList();
var lastUsage = poolUsage.Values.LastOrDefault();
if (lastUsage != null && lastUsage.Timestamp < DateTime.UtcNow.Subtract(TimeSpan.FromMinutes(10)))
{
// The pools last metric was > 10 minutes ago, hence the nodes are probably gone, so
// let's append a zero to cleanup the chart
poolUsage.Values.Add(new PoolUsageMetric
{
DedicatedCores = 0,
DedicatedNodes = 0,
LowPriorityCores = 0,
LowPriorityNodes = 0,
TotalCores = 0,
TotalNodes = 0,
PoolName = lastUsage.PoolName,
Timestamp = lastUsage.Timestamp.AddMinutes(1),
});
}
usage.Add(poolUsage);
}
}
else
{
Console.WriteLine($"Error querying environment {environment.Name} usage: {result.Error}");
}
return(usage);
}
public async Task <PoolUsageResult> GetUsageForPool(RenderingEnvironment environment, string poolName, string vmSize)
{
var result = await _queryProvider.ExecuteQuery(
environment.ApplicationInsightsAccount.ApplicationId,
environment.ApplicationInsightsAccount.ApiKey,
GetPoolUsageQuery(poolName));
var usage = new PoolUsageResult {
PoolName = poolName
};
if (result.Success)
{
usage.Values = GetPoolUsageMetrics(result.Results);
var lastUsage = usage.Values.LastOrDefault();
if (lastUsage != null && lastUsage.Timestamp < DateTime.UtcNow.Subtract(TimeSpan.FromMinutes(10)))
{
// The pools last metric was > 10 minutes ago, hence the nodes are probably gone, so
// let's append a zero to cleanup the chart
usage.Values.Add(new PoolUsageMetric
{
DedicatedCores = 0,
DedicatedNodes = 0,
LowPriorityCores = 0,
LowPriorityNodes = 0,
TotalCores = 0,
TotalNodes = 0,
PoolName = lastUsage.PoolName,
Timestamp = lastUsage.Timestamp.AddMinutes(1),
});
}
}
else
{
Console.WriteLine($"Error querying pool {poolName} usage: {result.Error}");
}
return(usage);
}
