// [END monitoring_read_timeseries_fields]
// [START monitoring_read_timeseries_align]
public static object ReadTimeSeriesAggregate(string projectId,
string metricType = "compute.googleapis.com/instance/cpu/utilization")
{
// Create client.
MetricServiceClient metricServiceClient = MetricServiceClient.Create();
// Initialize request argument(s).
string filter = $"metric.type=\"{metricType}\"";
ListTimeSeriesRequest request = new ListTimeSeriesRequest
{
ProjectName = new ProjectName(projectId),
Filter = filter,
Interval = new TimeInterval(),
};
// Create timestamp for current time formatted in seconds.
long timeStamp = (long)(DateTime.UtcNow - s_unixEpoch).TotalSeconds;
Timestamp startTimeStamp = new Timestamp();
// Set startTime to limit results to the last 20 minutes.
startTimeStamp.Seconds = timeStamp - (60 * 20);
Timestamp endTimeStamp = new Timestamp();
// Set endTime to current time.
endTimeStamp.Seconds = timeStamp;
TimeInterval interval = new TimeInterval();
interval.StartTime = startTimeStamp;
interval.EndTime = endTimeStamp;
request.Interval = interval;
// Aggregate results per matching instance
Aggregation aggregation = new Aggregation();
Duration alignmentPeriod = new Duration();
alignmentPeriod.Seconds = 600;
aggregation.AlignmentPeriod = alignmentPeriod;
aggregation.PerSeriesAligner = Aggregation.Types.Aligner.AlignMean;
// Add the aggregation to the request.
request.Aggregation = aggregation;
// Make the request.
PagedEnumerable <ListTimeSeriesResponse, TimeSeries> response =
metricServiceClient.ListTimeSeries(request);
// Iterate over all response items, lazily performing RPCs as required.
Console.WriteLine($"{projectId} CPU utilization:");
foreach (var item in response)
{
var points = item.Points;
var labels = item.Metric.Labels;
Console.WriteLine($"{labels.Values.FirstOrDefault()}");
if (points.Count > 0)
{
Console.WriteLine($" Now: {points[0].Value.DoubleValue}");
}
if (points.Count > 1)
{
Console.WriteLine($" 10 min ago: {points[1].Value.DoubleValue}");
}
}
return(0);
}
/// <summary>Snippet for ListTimeSeries</summary>
public void ListTimeSeries_RequestObject()
{
// Snippet: ListTimeSeries(ListTimeSeriesRequest,CallSettings)
// Create client
MetricServiceClient metricServiceClient = MetricServiceClient.Create();
// Initialize request argument(s)
ListTimeSeriesRequest request = new ListTimeSeriesRequest
{
ProjectName = new ProjectName("[PROJECT]"),
Filter = "",
Interval = new TimeInterval(),
View = ListTimeSeriesRequest.Types.TimeSeriesView.Full,
};
// Make the request
PagedEnumerable <ListTimeSeriesResponse, TimeSeries> response =
metricServiceClient.ListTimeSeries(request);
// Iterate over all response items, lazily performing RPCs as required
foreach (TimeSeries item in response)
{
// Do something with each item
Console.WriteLine(item);
}
// Or iterate over pages (of server-defined size), performing one RPC per page
foreach (ListTimeSeriesResponse page in response.AsRawResponses())
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (TimeSeries item in page)
{
Console.WriteLine(item);
}
}
// Or retrieve a single page of known size (unless it's the final page), performing as many RPCs as required
int pageSize = 10;
Page <TimeSeries> singlePage = response.ReadPage(pageSize);
// Do something with the page of items
Console.WriteLine($"A page of {pageSize} results (unless it's the final page):");
foreach (TimeSeries item in singlePage)
{
Console.WriteLine(item);
}
// Store the pageToken, for when the next page is required.
string nextPageToken = singlePage.NextPageToken;
// End snippet
}
// [END monitoring_read_timeseries_simple]
// [START monitoring_read_timeseries_fields]
public static object ReadTimeSeriesFields(string projectId,
string metricType = "compute.googleapis.com/instance/cpu/utilization")
{
Console.WriteLine($"metricType{ metricType}");
// Create client.
MetricServiceClient metricServiceClient = MetricServiceClient.Create();
// Initialize request argument(s).
string filter = $"metric.type=\"{metricType}\"";
ListTimeSeriesRequest request = new ListTimeSeriesRequest
{
ProjectName = new ProjectName(projectId),
Filter = filter,
Interval = new TimeInterval(),
View = ListTimeSeriesRequest.Types.TimeSeriesView.Headers,
};
// Create timestamp for current time formatted in seconds.
long timeStamp = (long)(DateTime.UtcNow - s_unixEpoch).TotalSeconds;
Timestamp startTimeStamp = new Timestamp();
// Set startTime to limit results to the last 20 minutes.
startTimeStamp.Seconds = timeStamp - (60 * 20);
Timestamp endTimeStamp = new Timestamp();
// Set endTime to current time.
endTimeStamp.Seconds = timeStamp;
TimeInterval interval = new TimeInterval();
interval.StartTime = startTimeStamp;
interval.EndTime = endTimeStamp;
request.Interval = interval;
// Make the request.
PagedEnumerable <ListTimeSeriesResponse, TimeSeries> response =
metricServiceClient.ListTimeSeries(request);
// Iterate over all response items, lazily performing RPCs as required.
Console.Write("Found data points for the following instances:");
foreach (var item in response)
{
Console.WriteLine(JObject.Parse($"{item}").ToString());
}
return(0);
}
public void ListTimeSeries()
{
// Snippet: ListTimeSeries(string,string,TimeInterval,ListTimeSeriesRequest.Types.TimeSeriesView,string,int?,CallSettings)
// Create client
MetricServiceClient metricServiceClient = MetricServiceClient.Create();
// Initialize request argument(s)
string formattedName = MetricServiceClient.FormatProjectName("[PROJECT]");
string filter = "";
TimeInterval interval = new TimeInterval();
ListTimeSeriesRequest.Types.TimeSeriesView view = ListTimeSeriesRequest.Types.TimeSeriesView.Full;
// Make the request
IPagedEnumerable <ListTimeSeriesResponse, TimeSeries> response =
metricServiceClient.ListTimeSeries(formattedName, filter, interval, view);
// Iterate over all response items, lazily performing RPCs as required
foreach (TimeSeries item in response)
{
// Do something with each item
Console.WriteLine(item);
}
// Or iterate over fixed-sized pages, lazily performing RPCs as required
int pageSize = 10;
foreach (FixedSizePage <TimeSeries> page in response.AsPages().WithFixedSize(pageSize))
{
// Do something with each page of items
Console.WriteLine("A page of results:");
foreach (TimeSeries item in page)
{
Console.WriteLine(item);
}
}
// End snippet
}