public Task AddReportAsync(InstanceAnomalyReport report)
{
if (report != null)
{
return(_repository.AddReportAsync(report));
}
return(Task.CompletedTask);
}
public static InstanceAnomalyReport GetAnomalyReport(Guid instanceId)
{
var parameters = new List <string> {
"CPU", "RAM", "DISC"
};
var random = new Random();
var groups = new List <AzureMLAnomalyGroup>(3);
var dateTime = DateTime.UtcNow;
var processes = parameters.Count;
for (var i = 0; i < processes; i++)
{
var warningsCount = random.Next(10, 29);
groups.Add(new AzureMLAnomalyGroup()
{
Name = parameters[i],
Warnings = new List <AzureMLAnomaly>(warningsCount),
Anomalies = new List <AzureMLAnomaly>((warningsCount / 2) + 1),
Total = random.Next(10, 50)
});
}
foreach (var g in groups)
{
for (var i = 0; i < g.Warnings.Capacity; i++)
{
var anomaly = new AzureMLAnomaly
{
Time = dateTime.AddMinutes(i * 2),
Data = random.Next(50, 100)
};
g.Warnings.Add(anomaly);
if (i % 2 == 0)
{
g.Anomalies.Add(anomaly);
}
}
}
var report = new InstanceAnomalyReport
{
Id = Guid.NewGuid(),
Date = DateTime.UtcNow.AddHours(1),
ClientId = Guid.NewGuid(),
AnomalyGroups = groups,
CollectedDataTypeOfReport = CollectedDataType.AggregationForHour
};
return(report);
}
public Task AddReportAsync(InstanceAnomalyReport report)
{
return(_context.AnomalyReportsCollection.InsertOneAsync(report));
}
private Task SendMLReport(IEnumerable <CollectedDataDto> data, CollectedDataType reportType)
{
var results = (from d in data
group d by d.ClientId into g
select new { ClientId = g.Key, CollectedDatas = g.ToList() }).ToList();
var tasks = results.Select(
async r =>
{
try
{
var result = await _anomalyDetector.AnalyzeData(r.CollectedDatas);
result.CollectedDataTypeOfReport = reportType;
var report = new InstanceAnomalyReport
{
Id = Guid.NewGuid(),
ClientId = r.ClientId,
Date = result.Date,
AnomalyGroups = result.AnomalyGroups,
CollectedDataTypeOfReport = result.CollectedDataTypeOfReport
};
await _reportsRepository.AddReportAsync(report);
var reportMessage =
new InstanceAnomalyReportMessage
{
AnomalyReportId = report.Id,
InstanceId = r.ClientId
};
Debug.WriteLine($"Generated id of report {report.Id}");
await _serviceBusProvider.SendAnomalyReportMessage(reportMessage);
}
catch (Exception ex)
{
_logger.LogError(ex, $"Unhandled error occurred while analyzing Anomalies of instance with id: {r?.ClientId}");
// TODO: Maybe send notification to user about that error that analyzing Anomalies of instance with id was unsuccessful
}
});
return(Task.WhenAll(tasks));
//var res = Parallel.ForEach(
// results,
// async obj =>
// {
// try
// {
// var result = await _anomalyDetector.AnalyzeData(obj.CollectedDatas);
// result.CollectedDataTypeOfReport = reportType;
// var report = new InstanceAnomalyReport
// {
// Id = Guid.NewGuid(),
// ClientId = obj.ClientId,
// Date = result.Date,
// AnomalyGroups = result.AnomalyGroups,
// CollectedDataTypeOfReport =
// result.CollectedDataTypeOfReport
// };
// await _reportsRepository.AddReportAsync(report);
// var reportMessage =
// new InstanceAnomalyReportMessage { AnomalyReportId = report.Id, InstanceId = obj.ClientId };
// Debug.WriteLine($"Generated id of report {report.Id}");
// await _serviceBusProvider.SendAnomalyReportMessage(reportMessage);
// }
// catch (Exception ex)
// {
// _logger.LogError(ex, $"Unhandled error occurred while analyzing Anomalies of instance with id: {obj?.ClientId}");
// // TODO: Maybe send notification to user about that error that analyzing Anomalies of instance with id was unsuccessful
// }
// });
}
