private static IEnumerable <GpuConditionPeriod> ToGpuConditionPeriods(this IEnumerable <Snapshot> snapshots, int gpuIndex, Func <GpuStats, Condition> conditionSelector)
{
var currentPeriod = default(GpuConditionPeriod);
foreach (var gpuSnapshot in
from snapshot in snapshots
where snapshot.MinerStatistics.Gpus.Count > gpuIndex
select new { snapshot, gpuStats = snapshot.MinerStatistics.Gpus[gpuIndex] })
{
var condition = gpuSnapshot.gpuStats.Mode == GpuMode.Disabled
? Condition.Ok
: conditionSelector(gpuSnapshot.gpuStats);
if (condition == currentPeriod?.Condition)
{
currentPeriod.Snapshots.Add(gpuSnapshot.snapshot);
}
else
{
if (currentPeriod != null)
{
currentPeriod.Period = new Period(currentPeriod.Period.Start, gpuSnapshot.snapshot.SnapshotTime);
yield return(currentPeriod);
}
currentPeriod = new GpuConditionPeriod
{
GpuIndex = gpuIndex,
Condition = condition,
Period = new Period(gpuSnapshot.snapshot.SnapshotTime, null),
Snapshots = new List <Snapshot> {
gpuSnapshot.snapshot
}
};
}
}
if (currentPeriod != null)
{
yield return(currentPeriod);
}
}
private async Task <Alert> CreateAlertAsync(AlertDefinition definition, Miner miner, GpuThresholdAlertParameters parameters, GpuConditionPeriod conditionPeriod, CancellationToken token)
{
var metadata = CreateMetadata(null, parameters, conditionPeriod);
var detailMessages = CreateDetailMessages(metadata, parameters);
return(await _alertFactory.CreateAlertAsync(definition, miner, metadata, DefaultAlertMessage, detailMessages, token));
}
protected override AlertMetadata CreateMetadata(AlertMetadata existingMetadata, GpuThresholdAlertParameters parameters, GpuConditionPeriod conditionPeriod)
{
var fanSpeeds = conditionPeriod.GpuStats
.Select(s => (int?)s.FanSpeed)
.Concat(new[] { existingMetadata?.Value?.Min, existingMetadata?.Value?.Max })
.ToList();
return(new AlertMetadata
{
GpuIndex = conditionPeriod.GpuIndex,
Threshold = new AlertThresholdMetadata
{
Min = parameters.MaxValue,
Max = parameters.MaxValue,
GpuMetric = Metric.FanSpeed
},
Value = new AlertValueMetadata
{
Condition = conditionPeriod.Condition,
Min = fanSpeeds.Min(),
Max = fanSpeeds.Max()
}
});
}
protected abstract AlertMetadata CreateMetadata(AlertMetadata existingMetadata, GpuThresholdAlertParameters parameters, GpuConditionPeriod conditionPeriod);
protected override AlertMetadata CreateMetadata(AlertMetadata metadata, GpuThresholdAlertParameters parameters, GpuConditionPeriod conditionPeriod)
{
var hashrates = conditionPeriod.GpuStats
.Select(s => (int?)s.EthereumHashrate)
.Concat(new[] { metadata?.Value?.Min, metadata?.Value?.Max })
.ToList();
return(new AlertMetadata
{
GpuIndex = conditionPeriod.GpuIndex,
Threshold = new AlertThresholdMetadata
{
Min = parameters.MaxValue,
Max = parameters.MaxValue,
GpuMetric = Metric.Hashrate
},
Value = new AlertValueMetadata
{
Condition = conditionPeriod.Condition,
Min = hashrates.Min(),
Max = hashrates.Max()
}
});
}
