1 write to _tokenUsageHistogram
Microsoft.Extensions.AI (1)
TextToSpeech\OpenTelemetryTextToSpeechClient.cs (1)
66_tokenUsageHistogram = OtelMetricHelpers.CreateGenAITokenUsageHistogram(_meter);
3 references to _tokenUsageHistogram
Microsoft.Extensions.AI (3)
TextToSpeech\OpenTelemetryTextToSpeechClient.cs (3)
260if (_tokenUsageHistogram.Enabled && response?.Usage is { } usage) 267_tokenUsageHistogram.Record((int)inputTokens, tags); 275_tokenUsageHistogram.Record((int)outputTokens, tags);