CODEWITHSUNDEEP
azureazureservicebusdead-letter
Henri
Henri

Reputation: 69

How does Azure Dead-Lettered Message count work in Service Bus Standard Metrics?

I configured azure metric alert when there is a dead-lettered message in a specific topic.

The dead-lettered queue only has one message but I discovered that when using Average, it is not always remain as absolute number (1) sometime it shows as 0.8 or 1.2 enter image description here

And when I used Maximum, it shows as 2 messages in the dead-lettered queue (sometime fluctuate to 1). enter image description here

Any idea how does Azure actually calculate the dead-lettered queue metrics?

Thanks

Upvotes: 1

Views: 281

Answers (1)

RithwikBojja
RithwikBojja

Reputation: 11128

It is expected behavior for average as it is calculated for a time period.

Calculating by segment might provide accurate results.

enter image description here

Upvotes: 0

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