Azure - Hot layer BLOB recording source

Question

Gentlemen all right?

In my Azure account is displaying a high consumption of: "Hot LRS Recording Operations - Layered Block Blob - 192% 1.92 / 1 10K" image below:

In the last 3 days this number that never went beyond 0% has gone up exponentially and I would like to understand the origin, but I can not identify.

I checked the upload areas of my application and using the "Microsoft Azure Storage Explorer" tool my blobs are all in Cold layer, there was no hot layer recording.

What I’ve done differently these past few days:

1. Enable slow query logs in Mysql
2. In my Web App I have cached files that uses the storage allocated in the "Service Plan"
3. I enabled some webJobs that simply make a call to my App, does not mess with such storage operations
4. I have 4 Web Apps in the same Service Plan, only 1 has log enabled and the log is saved in the File System.

Regarding the storage account I evaluated the logs, and the logs you have match the logs generated by my system all in cold layer. Below are storage account usage metrics.

Day 16 according to the cost analysis was when there was a high recording volume, but from here I can not know where and by what origin this volume of operations took place, because in my understanding according to the previous consumption chart, day 16 there were almost no recording operations in relation to the period as a whole.

Where can I identify these operations? because on the 16th there are no blob logs:

Answer 1

After much battling the response I had from Microsoft was that files with high read access rate will be considered as "hot" even if it is in the "cold" layer".

Although strange this was the only congruent response I received.