Transaction duration between components on the server map view

[it-wlidha]

Hello,

I notice (not sure if it is an issue or not) at the server map level : I give you more details

In this example, we could see that the transaction duration between the component A and the component B was 32.6 seconds

And we could see that the user transaction has been rejected due to a read timeout (60 seconds) : between the user and the component A (the transaction duration was 60.8 seconds)

I was thinking that there is a technical issue at the level of the component A, but I discovered (based on the call tree) that the issue was at the level of the IO pool of the component B.

My question is :

Why the transaction duration between the component A and the component B was 32.6 seconds instead of 60,882 (the total value of the gap duration and the execution duration) ? it is an issue or it works as designed ?

Thanks.