So, open telemetry was one of the POC project that I have done, I have given a task to check the flow. So, there is a lambda layer that we have to add for the open telemetry. So, once we add that layer, we will get something as a telemetry graph, we have for that we have added and from there, we can check where the data is going, where the points have been connected, how the architecture is accessing data points from one point to another point, we will get all those details with the open telemetry lambda layer, and that was just a POC project basically, I did it, but that was not been in production, because it was again costing and all those things. So instead of that, we have started using the consumption logs that we push to the Kafka topic and it will be much easier for us to do that. So, for the lambda or the open telemetry thing, we are just doing that for the POC basically. So, it was not much, it was useful, but it is costing is used very high, so we have stopped using that. So, yeah. 
