AWS Cloudwatch throttle request at maximum of 500 request per second.
Currently we are dispatching every metric to put_metric_data, but this create easily too many requests in our production environment.
put_metric_data can allow send multiple values at same time, and thanks to the same metric call we can try to bundle together up to maximum 1000 values with a payload of 1MB.

We should need some sort of debounce or bucket send with a time threshold.