I am searching for documentation or information regarding these two logging systems' 'response time'. I am sorry for the use of an imprecise term, but its meaning should be made clear in the following passage.
In aws, Cloudtrail
can capture events related IAM changes and accesses and collect the logs into a S3 location.
In Google Cloud Platform I can also see permission related changes in one place.
However I am not able to find out the time aspect of these logging systems. I want to know what is the typical time between an audit event (IAM change/permission change/creation of new login etc etc) and its appearance in each logging system.
I am not looking for hard numbers. But if I can locate documentation that say, for example, 'Best effort', I will be delighted.