What is the standard size of events of following log types in Google SecOps

Hi navroop,

Log event types are highly variable so there isn't a standard size for a given log type. Log event size can fluctuate based on factors like event type(complexity), level of verbosity, optional data fields, content length, log format, etc. 

One way to find out what your specific organization's log event sizes are is to export a representative sample of raw logs over a specific time period, calculate the total size, and then divide by the number of events. 

Hope this helps.