Determine the amount of space that is needed to perform the dump without actually doing it, and display the estimated number of bytes it will take.
Kpebie ọnụ ọgụgụ nke ohere ọ bụla a chọrọ iji mee nkwụsị n'emeghị ya n'eziokwu, ma gosi ọnụọgụ atụmatụ nke octets ọ ga-ewe.