Calculates the Total Memory Used — env

This function uses the utils package to compute the total amount of memory used by objects in an environment.

Usage

env_size(env)

Arguments

env: The environment whose size is to be computed.

Value

The size in bytes, as a numeric value (scalar).

Details

The names are wrapped in backticks. Otherwise, non-syntactic names will cause problems. This function is used within render_one as part of the runtime stats assessment.

Examples


e1 <- new.env()
env_size(e1)
#> [1] 0
evalq(x <- 1:10000L, e1)
env_size(e1)
#> [1] 40048