mem_used {lobstr} | R Documentation |
mem_used()
wraps around gc()
and returns the exact number of bytes
currently used by R. Note that changes will not match up exactly to
obj_size()
as session specific state (e.g. .Last.value) adds minor
variations.
mem_used()
prev_m <- 0; m <- mem_used(); m - prev_m x <- 1:1e6 prev_m <- m; m <- mem_used(); m - prev_m obj_size(x) rm(x) prev_m <- m; m <- mem_used(); m - prev_m prev_m <- m; m <- mem_used(); m - prev_m