tests/interactive/test-memory.R

In autometric: Background Resource Logging

library(autometric)
library(ps)
local({
  path <- tempfile()
  log_print(path = path, seconds = 1)
  out <- log_read(path, units_memory = "bytes")
  exp <- ps_memory_info()
  unname(100 * (out$resident - exp["rss"]) / exp["rss"])
  unname(100 * (out$virtual - exp["vms"]) / exp["rss"])
  unlink(path)
})