pub const RAM_PER_IO_TASK_MB: u64 = 64;Expand description
Conservative RSS budget per concurrent HTTP/CDP task (MiB).
Ground-truth method: /usr/bin/time -v → “Maximum resident set size”
(scripts/rss-baseline.sh). Value is a rounded-up floor so concurrent
tasks leave headroom under the 50% free-RAM margin. Revalidate when
reqwest/scraper or chromiumoxide versions jump materially.