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July 9, 2021 11:40
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Huge Pages for PID
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| #! /bin/sh | |
| [ $# -eq 1 ] && { | |
| grep -B 11 'KernelPageSize' "/proc/$1/smaps" | | |
| awk '/^Size:/ { sum += $2 } END { printf("%.2F GiB\n", sum / 1024 / 1024) }' | |
| } || { | |
| printf "Usage: %s PID\n" "${0##*/}" >&2 | |
| exit 1 | |
| } | |
| # vi:ft=sh |
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