benchmark gzip / brotli

benchmark_gzip_brotli.sh

#!/bin/bash

rm -rf output
mkdir output

ls -l input | awk '{ s += $5 } END { print s }'

# compress
begin=$(date +%s%N)
for f in input/*
do
#  gzip -k $f -c > output/$(basename $f).gz
  ./brotli -k $f -o output/$(basename $f).bt
done
end=$(date +%s%N)

echo $(( (end - begin) / 1000000))
ls -l output | awk '{ s += $5 } END { print s }'

# decompress
rm -rf output2
mkdir output2
begin=$(date +%s%N)
for f in output/*
do
#  gzip -k -d $f -c > output2/$(basename $f .gz)
  ./brotli -k -d $f -o output2/$(basename $f bt)
done
end=$(date +%s%N)

echo $(( (end - begin) / 1000000))
ls -l output2 | awk '{ s += $5 } END { print s }'