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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
RUN_BENCH="sudo ./bench -w3 -d10 -a"
function header()
{
local len=${#1}
printf "\n%s\n" "$1"
for i in $(seq 1 $len); do printf '='; done
printf '\n'
}
function subtitle()
{
local len=${#1}
printf "\t%s\n" "$1"
}
function hits()
{
echo "$*" | sed -E "s/.*hits\s+([0-9]+\.[0-9]+ ± [0-9]+\.[0-9]+M\/s).*/\1/"
}
function drops()
{
echo "$*" | sed -E "s/.*drops\s+([0-9]+\.[0-9]+ ± [0-9]+\.[0-9]+M\/s).*/\1/"
}
function percentage()
{
echo "$*" | sed -E "s/.*Percentage\s=\s+([0-9]+\.[0-9]+).*/\1/"
}
function ops()
{
echo -n "throughput: "
echo -n "$*" | sed -E "s/.*throughput\s+([0-9]+\.[0-9]+ ± [0-9]+\.[0-9]+\sM\sops\/s).*/\1/"
echo -n -e ", latency: "
echo "$*" | sed -E "s/.*latency\s+([0-9]+\.[0-9]+\sns\/op).*/\1/"
}
function total()
{
echo "$*" | sed -E "s/.*total operations\s+([0-9]+\.[0-9]+ ± [0-9]+\.[0-9]+M\/s).*/\1/"
}
function summarize()
{
bench="$1"
summary=$(echo $2 | tail -n1)
printf "%-20s %s (drops %s)\n" "$bench" "$(hits $summary)" "$(drops $summary)"
}
function summarize_percentage()
{
bench="$1"
summary=$(echo $2 | tail -n1)
printf "%-20s %s%%\n" "$bench" "$(percentage $summary)"
}
function summarize_ops()
{
bench="$1"
summary=$(echo $2 | tail -n1)
printf "%-20s %s\n" "$bench" "$(ops $summary)"
}
function summarize_total()
{
bench="$1"
summary=$(echo $2 | tail -n1)
printf "%-20s %s\n" "$bench" "$(total $summary)"
}
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