93 lines
2.2 KiB
Bash
Executable file
93 lines
2.2 KiB
Bash
Executable file
#!/bin/bash
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IFS=$'\n'
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set -eu -o pipefail
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cleanup () {
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echo
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# if Unbound is not started, exit from function
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[ -v unbound_pid ] || return
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echo '==> Stopping Unbound'
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kill -INT "$unbound_pid"
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echo
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}
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trap cleanup EXIT
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built_or_system () {
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# args: [1]custom/build/path [2]program_name [3]build_script [4]package_name
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if [ -e "$1" ]; then
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echo "$2: using custom build at $1" >&2 # stderr; just a message to user
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echo "$1" # stdout; captured into a variable with $(), see below
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elif exe=$(which "$2"); then
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echo "$exe" # stdout
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else
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echo " ** $2: not found neither built nor in-system" >&2 # stderr
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echo " use script './$3' to automatically build it at the correct path" >&2
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# if $4 is set, say about possible pkg name
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[ -v 4 ] && \
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echo " or install it from your package manager, usually pkg is named '$4'" >&2
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return 1
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fi
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}
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exe_dig="bind9/bin/dig/dig"
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exe_drill="ldns/drill/drill"
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exe_hr="hickory-dns/target/release/resolve"
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echo
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echo '==> Checking deps'
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which unbound
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which hyperfine
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exe_dig=$(built_or_system "$exe_dig" dig "build_dig.sh" bind-utils)
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exe_drill=$(built_or_system "$exe_drill" drill "build_drill.sh" ldns)
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exe_hr=$(built_or_system "$exe_hr" resolve "build_hr.sh")
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echo
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echo '==> Starting Unbound'
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unbound -c ./unbound.conf -dp 2>unbound.log &
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unbound_pid=$!
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sleep 2
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echo
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echo '==> Benchmarks for A domain.tld.'
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hyperfine -N \
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"$exe_dig -p 2253 domain.tld @127.0.0.1" \
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"$exe_drill -p 2253 domain.tld @127.0.0.1" \
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"$exe_hr -n 127.0.0.1:2253 domain.tld"
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echo
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echo '==> Benchmarks for AAAA domain.tld.'
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hyperfine -N \
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"$exe_dig -p 2253 aaaa domain.tld @127.0.0.1" \
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"$exe_drill -p 2253 aaaa domain.tld @127.0.0.1" \
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"$exe_hr -n 127.0.0.1:2253 -t AAAA domain.tld"
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echo
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echo '==> Benchmarks for MX domain.tld.'
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hyperfine -N \
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"$exe_dig -p 2253 mx domain.tld @127.0.0.1" \
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"$exe_drill -p 2253 mx domain.tld @127.0.0.1" \
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"$exe_hr -n 127.0.0.1:2253 -t MX domain.tld"
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echo
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echo '==> Benchmarks for CNAME mail.domain.tld.'
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hyperfine -N \
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"$exe_dig -p 2253 mail.domain.tld @127.0.0.1" \
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"$exe_drill -p 2253 mail.domain.tld @127.0.0.1" \
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"$exe_hr -n 127.0.0.1:2253 mail.domain.tld"
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echo
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echo '==> All done'
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