From 061519b5620f594b5e5711ae6f3372ff152bc14c Mon Sep 17 00:00:00 2001 From: Stefano Brivio Date: Mon, 27 Sep 2021 15:10:35 +0200 Subject: test: Add CI/demo scripts Not really quick, definitely dirty. Signed-off-by: Stefano Brivio --- test/lib/perf_report | 262 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 262 insertions(+) create mode 100755 test/lib/perf_report (limited to 'test/lib/perf_report') diff --git a/test/lib/perf_report b/test/lib/perf_report new file mode 100755 index 0000000..111c154 --- /dev/null +++ b/test/lib/perf_report @@ -0,0 +1,262 @@ +#!/bin/sh +# +# SPDX-License-Identifier: AGPL-3.0-or-later +# +# PASST - Plug A Simple Socket Transport +# for qemu/UNIX domain socket mode +# +# PASTA - Pack A Subtle Tap Abstraction +# for network namespace/tap device mode +# +# test/lib/perf_report - Prepare JavaScript report for performance tests +# +# Copyright (c) 2021 Red Hat GmbH +# Author: Stefano Brivio + +PERF_LINK_COUNT=0 +PERF_JS="${BASEPATH}/perf.js" + +PERF_TEMPLATE_HTML="document.write('"' +Throughput in Gbps, latency in µs. Threads are iperf3 processes, passt and pasta are currently single-threaded.
+Click on numbers to show test execution. Measured at head, commit __commit__. + + + +
    +

  • passt

    + + + + + + + + __passt_tcp_header__ + __passt_udp_header__ + + __passt_tcp_LINE__ __passt_udp_LINE__ +
    + TCP, __passt_tcp_threads__ at __passt_tcp_freq__ GHzUDP, __passt_udp_threads__ at __passt_udp_freq__ GHz
    MTU:
    + + + +

  • pasta: local connections/traffic

    + + + + + + + + __pasta_lo_tcp_header__ + __pasta_lo_udp_header__ + + __pasta_lo_tcp_LINE__ __pasta_lo_udp_LINE__ +
    + TCP, __pasta_lo_tcp_threads__ at __pasta_lo_tcp_freq__ GHzUDP, __pasta_lo_udp_threads__ at __pasta_lo_udp_freq__ GHz
    MTU:
    + +

  • pasta: connections/traffic via tap

    + + + + + + + + __pasta_tap_tcp_header__ + __pasta_tap_udp_header__ + + __pasta_tap_tcp_LINE__ __pasta_tap_udp_LINE__ +
    + TCP, __pasta_tap_tcp_threads__ at __pasta_tap_tcp_freq__ GHzUDP, __pasta_tap_udp_threads__ at __pasta_tap_udp_freq__ GHz
    MTU:
    + +
' + +PERF_TEMPLATE_JS="'); + +var perf_links = [ +" + +PERF_TEMPLATE_POST=']; + +for (var i = 0; i < perf_links.length; i++) { + var obj = document.getElementById(perf_links[i][0]); + + obj.addEventListener("click", function(event) { + var ci_video = document.getElementById("ci_video"); + var top = ci_video.offsetTop - 5; + + event.preventDefault(); + ci_video.play(); + ci_video.pause(); + for (var i = 0; i < perf_links.length; i++) { + if (this.id == perf_links[i][0]) { + ci_video.currentTime = perf_links[i][1] - 10; + } + } + window.scrollTo({ top: top, behavior: "smooth" }) + ci_video.play(); + }, false); +} +' + +# perf_init() - Process first part of template +perf_init() { + echo "${PERF_TEMPLATE_HTML}" > "${PERF_JS}" + perf_report_sub commit "$(echo ${COMMIT} | sed "s/'/\\\'/g")" +} + +# perf_fill_lines() - Fill multiple "LINE" directives in template, matching rows +perf_fill_lines() { + while true; do + __file_line="$(sed -n '/__.*_LINE__/{=;q}' "${PERF_JS}")" + [ -z "${__file_line}" ] && break + + __line_no=0 + __done=0 + __line_buf="" + while true; do + __match_first_td=0 + for __t in $(sed -n '/__.*_LINE__/{p;q}' "${PERF_JS}"); do + if [ ${__match_first_td} -eq 1 ]; then + __matching_line_no=0 + while true; do + __line_part= + __var_name="$(echo $__t | sed -n 's/__\(.*\)__/\1_'"${__matching_line_no}"'/p')" + [ -z "$(eval echo \$${__var_name})" ] && break + __line_part="$(eval echo \$${__var_name})" + __td_check="$(echo "${__line_part}" | sed -n 's/^\([^>]*\)<\/td>.*$/\1/p')" + if [ "${__td_check}" = "${__td_match}" ]; then + __line_part="$(echo "${__line_part}" | sed -n 's/^[^>]*<\/td>\(.*\)$/\1/p')" + break + fi + __matching_line_no=$((__matching_line_no + 1)) + done + else + __var_name="$(echo $__t | sed -n 's/__\(.*\)__/\1_'"${__line_no}"'/p')" + [ -z "$(eval echo \$${__var_name})" ] && __done=1 && break + __line_part="$(eval echo \$${__var_name})" + __td_match="$(echo "${__line_part}" | sed -n 's/^\([^>]*\)<\/td>.*$/\1/p')" + fi + __line_buf="${__line_buf}${__line_part}" + __match_first_td=1 + done + [ ${__done} -eq 1 ] && break + __line_no=$((__line_no + 1)) + __line_buf="${__line_buf}" + done + __line_buf="${__line_buf}" + __line_buf="$(printf '%s\n' "${__line_buf}" | sed -e 's/[]\/$*.^[]/\\&/g')" + sed -i "${__file_line}s/.*/${__line_buf}/" "${PERF_JS}" + done +} + +# perf_finish() - Add trailing backslashes and process ending templates +perf_finish() { + perf_fill_lines + sed -i 's/^.*$/&\\/g' "${PERF_JS}" + echo "${PERF_TEMPLATE_JS}" >> "${PERF_JS}" + echo "${PERF_TEMPLATE_POST}" >> "${PERF_JS}" +} + +# perf_report_sub() - Apply simple substitutions in template +perf_report_sub() { + __et="$(printf '%s\n' "${1}" | sed -e 's/[\/&]/\\&/g')" + __es="$(printf '%s\n' "${2}" | sed -e 's/[]\/$*.^[]/\\&/g')" + + sed -i 's/__'"${__et}"'__/'"${__es}"'/g' "${PERF_JS}" +} + +# perf_report_append() - Append generic string to current JavaScript report +perf_report_append() { + echo "${@}" >> "${PERF_JS}" +} + +# perf_report_append() - Append generic string to current template buffer +perf_report_append_js() { + PERF_TEMPLATE_JS="${PERF_TEMPLATE_JS}${@}" +} + +# perf_report() - Start of single test report +perf_report() { + __mode="${1}" + __proto="${2}" + __threads="${3}" + __freq="${4}" + + REPORT_IN="${__mode}_${__proto}" + + [ ${__threads} -eq 1 ] && __threads="one thread" || __threads="${__threads} threads" + perf_report_sub "${__mode}_${__proto}_threads" "${__threads}" + perf_report_sub "${__mode}_${__proto}_freq" "${__freq}" + + perf_report_append_js "[ 'perf_${__mode}_${__proto}', $(video_time_now) ]," +} + +# perf_th() - Table header for a set of tests +perf_th() { + shift + + __th_buf= + __cols_count=0 + for __arg; do + __th_buf="${__th_buf}${__arg}" + __cols_count=$((__cols_count + 1)) + done + perf_report_sub "${REPORT_IN}_header" "${__th_buf}" + perf_report_sub "${REPORT_IN}_cols" ${__cols_count} +} + +# perf_tr() - Main table row +perf_tr() { + __line_no=0 + shift + while true; do + [ -z "$(eval echo \$${REPORT_IN}_LINE_${__line_no})" ] && break + __line_no=$((__line_no + 1)) + done + eval ${REPORT_IN}_LINE_${__line_no}="\"${@}\"" +} + +# perf_td() - Single cell with test result +perf_td() { + __rewind="${1}" + shift + + __line_no=0 + while true; do + [ -z "$(eval echo \$${REPORT_IN}_LINE_${__line_no})" ] && break + __line_no=$((__line_no + 1)) + done + __line_no=$((__line_no - 1)) + [ -z "${1}" ] && __id=0 || __id="perf_${PERF_LINK_COUNT}" + eval ${REPORT_IN}_LINE_${__line_no}=\""\${${REPORT_IN}_LINE_${__line_no}}${1}"\" + [ -z "${1}" ] && return + + perf_report_append_js "[ '${__id}', $(($(video_time_now) - ${__rewind})) ]," + PERF_LINK_COUNT=$((PERF_LINK_COUNT + 1)) +} + +# perf_te() - End of a table, currently unused +pert_te() { + : +} -- cgit v1.2.3