From 8d4f58e49b9dc7d3545651023a36729de773ad86 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:22:31 +0200 Subject: Adding upstream version 1.12.0. Signed-off-by: Daniel Baumann --- collectors/charts.d.plugin/phpfpm/phpfpm.chart.sh | 169 ++++++++++++++++++++++ 1 file changed, 169 insertions(+) create mode 100644 collectors/charts.d.plugin/phpfpm/phpfpm.chart.sh (limited to 'collectors/charts.d.plugin/phpfpm/phpfpm.chart.sh') diff --git a/collectors/charts.d.plugin/phpfpm/phpfpm.chart.sh b/collectors/charts.d.plugin/phpfpm/phpfpm.chart.sh new file mode 100644 index 0000000..b1edb23 --- /dev/null +++ b/collectors/charts.d.plugin/phpfpm/phpfpm.chart.sh @@ -0,0 +1,169 @@ +# shellcheck shell=bash +# no need for shebang - this file is loaded from charts.d.plugin +# SPDX-License-Identifier: GPL-3.0-or-later + +# netdata +# real-time performance and health monitoring, done right! +# (C) 2016 Costa Tsaousis +# +# Contributed by @safeie with PR #276 + +# first, you need open php-fpm status in php-fpm.conf +# second, you need add status location in nginx.conf +# you can see, https://easyengine.io/tutorials/php/fpm-status-page/ + +declare -A phpfpm_urls=() +declare -A phpfpm_curl_opts=() + +# _update_every is a special variable - it holds the number of seconds +# between the calls of the _update() function +phpfpm_update_every= +phpfpm_priority=60000 + +declare -a phpfpm_response=() +phpfpm_pool="" +phpfpm_start_time="" +phpfpm_start_since=0 +phpfpm_accepted_conn=0 +phpfpm_listen_queue=0 +phpfpm_max_listen_queue=0 +phpfpm_listen_queue_len=0 +phpfpm_idle_processes=0 +phpfpm_active_processes=0 +phpfpm_total_processes=0 +phpfpm_max_active_processes=0 +phpfpm_max_children_reached=0 +phpfpm_slow_requests=0 +phpfpm_get() { + local opts="${1}" url="${2}" + + # shellcheck disable=SC2207,2086 + phpfpm_response=($(run curl -Ss ${opts} "${url}")) + # shellcheck disable=SC2181 + if [ $? -ne 0 ] || [ "${#phpfpm_response[@]}" -eq 0 ]; then + return 1 + fi + + if [[ ${phpfpm_response[0]} != "pool:" || ${phpfpm_response[2]} != "process" || ${phpfpm_response[5]} != "start" || ${phpfpm_response[12]} != "accepted" || ${phpfpm_response[15]} != "listen" || ${phpfpm_response[16]} != "queue:" || ${phpfpm_response[26]} != "idle" || ${phpfpm_response[29]} != "active" || ${phpfpm_response[32]} != "total" ]]; then + error "invalid response from phpfpm status server: ${phpfpm_response[*]}" + return 1 + fi + + phpfpm_pool="${phpfpm_response[1]}" + phpfpm_start_time="${phpfpm_response[7]} ${phpfpm_response[8]}" + phpfpm_start_since="${phpfpm_response[11]}" + phpfpm_accepted_conn="${phpfpm_response[14]}" + phpfpm_listen_queue="${phpfpm_response[17]}" + phpfpm_max_listen_queue="${phpfpm_response[21]}" + phpfpm_listen_queue_len="${phpfpm_response[25]}" + phpfpm_idle_processes="${phpfpm_response[28]}" + phpfpm_active_processes="${phpfpm_response[31]}" + phpfpm_total_processes="${phpfpm_response[34]}" + phpfpm_max_active_processes="${phpfpm_response[38]}" + phpfpm_max_children_reached="${phpfpm_response[42]}" + if [ "${phpfpm_response[43]}" == "slow" ]; then + phpfpm_slow_requests="${phpfpm_response[45]}" + else + phpfpm_slow_requests="-1" + fi + + if [[ -z ${phpfpm_pool} || -z ${phpfpm_start_time} || -z ${phpfpm_start_since} || -z ${phpfpm_accepted_conn} || -z ${phpfpm_listen_queue} || -z ${phpfpm_max_listen_queue} || -z ${phpfpm_listen_queue_len} || -z ${phpfpm_idle_processes} || -z ${phpfpm_active_processes} || -z ${phpfpm_total_processes} || -z ${phpfpm_max_active_processes} || -z ${phpfpm_max_children_reached} ]]; then + error "empty values got from phpfpm status server: ${phpfpm_response[*]}" + return 1 + fi + + return 0 +} + +# _check is called once, to find out if this chart should be enabled or not +phpfpm_check() { + if [ ${#phpfpm_urls[@]} -eq 0 ]; then + phpfpm_urls[local]="http://localhost/status" + fi + + local m + for m in "${!phpfpm_urls[@]}"; do + phpfpm_get "${phpfpm_curl_opts[$m]}" "${phpfpm_urls[$m]}" + # shellcheck disable=SC2181 + if [ $? -ne 0 ]; then + # shellcheck disable=SC2154 + error "cannot find status on URL '${phpfpm_urls[$m]}'. Please set phpfpm_urls[$m]='http://localhost/status' in $confd/phpfpm.conf" + unset "phpfpm_urls[$m]" + continue + fi + done + + if [ ${#phpfpm_urls[@]} -eq 0 ]; then + error "no phpfpm servers found. Please set phpfpm_urls[name]='url' to whatever needed to get status to the phpfpm server, in $confd/phpfpm.conf" + return 1 + fi + + # this should return: + # - 0 to enable the chart + # - 1 to disable the chart + + return 0 +} + +# _create is called once, to create the charts +phpfpm_create() { + local m + for m in "${!phpfpm_urls[@]}"; do + cat <