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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-02-07 11:45:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-02-07 11:45:55 +0000 |
| commit | a8220ab2d293bb7f4b014b79d16b2fb05090fa93 (patch) | |
| tree | 77f0a30f016c0925cf7ee9292e644bba183c2774 /tests | |
| parent | Adding upstream version 1.19.0. (diff) | |
| download | netdata-a8220ab2d293bb7f4b014b79d16b2fb05090fa93.tar.xz netdata-a8220ab2d293bb7f4b014b79d16b2fb05090fa93.zip | |
Adding upstream version 1.29.0.upstream/1.29.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests')
56 files changed, 4201 insertions, 1478 deletions
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check-am clean clean-generic cscopelist-am \ - ctags-am distclean distclean-generic distdir dvi dvi-am html \ - html-am info info-am install install-am install-data \ - install-data-am install-dist_pluginsSCRIPTS install-dvi \ - install-dvi-am install-exec install-exec-am install-html \ - install-html-am install-info install-info-am install-man \ - install-pdf install-pdf-am install-ps install-ps-am \ - install-strip installcheck installcheck-am installdirs \ - maintainer-clean maintainer-clean-generic mostlyclean \ - mostlyclean-generic pdf pdf-am ps ps-am tags-am uninstall \ - uninstall-am uninstall-dist_pluginsSCRIPTS - -.PRECIOUS: Makefile - -.in: - if sed \ - -e 's#[@]localstatedir_POST@#$(localstatedir)#g' \ - -e 's#[@]sbindir_POST@#$(sbindir)#g' \ - -e 's#[@]pluginsdir_POST@#$(pluginsdir)#g' \ - -e 's#[@]configdir_POST@#$(configdir)#g' \ - -e 's#[@]libconfigdir_POST@#$(libconfigdir)#g' \ - -e 's#[@]cachedir_POST@#$(cachedir)#g' \ - -e 's#[@]registrydir_POST@#$(registrydir)#g' \ - -e 's#[@]varlibdir_POST@#$(varlibdir)#g' \ - $< > $@.tmp; then \ - mv "$@.tmp" "$@"; \ - else \ - rm -f "$@.tmp"; \ - false; \ - fi - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/tests/README.md b/tests/README.md index fe8b8b20..256b482c 100644 --- a/tests/README.md +++ b/tests/README.md @@ -1,3 +1,8 @@ +<!-- +title: "Testing" +custom_edit_url: https://github.com/netdata/netdata/edit/master/tests/README.md +--> + # Testing This readme is a manual on how to get started with unit testing on javascript and nodejs diff --git a/tests/acls/acl.sh b/tests/acls/acl.sh deleted file mode 100644 index 9ac404c0..00000000 --- a/tests/acls/acl.sh +++ /dev/null @@ -1,126 +0,0 @@ -#!/bin/bash -x -# SPDX-License-Identifier: GPL-3.0-or-later - -BASICURL="http://127.0.0.1" -BASICURLS="https://127.0.0.1" - -NETDATA_VARLIB_DIR="/var/lib/netdata" -RED='\033[0;31m' -GREEN='\033[0;32m' -YELLOW='\033[0;43m' -NOCOLOR='\033[0m' - -#change the previous acl file and with a new -#and store it on a new file -change_file(){ - sed "s/$1/$2/g" netdata.cfg > "$4" -} - -NETDATAPID="" - -change_ssl_file(){ - KEYROW="ssl key = $3/key.pem" - CERTROW="ssl certificate = $3/cert.pem" - sed "s@ssl key =@$KEYROW@g" netdata.ssl.cfg > tmp - sed "s@ssl certificate =@$CERTROW@g" tmp > tmp2 - sed "s/$1/$2/g" tmp2 > "$4" -} - -run_acl_tests() { - #Give a time for netdata start properly - sleep 2 - - curl -v -k --tls-max 1.2 --create-dirs -o index.html "$2" 2> log_index.txt - curl -v -k --tls-max 1.2 --create-dirs -o netdata.txt "$2/netdata.conf" 2> log_nc.txt - curl -v -k --tls-max 1.2 --create-dirs -o badge.csv "$2/api/v1/badge.svg?chart=cpu.cpu0_interrupts" 2> log_badge.txt - curl -v -k --tls-max 1.2 --create-dirs -o info.txt "$2/api/v1/info" 2> log_info.txt - curl -H "X-Auth-Token: $1" -v -k --tls-max 1.2 --create-dirs -o health.csv "$2/api/v1/manage/health?cmd=LIST" 2> log_health.txt - - TOT=$(grep -c "HTTP/1.1 301" log_*.txt | cut -d: -f2| grep -c 1) - if [ "$TOT" -ne "$4" ]; then - echo -e "${RED}I got a wrong number of redirects($TOT) when SSL is activated, It was expected $4 ${NOCOLOR}" - rm log_* netdata.conf.test* netdata.txt health.csv index.html badge.csv tmp* key.pem cert.pem info.txt - kill $NETDATAPID - exit 1 - elif [ "$TOT" -eq "$4" ] && [ "$4" -ne "0" ]; then - echo -e "${YELLOW}I got the correct number of redirects($4) when SSL is activated and I try to access with HTTP. ${NOCOLOR}" - return - fi - - TOT=$(grep -c "HTTP/1.1 200 OK" log_* | cut -d: -f2| grep -c 1) - if [ "$TOT" -ne "$3" ]; then - echo -e "${RED}I got a wrong number of \"200 OK\" from the queries, it was expected $3. ${NOCOLOR}" - kill $NETDATAPID - rm log_* netdata.conf.test* netdata.txt health.csv index.html badge.csv tmp* key.pem cert.pem info.txt - exit 1 - fi - - echo -e "${GREEN}ACLs were applied correctly ${NOCOLOR}" -} - -CONF=$(grep "bind" netdata.cfg) -MUSER=$(grep run netdata.cfg | cut -d= -f2|sed 's/^[ \t]*//') - -openssl req -new -newkey rsa:2048 -days 365 -nodes -x509 -sha512 -subj "/C=US/ST=Denied/L=Somewhere/O=Dis/CN=www.example.com" -keyout key.pem -out cert.pem -chown "$MUSER" key.pem cert.pem -CWD=$(pwd) - -if [ -f "${NETDATA_VARLIB_DIR}/netdata.api.key" ] ;then - read -r TOKEN < "${NETDATA_VARLIB_DIR}/netdata.api.key" -else - TOKEN="NULL" -fi - -change_file "$CONF" " bind to = *" "$CWD" "netdata.conf.test0" -netdata -c "netdata.conf.test0" -D & -NETDATAPID=$! -run_acl_tests $TOKEN "$BASICURL:19999" 5 0 -kill $NETDATAPID - -change_ssl_file "$CONF" " bind to = *=dashboard|registry|badges|management|netdata.conf *:20000=dashboard|registry|badges|management *:20001=dashboard|registry|netdata.conf^SSL=optional *:20002=dashboard|registry" "$CWD" "netdata.conf.test1" -netdata -c "netdata.conf.test1" -D & -NETDATAPID=$! -run_acl_tests $TOKEN "$BASICURL:19999" 5 5 -run_acl_tests $TOKEN "$BASICURLS:19999" 5 0 - -run_acl_tests $TOKEN "$BASICURL:20000" 4 5 -run_acl_tests $TOKEN "$BASICURLS:20000" 4 0 - -run_acl_tests $TOKEN "$BASICURL:20001" 4 0 -run_acl_tests $TOKEN "$BASICURLS:20001" 4 0 - -run_acl_tests $TOKEN "$BASICURL:20002" 3 5 -run_acl_tests $TOKEN "$BASICURLS:20002" 3 0 -kill $NETDATAPID - -change_ssl_file "$CONF" " bind to = *=dashboard|registry|badges|management|netdata.conf *:20000=dashboard|registry|badges|management *:20001=dashboard|registry|netdata.conf^SSL=force *:20002=dashboard|registry" "$CWD" "netdata.conf.test2" -netdata -c "netdata.conf.test2" -D & -NETDATAPID=$! -run_acl_tests $TOKEN "$BASICURL:19999" 5 5 -run_acl_tests $TOKEN "$BASICURLS:19999" 5 0 - -run_acl_tests $TOKEN "$BASICURL:20000" 4 5 -run_acl_tests $TOKEN "$BASICURLS:20000" 4 0 - -run_acl_tests $TOKEN "$BASICURL:20001" 4 5 -run_acl_tests $TOKEN "$BASICURLS:20001" 4 0 - -run_acl_tests $TOKEN "$BASICURL:20002" 3 5 -run_acl_tests $TOKEN "$BASICURLS:20002" 3 0 -kill $NETDATAPID - -change_ssl_file "$CONF" " bind to = *=dashboard|registry|badges|management|netdata.conf *:20000=dashboard|registry|badges|management^SSL=optional *:20001=dashboard|registry|netdata.conf^SSL=force" "$CWD" "netdata.conf.test3" -netdata -c "netdata.conf.test3" -D & -NETDATAPID=$! -run_acl_tests $TOKEN "$BASICURL:19999" 5 5 -run_acl_tests $TOKEN "$BASICURLS:19999" 5 0 - -run_acl_tests $TOKEN "$BASICURL:20000" 4 0 -run_acl_tests $TOKEN "$BASICURLS:20000" 4 0 - -run_acl_tests $TOKEN "$BASICURL:20001" 4 5 -run_acl_tests $TOKEN "$BASICURLS:20001" 4 0 -kill $NETDATAPID - -rm log_* netdata.conf.test* netdata.txt health.csv index.html badge.csv tmp* key.pem cert.pem info.txt -echo "All the tests were successful ${NOCOLOR}" diff --git a/tests/acls/netdata.cfg b/tests/acls/netdata.cfg new file mode 100644 index 00000000..1dcb4a5c --- /dev/null +++ b/tests/acls/netdata.cfg @@ -0,0 +1,20 @@ +# netdata configuration +# +# You can download the latest version of this file, using: +# +# wget -O /etc/netdata/netdata.conf http://localhost:19999/netdata.conf +# or +# curl -o /etc/netdata/netdata.conf http://localhost:19999/netdata.conf +# +# You can uncomment and change any of the options below. +# The value shown in the commented settings, is the default value. +# + +[global] + run as user = netdata + + # the default database size - 1 hour + history = 3600 + + # by default do not expose the netdata port + bind to = localhost diff --git a/tests/acls/netdata.ssl.cfg b/tests/acls/netdata.ssl.cfg new file mode 100644 index 00000000..28e0030d --- /dev/null +++ b/tests/acls/netdata.ssl.cfg @@ -0,0 +1,24 @@ +# netdata configuration +# +# You can download the latest version of this file, using: +# +# wget -O /etc/netdata/netdata.conf http://localhost:19999/netdata.conf +# or +# curl -o /etc/netdata/netdata.conf http://localhost:19999/netdata.conf +# +# You can uncomment and change any of the options below. +# The value shown in the commented settings, is the default value. +# + +[global] + run as user = netdata + + # the default database size - 1 hour + history = 3600 + + # by default do not expose the netdata port + bind to = localhost + +[web] + ssl key = + ssl certificate = diff --git a/tests/alarm_repetition/alarm.sh b/tests/alarm_repetition/alarm.sh deleted file mode 100644 index 94e36fbe..00000000 --- a/tests/alarm_repetition/alarm.sh +++ /dev/null @@ -1,89 +0,0 @@ -#!/bin/bash - -#The health directory to put the alarms -HEALTHDIR="/etc/netdata/health.d/" - -#output directory -OUTDIR="workdir/" - -#url to do download -QUERY="/api/v1/alarms?active" -MURL="http://localhost:19999$QUERY" - -#error messages -RED='\033[0;31m' -GREEN='\033[0;32m' -NOCOLOR='\033[0m' - -MYCDIR="$(pwd)" -CONFFILE="$MYCDIR/netdata.conf" - -change_alarm_file() { - if [ -f "$1" ]; then - rm "$1" - fi - - #copy keeping the permissions - cp -a "$2" "$3" -} - -netdata_test_download() { - OPT="-e" - if [ "$3" == "I" ]; then - OPT="-v" - fi - - grep "HTTP/1.1 200 OK" "$1" 2>/dev/null 1>/dev/null - TEST="$?" - if [ "$TEST" -ne "0" ]; then - echo -e "${RED} Error to get the alarms. ${NOCOLOR}" - kill "$5" - rm "$HEALTHDIR/ram.conf" - exit 1 - fi - - COUNT=$(grep -w "\"last_repeat\":" "$2" | grep -c "$OPT" "\"0\"") - if [ "$COUNT" -eq "0" ]; then - echo -e "${RED} Netdata gave an unexpected result when alarm repetition is $4 ${NOCOLOR}" - killall "$5" - rm "$HEALTHDIR/ram.conf" - exit 1 - fi - - echo -e "${GREEN} I got the expected result ${NOCOLOR}" -} - -get_the_logs() { - curl -v -k --create-dirs -o "$OUTDIR/$1.out" "$MURL" 2> "$OUTDIR/$1.err" - netdata_test_download "$OUTDIR/$1.err" "$OUTDIR/$1.out" "$2" "$3" "$4" -} - -process_data() { - SEC=120 - netdata -c "$CONFFILE" -D & - NETDATAPID=$! - echo -e "${NOCOLOR}Sleeping during $SEC seconds to create alarm entries" - sleep $SEC - get_the_logs "$1" "$2" "$3" "$NETDATAPID" - kill $NETDATAPID -} - -mkdir "$OUTDIR" -CREATEDIR="$?" -if [ "$CREATEDIR" -ne "0" ]; then - echo -e "${RED}Cannot create the output directory, it already exists. The test will overwrite previous results. ${NOCOLOR}" -fi - -change_alarm_file "./0" "ram_without_repetition.conf" "$HEALTHDIR/ram.conf" -cp -a netdata.conf_without_repetition netdata.conf -process_data "ram_without" "K" "not activated." -rm netdata.conf - -change_alarm_file "$HEALTHDIR/ram.conf" "ram_with_repetition.conf" "$HEALTHDIR/ram.conf" -cp -a netdata.conf_with_repetition netdata.conf -process_data "ram_with" "I" "activated." -rm netdata.conf - -echo -e "${GREEN} all the tests were sucessful ${NOCOLOR}" -rm "$HEALTHDIR/ram.conf" -rm -rf $OUTDIR diff --git a/tests/alarm_repetition/netdata.conf_with_repetition b/tests/alarm_repetition/netdata.conf_with_repetition new file mode 100644 index 00000000..d5d00f07 --- /dev/null +++ b/tests/alarm_repetition/netdata.conf_with_repetition @@ -0,0 +1,57 @@ +# netdata configuration +# +# You can download the latest version of this file, using: +# +# wget -O /etc/netdata/netdata.conf http://localhost:19999/netdata.conf +# or +# curl -o /etc/netdata/netdata.conf http://localhost:19999/netdata.conf +# +# You can uncomment and change any of the options below. +# The value shown in the commented settings, is the default value. +# + +# global netdata configuration + +[global] + #run as user = netdata + +[web] + #ssl key = /etc/netdata/ssl/key2048.pem + #ssl certificate = /etc/netdata/ssl/cert2048.pem + mode = static-threaded + # listen backlog = 4096 + default port = 19999 + #bind to = *=dashboard|registry|streaming|netdata.conf|badges|management *:20000=dashboard|registry|streaming|netdata.conf|badges|management^SSL=optional *:20001=dashboard|registry|streaming|netdata.conf|badges|management^SSL=force unix:/tmp/netdata/netdata.sock + # web files owner = netdata + # web files group = netdata + #accept a streaming request every seconds = 2 + +[plugins] + proc = yes + diskspace = no + cgroups = no + tc = no + idlejitter = no + enable running new plugins = no + check for new plugins every = 60 + go.d = no + node.d = no + charts.d = no + nfacct = no + python.d = no + apps = no + fping = no + cups = no + +[health] + enabled = yes + in memory max health log entries = 1000 + default repeat warning = 4s + default repeat critical = 2s + +[registry] + enabled = yes + allow from = * + +[cloud] + cloud base url = https://app.netdata.cloud diff --git a/tests/alarm_repetition/netdata.conf_without_repetition b/tests/alarm_repetition/netdata.conf_without_repetition new file mode 100644 index 00000000..43518bdc --- /dev/null +++ b/tests/alarm_repetition/netdata.conf_without_repetition @@ -0,0 +1,57 @@ +# netdata configuration +# +# You can download the latest version of this file, using: +# +# wget -O /etc/netdata/netdata.conf http://localhost:19999/netdata.conf +# or +# curl -o /etc/netdata/netdata.conf http://localhost:19999/netdata.conf +# +# You can uncomment and change any of the options below. +# The value shown in the commented settings, is the default value. +# + +# global netdata configuration + +[global] + #run as user = netdata + +[web] + #ssl key = /etc/netdata/ssl/key2048.pem + #ssl certificate = /etc/netdata/ssl/cert2048.pem + mode = static-threaded + # listen backlog = 4096 + default port = 19999 + #bind to = *=dashboard|registry|streaming|netdata.conf|badges|management *:20000=dashboard|registry|streaming|netdata.conf|badges|management^SSL=optional *:20001=dashboard|registry|streaming|netdata.conf|badges|management^SSL=force unix:/tmp/netdata/netdata.sock + # web files owner = netdata + # web files group = netdata + #accept a streaming request every seconds = 2 + +[plugins] + proc = yes + diskspace = no + cgroups = no + tc = no + idlejitter = no + enable running new plugins = no + check for new plugins every = 60 + go.d = no + node.d = no + charts.d = no + nfacct = no + python.d = no + apps = no + fping = no + cups = no + +[health] + enabled = yes + in memory max health log entries = 1000 + #default repeat warning = 4s + #default repeat critical = 2s + +[registry] + enabled = yes + allow from = * + +[cloud] + cloud base url = https://app.netdata.cloud diff --git a/tests/alarm_repetition/ram_with_repetition.conf b/tests/alarm_repetition/ram_with_repetition.conf new file mode 100644 index 00000000..c215a71d --- /dev/null +++ b/tests/alarm_repetition/ram_with_repetition.conf @@ -0,0 +1,64 @@ +# you can disable an alarm notification by setting the 'to' line to: silent + + alarm: used_ram_to_ignore + on: system.ram + os: linux freebsd + hosts: * + calc: ($zfs.arc_size.arcsz = nan)?(0):($zfs.arc_size.arcsz) + every: 10s + info: the amount of memory that is reported as used, but it is actually capable for resizing itself based on the system needs (eg. ZFS ARC) + + alarm: ram_in_use + on: system.ram + os: linux + hosts: * +# calc: $used * 100 / ($used + $cached + $free) + calc: ($used - $used_ram_to_ignore) * 100 / ($used - $used_ram_to_ignore + $cached + $free) + units: % + every: 1s + warn: $this > 1 + crit: $this > 5 + delay: down 15m multiplier 1.5 max 1h + info: system RAM used + to: sysadmin #alarms + repeat: warning 30s critical 60s + + alarm: ram_available + on: mem.available + os: linux + hosts: * + calc: ($avail + $used_ram_to_ignore) * 100 / ($system.ram.used + $system.ram.cached + $system.ram.free + $system.ram.buffers) + units: % + every: 10s + warn: $this < (($status >= $WARNING) ? (15) : (10)) + crit: $this < (($status == $CRITICAL) ? (10) : ( 5)) + delay: down 15m multiplier 1.5 max 1h + info: estimated amount of RAM available for userspace processes, without causing swapping + to: sysadmin #alarms + +## FreeBSD +alarm: ram_in_use + on: system.ram + os: freebsd +hosts: * + calc: ($active + $wired + $laundry + $buffers - $used_ram_to_ignore) * 100 / ($active + $wired + $laundry + $buffers - $used_ram_to_ignore + $cache + $free + $inactive) +units: % +every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) +delay: down 15m multiplier 1.5 max 1h + info: system RAM usage + to: sysadmin #alarms + + alarm: ram_available + on: system.ram + os: freebsd + hosts: * + calc: ($free + $inactive + $used_ram_to_ignore) * 100 / ($free + $active + $inactive + $wired + $cache + $laundry + $buffers) + units: % + every: 10s + warn: $this < (($status >= $WARNING) ? (15) : (10)) + crit: $this < (($status == $CRITICAL) ? (10) : ( 5)) + delay: down 15m multiplier 1.5 max 1h + info: estimated amount of RAM available for userspace processes, without causing swapping + to: sysadmin #alarms diff --git a/tests/alarm_repetition/ram_without_repetition.conf b/tests/alarm_repetition/ram_without_repetition.conf new file mode 100644 index 00000000..edfc492e --- /dev/null +++ b/tests/alarm_repetition/ram_without_repetition.conf @@ -0,0 +1,63 @@ +# you can disable an alarm notification by setting the 'to' line to: silent + + alarm: used_ram_to_ignore + on: system.ram + os: linux freebsd + hosts: * + calc: ($zfs.arc_size.arcsz = nan)?(0):($zfs.arc_size.arcsz) + every: 10s + info: the amount of memory that is reported as used, but it is actually capable for resizing itself based on the system needs (eg. ZFS ARC) + + alarm: ram_in_use + on: system.ram + os: linux + hosts: * +# calc: $used * 100 / ($used + $cached + $free) + calc: ($used - $used_ram_to_ignore) * 100 / ($used - $used_ram_to_ignore + $cached + $free) + units: % + every: 1s + warn: $this > 1 + crit: $this > 5 + delay: down 15m multiplier 1.5 max 1h + info: system RAM used + to: sysadmin #alarms + + alarm: ram_available + on: mem.available + os: linux + hosts: * + calc: ($avail + $used_ram_to_ignore) * 100 / ($system.ram.used + $system.ram.cached + $system.ram.free + $system.ram.buffers) + units: % + every: 10s + warn: $this < (($status >= $WARNING) ? (15) : (10)) + crit: $this < (($status == $CRITICAL) ? (10) : ( 5)) + delay: down 15m multiplier 1.5 max 1h + info: estimated amount of RAM available for userspace processes, without causing swapping + to: sysadmin #alarms + +## FreeBSD +alarm: ram_in_use + on: system.ram + os: freebsd +hosts: * + calc: ($active + $wired + $laundry + $buffers - $used_ram_to_ignore) * 100 / ($active + $wired + $laundry + $buffers - $used_ram_to_ignore + $cache + $free + $inactive) +units: % +every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) +delay: down 15m multiplier 1.5 max 1h + info: system RAM usage + to: sysadmin #alarms + + alarm: ram_available + on: system.ram + os: freebsd + hosts: * + calc: ($free + $inactive + $used_ram_to_ignore) * 100 / ($free + $active + $inactive + $wired + $cache + $laundry + $buffers) + units: % + every: 10s + warn: $this < (($status >= $WARNING) ? (15) : (10)) + crit: $this < (($status == $CRITICAL) ? (10) : ( 5)) + delay: down 15m multiplier 1.5 max 1h + info: estimated amount of RAM available for userspace processes, without causing swapping + to: sysadmin #alarms diff --git a/tests/api/fuzzer.py b/tests/api/fuzzer.py new file mode 100644 index 00000000..ee12a028 --- /dev/null +++ b/tests/api/fuzzer.py @@ -0,0 +1,378 @@ +import argparse +import json +import logging +import posixpath +import random +import re +import requests +import string +import sys +import urllib.parse + +####################################################################################################################### +# Utilities + + +def some(s): + return random.choice(sorted(s)) + + +def not_some(s): + test_set = random.choice([string.ascii_uppercase + string.ascii_lowercase, + string.digits, + string.digits + ".E-", + '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJK' + 'LMNOPQRSTUVWXYZ!"#$%\'()*+,-./:;<=>?@[\\]^_`{|}~ ']) + test_len = random.choice([1, 2, 3, 37, 61, 121]) + while True: + x = ''.join([random.choice(test_set) for _ in range(test_len)]) + if x not in s: + return x + + +def build_url(host_maybe_scheme, base_path): + try: + if '//' not in host_maybe_scheme: + host_maybe_scheme = '//' + host_maybe_scheme + url_tuple = urllib.parse.urlparse(host_maybe_scheme) + if base_path[0] == '/': + base_path = base_path[1:] + return url_tuple.netloc, posixpath.join(url_tuple.path, base_path) + except Exception as e: + L.error(f"Critical failure decoding arguments -> {e}") + sys.exit(-1) + + +####################################################################################################################### +# Data-model and processing + + +class Param(object): + def __init__(self, name, location, kind): + self.location = location + self.kind = kind + self.name = name + self.values = set() + + def dump(self): + print(f"{self.name} in {self.location} is {self.kind} : {{{self.values}}}") + + +def does_response_fit_schema(schema_path, schema, resp): + '''The schema_path argument tells us where we are (globally) in the schema. The schema argument is the + sub-tree within the schema json that we are validating against. The resp is the json subtree from the + target host's response. + + The basic idea is this: swagger defines a model of valid json trees. In this sense it is a formal + language and we can validate a given server response by checking if the language accepts a particular + server response. This is basically a parser, but instead of strings we are operating on languages + of trees. + + This could probably be extended to arbitrary swagger definitions - but the amount of work increases + rapidly as we attempt to cover the full semantics of languages of trees defined in swagger. Instead + we have some special cases that describe the parts of the semantics that we've used to describe the + netdata API. + + If we hit an error (in the schema) that prevents further checks then we return early, otherwise we + try to collect as many errors as possible. + ''' + success = True + if "type" not in schema: + L.error(f"Cannot progress past {schema_path} -> no type specified in dictionary") + print(json.dumps(schema, indent=2)) + return False + if schema["type"] == "object": + if isinstance(resp, dict) and "properties" in schema and isinstance(schema["properties"], dict): + L.debug(f"Validate properties against dictionary at {schema_path}") + for k, v in schema["properties"].items(): + L.debug(f"Validate {k} received with {v}") + if v.get("required", False) and k not in resp: + L.error(f"Missing {k} in response at {schema_path}") + print(json.dumps(resp, indent=2)) + return False + if k in resp: + if not does_response_fit_schema(posixpath.join(schema_path, k), v, resp[k]): + success = False + elif isinstance(resp, dict) and "additionalProperties" in schema \ + and isinstance(schema["additionalProperties"], dict): + kv_schema = schema["additionalProperties"] + L.debug(f"Validate additionalProperties against every value in dictionary at {schema_path}") + if "type" in kv_schema and kv_schema["type"] == "object": + for k, v in resp.items(): + if not does_response_fit_schema(posixpath.join(schema_path, k), kv_schema, v): + success = False + else: + L.error("Don't understand what the additionalProperties means (it has no type?)") + return False + else: + L.error(f"Can't understand schema at {schema_path}") + print(json.dumps(schema, indent=2)) + return False + elif schema["type"] == "string": + if isinstance(resp, str): + L.debug(f"{repr(resp)} matches {repr(schema)} at {schema_path}") + return True + L.error(f"{repr(resp)} does not match schema {repr(schema)} at {schema_path}") + return False + elif schema["type"] == "boolean": + if isinstance(resp, bool): + L.debug(f"{repr(resp)} matches {repr(schema)} at {schema_path}") + return True + L.error(f"{repr(resp)} does not match schema {repr(schema)} at {schema_path}") + return False + elif schema["type"] == "number": + if 'nullable' in schema and resp is None: + L.debug(f"{repr(resp)} matches {repr(schema)} at {schema_path} (because nullable)") + return True + if isinstance(resp, int) or isinstance(resp, float): + L.debug(f"{repr(resp)} matches {repr(schema)} at {schema_path}") + return True + L.error(f"{repr(resp)} does not match schema {repr(schema)} at {schema_path}") + return False + elif schema["type"] == "integer": + if 'nullable' in schema and resp is None: + L.debug(f"{repr(resp)} matches {repr(schema)} at {schema_path} (because nullable)") + return True + if isinstance(resp, int): + L.debug(f"{repr(resp)} matches {repr(schema)} at {schema_path}") + return True + L.error(f"{repr(resp)} does not match schema {repr(schema)} at {schema_path}") + return False + elif schema["type"] == "array": + if "items" not in schema: + L.error(f"Schema for array at {schema_path} does not specify items!") + return False + item_schema = schema["items"] + if not isinstance(resp, list): + L.error(f"Server did not return a list for {schema_path} (typed as array in schema)") + return False + for i, item in enumerate(resp): + if not does_response_fit_schema(posixpath.join(schema_path, str(i)), item_schema, item): + success = False + else: + L.error(f"Invalid swagger type {schema['type']} for {type(resp)} at {schema_path}") + print(json.dumps(schema, indent=2)) + return False + return success + + +class GetPath(object): + def __init__(self, url, spec): + self.url = url + self.req_params = {} + self.opt_params = {} + self.success = None + self.failures = {} + if 'parameters' in spec.keys(): + for p in spec['parameters']: + name = p['name'] + req = p.get('required', False) + target = self.req_params if req else self.opt_params + target[name] = Param(name, p['in'], p['type']) + if 'default' in p: + defs = p['default'] + if isinstance(defs, list): + for d in defs: + target[name].values.add(d) + else: + target[name].values.add(defs) + if 'enum' in p: + for v in p['enum']: + target[name].values.add(v) + if req and len(target[name].values) == 0: + print(f"FAIL: No default values in swagger for required parameter {name} in {self.url}") + for code, schema in spec['responses'].items(): + if code[0] == "2" and 'schema' in schema: + self.success = schema['schema'] + elif code[0] == "2": + L.error(f"2xx response with no schema in {self.url}") + else: + self.failures[code] = schema + + def generate_success(self, host): + url_args = "&".join([f"{p.name}={some(p.values)}" for p in self.req_params.values()]) + base_url = urllib.parse.urljoin(host, self.url) + test_url = f"{base_url}?{url_args}" + if url_filter.match(test_url): + try: + resp = requests.get(url=test_url, verify=(not args.tls_no_verify)) + self.validate(test_url, resp, True) + except Exception as e: + L.error(f"Network failure in test {e}") + else: + L.debug(f"url_filter skips {test_url}") + + def generate_failure(self, host): + all_params = list(self.req_params.values()) + list(self.opt_params.values()) + bad_param = ''.join([random.choice(string.ascii_lowercase) for _ in range(5)]) + while bad_param in all_params: + bad_param = ''.join([random.choice(string.ascii_lowercase) for _ in range(5)]) + all_params.append(Param(bad_param, "query", "string")) + url_args = "&".join([f"{p.name}={not_some(p.values)}" for p in all_params]) + base_url = urllib.parse.urljoin(host, self.url) + test_url = f"{base_url}?{url_args}" + if url_filter.match(test_url): + try: + resp = requests.get(url=test_url, verify=(not args.tls_no_verify)) + self.validate(test_url, resp, False) + except Exception as e: + L.error(f"Network failure in test {e}") + + def validate(self, test_url, resp, expect_success): + try: + resp_json = json.loads(resp.text) + except json.decoder.JSONDecodeError as e: + L.error(f"Non-json response from {test_url}") + return + success_code = resp.status_code >= 200 and resp.status_code < 300 + if success_code and expect_success: + if self.success is not None: + if does_response_fit_schema(posixpath.join(self.url, str(resp.status_code)), self.success, resp_json): + L.info(f"tested {test_url}") + else: + L.error(f"tested {test_url}") + else: + L.error(f"Missing schema {test_url}") + elif not success_code and not expect_success: + schema = self.failures.get(str(resp.status_code), None) + if schema is not None: + if does_response_fit_schema(posixpath.join(self.url, str(resp.status_code)), schema, resp_json): + L.info(f"tested {test_url}") + else: + L.error(f"tested {test_url}") + else: + L.error("Missing schema for {resp.status_code} from {test_url}") + else: + L.error(f"Received incorrect status code {resp.status_code} against {test_url}") + + +def get_the_spec(url): + if url[:7] == "file://": + with open(url[7:]) as f: + return f.read() + return requests.get(url=url).text + + +# Swagger paths look absolute but they are relative to the base. +def not_absolute(path): + return path[1:] if path[0] == '/' else path + + +def find_ref(spec, path): + if len(path) > 0 and path[0] == '#': + return find_ref(spec, path[1:]) + if len(path) == 1: + return spec[path[0]] + return find_ref(spec[path[0]], path[1:]) + + +def resolve_refs(spec, spec_root=None): + '''Find all "$ref" keys in the swagger spec and inline their target schemas. + + As with all inliners this will break if a definition recursively links to itself, but this should not + happen in swagger as embedding a structure inside itself would produce a record of infinite size.''' + if spec_root is None: + spec_root = spec + newspec = {} + for k, v in spec.items(): + if k == "$ref": + path = v.split('/') + target = find_ref(spec_root, path) + # Unfold one level of the tree and erase the $ref if possible. + if isinstance(target, dict): + for kk, vv in resolve_refs(target, spec_root).items(): + newspec[kk] = vv + else: + newspec[k] = target + elif isinstance(v, dict): + newspec[k] = resolve_refs(v, spec_root) + else: + newspec[k] = v + # This is an artifact of inline the $refs when they are inside a properties key as their children should be + # pushed up into the parent dictionary. They must be merged (union) rather than replace as we use this to + # implement polymorphism in the data-model. + if 'properties' in newspec and isinstance(newspec['properties'], dict) and \ + 'properties' in newspec['properties']: + sub = newspec['properties']['properties'] + del newspec['properties']['properties'] + if 'type' in newspec['properties']: + del newspec['properties']['type'] + for k, v in sub.items(): + newspec['properties'][k] = v + return newspec + + +####################################################################################################################### +# Initialization + +random.seed(7) # Default is reproducible sequences + +parser = argparse.ArgumentParser() +parser.add_argument('--url', type=str, + default='https://raw.githubusercontent.com/netdata/netdata/master/web/api/netdata-swagger.json', + help='The URL of the API definition in swagger. The default will pull the latest version ' + 'from the main branch.') +parser.add_argument('--host', type=str, + help='The URL of the target host to fuzz. The default will read the host from the swagger ' + 'definition.') +parser.add_argument('--reseed', action='store_true', + help="Pick a random seed for the PRNG. The default uses a constant seed for reproducibility.") +parser.add_argument('--passes', action='store_true', + help="Log information about tests that pass") +parser.add_argument('--detail', action='store_true', + help="Log information about the response/schema comparisons during each test") +parser.add_argument('--filter', type=str, + default=".*", + help="Supply a regex used to filter the testing URLs generated") +parser.add_argument('--tls-no-verify', action='store_true', + help="Disable TLS certification verification to allow connection to hosts that use" + "self-signed certificates") +parser.add_argument('--dump-inlined', action='store_true', + help='Dump the inlined swagger spec instead of fuzzing. For "reasons".') + +args = parser.parse_args() +if args.reseed: + random.seed() + +spec = json.loads(get_the_spec(args.url)) +inlined_spec = resolve_refs(spec) +if args.dump_inlined: + print(json.dumps(inlined_spec, indent=2)) + sys.exit(-1) + +logging.addLevelName(40, "FAIL") +logging.addLevelName(20, "PASS") +logging.addLevelName(10, "DETAIL") +L = logging.getLogger() +handler = logging.StreamHandler(sys.stdout) +if not args.passes and not args.detail: + L.setLevel(logging.ERROR) +elif args.passes and not args.detail: + L.setLevel(logging.INFO) +elif args.detail: + L.setLevel(logging.DEBUG) +handler.setFormatter(logging.Formatter(fmt="%(levelname)s %(message)s")) +L.addHandler(handler) + +url_filter = re.compile(args.filter) + +if spec['swagger'] != '2.0': + L.error(f"Unexpected swagger version") + sys.exit(-1) +L.info(f"Fuzzing {spec['info']['title']} / {spec['info']['version']}") + +host, base_url = build_url(args.host or spec['host'], inlined_spec['basePath']) + +L.info(f"Target host is {base_url}") +paths = [] +for name, p in inlined_spec['paths'].items(): + if 'get' in p: + name = not_absolute(name) + paths.append(GetPath(posixpath.join(base_url, name), p['get'])) + elif 'put' in p: + L.error(f"Generation of PUT methods (for {name} is unimplemented") + +for s in inlined_spec['schemes']: + for p in paths: + resp = p.generate_success(s + "://" + host) + resp = p.generate_failure(s+"://"+host) diff --git a/tests/backends/prometheus-avg-oldunits.txt b/tests/backends/prometheus-avg-oldunits.txt new file mode 100644 index 00000000..53ee8ffa --- /dev/null +++ b/tests/backends/prometheus-avg-oldunits.txt @@ -0,0 +1,148 @@ +nd_apps_cpu_percent_average +nd_apps_cpu_system_percent_average +nd_apps_cpu_user_percent_average +nd_apps_files_open_files_average +nd_apps_lreads_kilobytes_persec_average +nd_apps_lwrites_kilobytes_persec_average +nd_apps_major_faults_page_faults_persec_average +nd_apps_mem_MB_average +nd_apps_minor_faults_page_faults_persec_average +nd_apps_pipes_open_pipes_average +nd_apps_preads_kilobytes_persec_average +nd_apps_processes_processes_average +nd_apps_pwrites_kilobytes_persec_average +nd_apps_sockets_open_sockets_average +nd_apps_swap_MB_average +nd_apps_threads_threads_average +nd_apps_vmem_MB_average +nd_cpu_core_throttling_events_persec_average +nd_cpu_cpu_percent_average +nd_cpu_interrupts_interrupts_persec_average +nd_cpu_softirqs_softirqs_persec_average +nd_cpu_softnet_stat_events_persec_average +nd_disk_avgsz_kilobytes_per_operation_average +nd_disk_await_ms_per_operation_average +nd_disk_backlog_milliseconds_average +nd_disk_inodes_Inodes_average +nd_disk_io_kilobytes_persec_average +nd_disk_iotime_milliseconds_persec_average +nd_disk_mops_merged_operations_persec_average +nd_disk_ops_operations_persec_average +nd_disk_space_GB_average +nd_disk_svctm_ms_per_operation_average +nd_disk_util___of_time_working_average +nd_ip_bcast_kilobits_persec_average +nd_ip_bcastpkts_packets_persec_average +nd_ip_ecnpkts_packets_persec_average +nd_ip_inerrors_packets_persec_average +nd_ip_mcast_kilobits_persec_average +nd_ip_mcastpkts_packets_persec_average +nd_ip_tcp_accept_queue_packets_persec_average +nd_ip_tcpconnaborts_connections_persec_average +nd_ip_tcpofo_packets_persec_average +nd_ip_tcpreorders_packets_persec_average +nd_ipv4_errors_packets_persec_average +nd_ipv4_icmp_errors_packets_persec_average +nd_ipv4_icmpmsg_packets_persec_average +nd_ipv4_icmp_packets_persec_average +nd_ipv4_packets_packets_persec_average +nd_ipv4_sockstat_sockets_sockets_average +nd_ipv4_sockstat_tcp_mem_KB_average +nd_ipv4_sockstat_tcp_sockets_sockets_average +nd_ipv4_sockstat_udp_mem_KB_average +nd_ipv4_sockstat_udp_sockets_sockets_average +nd_ipv4_tcperrors_packets_persec_average +nd_ipv4_tcphandshake_events_persec_average +nd_ipv4_tcpopens_connections_persec_average +nd_ipv4_tcppackets_packets_persec_average +nd_ipv4_tcpsock_active_connections_average +nd_ipv4_udperrors_events_persec_average +nd_ipv4_udppackets_packets_persec_average +nd_ipv6_ect_packets_persec_average +nd_ipv6_errors_packets_persec_average +nd_ipv6_icmperrors_errors_persec_average +nd_ipv6_icmp_messages_persec_average +nd_ipv6_icmpmldv2_reports_persec_average +nd_ipv6_icmpneighbor_messages_persec_average +nd_ipv6_icmprouter_messages_persec_average +nd_ipv6_icmptypes_messages_persec_average +nd_ipv6_mcast_kilobits_persec_average +nd_ipv6_mcastpkts_packets_persec_average +nd_ipv6_packets_packets_persec_average +nd_ipv6_sockstat6_raw_sockets_sockets_average +nd_ipv6_sockstat6_tcp_sockets_sockets_average +nd_ipv6_sockstat6_udp_sockets_sockets_average +nd_ipv6_udperrors_events_persec_average +nd_ipv6_udppackets_packets_persec_average +nd_mem_available_MB_average +nd_mem_committed_MB_average +nd_mem_kernel_MB_average +nd_mem_pgfaults_page_faults_persec_average +nd_mem_slab_MB_average +nd_mem_transparent_hugepages_MB_average +nd_mem_writeback_MB_average +nd_netdata_apps_children_fix_percent_average +nd_netdata_apps_cpu_milliseconds_persec_average +nd_netdata_apps_fix_percent_average +nd_netdata_apps_sizes_files_persec_average +nd_netdata_clients_connected_clients_average +nd_netdata_compression_ratio_percent_average +nd_netdata_go_plugin_execution_time_ms_average +nd_netdata_net_kilobits_persec_average +nd_netdata_plugin_cgroups_cpu_milliseconds_persec_average +nd_netdata_plugin_diskspace_dt_milliseconds_run_average +nd_netdata_plugin_diskspace_milliseconds_persec_average +nd_netdata_plugin_proc_cpu_milliseconds_persec_average +nd_netdata_plugin_proc_modules_milliseconds_run_average +nd_netdata_plugin_tc_cpu_milliseconds_persec_average +nd_netdata_plugin_tc_time_milliseconds_run_average +nd_netdata_private_charts_charts_average +nd_netdata_pythond_runtime_ms_average +nd_netdata_requests_requests_persec_average +nd_netdata_response_time_milliseconds_request_average +nd_netdata_server_cpu_milliseconds_persec_average +nd_netdata_statsd_bytes_kilobits_persec_average +nd_netdata_statsd_cpu_milliseconds_persec_average +nd_netdata_statsd_events_events_persec_average +nd_netdata_statsd_metrics_metrics_average +nd_netdata_statsd_packets_packets_persec_average +nd_netdata_statsd_reads_reads_persec_average +nd_netdata_statsd_useful_metrics_metrics_average +nd_netdata_tcp_connected_sockets_average +nd_netdata_tcp_connects_events_average +nd_netdata_web_cpu_milliseconds_persec_average +nd_net_drops_drops_persec_average +nd_net_net_kilobits_persec_average +nd_net_packets_packets_persec_average +nd_services_cpu_percent_average +nd_services_mem_usage_MB_average +nd_services_swap_usage_MB_average +nd_services_throttle_io_ops_read_operations_persec_average +nd_services_throttle_io_ops_write_operations_persec_average +nd_services_throttle_io_read_kilobytes_persec_average +nd_services_throttle_io_write_kilobytes_persec_average +nd_system_active_processes_processes_average +nd_system_cpu_percent_average +nd_system_ctxt_context_switches_persec_average +nd_system_entropy_entropy_average +nd_system_forks_processes_persec_average +nd_system_idlejitter_microseconds_lost_persec_average +nd_system_interrupts_interrupts_persec_average +nd_system_intr_interrupts_persec_average +nd_system_io_kilobytes_persec_average +nd_system_ipc_semaphore_arrays_arrays_average +nd_system_ipc_semaphores_semaphores_average +nd_system_ip_kilobits_persec_average +nd_system_ipv6_kilobits_persec_average +nd_system_load_load_average +nd_system_net_kilobits_persec_average +nd_system_pgpgio_kilobytes_persec_average +nd_system_processes_processes_average +nd_system_ram_MB_average +nd_system_shared_memory_bytes_bytes_average +nd_system_shared_memory_segments_segments_average +nd_system_softirqs_softirqs_persec_average +nd_system_softnet_stat_events_persec_average +nd_system_swapio_kilobytes_persec_average +nd_system_swap_MB_average +nd_system_uptime_seconds_average diff --git a/tests/backends/prometheus-avg.txt b/tests/backends/prometheus-avg.txt new file mode 100644 index 00000000..1aedff2b --- /dev/null +++ b/tests/backends/prometheus-avg.txt @@ -0,0 +1,148 @@ +nd_apps_cpu_percentage_average +nd_apps_cpu_system_percentage_average +nd_apps_cpu_user_percentage_average +nd_apps_files_open_files_average +nd_apps_lreads_KiB_persec_average +nd_apps_lwrites_KiB_persec_average +nd_apps_major_faults_page_faults_persec_average +nd_apps_mem_MiB_average +nd_apps_minor_faults_page_faults_persec_average +nd_apps_pipes_open_pipes_average +nd_apps_preads_KiB_persec_average +nd_apps_processes_processes_average +nd_apps_pwrites_KiB_persec_average +nd_apps_sockets_open_sockets_average +nd_apps_swap_MiB_average +nd_apps_threads_threads_average +nd_apps_vmem_MiB_average +nd_cpu_core_throttling_events_persec_average +nd_cpu_cpu_percentage_average +nd_cpu_interrupts_interrupts_persec_average +nd_cpu_softirqs_softirqs_persec_average +nd_cpu_softnet_stat_events_persec_average +nd_disk_avgsz_KiB_operation_average +nd_disk_await_milliseconds_operation_average +nd_disk_backlog_milliseconds_average +nd_disk_inodes_inodes_average +nd_disk_io_KiB_persec_average +nd_disk_iotime_milliseconds_persec_average +nd_disk_mops_merged_operations_persec_average +nd_disk_ops_operations_persec_average +nd_disk_space_GiB_average +nd_disk_svctm_milliseconds_operation_average +nd_disk_util___of_time_working_average +nd_ip_bcast_kilobits_persec_average +nd_ip_bcastpkts_packets_persec_average +nd_ip_ecnpkts_packets_persec_average +nd_ip_inerrors_packets_persec_average +nd_ip_mcast_kilobits_persec_average +nd_ip_mcastpkts_packets_persec_average +nd_ip_tcp_accept_queue_packets_persec_average +nd_ip_tcpconnaborts_connections_persec_average +nd_ip_tcpofo_packets_persec_average +nd_ip_tcpreorders_packets_persec_average +nd_ipv4_errors_packets_persec_average +nd_ipv4_icmp_errors_packets_persec_average +nd_ipv4_icmpmsg_packets_persec_average +nd_ipv4_icmp_packets_persec_average +nd_ipv4_packets_packets_persec_average +nd_ipv4_sockstat_sockets_sockets_average +nd_ipv4_sockstat_tcp_mem_KiB_average +nd_ipv4_sockstat_tcp_sockets_sockets_average +nd_ipv4_sockstat_udp_mem_KiB_average +nd_ipv4_sockstat_udp_sockets_sockets_average +nd_ipv4_tcperrors_packets_persec_average +nd_ipv4_tcphandshake_events_persec_average +nd_ipv4_tcpopens_connections_persec_average +nd_ipv4_tcppackets_packets_persec_average +nd_ipv4_tcpsock_active_connections_average +nd_ipv4_udperrors_events_persec_average +nd_ipv4_udppackets_packets_persec_average +nd_ipv6_ect_packets_persec_average +nd_ipv6_errors_packets_persec_average +nd_ipv6_icmperrors_errors_persec_average +nd_ipv6_icmp_messages_persec_average +nd_ipv6_icmpmldv2_reports_persec_average +nd_ipv6_icmpneighbor_messages_persec_average +nd_ipv6_icmprouter_messages_persec_average +nd_ipv6_icmptypes_messages_persec_average +nd_ipv6_mcast_kilobits_persec_average +nd_ipv6_mcastpkts_packets_persec_average +nd_ipv6_packets_packets_persec_average +nd_ipv6_sockstat6_raw_sockets_sockets_average +nd_ipv6_sockstat6_tcp_sockets_sockets_average +nd_ipv6_sockstat6_udp_sockets_sockets_average +nd_ipv6_udperrors_events_persec_average +nd_ipv6_udppackets_packets_persec_average +nd_mem_available_MiB_average +nd_mem_committed_MiB_average +nd_mem_kernel_MiB_average +nd_mem_pgfaults_faults_persec_average +nd_mem_slab_MiB_average +nd_mem_transparent_hugepages_MiB_average +nd_mem_writeback_MiB_average +nd_netdata_apps_children_fix_percentage_average +nd_netdata_apps_cpu_milliseconds_persec_average +nd_netdata_apps_fix_percentage_average +nd_netdata_apps_sizes_files_persec_average +nd_netdata_clients_connected_clients_average +nd_netdata_compression_ratio_percentage_average +nd_netdata_go_plugin_execution_time_ms_average +nd_netdata_net_kilobits_persec_average +nd_netdata_plugin_cgroups_cpu_milliseconds_persec_average +nd_netdata_plugin_diskspace_dt_milliseconds_run_average +nd_netdata_plugin_diskspace_milliseconds_persec_average +nd_netdata_plugin_proc_cpu_milliseconds_persec_average +nd_netdata_plugin_proc_modules_milliseconds_run_average +nd_netdata_plugin_tc_cpu_milliseconds_persec_average +nd_netdata_plugin_tc_time_milliseconds_run_average +nd_netdata_private_charts_charts_average +nd_netdata_pythond_runtime_ms_average +nd_netdata_requests_requests_persec_average +nd_netdata_response_time_milliseconds_request_average +nd_netdata_server_cpu_milliseconds_persec_average +nd_netdata_statsd_bytes_kilobits_persec_average +nd_netdata_statsd_cpu_milliseconds_persec_average +nd_netdata_statsd_events_events_persec_average +nd_netdata_statsd_metrics_metrics_average +nd_netdata_statsd_packets_packets_persec_average +nd_netdata_statsd_reads_reads_persec_average +nd_netdata_statsd_useful_metrics_metrics_average +nd_netdata_tcp_connected_sockets_average +nd_netdata_tcp_connects_events_average +nd_netdata_web_cpu_milliseconds_persec_average +nd_net_drops_drops_persec_average +nd_net_net_kilobits_persec_average +nd_net_packets_packets_persec_average +nd_services_cpu_percentage_average +nd_services_mem_usage_MiB_average +nd_services_swap_usage_MiB_average +nd_services_throttle_io_ops_read_operations_persec_average +nd_services_throttle_io_ops_write_operations_persec_average +nd_services_throttle_io_read_KiB_persec_average +nd_services_throttle_io_write_KiB_persec_average +nd_system_active_processes_processes_average +nd_system_cpu_percentage_average +nd_system_ctxt_context_switches_persec_average +nd_system_entropy_entropy_average +nd_system_forks_processes_persec_average +nd_system_idlejitter_microseconds_lost_persec_average +nd_system_interrupts_interrupts_persec_average +nd_system_intr_interrupts_persec_average +nd_system_io_KiB_persec_average +nd_system_ipc_semaphore_arrays_arrays_average +nd_system_ipc_semaphores_semaphores_average +nd_system_ip_kilobits_persec_average +nd_system_ipv6_kilobits_persec_average +nd_system_load_load_average +nd_system_net_kilobits_persec_average +nd_system_pgpgio_KiB_persec_average +nd_system_processes_processes_average +nd_system_ram_MiB_average +nd_system_shared_memory_bytes_bytes_average +nd_system_shared_memory_segments_segments_average +nd_system_softirqs_softirqs_persec_average +nd_system_softnet_stat_events_persec_average +nd_system_swapio_KiB_persec_average +nd_system_swap_MiB_average +nd_system_uptime_seconds_average diff --git a/tests/backends/prometheus-raw.txt b/tests/backends/prometheus-raw.txt new file mode 100644 index 00000000..2ac4c2c7 --- /dev/null +++ b/tests/backends/prometheus-raw.txt @@ -0,0 +1,156 @@ +nd_apps_cpu +nd_apps_cpu_system +nd_apps_cpu_user +nd_apps_files +nd_apps_lreads +nd_apps_lwrites +nd_apps_major_faults +nd_apps_mem +nd_apps_minor_faults +nd_apps_pipes +nd_apps_preads +nd_apps_processes +nd_apps_pwrites +nd_apps_sockets +nd_apps_swap +nd_apps_threads +nd_apps_vmem +nd_cpu_core_throttling_total +nd_cpu_cpu_total +nd_cpu_interrupts_total +nd_cpu_softirqs_total +nd_cpu_softnet_stat_total +nd_disk_avgsz +nd_disk_await +nd_disk_backlog_total +nd_disk_inodes +nd_disk_iotime_total +nd_disk_io_total +nd_disk_mops_total +nd_disk_ops_total +nd_disk_space +nd_disk_svctm +nd_disk_util_total +nd_ip_bcastpkts_total +nd_ip_bcast_total +nd_ip_ecnpkts_total +nd_ip_inerrors_total +nd_ip_mcastpkts_total +nd_ip_mcast_total +nd_ip_tcp_accept_queue_total +nd_ip_tcpconnaborts_total +nd_ip_tcpofo_total +nd_ip_tcpreorders_total +nd_ipv4_errors_total +nd_ipv4_icmp_errors_total +nd_ipv4_icmpmsg_total +nd_ipv4_icmp_total +nd_ipv4_packets_total +nd_ipv4_sockstat_sockets +nd_ipv4_sockstat_tcp_mem +nd_ipv4_sockstat_tcp_sockets +nd_ipv4_sockstat_udp_mem +nd_ipv4_sockstat_udp_sockets +nd_ipv4_tcperrors_total +nd_ipv4_tcphandshake_total +nd_ipv4_tcpopens_total +nd_ipv4_tcppackets_total +nd_ipv4_tcpsock +nd_ipv4_udperrors_total +nd_ipv4_udppackets_total +nd_ipv6_ect_total +nd_ipv6_errors_total +nd_ipv6_icmperrors_total +nd_ipv6_icmpmldv2_total +nd_ipv6_icmpneighbor_total +nd_ipv6_icmprouter_total +nd_ipv6_icmp_total +nd_ipv6_icmptypes_total +nd_ipv6_mcastpkts_total +nd_ipv6_mcast_total +nd_ipv6_packets_total +nd_ipv6_sockstat6_raw_sockets +nd_ipv6_sockstat6_tcp_sockets +nd_ipv6_sockstat6_udp_sockets +nd_ipv6_udperrors_total +nd_ipv6_udppackets_total +nd_mem_available +nd_mem_committed +nd_mem_kernel +nd_mem_pgfaults_total +nd_mem_slab +nd_mem_transparent_hugepages +nd_mem_writeback +nd_netdata_apps_children_fix +nd_netdata_apps_cpu_total +nd_netdata_apps_fix +nd_netdata_apps_sizes_calls_total +nd_netdata_apps_sizes_fds +nd_netdata_apps_sizes_filenames_total +nd_netdata_apps_sizes_files_total +nd_netdata_apps_sizes_inode_changes_total +nd_netdata_apps_sizes_link_changes_total +nd_netdata_apps_sizes_new_pids_total +nd_netdata_apps_sizes_pids +nd_netdata_apps_sizes_targets +nd_netdata_clients +nd_netdata_compression_ratio +nd_netdata_go_plugin_execution_time +nd_netdata_net_total +nd_netdata_plugin_cgroups_cpu_total +nd_netdata_plugin_diskspace_dt +nd_netdata_plugin_diskspace_total +nd_netdata_plugin_proc_cpu_total +nd_netdata_plugin_proc_modules +nd_netdata_plugin_tc_cpu_total +nd_netdata_plugin_tc_time +nd_netdata_private_charts +nd_netdata_pythond_runtime +nd_netdata_requests_total +nd_netdata_response_time +nd_netdata_server_cpu_total +nd_netdata_statsd_bytes_total +nd_netdata_statsd_cpu_total +nd_netdata_statsd_events_total +nd_netdata_statsd_metrics +nd_netdata_statsd_packets_total +nd_netdata_statsd_reads_total +nd_netdata_statsd_useful_metrics +nd_netdata_tcp_connected +nd_netdata_tcp_connects_total +nd_netdata_web_cpu_total +nd_net_drops_total +nd_net_net_total +nd_net_packets_total +nd_services_cpu_total +nd_services_mem_usage +nd_services_swap_usage +nd_services_throttle_io_ops_read_total +nd_services_throttle_io_ops_write_total +nd_services_throttle_io_read_total +nd_services_throttle_io_write_total +nd_system_active_processes +nd_system_cpu_total +nd_system_ctxt_total +nd_system_entropy +nd_system_forks_total +nd_system_idlejitter +nd_system_interrupts_total +nd_system_intr_total +nd_system_io_total +nd_system_ipc_semaphore_arrays +nd_system_ipc_semaphores +nd_system_ip_total +nd_system_ipv6_total +nd_system_load +nd_system_net_total +nd_system_pgpgio_total +nd_system_processes +nd_system_ram +nd_system_shared_memory_bytes +nd_system_shared_memory_segments +nd_system_softirqs_total +nd_system_softnet_stat_total +nd_system_swap +nd_system_swapio_total +nd_system_uptime diff --git a/tests/backends/prometheus.bats b/tests/backends/prometheus.bats new file mode 100755 index 00000000..d52f39d5 --- /dev/null +++ b/tests/backends/prometheus.bats @@ -0,0 +1,31 @@ +#!/usr/bin/env bats + +validate_metrics() { + fname="${1}" + params="${2}" + + curl -sS "http://localhost:19999/api/v1/allmetrics?format=prometheus&prefix=nd×tamps=no${params}" | + grep -E 'nd_system_|nd_cpu_|nd_system_|nd_net_|nd_disk_|nd_ip_|nd_ipv4_|nd_ipv6_|nd_mem_|nd_netdata_|nd_apps_|nd_services_' | + sed -ne 's/{.*//p' | sort | uniq > tests/backends/new-${fname} + diff tests/backends/${fname} tests/backends/new-${fname} + rm tests/backends/new-${fname} +} + + +if [ ! -f .gitignore ]; then + echo "Need to run as ./tests/backends/$(basename "$0") from top level directory of git repository" >&2 + exit 1 +fi + + +@test "prometheus raw" { + validate_metrics prometheus-raw.txt "&data=raw" +} + +@test "prometheus avg" { + validate_metrics prometheus-avg.txt "" +} + +@test "prometheus avg oldunits" { + validate_metrics prometheus-avg-oldunits.txt "&oldunits=yes" +} diff --git a/tests/health_mgmtapi/README.md b/tests/health_mgmtapi/README.md new file mode 100644 index 00000000..1a4b2b14 --- /dev/null +++ b/tests/health_mgmtapi/README.md @@ -0,0 +1,15 @@ +<!-- +title: "Health command API tester" +custom_edit_url: https://github.com/netdata/netdata/edit/master/tests/health_mgmtapi/README.md +--> + +# Health command API tester + +The directory `tests/health_cmdapi` contains the test script `health-cmdapi-test.sh` for the [health command API](/web/api/health/README.md). + +The script can be executed with options to prepare the system for the tests, run them and restore the system to its previous state. + +It depends on the management API being accessible on localhost:19999 and on the responses to the api/v1/alarms?all requests being functional. +It also requires read access to the management API key that is usually under `/var/lib/netdata/netdata.api.key` (`@varlibdir_POST@/netdata.api.key`). + +[](<>) diff --git a/tests/health_mgmtapi/expected_list/ALARM_CPU_IOWAIT-list.json b/tests/health_mgmtapi/expected_list/ALARM_CPU_IOWAIT-list.json new file mode 100644 index 00000000..9f05efe7 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/ALARM_CPU_IOWAIT-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "SILENCE", "silencers": [ { "alarm": "*10min_cpu_iowait" }, { "alarm": "*10min_cpu_usage *load_trigger" } ] } diff --git a/tests/health_mgmtapi/expected_list/ALARM_CPU_USAGE-list.json b/tests/health_mgmtapi/expected_list/ALARM_CPU_USAGE-list.json new file mode 100644 index 00000000..dbf87992 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/ALARM_CPU_USAGE-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "SILENCE", "silencers": [ { "alarm": "*10min_cpu_usage *load_trigger", "context": "system.cpu" }, { "alarm": "*10min_cpu_usage *load_trigger", "chart": "system.load" } ] } diff --git a/tests/health_mgmtapi/expected_list/CONTEXT_SYSTEM_CPU-list.json b/tests/health_mgmtapi/expected_list/CONTEXT_SYSTEM_CPU-list.json new file mode 100644 index 00000000..a267cfd6 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/CONTEXT_SYSTEM_CPU-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "DISABLE", "silencers": [ { "context": "system.cpu" }, { "chart": "system.load" } ] } diff --git a/tests/health_mgmtapi/expected_list/DISABLE-list.json b/tests/health_mgmtapi/expected_list/DISABLE-list.json new file mode 100644 index 00000000..c2c77810 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/DISABLE-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "DISABLE", "silencers": [ { "alarm": "*10min_cpu_usage *load_trigger" } ] } diff --git a/tests/health_mgmtapi/expected_list/DISABLE_ALL-list.json b/tests/health_mgmtapi/expected_list/DISABLE_ALL-list.json new file mode 100644 index 00000000..bbc3f4f0 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/DISABLE_ALL-list.json @@ -0,0 +1 @@ +{ "all": true, "type": "DISABLE", "silencers": [] } diff --git a/tests/health_mgmtapi/expected_list/DISABLE_ALL_ERROR-list.json b/tests/health_mgmtapi/expected_list/DISABLE_ALL_ERROR-list.json new file mode 100644 index 00000000..e8aee179 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/DISABLE_ALL_ERROR-list.json @@ -0,0 +1 @@ +Auth Error diff --git a/tests/health_mgmtapi/expected_list/DISABLE_SYSTEM_LOAD-list.json b/tests/health_mgmtapi/expected_list/DISABLE_SYSTEM_LOAD-list.json new file mode 100644 index 00000000..a7fc1cb8 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/DISABLE_SYSTEM_LOAD-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "DISABLE", "silencers": [ { "chart": "system.load" } ] } diff --git a/tests/health_mgmtapi/expected_list/FAMILIES_LOAD-list.json b/tests/health_mgmtapi/expected_list/FAMILIES_LOAD-list.json new file mode 100644 index 00000000..50119f79 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/FAMILIES_LOAD-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "None", "silencers": [ { "families": "load" } ] } diff --git a/tests/health_mgmtapi/expected_list/HOSTS-list.json b/tests/health_mgmtapi/expected_list/HOSTS-list.json new file mode 100644 index 00000000..9db21b6c --- /dev/null +++ b/tests/health_mgmtapi/expected_list/HOSTS-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "SILENCE", "silencers": [ { "hosts": "*" } ] } diff --git a/tests/health_mgmtapi/expected_list/RESET-list.json b/tests/health_mgmtapi/expected_list/RESET-list.json new file mode 100644 index 00000000..2d3f09d6 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/RESET-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "None", "silencers": [] } diff --git a/tests/health_mgmtapi/expected_list/SILENCE-list.json b/tests/health_mgmtapi/expected_list/SILENCE-list.json new file mode 100644 index 00000000..d157f2d3 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/SILENCE-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "SILENCE", "silencers": [ { "alarm": "*10min_cpu_usage *load_trigger" } ] } diff --git a/tests/health_mgmtapi/expected_list/SILENCE_2-list.json b/tests/health_mgmtapi/expected_list/SILENCE_2-list.json new file mode 100644 index 00000000..d5e6fa2d --- /dev/null +++ b/tests/health_mgmtapi/expected_list/SILENCE_2-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "SILENCE", "silencers": [ { "families": "load" } ] } diff --git a/tests/health_mgmtapi/expected_list/SILENCE_3-list.json b/tests/health_mgmtapi/expected_list/SILENCE_3-list.json new file mode 100644 index 00000000..69e98cc1 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/SILENCE_3-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "SILENCE", "silencers": [] } WARNING: SILENCE or DISABLE command is ineffective without defining any alarm selectors. diff --git a/tests/health_mgmtapi/expected_list/SILENCE_ALARM_CPU_USAGE-list.json b/tests/health_mgmtapi/expected_list/SILENCE_ALARM_CPU_USAGE-list.json new file mode 100644 index 00000000..dd789cd3 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/SILENCE_ALARM_CPU_USAGE-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "SILENCE", "silencers": [ { "alarm": "*10min_cpu_usage *load_trigger", "chart": "system.load" } ] } diff --git a/tests/health_mgmtapi/expected_list/SILENCE_ALARM_CPU_USAGE_LOAD_TRIGGER-list.json b/tests/health_mgmtapi/expected_list/SILENCE_ALARM_CPU_USAGE_LOAD_TRIGGER-list.json new file mode 100644 index 00000000..d157f2d3 --- /dev/null +++ b/tests/health_mgmtapi/expected_list/SILENCE_ALARM_CPU_USAGE_LOAD_TRIGGER-list.json @@ -0,0 +1 @@ +{ "all": false, "type": "SILENCE", "silencers": [ { "alarm": "*10min_cpu_usage *load_trigger" } ] } diff --git a/tests/health_mgmtapi/expected_list/SILENCE_ALL-list.json b/tests/health_mgmtapi/expected_list/SILENCE_ALL-list.json new file mode 100644 index 00000000..c88ef9fd --- /dev/null +++ b/tests/health_mgmtapi/expected_list/SILENCE_ALL-list.json @@ -0,0 +1 @@ +{ "all": true, "type": "SILENCE", "silencers": [] } diff --git a/tests/health_mgmtapi/health-cmdapi-test.sh b/tests/health_mgmtapi/health-cmdapi-test.sh deleted file mode 100644 index da981b14..00000000 --- a/tests/health_mgmtapi/health-cmdapi-test.sh +++ /dev/null @@ -1,226 +0,0 @@ -#!/usr/bin/env bash -# shellcheck disable=SC1117,SC2034,SC2059,SC2086,SC2181 - -NETDATA_VARLIB_DIR="/var/lib/netdata" - -check () { - sec=1 - echo -e " ${GRAY}Check: '${1}' in $sec sec" - sleep $sec - number=$RANDOM - resp=$(curl -s "http://$URL/api/v1/alarms?all&$number") - r=$(echo "${resp}" | \ - python3 -c "import sys, json; d=json.load(sys.stdin); \ - print(\ - d['alarms']['system.cpu.10min_cpu_usage']['disabled'], \ - d['alarms']['system.cpu.10min_cpu_usage']['silenced'] , \ - d['alarms']['system.cpu.10min_cpu_iowait']['disabled'], \ - d['alarms']['system.cpu.10min_cpu_iowait']['silenced'], \ - d['alarms']['system.load.load_trigger']['disabled'], \ - d['alarms']['system.load.load_trigger']['silenced'], \ - );" 2>&1) - if [ $? -ne 0 ] ; then - echo -e " ${RED}ERROR: Unexpected response stored in /tmp/resp-$number.json" - echo "$resp" > /tmp/resp-$number.json - err=$((err+1)) - iter=0 - elif [ "${r}" != "${2}" ] ; then - echo -e " ${GRAY}WARNING: 'Got ${r}'. Expected '${2}'" - iter=$((iter+1)) - if [ $iter -lt 10 ] ; then - echo -e " ${GRAY}Repeating test " - check "$1" "$2" - else - echo -e " ${RED}ERROR: 'Got ${r}'. Expected '${2}'" - iter=0 - err=$((err+1)) - fi - else - echo -e " ${GREEN}Success" - iter=0 - fi -} - -cmd () { - echo -e "${WHITE}Cmd '${1}'" - echo -en " ${GRAY}Expecting '${2}' : " - RESPONSE=$(curl -s "http://$URL/api/v1/manage/health?${1}" -H "X-Auth-Token: $TOKEN" 2>&1) - if [ "${RESPONSE}" != "${2}" ] ; then - echo -e "${RED}ERROR: Response '${RESPONSE}'" - err=$((err+1)) - else - echo -e "${GREEN}Success" - fi -} - -check_list() { - RESPONSE=$(curl -s "http://$URL/api/v1/manage/health?cmd=LIST" -H "X-Auth-Token: $TOKEN" 2>&1) - - NAME="$1-list.json" - echo $RESPONSE > $NAME - diff $NAME expected_list/$NAME 1>/dev/null 2>&1 - if [ $? -eq 0 ]; then - echo -e "${GREEN}Success: The list command got the correct answer for $NAME!" - else - echo -e "${RED}ERROR: the files $NAME and expected_list/$NAME does not match." - exit 1 - fi -} - -WHITE='\033[0;37m' -RED='\033[0;31m' -GREEN='\033[0;32m' -GRAY='\033[0;37m' - -SETUP=0 -RESTART=0 -CLEANUP=0 -TEST=0 -URL="localhost:19999" - -err=0 - - - HEALTH_CMDAPI_MSG_AUTHERROR="Auth Error" - HEALTH_CMDAPI_MSG_SILENCEALL="All alarm notifications are silenced" - HEALTH_CMDAPI_MSG_DISABLEALL="All health checks are disabled" - HEALTH_CMDAPI_MSG_RESET="All health checks and notifications are enabled" - HEALTH_CMDAPI_MSG_DISABLE="Health checks disabled for alarms matching the selectors" - HEALTH_CMDAPI_MSG_SILENCE="Alarm notifications silenced for alarms matching the selectors" - HEALTH_CMDAPI_MSG_ADDED="Alarm selector added" - HEALTH_CMDAPI_MSG_INVALID_KEY="Invalid key. Ignoring it." - HEALTH_CMDAPI_MSG_STYPEWARNING="WARNING: Added alarm selector to silence/disable alarms without a SILENCE or DISABLE command." - HEALTH_CMDAPI_MSG_NOSELECTORWARNING="WARNING: SILENCE or DISABLE command is ineffective without defining any alarm selectors." - - if [ -f "${NETDATA_VARLIB_DIR}/netdata.api.key" ] ;then - read -r CORRECT_TOKEN < "${NETDATA_VARLIB_DIR}/netdata.api.key" - else - echo "${NETDATA_VARLIB_DIR}/netdata.api.key not found" - exit 1 - fi - # Set correct token - TOKEN="${CORRECT_TOKEN}" - - # Test default state - cmd "cmd=RESET" "$HEALTH_CMDAPI_MSG_RESET" - check "Default State" "False False False False False False" - check_list "RESET" - - # Test auth failure - TOKEN="Wrong token" - cmd "cmd=DISABLE ALL" "$HEALTH_CMDAPI_MSG_AUTHERROR" - check "Default State" "False False False False False False" - check_list "DISABLE_ALL_ERROR" - - # Set correct token - TOKEN="${CORRECT_TOKEN}" - - # Test disable - cmd "cmd=DISABLE ALL" "$HEALTH_CMDAPI_MSG_DISABLEALL" - check "All disabled" "True False True False True False" - check_list "DISABLE_ALL" - - # Reset - cmd "cmd=RESET" "$HEALTH_CMDAPI_MSG_RESET" - check "Default State" "False False False False False False" - check_list "RESET" - - # Test silence - cmd "cmd=SILENCE ALL" "$HEALTH_CMDAPI_MSG_SILENCEALL" - check "All silenced" "False True False True False True" - check_list "SILENCE_ALL" - - # Reset - cmd "cmd=RESET" "$HEALTH_CMDAPI_MSG_RESET" - check "Default State" "False False False False False False" - check_list "RESET" - - # Add silencer by name - printf -v resp "$HEALTH_CMDAPI_MSG_SILENCE\n$HEALTH_CMDAPI_MSG_ADDED" - cmd "cmd=SILENCE&alarm=*10min_cpu_usage *load_trigger" "${resp}" - check "Silence notifications for alarm1 and load_trigger" "False True False False False True" - check_list "SILENCE_ALARM_CPU_USAGE_LOAD_TRIGGER" - - # Convert to disable health checks - cmd "cmd=DISABLE" "$HEALTH_CMDAPI_MSG_DISABLE" - check "Disable notifications for alarm1 and load_trigger" "True False False False True False" - check_list "DISABLE" - - # Convert back to silence notifications - cmd "cmd=SILENCE" "$HEALTH_CMDAPI_MSG_SILENCE" - check "Silence notifications for alarm1 and load_trigger" "False True False False False True" - check_list "SILENCE" - - # Add second silencer by name - cmd "alarm=*10min_cpu_iowait" "$HEALTH_CMDAPI_MSG_ADDED" - check "Silence notifications for alarm1,alarm2 and load_trigger" "False True False True False True" - check_list "ALARM_CPU_IOWAIT" - - # Reset - cmd "cmd=RESET" "$HEALTH_CMDAPI_MSG_RESET" - check_list "RESET" - - # Add silencer by chart - printf -v resp "$HEALTH_CMDAPI_MSG_DISABLE\n$HEALTH_CMDAPI_MSG_ADDED" - cmd "cmd=DISABLE&chart=system.load" "${resp}" - check "Default State" "False False False False True False" - check_list "DISABLE_SYSTEM_LOAD" - - # Add silencer by context - cmd "context=system.cpu" "$HEALTH_CMDAPI_MSG_ADDED" - check "Default State" "True False True False True False" - check_list "CONTEXT_SYSTEM_CPU" - - # Reset - cmd "cmd=RESET" "$HEALTH_CMDAPI_MSG_RESET" - check_list "RESET" - - # Add second condition to a selector (AND) - printf -v resp "$HEALTH_CMDAPI_MSG_SILENCE\n$HEALTH_CMDAPI_MSG_ADDED" - cmd "cmd=SILENCE&alarm=*10min_cpu_usage *load_trigger&chart=system.load" "${resp}" - check "Silence notifications load_trigger" "False False False False False True" - check_list "SILENCE_ALARM_CPU_USAGE" - - # Add second selector with two conditions - cmd "alarm=*10min_cpu_usage *load_trigger&context=system.cpu" "$HEALTH_CMDAPI_MSG_ADDED" - check "Silence notifications load_trigger" "False True False False False True" - check_list "ALARM_CPU_USAGE" - - # Reset - cmd "cmd=RESET" "$HEALTH_CMDAPI_MSG_RESET" - check_list "RESET" - - # Add silencer without a command to disable or silence alarms - printf -v resp "$HEALTH_CMDAPI_MSG_ADDED\n$HEALTH_CMDAPI_MSG_STYPEWARNING" - cmd "families=load" "${resp}" - check "Family selector with no command" "False False False False False False" - check_list "FAMILIES_LOAD" - - # Add silence command - cmd "cmd=SILENCE" "$HEALTH_CMDAPI_MSG_SILENCE" - check "Silence family load" "False False False False False True" - check_list "SILENCE_2" - - # Reset - cmd "cmd=RESET" "$HEALTH_CMDAPI_MSG_RESET" - check_list "RESET" - - # Add command without silencers - printf -v resp "$HEALTH_CMDAPI_MSG_SILENCE\n$HEALTH_CMDAPI_MSG_NOSELECTORWARNING" - cmd "cmd=SILENCE" "${resp}" - check "Command with no selector" "False False False False False False" - check_list "SILENCE_3" - - # Add hosts silencer - cmd "hosts=*" "$HEALTH_CMDAPI_MSG_ADDED" - check "Silence all hosts" "False True False True False True" - check_list "HOSTS" - - # Reset - cmd "cmd=RESET" "$HEALTH_CMDAPI_MSG_RESET" - check_list "RESET" - -if [ $err -gt 0 ] ; then - echo "$err error(s) found" - exit 1 -fi diff --git a/tests/installer/checksums.sh b/tests/installer/checksums.sh new file mode 100755 index 00000000..3fbbfa38 --- /dev/null +++ b/tests/installer/checksums.sh @@ -0,0 +1,54 @@ +#!/bin/sh + +# +# Mechanism to validate kickstart files integrity status +# +# Copyright: SPDX-License-Identifier: GPL-3.0-or-later +# +# Author : Pawel Krupa (pawel@netdata.cloud) +# Author : Pavlos Emm. Katsoulakis (paul@netdata.cloud) +# Author : Austin S. Hemmelgarn (austin@netdata.cloud) +set -e + +# If we are not in netdata git repo, at the top level directory, fail +TOP_LEVEL=$(basename "$(git rev-parse --show-toplevel 2>/dev/null || echo "")") +CWD="$(git rev-parse --show-cdup 2>/dev/null || echo "")" +if [ -n "$CWD" ] || [ "${TOP_LEVEL}" != "netdata" ]; then + echo "Run as ./tests/installer/$(basename "$0") from top level directory of netdata git repository" + echo "Kickstart validation process aborted" + exit 1 +fi + +check_file() { + README_MD5=$(grep "$1" "$2" | grep md5sum | grep curl | cut -d '"' -f2) + KICKSTART_URL="https://my-netdata.io/$1" + KICKSTART="packaging/installer/$1" + KICKSTART_MD5="$(md5sum "${KICKSTART}" | cut -d' ' -f1)" + CALCULATED_MD5="$(curl -Ss "${KICKSTART_URL}" | md5sum | cut -d ' ' -f 1)" + + # Conditionally run the website validation + if [ -z "${LOCAL_ONLY}" ]; then + echo "Validating ${KICKSTART_URL} against local file ${KICKSTART} with MD5 ${KICKSTART_MD5}.." + if [ "$KICKSTART_MD5" = "$CALCULATED_MD5" ]; then + echo "${KICKSTART_URL} looks fine" + else + echo "${KICKSTART_URL} md5sum does not match local file, it needs to be updated" + exit 2 + fi + fi + + echo "Validating documentation for $1" + if [ "$KICKSTART_MD5" != "$README_MD5" ]; then + echo "Invalid checksum for $1 in $2." + echo "checksum in docs: $README_MD5" + echo "current checksum: $KICKSTART_MD5" + exit 2 + else + echo "$1 MD5Sum is well documented" + fi +} + +check_file kickstart.sh packaging/installer/methods/kickstart.md +check_file kickstart-static64.sh packaging/installer/methods/kickstart-64.md + +echo "No problems found, exiting succesfully!" diff --git a/tests/installer/slack.sh b/tests/installer/slack.sh new file mode 100755 index 00000000..3f3eff6e --- /dev/null +++ b/tests/installer/slack.sh @@ -0,0 +1,65 @@ +# #No shebang necessary +# BASH Lib: Simple incoming webhook for slack integration. +# +# The script expects the following parameters to be defined by the upper layer: +# SLACK_NOTIFY_WEBHOOK_URL +# SLACK_BOT_NAME +# SLACK_CHANNEL +# +# Copyright: +# +# Author: Pavlos Emm. Katsoulakis <paul@netdata.cloud + +post_message() { + TYPE="$1" + MESSAGE="$2" + CUSTOM_CHANNEL="$3" + + case "$TYPE" in + "PLAIN_MESSAGE") + curl -X POST --data-urlencode "payload={\"channel\": \"${SLACK_CHANNEL}\", \"username\": \"${SLACK_BOT_NAME}\", \"text\": \"${MESSAGE}\", \"icon_emoji\": \":space_invader:\"}" "${SLACK_NOTIFY_WEBHOOK_URL}" + ;; + "TRAVIS_MESSAGE") + if [ "${TRAVIS_EVENT_TYPE}" == "pull_request" ] || [ "${TRAVIS_BRANCH}" != "master" ] ; then + echo "Skipping notification due to build type." + return 0 + fi + + if [ -n "${CUSTOM_CHANNEL}" ]; then + echo "Sending travis message to custom channel ${CUSTOM_CHANNEL}" + OPTIONAL_CHANNEL_INFO="\"channel\": \"${CUSTOM_CHANNEL}\"," + fi + + POST_MESSAGE="{ + ${OPTIONAL_CHANNEL_INFO} + \"text\": \"${TRAVIS_REPO_SLUG}, ${MESSAGE}\", + \"attachments\": [{ + \"text\": \"${TRAVIS_JOB_NUMBER}: Event type '${TRAVIS_EVENT_TYPE}', on '${TRAVIS_OS_NAME}' \", + \"fallback\": \"I could not determine the build\", + \"callback_id\": \"\", + \"color\": \"#3AA3E3\", + \"attachment_type\": \"default\", + \"actions\": [ + { + \"name\": \"${TRAVIS_BUILD_NUMBER}\", + \"text\": \"Build #${TRAVIS_BUILD_NUMBER}\", + \"type\": \"button\", + \"url\": \"${TRAVIS_BUILD_WEB_URL}\" + }, + { + \"name\": \"${TRAVIS_JOB_NUMBER}\", + \"text\": \"Job #${TRAVIS_JOB_NUMBER}\", + \"type\": \"button\", + \"url\": \"${TRAVIS_JOB_WEB_URL}\" + }] + }] + }" + echo "Sending ${POST_MESSAGE}" + curl -X POST --data-urlencode "payload=${POST_MESSAGE}" "${SLACK_NOTIFY_WEBHOOK_URL}" + ;; + *) + echo "Unrecognized message type \"$TYPE\" was given" + return 1 + ;; + esac +} diff --git a/tests/k6/data.js b/tests/k6/data.js new file mode 100644 index 00000000..fb4e087e --- /dev/null +++ b/tests/k6/data.js @@ -0,0 +1,67 @@ +import http from "k6/http"; +import { log, check, group, sleep } from "k6"; +import { Rate } from "k6/metrics"; + +// A custom metric to track failure rates +var failureRate = new Rate("check_failure_rate"); + +// Options +export let options = { + stages: [ + // Linearly ramp up from 1 to 20 VUs during first 30s + { target: 20, duration: "30s" }, + // Hold at 50 VUs for the next 1 minute + { target: 20, duration: "1m" }, + // Linearly ramp down from 50 to 0 VUs over the last 10 seconds + { target: 0, duration: "10s" } + ], + thresholds: { + // We want the 95th percentile of all HTTP request durations to be less than 500ms + "http_req_duration": ["p(95)<500"], + // Requests with the fast tag should finish even faster + "http_req_duration{fast:yes}": ["p(99)<250"], + // Thresholds based on the custom metric we defined and use to track application failures + "check_failure_rate": [ + // Global failure rate should be less than 1% + "rate<0.01", + // Abort the test early if it climbs over 5% + { threshold: "rate<=0.05", abortOnFail: true }, + ], + }, +}; + +function rnd(min, max) { + min = Math.ceil(min); + max = Math.floor(max); + return Math.floor(Math.random() * (max - min)) + min; //The maximum is exclusive and the minimum is inclusive +} + +// Main function +export default function () { + // Control what the data request asks for + let charts = [ "example.random" ] + let chartmin = 0; + let chartmax = charts.length - 1; + let aftermin = 60; + let aftermax = 3600; + let beforemin = 3503600; + let beforemax = 3590000; + let pointsmin = 300; + let pointsmax = 3600; + + group("Requests", function () { + // Execute multiple requests in parallel like a browser, to fetch data for the charts. The one taking the longes is the data request. + let resps = http.batch([ + ["GET", "http://localhost:19999/api/v1/info", { tags: { fast: "yes" } }], + ["GET", "http://localhost:19999/api/v1/charts", { tags: { fast: "yes" } }], + ["GET", "http://localhost:19999/api/v1/data?chart="+charts[rnd(chartmin,chartmax)]+"&before=-"+rnd(beforemin,beforemax)+"&after=-"+rnd(aftermin,aftermax)+"&points="+rnd(pointsmin,pointsmax)+"&format=json&group=average>ime=0&options=ms%7Cflip%7Cjsonwrap%7Cnonzero&_="+rnd(1,1000000000000), { }], + ["GET", "http://localhost:19999/api/v1/alarms", { tags: { fast: "yes" } }] + ]); + // Combine check() call with failure tracking + failureRate.add(!check(resps, { + "status is 200": (r) => r[0].status === 200 && r[1].status === 200 + })); + }); + + sleep(Math.random() * 2 + 1); // Random sleep between 1s and 3s +} diff --git a/tests/lifecycle.bats b/tests/lifecycle.bats new file mode 100755 index 00000000..728c570e --- /dev/null +++ b/tests/lifecycle.bats @@ -0,0 +1,61 @@ +#!/usr/bin/env bats +# +# Netdata installation lifecycle testing script. +# This is to validate the install, update and uninstall of netdata +# +# Copyright: SPDX-License-Identifier: GPL-3.0-or-later +# +# Author : Pavlos Emm. Katsoulakis <paul@netdata.cloud) +# + +INSTALLATION="$BATS_TMPDIR/installation" +ENV="${INSTALLATION}/netdata/etc/netdata/.environment" +# list of files which need to be checked. Path cannot start from '/' +FILES="usr/libexec/netdata/plugins.d/go.d.plugin + usr/libexec/netdata/plugins.d/charts.d.plugin + usr/libexec/netdata/plugins.d/python.d.plugin + usr/libexec/netdata/plugins.d/node.d.plugin" + +DIRS="usr/sbin/netdata + etc/netdata + usr/share/netdata + usr/libexec/netdata + var/cache/netdata + var/lib/netdata + var/log/netdata" + +setup() { + # If we are not in netdata git repo, at the top level directory, fail + TOP_LEVEL=$(basename "$(git rev-parse --show-toplevel)") + CWD=$(git rev-parse --show-cdup || echo "") + if [ -n "${CWD}" ] || [ ! "${TOP_LEVEL}" == "netdata" ]; then + echo "Run as ./tests/lifecycle/$(basename "$0") from top level directory of git repository" + exit 1 + fi +} + +@test "install netdata" { + ./netdata-installer.sh --dont-wait --dont-start-it --auto-update --install "${INSTALLATION}" + + # Validate particular files + for file in $FILES; do + [ ! -f "$BATS_TMPDIR/$file" ] + done + + # Validate particular directories + for a_dir in $DIRS; do + [ ! -d "$BATS_TMPDIR/$a_dir" ] + done +} + +@test "update netdata" { + export ENVIRONMENT_FILE="${ENV}" + ${INSTALLATION}/netdata/usr/libexec/netdata/netdata-updater.sh --not-running-from-cron + ! grep "new_installation" "${ENV}" +} + +@test "uninstall netdata" { + ./packaging/installer/netdata-uninstaller.sh --yes --force --env "${ENV}" + [ ! -f "${INSTALLATION}/netdata/usr/sbin/netdata" ] + [ ! -f "/etc/cron.daily/netdata-updater" ] +} diff --git a/tests/profile/Makefile b/tests/profile/Makefile new file mode 100644 index 00000000..9348a488 --- /dev/null +++ b/tests/profile/Makefile @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +COMMON_CFLAGS = -I ../../ -DTARGET_OS=1 -Wall -Wextra +PROFILE_CFLAGS = -O1 -ggdb $(COMMON_CFLAGS) +PERFORMANCE_CFLAGS = -O2 $(COMMON_CFLAGS) + +CFLAGS = $(PERFORMANCE_CFLAGS) + +LIBNETDATA_FILES = \ + ../../libnetdata/popen/popen.o \ + ../../libnetdata/storage_number/storage_number.o \ + ../../libnetdata/avl/avl.o \ + ../../libnetdata/socket/socket.o \ + ../../libnetdata/os.o \ + ../../libnetdata/clocks/clocks.o \ + ../../libnetdata/procfile/procfile.o \ + ../../libnetdata/statistical/statistical.o \ + ../../libnetdata/eval/eval.o \ + ../../libnetdata/threads/threads.o \ + ../../libnetdata/dictionary/dictionary.o \ + ../../libnetdata/simple_pattern/simple_pattern.o \ + ../../libnetdata/url/url.o \ + ../../libnetdata/config/appconfig.o \ + ../../libnetdata/libnetdata.o \ + ../../libnetdata/buffer/buffer.o \ + ../../libnetdata/adaptive_resortable_list/adaptive_resortable_list.o \ + ../../libnetdata/locks/locks.o \ + ../../libnetdata/log/log.o \ + $(NULL) + +COMMON_LDFLAGS = $(LIBNETDATA_FILES) -pthread -lm + +all: statsd-stress benchmark-procfile-parser test-eval benchmark-dictionary benchmark-value-pairs + +benchmark-procfile-parser: benchmark-procfile-parser.c + gcc ${CFLAGS} -o $@ $^ ${COMMON_LDFLAGS} + +benchmark-dictionary: benchmark-dictionary.c + gcc ${CFLAGS} -o $@ $^ ${COMMON_LDFLAGS} + +benchmark-value-pairs: benchmark-value-pairs.c + gcc ${CFLAGS} -o $@ $^ ${COMMON_LDFLAGS} + +statsd-stress: statsd-stress.c + gcc ${CFLAGS} -o $@ $^ ${COMMON_LDFLAGS} + +test-eval: test-eval.c + gcc ${CFLAGS} -o $@ $^ ${COMMON_LDFLAGS} + +clean: + rm -f benchmark-procfile-parser statsd-stress test-eval benchmark-dictionary benchmark-value-pairs diff --git a/tests/profile/benchmark-dictionary.c b/tests/profile/benchmark-dictionary.c new file mode 100644 index 00000000..30c098d5 --- /dev/null +++ b/tests/profile/benchmark-dictionary.c @@ -0,0 +1,130 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +/* + * 1. build netdata (as normally) + * 2. cd tests/profile/ + * 3. compile with: + * gcc -O3 -Wall -Wextra -I ../../src/ -I ../../ -o benchmark-dictionary benchmark-dictionary.c ../../src/dictionary.o ../../src/log.o ../../src/avl.o ../../src/common.o -pthread + * + */ + +#include "config.h" +#include "libnetdata/libnetdata.h" + +struct myvalue { + int i; +}; + +void netdata_cleanup_and_exit(int ret) { exit(ret); } + +int main(int argc, char **argv) { + if(argc || argv) {;} + +// DICTIONARY *dict = dictionary_create(DICTIONARY_FLAG_SINGLE_THREADED|DICTIONARY_FLAG_WITH_STATISTICS); + DICTIONARY *dict = dictionary_create(DICTIONARY_FLAG_WITH_STATISTICS); + if(!dict) fatal("Cannot create dictionary."); + + struct rusage start, end; + unsigned long long dt; + char buf[100 + 1]; + struct myvalue value, *v; + int i, max = 30000000, max2; + + // ------------------------------------------------------------------------ + + getrusage(RUSAGE_SELF, &start); + dict->stats->inserts = dict->stats->deletes = dict->stats->searches = 0ULL; + fprintf(stderr, "Inserting %d entries in the dictionary\n", max); + for(i = 0; i < max; i++) { + value.i = i; + snprintf(buf, 100, "%d", i); + + dictionary_set(dict, buf, &value, sizeof(struct myvalue)); + } + getrusage(RUSAGE_SELF, &end); + dt = (end.ru_utime.tv_sec * 1000000ULL + end.ru_utime.tv_usec) - (start.ru_utime.tv_sec * 1000000ULL + start.ru_utime.tv_usec); + fprintf(stderr, "Added %d entries in %llu nanoseconds: %llu inserts per second\n", max, dt, max * 1000000ULL / dt); + fprintf(stderr, " > Dictionary: %llu inserts, %llu deletes, %llu searches\n\n", dict->stats->inserts, dict->stats->deletes, dict->stats->searches); + + // ------------------------------------------------------------------------ + + getrusage(RUSAGE_SELF, &start); + dict->stats->inserts = dict->stats->deletes = dict->stats->searches = 0ULL; + fprintf(stderr, "Retrieving %d entries from the dictionary\n", max); + for(i = 0; i < max; i++) { + value.i = i; + snprintf(buf, 100, "%d", i); + + v = dictionary_get(dict, buf); + if(!v) + fprintf(stderr, "ERROR: cannot get value %d from the dictionary\n", i); + else if(v->i != i) + fprintf(stderr, "ERROR: expected %d but got %d\n", i, v->i); + } + getrusage(RUSAGE_SELF, &end); + dt = (end.ru_utime.tv_sec * 1000000ULL + end.ru_utime.tv_usec) - (start.ru_utime.tv_sec * 1000000ULL + start.ru_utime.tv_usec); + fprintf(stderr, "Read %d entries in %llu nanoseconds: %llu searches per second\n", max, dt, max * 1000000ULL / dt); + fprintf(stderr, " > Dictionary: %llu inserts, %llu deletes, %llu searches\n\n", dict->stats->inserts, dict->stats->deletes, dict->stats->searches); + + // ------------------------------------------------------------------------ + + getrusage(RUSAGE_SELF, &start); + dict->stats->inserts = dict->stats->deletes = dict->stats->searches = 0ULL; + fprintf(stderr, "Resetting %d entries in the dictionary\n", max); + for(i = 0; i < max; i++) { + value.i = i; + snprintf(buf, 100, "%d", i); + + dictionary_set(dict, buf, &value, sizeof(struct myvalue)); + } + getrusage(RUSAGE_SELF, &end); + dt = (end.ru_utime.tv_sec * 1000000ULL + end.ru_utime.tv_usec) - (start.ru_utime.tv_sec * 1000000ULL + start.ru_utime.tv_usec); + fprintf(stderr, "Reset %d entries in %llu nanoseconds: %llu resets per second\n", max, dt, max * 1000000ULL / dt); + fprintf(stderr, " > Dictionary: %llu inserts, %llu deletes, %llu searches\n\n", dict->stats->inserts, dict->stats->deletes, dict->stats->searches); + + // ------------------------------------------------------------------------ + + getrusage(RUSAGE_SELF, &start); + dict->stats->inserts = dict->stats->deletes = dict->stats->searches = 0ULL; + fprintf(stderr, "Searching %d non-existing entries in the dictionary\n", max); + max2 = max * 2; + for(i = max; i < max2; i++) { + value.i = i; + snprintf(buf, 100, "%d", i); + + v = dictionary_get(dict, buf); + if(v) + fprintf(stderr, "ERROR: cannot got non-existing value %d from the dictionary\n", i); + } + getrusage(RUSAGE_SELF, &end); + dt = (end.ru_utime.tv_sec * 1000000ULL + end.ru_utime.tv_usec) - (start.ru_utime.tv_sec * 1000000ULL + start.ru_utime.tv_usec); + fprintf(stderr, "Searched %d non-existing entries in %llu nanoseconds: %llu not found searches per second\n", max, dt, max * 1000000ULL / dt); + fprintf(stderr, " > Dictionary: %llu inserts, %llu deletes, %llu searches\n\n", dict->stats->inserts, dict->stats->deletes, dict->stats->searches); + + // ------------------------------------------------------------------------ + + getrusage(RUSAGE_SELF, &start); + dict->stats->inserts = dict->stats->deletes = dict->stats->searches = 0ULL; + fprintf(stderr, "Deleting %d entries from the dictionary\n", max); + for(i = 0; i < max; i++) { + value.i = i; + snprintf(buf, 100, "%d", i); + + dictionary_del(dict, buf); + } + getrusage(RUSAGE_SELF, &end); + dt = (end.ru_utime.tv_sec * 1000000ULL + end.ru_utime.tv_usec) - (start.ru_utime.tv_sec * 1000000ULL + start.ru_utime.tv_usec); + fprintf(stderr, "Deleted %d entries in %llu nanoseconds: %llu deletes per second\n", max, dt, max * 1000000ULL / dt); + fprintf(stderr, " > Dictionary: %llu inserts, %llu deletes, %llu searches\n\n", dict->stats->inserts, dict->stats->deletes, dict->stats->searches); + + // ------------------------------------------------------------------------ + + getrusage(RUSAGE_SELF, &start); + dict->stats->inserts = dict->stats->deletes = dict->stats->searches = 0ULL; + fprintf(stderr, "Destroying dictionary\n"); + dictionary_destroy(dict); + getrusage(RUSAGE_SELF, &end); + dt = (end.ru_utime.tv_sec * 1000000ULL + end.ru_utime.tv_usec) - (start.ru_utime.tv_sec * 1000000ULL + start.ru_utime.tv_usec); + fprintf(stderr, "Destroyed in %llu nanoseconds\n", dt); + + return 0; +} diff --git a/tests/profile/benchmark-line-parsing.c b/tests/profile/benchmark-line-parsing.c new file mode 100644 index 00000000..1d47cc83 --- /dev/null +++ b/tests/profile/benchmark-line-parsing.c @@ -0,0 +1,702 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +#include <stdio.h> +#include <inttypes.h> +#include <string.h> +#include <stdlib.h> +#include <ctype.h> +#include <sys/time.h> + +#define likely(x) __builtin_expect(!!(x), 1) +#define unlikely(x) __builtin_expect(!!(x), 0) + +#define simple_hash(name) ({ \ + register unsigned char *__hash_source = (unsigned char *)(name); \ + register uint32_t __hash_value = 0x811c9dc5; \ + while (*__hash_source) { \ + __hash_value *= 16777619; \ + __hash_value ^= (uint32_t) *__hash_source++; \ + } \ + __hash_value; \ +}) + +static inline uint32_t simple_hash2(const char *name) { + register unsigned char *s = (unsigned char *)name; + register uint32_t hval = 0x811c9dc5; + while (*s) { + hval *= 16777619; + hval ^= (uint32_t) *s++; + } + return hval; +} + +static inline unsigned long long fast_strtoull(const char *s) { + register unsigned long long n = 0; + register char c; + for(c = *s; c >= '0' && c <= '9' ; c = *(++s)) { + n *= 10; + n += c - '0'; + // n = (n << 1) + (n << 3) + (c - '0'); + } + return n; +} + +static uint32_t cache_hash = 0; +static uint32_t rss_hash = 0; +static uint32_t rss_huge_hash = 0; +static uint32_t mapped_file_hash = 0; +static uint32_t writeback_hash = 0; +static uint32_t dirty_hash = 0; +static uint32_t swap_hash = 0; +static uint32_t pgpgin_hash = 0; +static uint32_t pgpgout_hash = 0; +static uint32_t pgfault_hash = 0; +static uint32_t pgmajfault_hash = 0; +static uint32_t inactive_anon_hash = 0; +static uint32_t active_anon_hash = 0; +static uint32_t inactive_file_hash = 0; +static uint32_t active_file_hash = 0; +static uint32_t unevictable_hash = 0; +static uint32_t hierarchical_memory_limit_hash = 0; +static uint32_t total_cache_hash = 0; +static uint32_t total_rss_hash = 0; +static uint32_t total_rss_huge_hash = 0; +static uint32_t total_mapped_file_hash = 0; +static uint32_t total_writeback_hash = 0; +static uint32_t total_dirty_hash = 0; +static uint32_t total_swap_hash = 0; +static uint32_t total_pgpgin_hash = 0; +static uint32_t total_pgpgout_hash = 0; +static uint32_t total_pgfault_hash = 0; +static uint32_t total_pgmajfault_hash = 0; +static uint32_t total_inactive_anon_hash = 0; +static uint32_t total_active_anon_hash = 0; +static uint32_t total_inactive_file_hash = 0; +static uint32_t total_active_file_hash = 0; +static uint32_t total_unevictable_hash = 0; + +char *strings[] = { + "cache", + "rss", + "rss_huge", + "mapped_file", + "writeback", + "dirty", + "swap", + "pgpgin", + "pgpgout", + "pgfault", + "pgmajfault", + "inactive_anon", + "active_anon", + "inactive_file", + "active_file", + "unevictable", + "hierarchical_memory_limit", + "total_cache", + "total_rss", + "total_rss_huge", + "total_mapped_file", + "total_writeback", + "total_dirty", + "total_swap", + "total_pgpgin", + "total_pgpgout", + "total_pgfault", + "total_pgmajfault", + "total_inactive_anon", + "total_active_anon", + "total_inactive_file", + "total_active_file", + "total_unevictable", + NULL +}; + +unsigned long long values1[12] = { 0 }; +unsigned long long values2[12] = { 0 }; +unsigned long long values3[12] = { 0 }; +unsigned long long values4[12] = { 0 }; +unsigned long long values5[12] = { 0 }; +unsigned long long values6[12] = { 0 }; + +#define NUMBER1 "12345678901234" +#define NUMBER2 "23456789012345" +#define NUMBER3 "34567890123456" +#define NUMBER4 "45678901234567" +#define NUMBER5 "56789012345678" +#define NUMBER6 "67890123456789" +#define NUMBER7 "78901234567890" +#define NUMBER8 "89012345678901" +#define NUMBER9 "90123456789012" +#define NUMBER10 "12345678901234" +#define NUMBER11 "23456789012345" + +// simple system strcmp() +void test1() { + int i; + for(i = 0; strings[i] ; i++) { + char *s = strings[i]; + + if(unlikely(!strcmp(s, "cache"))) + values1[i] = strtoull(NUMBER1, NULL, 10); + + else if(unlikely(!strcmp(s, "rss"))) + values1[i] = strtoull(NUMBER2, NULL, 10); + + else if(unlikely(!strcmp(s, "rss_huge"))) + values1[i] = strtoull(NUMBER3, NULL, 10); + + else if(unlikely(!strcmp(s, "mapped_file"))) + values1[i] = strtoull(NUMBER4, NULL, 10); + + else if(unlikely(!strcmp(s, "writeback"))) + values1[i] = strtoull(NUMBER5, NULL, 10); + + else if(unlikely(!strcmp(s, "dirty"))) + values1[i] = strtoull(NUMBER6, NULL, 10); + + else if(unlikely(!strcmp(s, "swap"))) + values1[i] = strtoull(NUMBER7, NULL, 10); + + else if(unlikely(!strcmp(s, "pgpgin"))) + values1[i] = strtoull(NUMBER8, NULL, 10); + + else if(unlikely(!strcmp(s, "pgpgout"))) + values1[i] = strtoull(NUMBER9, NULL, 10); + + else if(unlikely(!strcmp(s, "pgfault"))) + values1[i] = strtoull(NUMBER10, NULL, 10); + + else if(unlikely(!strcmp(s, "pgmajfault"))) + values1[i] = strtoull(NUMBER11, NULL, 10); + } +} + +// inline simple_hash() with system strtoull() +void test2() { + int i; + for(i = 0; strings[i] ; i++) { + char *s = strings[i]; + uint32_t hash = simple_hash2(s); + + if(unlikely(hash == cache_hash && !strcmp(s, "cache"))) + values2[i] = strtoull(NUMBER1, NULL, 10); + + else if(unlikely(hash == rss_hash && !strcmp(s, "rss"))) + values2[i] = strtoull(NUMBER2, NULL, 10); + + else if(unlikely(hash == rss_huge_hash && !strcmp(s, "rss_huge"))) + values2[i] = strtoull(NUMBER3, NULL, 10); + + else if(unlikely(hash == mapped_file_hash && !strcmp(s, "mapped_file"))) + values2[i] = strtoull(NUMBER4, NULL, 10); + + else if(unlikely(hash == writeback_hash && !strcmp(s, "writeback"))) + values2[i] = strtoull(NUMBER5, NULL, 10); + + else if(unlikely(hash == dirty_hash && !strcmp(s, "dirty"))) + values2[i] = strtoull(NUMBER6, NULL, 10); + + else if(unlikely(hash == swap_hash && !strcmp(s, "swap"))) + values2[i] = strtoull(NUMBER7, NULL, 10); + + else if(unlikely(hash == pgpgin_hash && !strcmp(s, "pgpgin"))) + values2[i] = strtoull(NUMBER8, NULL, 10); + + else if(unlikely(hash == pgpgout_hash && !strcmp(s, "pgpgout"))) + values2[i] = strtoull(NUMBER9, NULL, 10); + + else if(unlikely(hash == pgfault_hash && !strcmp(s, "pgfault"))) + values2[i] = strtoull(NUMBER10, NULL, 10); + + else if(unlikely(hash == pgmajfault_hash && !strcmp(s, "pgmajfault"))) + values2[i] = strtoull(NUMBER11, NULL, 10); + } +} + +// statement expression simple_hash(), system strtoull() +void test3() { + int i; + for(i = 0; strings[i] ; i++) { + char *s = strings[i]; + uint32_t hash = simple_hash(s); + + if(unlikely(hash == cache_hash && !strcmp(s, "cache"))) + values3[i] = strtoull(NUMBER1, NULL, 10); + + else if(unlikely(hash == rss_hash && !strcmp(s, "rss"))) + values3[i] = strtoull(NUMBER2, NULL, 10); + + else if(unlikely(hash == rss_huge_hash && !strcmp(s, "rss_huge"))) + values3[i] = strtoull(NUMBER3, NULL, 10); + + else if(unlikely(hash == mapped_file_hash && !strcmp(s, "mapped_file"))) + values3[i] = strtoull(NUMBER4, NULL, 10); + + else if(unlikely(hash == writeback_hash && !strcmp(s, "writeback"))) + values3[i] = strtoull(NUMBER5, NULL, 10); + + else if(unlikely(hash == dirty_hash && !strcmp(s, "dirty"))) + values3[i] = strtoull(NUMBER6, NULL, 10); + + else if(unlikely(hash == swap_hash && !strcmp(s, "swap"))) + values3[i] = strtoull(NUMBER7, NULL, 10); + + else if(unlikely(hash == pgpgin_hash && !strcmp(s, "pgpgin"))) + values3[i] = strtoull(NUMBER8, NULL, 10); + + else if(unlikely(hash == pgpgout_hash && !strcmp(s, "pgpgout"))) + values3[i] = strtoull(NUMBER9, NULL, 10); + + else if(unlikely(hash == pgfault_hash && !strcmp(s, "pgfault"))) + values3[i] = strtoull(NUMBER10, NULL, 10); + + else if(unlikely(hash == pgmajfault_hash && !strcmp(s, "pgmajfault"))) + values3[i] = strtoull(NUMBER11, NULL, 10); + } +} + + +// inline simple_hash(), if-continue checks +void test4() { + int i; + for(i = 0; strings[i] ; i++) { + char *s = strings[i]; + uint32_t hash = simple_hash2(s); + + if(unlikely(hash == cache_hash && !strcmp(s, "cache"))) { + values4[i] = strtoull(NUMBER1, NULL, 0); + continue; + } + + if(unlikely(hash == rss_hash && !strcmp(s, "rss"))) { + values4[i] = strtoull(NUMBER2, NULL, 0); + continue; + } + + if(unlikely(hash == rss_huge_hash && !strcmp(s, "rss_huge"))) { + values4[i] = strtoull(NUMBER3, NULL, 0); + continue; + } + + if(unlikely(hash == mapped_file_hash && !strcmp(s, "mapped_file"))) { + values4[i] = strtoull(NUMBER4, NULL, 0); + continue; + } + + if(unlikely(hash == writeback_hash && !strcmp(s, "writeback"))) { + values4[i] = strtoull(NUMBER5, NULL, 0); + continue; + } + + if(unlikely(hash == dirty_hash && !strcmp(s, "dirty"))) { + values4[i] = strtoull(NUMBER6, NULL, 0); + continue; + } + + if(unlikely(hash == swap_hash && !strcmp(s, "swap"))) { + values4[i] = strtoull(NUMBER7, NULL, 0); + continue; + } + + if(unlikely(hash == pgpgin_hash && !strcmp(s, "pgpgin"))) { + values4[i] = strtoull(NUMBER8, NULL, 0); + continue; + } + + if(unlikely(hash == pgpgout_hash && !strcmp(s, "pgpgout"))) { + values4[i] = strtoull(NUMBER9, NULL, 0); + continue; + } + + if(unlikely(hash == pgfault_hash && !strcmp(s, "pgfault"))) { + values4[i] = strtoull(NUMBER10, NULL, 0); + continue; + } + + if(unlikely(hash == pgmajfault_hash && !strcmp(s, "pgmajfault"))) { + values4[i] = strtoull(NUMBER11, NULL, 0); + continue; + } + } +} + +// inline simple_hash(), if-else-if-else-if (netdata default) +void test5() { + int i; + for(i = 0; strings[i] ; i++) { + char *s = strings[i]; + uint32_t hash = simple_hash2(s); + + if(unlikely(hash == cache_hash && !strcmp(s, "cache"))) + values5[i] = fast_strtoull(NUMBER1); + + else if(unlikely(hash == rss_hash && !strcmp(s, "rss"))) + values5[i] = fast_strtoull(NUMBER2); + + else if(unlikely(hash == rss_huge_hash && !strcmp(s, "rss_huge"))) + values5[i] = fast_strtoull(NUMBER3); + + else if(unlikely(hash == mapped_file_hash && !strcmp(s, "mapped_file"))) + values5[i] = fast_strtoull(NUMBER4); + + else if(unlikely(hash == writeback_hash && !strcmp(s, "writeback"))) + values5[i] = fast_strtoull(NUMBER5); + + else if(unlikely(hash == dirty_hash && !strcmp(s, "dirty"))) + values5[i] = fast_strtoull(NUMBER6); + + else if(unlikely(hash == swap_hash && !strcmp(s, "swap"))) + values5[i] = fast_strtoull(NUMBER7); + + else if(unlikely(hash == pgpgin_hash && !strcmp(s, "pgpgin"))) + values5[i] = fast_strtoull(NUMBER8); + + else if(unlikely(hash == pgpgout_hash && !strcmp(s, "pgpgout"))) + values5[i] = fast_strtoull(NUMBER9); + + else if(unlikely(hash == pgfault_hash && !strcmp(s, "pgfault"))) + values5[i] = fast_strtoull(NUMBER10); + + else if(unlikely(hash == pgmajfault_hash && !strcmp(s, "pgmajfault"))) + values5[i] = fast_strtoull(NUMBER11); + } +} + +// ---------------------------------------------------------------------------- + +struct entry { + char *name; + uint32_t hash; + int found; + void (*func)(void *data1, void *data2); + void *data1; + void *data2; + struct entry *prev, *next; +}; + +struct base { + int iteration; + int registered; + int wanted; + int found; + struct entry *entries, *last; +}; + +static inline void callback(void *data1, void *data2) { + char *string = data1; + unsigned long long *value = data2; + *value = fast_strtoull(string); +} + +static inline void callback_system_strtoull(void *data1, void *data2) { + char *string = data1; + unsigned long long *value = data2; + *value = strtoull(string, NULL, 10); +} + + +static inline struct base *entry(struct base *base, const char *name, void *data1, void *data2, void (*func)(void *, void *)) { + if(!base) + base = calloc(1, sizeof(struct base)); + + struct entry *e = malloc(sizeof(struct entry)); + e->name = strdup(name); + e->hash = simple_hash2(e->name); + e->data1 = data1; + e->data2 = data2; + e->func = func; + e->prev = NULL; + e->next = base->entries; + + if(base->entries) base->entries->prev = e; + else base->last = e; + + base->entries = e; + base->registered++; + base->wanted = base->registered; + + return base; +} + +static inline int check(struct base *base, const char *s) { + uint32_t hash = simple_hash2(s); + + if(likely(!strcmp(s, base->last->name))) { + base->last->found = 1; + base->found++; + if(base->last->func) base->last->func(base->last->data1, base->last->data2); + base->last = base->last->next; + + if(!base->last) + base->last = base->entries; + + if(base->found == base->registered) + return 1; + + return 0; + } + + // find it + struct entry *e; + for(e = base->entries; e ; e = e->next) + if(e->hash == hash && !strcmp(e->name, s)) + break; + + if(e == base->last) { + printf("ERROR\n"); + exit(1); + } + + if(e) { + // found + + // run it + if(e->func) e->func(e->data1, e->data2); + + // unlink it + if(e->next) e->next->prev = e->prev; + if(e->prev) e->prev->next = e->next; + + if(base->entries == e) + base->entries = e->next; + } + else { + // not found + + // create it + e = calloc(1, sizeof(struct entry)); + e->name = strdup(s); + e->hash = hash; + } + + // link it here + e->next = base->last; + if(base->last) { + e->prev = base->last->prev; + base->last->prev = e; + + if(base->entries == base->last) + base->entries = e; + } + else + e->prev = NULL; + + if(e->prev) + e->prev->next = e; + + base->last = e->next; + if(!base->last) + base->last = base->entries; + + e->found = 1; + base->found++; + + if(base->found == base->registered) + return 1; + + printf("relinked '%s' after '%s' and before '%s': ", e->name, e->prev?e->prev->name:"NONE", e->next?e->next->name:"NONE"); + for(e = base->entries; e ; e = e->next) printf("%s ", e->name); + printf("\n"); + + return 0; +} + +static inline void begin(struct base *base) { + + if(unlikely(base->iteration % 60) == 1) { + base->wanted = 0; + struct entry *e; + for(e = base->entries; e ; e = e->next) + if(e->found) base->wanted++; + } + + base->iteration++; + base->last = base->entries; + base->found = 0; +} + +void test6() { + + static struct base *base = NULL; + + if(unlikely(!base)) { + base = entry(base, "cache", NUMBER1, &values6[0], callback_system_strtoull); + base = entry(base, "rss", NUMBER2, &values6[1], callback_system_strtoull); + base = entry(base, "rss_huge", NUMBER3, &values6[2], callback_system_strtoull); + base = entry(base, "mapped_file", NUMBER4, &values6[3], callback_system_strtoull); + base = entry(base, "writeback", NUMBER5, &values6[4], callback_system_strtoull); + base = entry(base, "dirty", NUMBER6, &values6[5], callback_system_strtoull); + base = entry(base, "swap", NUMBER7, &values6[6], callback_system_strtoull); + base = entry(base, "pgpgin", NUMBER8, &values6[7], callback_system_strtoull); + base = entry(base, "pgpgout", NUMBER9, &values6[8], callback_system_strtoull); + base = entry(base, "pgfault", NUMBER10, &values6[9], callback_system_strtoull); + base = entry(base, "pgmajfault", NUMBER11, &values6[10], callback_system_strtoull); + } + + begin(base); + + int i; + for(i = 0; strings[i] ; i++) { + if(check(base, strings[i])) + break; + } +} + +void test7() { + + static struct base *base = NULL; + + if(unlikely(!base)) { + base = entry(base, "cache", NUMBER1, &values6[0], callback); + base = entry(base, "rss", NUMBER2, &values6[1], callback); + base = entry(base, "rss_huge", NUMBER3, &values6[2], callback); + base = entry(base, "mapped_file", NUMBER4, &values6[3], callback); + base = entry(base, "writeback", NUMBER5, &values6[4], callback); + base = entry(base, "dirty", NUMBER6, &values6[5], callback); + base = entry(base, "swap", NUMBER7, &values6[6], callback); + base = entry(base, "pgpgin", NUMBER8, &values6[7], callback); + base = entry(base, "pgpgout", NUMBER9, &values6[8], callback); + base = entry(base, "pgfault", NUMBER10, &values6[9], callback); + base = entry(base, "pgmajfault", NUMBER11, &values6[10], callback); + } + + begin(base); + + int i; + for(i = 0; strings[i] ; i++) { + if(check(base, strings[i])) + break; + } +} + +// ---------------------------------------------------------------------------- + + +// ============== +// --- Poor man cycle counting. +static unsigned long tsc; + +static void begin_tsc(void) +{ + unsigned long a, d; + asm volatile ("cpuid\nrdtsc" : "=a" (a), "=d" (d) : "0" (0) : "ebx", "ecx"); + tsc = ((unsigned long)d << 32) | (unsigned long)a; +} + +static unsigned long end_tsc(void) +{ + unsigned long a, d; + asm volatile ("rdtscp" : "=a" (a), "=d" (d) : : "ecx"); + return (((unsigned long)d << 32) | (unsigned long)a) - tsc; +} +// =============== + +static unsigned long long clk; + +static void begin_clock() { + struct timeval tv; + if(unlikely(gettimeofday(&tv, NULL) == -1)) + return; + clk = tv.tv_sec * 1000000 + tv.tv_usec; +} + +static unsigned long long end_clock() { + struct timeval tv; + if(unlikely(gettimeofday(&tv, NULL) == -1)) + return -1; + return clk = tv.tv_sec * 1000000 + tv.tv_usec - clk; +} + +void main(void) +{ + cache_hash = simple_hash("cache"); + rss_hash = simple_hash("rss"); + rss_huge_hash = simple_hash("rss_huge"); + mapped_file_hash = simple_hash("mapped_file"); + writeback_hash = simple_hash("writeback"); + dirty_hash = simple_hash("dirty"); + swap_hash = simple_hash("swap"); + pgpgin_hash = simple_hash("pgpgin"); + pgpgout_hash = simple_hash("pgpgout"); + pgfault_hash = simple_hash("pgfault"); + pgmajfault_hash = simple_hash("pgmajfault"); + inactive_anon_hash = simple_hash("inactive_anon"); + active_anon_hash = simple_hash("active_anon"); + inactive_file_hash = simple_hash("inactive_file"); + active_file_hash = simple_hash("active_file"); + unevictable_hash = simple_hash("unevictable"); + hierarchical_memory_limit_hash = simple_hash("hierarchical_memory_limit"); + total_cache_hash = simple_hash("total_cache"); + total_rss_hash = simple_hash("total_rss"); + total_rss_huge_hash = simple_hash("total_rss_huge"); + total_mapped_file_hash = simple_hash("total_mapped_file"); + total_writeback_hash = simple_hash("total_writeback"); + total_dirty_hash = simple_hash("total_dirty"); + total_swap_hash = simple_hash("total_swap"); + total_pgpgin_hash = simple_hash("total_pgpgin"); + total_pgpgout_hash = simple_hash("total_pgpgout"); + total_pgfault_hash = simple_hash("total_pgfault"); + total_pgmajfault_hash = simple_hash("total_pgmajfault"); + total_inactive_anon_hash = simple_hash("total_inactive_anon"); + total_active_anon_hash = simple_hash("total_active_anon"); + total_inactive_file_hash = simple_hash("total_inactive_file"); + total_active_file_hash = simple_hash("total_active_file"); + total_unevictable_hash = simple_hash("total_unevictable"); + + unsigned long i, c1 = 0, c2 = 0, c3 = 0, c4 = 0, c5 = 0, c6 = 0, c7; + unsigned long max = 1000000; + + // let the processor get up to speed + begin_clock(); + for(i = 0; i <= max ;i++) test1(); + c1 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test1(); + c1 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test2(); + c2 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test3(); + c3 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test4(); + c4 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test5(); + c5 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test6(); + c6 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test7(); + c7 = end_clock(); + + for(i = 0; i < 11 ; i++) + printf("value %lu: %llu %llu %llu %llu %llu %llu\n", i, values1[i], values2[i], values3[i], values4[i], values5[i], values6[i]); + + printf("\n\nRESULTS\n"); + printf("test1() in %lu usecs: if-else-if-else-if, simple strcmp() with system strtoull().\n" + "test2() in %lu usecs: inline simple_hash() if-else-if-else-if, with system strtoull().\n" + "test3() in %lu usecs: statement expression simple_hash(), system strtoull().\n" + "test4() in %lu usecs: inline simple_hash(), if-continue checks, system strtoull().\n" + "test5() in %lu usecs: inline simple_hash(), if-else-if-else-if, custom strtoull() (netdata default prior to ARL).\n" + "test6() in %lu usecs: adaptive re-sortable list, system strtoull() (wow!)\n" + "test7() in %lu usecs: adaptive re-sortable list, custom strtoull() (wow!)\n" + , c1 + , c2 + , c3 + , c4 + , c5 + , c6 + , c7 + ); + +} diff --git a/tests/profile/benchmark-procfile-parser.c b/tests/profile/benchmark-procfile-parser.c new file mode 100644 index 00000000..991e2dfc --- /dev/null +++ b/tests/profile/benchmark-procfile-parser.c @@ -0,0 +1,329 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ + +#include "config.h" +#include "libnetdata/libnetdata.h" + +void netdata_cleanup_and_exit(int ret) { + exit(ret); +} + +#define PF_PREFIX "PROCFILE" +#define PFWORDS_INCREASE_STEP 200 +#define PFLINES_INCREASE_STEP 10 +#define PROCFILE_INCREMENT_BUFFER 512 +extern size_t procfile_max_lines; +extern size_t procfile_max_words; +extern size_t procfile_max_allocation; + + +static inline void pflines_reset(pflines *fl) { + // debug(D_PROCFILE, PF_PREFIX ": reseting lines"); + + fl->len = 0; +} + +static inline void pflines_free(pflines *fl) { + // debug(D_PROCFILE, PF_PREFIX ": freeing lines"); + + freez(fl); +} + +static inline void pfwords_reset(pfwords *fw) { + // debug(D_PROCFILE, PF_PREFIX ": reseting words"); + fw->len = 0; +} + + +static inline void pfwords_add(procfile *ff, char *str) { + // debug(D_PROCFILE, PF_PREFIX ": adding word No %d: '%s'", fw->len, str); + + pfwords *fw = ff->words; + if(unlikely(fw->len == fw->size)) { + // debug(D_PROCFILE, PF_PREFIX ": expanding words"); + + ff->words = fw = reallocz(fw, sizeof(pfwords) + (fw->size + PFWORDS_INCREASE_STEP) * sizeof(char *)); + fw->size += PFWORDS_INCREASE_STEP; + } + + fw->words[fw->len++] = str; +} + +NEVERNULL +static inline size_t *pflines_add(procfile *ff) { + // debug(D_PROCFILE, PF_PREFIX ": adding line %d at word %d", fl->len, first_word); + + pflines *fl = ff->lines; + if(unlikely(fl->len == fl->size)) { + // debug(D_PROCFILE, PF_PREFIX ": expanding lines"); + + ff->lines = fl = reallocz(fl, sizeof(pflines) + (fl->size + PFLINES_INCREASE_STEP) * sizeof(ffline)); + fl->size += PFLINES_INCREASE_STEP; + } + + ffline *ffl = &fl->lines[fl->len++]; + ffl->words = 0; + ffl->first = ff->words->len; + + return &ffl->words; +} + + +NOINLINE +static void procfile_parser(procfile *ff) { + // debug(D_PROCFILE, PF_PREFIX ": Parsing file '%s'", ff->filename); + + char *s = ff->data // our current position + , *e = &ff->data[ff->len] // the terminating null + , *t = ff->data; // the first character of a word (or quoted / parenthesized string) + + // the look up array to find our type of character + PF_CHAR_TYPE *separators = ff->separators; + + char quote = 0; // the quote character - only when in quoted string + size_t opened = 0; // counts the number of open parenthesis + + size_t *line_words = pflines_add(ff); + + while(s < e) { + PF_CHAR_TYPE ct = separators[(unsigned char)(*s)]; + + // this is faster than a switch() + // read more here: http://lazarenko.me/switch/ + switch(ct) { + case PF_CHAR_IS_SEPARATOR: + if(!quote && !opened) { + if (s != t) { + // separator, but we have word before it + *s = '\0'; + pfwords_add(ff, t); + (*line_words)++; + } + t = s + 1; + } + // fallthrough + + case PF_CHAR_IS_WORD: + s++; + break; + + + case PF_CHAR_IS_NEWLINE: + // end of line + + *s = '\0'; + pfwords_add(ff, t); + (*line_words)++; + t = ++s; + + // debug(D_PROCFILE, PF_PREFIX ": ended line %d with %d words", l, ff->lines->lines[l].words); + + line_words = pflines_add(ff); + break; + + case PF_CHAR_IS_QUOTE: + if(unlikely(!quote && s == t)) { + // quote opened at the beginning + quote = *s; + t = ++s; + } + else if(unlikely(quote && quote == *s)) { + // quote closed + quote = 0; + + *s = '\0'; + pfwords_add(ff, t); + (*line_words)++; + t = ++s; + } + else + s++; + break; + + case PF_CHAR_IS_OPEN: + if(s == t) { + opened++; + t = ++s; + } + else if(opened) { + opened++; + s++; + } + else + s++; + break; + + case PF_CHAR_IS_CLOSE: + if(opened) { + opened--; + + if(!opened) { + *s = '\0'; + pfwords_add(ff, t); + (*line_words)++; + t = ++s; + } + else + s++; + } + else + s++; + break; + + default: + fatal("Internal Error: procfile_readall() does not handle all the cases."); + } + } + + if(likely(s > t && t < e)) { + // the last word + if(unlikely(ff->len >= ff->size)) { + // we are going to loose the last byte + s = &ff->data[ff->size - 1]; + } + + *s = '\0'; + pfwords_add(ff, t); + (*line_words)++; + // t = ++s; + } +} + + +procfile *procfile_readall1(procfile *ff) { + // debug(D_PROCFILE, PF_PREFIX ": Reading file '%s'.", ff->filename); + + ff->len = 0; // zero the used size + ssize_t r = 1; // read at least once + while(r > 0) { + ssize_t s = ff->len; + ssize_t x = ff->size - s; + + if(unlikely(!x)) { + debug(D_PROCFILE, PF_PREFIX ": Expanding data buffer for file '%s'.", procfile_filename(ff)); + ff = reallocz(ff, sizeof(procfile) + ff->size + PROCFILE_INCREMENT_BUFFER); + ff->size += PROCFILE_INCREMENT_BUFFER; + } + + debug(D_PROCFILE, "Reading file '%s', from position %zd with length %zd", procfile_filename(ff), s, (ssize_t)(ff->size - s)); + r = read(ff->fd, &ff->data[s], ff->size - s); + if(unlikely(r == -1)) { + if(unlikely(!(ff->flags & PROCFILE_FLAG_NO_ERROR_ON_FILE_IO))) error(PF_PREFIX ": Cannot read from file '%s' on fd %d", procfile_filename(ff), ff->fd); + procfile_close(ff); + return NULL; + } + + ff->len += r; + } + + // debug(D_PROCFILE, "Rewinding file '%s'", ff->filename); + if(unlikely(lseek(ff->fd, 0, SEEK_SET) == -1)) { + if(unlikely(!(ff->flags & PROCFILE_FLAG_NO_ERROR_ON_FILE_IO))) error(PF_PREFIX ": Cannot rewind on file '%s'.", procfile_filename(ff)); + procfile_close(ff); + return NULL; + } + + pflines_reset(ff->lines); + pfwords_reset(ff->words); + procfile_parser(ff); + + if(unlikely(procfile_adaptive_initial_allocation)) { + if(unlikely(ff->len > procfile_max_allocation)) procfile_max_allocation = ff->len; + if(unlikely(ff->lines->len > procfile_max_lines)) procfile_max_lines = ff->lines->len; + if(unlikely(ff->words->len > procfile_max_words)) procfile_max_words = ff->words->len; + } + + // debug(D_PROCFILE, "File '%s' updated.", ff->filename); + return ff; +} + + + + + + + + +// ============== +// --- Poor man cycle counting. +static unsigned long tsc; + +void begin_tsc(void) +{ + unsigned long a, d; + asm volatile ("cpuid\nrdtsc" : "=a" (a), "=d" (d) : "0" (0) : "ebx", "ecx"); + tsc = ((unsigned long)d << 32) | (unsigned long)a; +} + +unsigned long end_tsc(void) +{ + unsigned long a, d; + asm volatile ("rdtscp" : "=a" (a), "=d" (d) : : "ecx"); + return (((unsigned long)d << 32) | (unsigned long)a) - tsc; +} +// ============== + + +unsigned long test_netdata_internal(void) { + static procfile *ff = NULL; + + ff = procfile_reopen(ff, "/proc/self/status", " \t:,-()/", PROCFILE_FLAG_NO_ERROR_ON_FILE_IO); + if(!ff) { + fprintf(stderr, "Failed to open filename\n"); + exit(1); + } + + begin_tsc(); + ff = procfile_readall(ff); + unsigned long c = end_tsc(); + + if(!ff) { + fprintf(stderr, "Failed to read filename\n"); + exit(1); + } + + return c; +} + +unsigned long test_method1(void) { + static procfile *ff = NULL; + + ff = procfile_reopen(ff, "/proc/self/status", " \t:,-()/", PROCFILE_FLAG_NO_ERROR_ON_FILE_IO); + if(!ff) { + fprintf(stderr, "Failed to open filename\n"); + exit(1); + } + + begin_tsc(); + ff = procfile_readall1(ff); + unsigned long c = end_tsc(); + + if(!ff) { + fprintf(stderr, "Failed to read filename\n"); + exit(1); + } + + return c; +} + +//--- Test +int main(int argc, char **argv) +{ + (void)argc; (void)argv; + + int i, max = 1000000; + + unsigned long c1 = 0; + test_netdata_internal(); + for(i = 0; i < max ; i++) + c1 += test_netdata_internal(); + + unsigned long c2 = 0; + test_method1(); + for(i = 0; i < max ; i++) + c2 += test_method1(); + + printf("netdata internal: completed in %lu cycles, %lu cycles per read, %0.2f %%.\n", c1, c1 / max, (float)c1 * 100.0 / (float)c1); + printf("method1 : completed in %lu cycles, %lu cycles per read, %0.2f %%.\n", c2, c2 / max, (float)c2 * 100.0 / (float)c1); + + return 0; +} diff --git a/tests/profile/benchmark-registry.c b/tests/profile/benchmark-registry.c new file mode 100644 index 00000000..cfed6d7c --- /dev/null +++ b/tests/profile/benchmark-registry.c @@ -0,0 +1,227 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ + +/* + * compile with + * gcc -O1 -ggdb -Wall -Wextra -I ../src/ -I ../ -o benchmark-registry benchmark-registry.c ../src/dictionary.o ../src/log.o ../src/avl.o ../src/common.o ../src/appconfig.o ../src/web_buffer.o ../src/storage_number.o ../src/rrd.o ../src/health.o -pthread -luuid -lm -DHAVE_CONFIG_H -DVARLIB_DIR="\"/tmp\"" + */ + +char *hostname = "me"; + +#include "../src/registry.c" + +void netdata_cleanup_and_exit(int ret) { exit(ret); } + +// ---------------------------------------------------------------------------- +// TESTS + +int test1(int argc, char **argv) { + + void print_stats(uint32_t requests, unsigned long long start, unsigned long long end) { + fprintf(stderr, " > SPEED: %u requests served in %0.2f seconds ( >>> %llu per second <<< )\n", + requests, (end-start) / 1000000.0, (unsigned long long)requests * 1000000ULL / (end-start)); + + fprintf(stderr, " > DB : persons %llu, machines %llu, unique URLs %llu, accesses %llu, URLs: for persons %llu, for machines %llu\n", + registry.persons_count, registry.machines_count, registry.urls_count, registry.usages_count, + registry.persons_urls_count, registry.machines_urls_count); + } + + (void) argc; + (void) argv; + + uint32_t u, users = 1000000; + uint32_t m, machines = 200000; + uint32_t machines2 = machines * 2; + + char **users_guids = malloc(users * sizeof(char *)); + char **machines_guids = malloc(machines2 * sizeof(char *)); + char **machines_urls = malloc(machines2 * sizeof(char *)); + unsigned long long start; + + registry_init(); + + fprintf(stderr, "Generating %u machine guids\n", machines2); + for(m = 0; m < machines2 ;m++) { + uuid_t uuid; + machines_guids[m] = malloc(36+1); + uuid_generate(uuid); + uuid_unparse(uuid, machines_guids[m]); + + char buf[FILENAME_MAX + 1]; + snprintfz(buf, FILENAME_MAX, "http://%u.netdata.rocks/", m+1); + machines_urls[m] = strdup(buf); + + // fprintf(stderr, "\tmachine %u: '%s', url: '%s'\n", m + 1, machines_guids[m], machines_urls[m]); + } + + start = timems(); + fprintf(stderr, "\nGenerating %u users accessing %u machines\n", users, machines); + m = 0; + time_t now = time(NULL); + for(u = 0; u < users ; u++) { + if(++m == machines) m = 0; + + PERSON *p = registry_request_access(NULL, machines_guids[m], machines_urls[m], "test", now); + users_guids[u] = p->guid; + } + print_stats(u, start, timems()); + + start = timems(); + fprintf(stderr, "\nAll %u users accessing again the same %u servers\n", users, machines); + m = 0; + now = time(NULL); + for(u = 0; u < users ; u++) { + if(++m == machines) m = 0; + + PERSON *p = registry_request_access(users_guids[u], machines_guids[m], machines_urls[m], "test", now); + + if(p->guid != users_guids[u]) + fprintf(stderr, "ERROR: expected to get user guid '%s' but git '%s'", users_guids[u], p->guid); + } + print_stats(u, start, timems()); + + start = timems(); + fprintf(stderr, "\nAll %u users accessing a new server, out of the %u servers\n", users, machines); + m = 1; + now = time(NULL); + for(u = 0; u < users ; u++) { + if(++m == machines) m = 0; + + PERSON *p = registry_request_access(users_guids[u], machines_guids[m], machines_urls[m], "test", now); + + if(p->guid != users_guids[u]) + fprintf(stderr, "ERROR: expected to get user guid '%s' but git '%s'", users_guids[u], p->guid); + } + print_stats(u, start, timems()); + + start = timems(); + fprintf(stderr, "\n%u random users accessing a random server, out of the %u servers\n", users, machines); + now = time(NULL); + for(u = 0; u < users ; u++) { + uint32_t tu = random() * users / RAND_MAX; + uint32_t tm = random() * machines / RAND_MAX; + + PERSON *p = registry_request_access(users_guids[tu], machines_guids[tm], machines_urls[tm], "test", now); + + if(p->guid != users_guids[tu]) + fprintf(stderr, "ERROR: expected to get user guid '%s' but git '%s'", users_guids[tu], p->guid); + } + print_stats(u, start, timems()); + + start = timems(); + fprintf(stderr, "\n%u random users accessing a random server, out of %u servers\n", users, machines2); + now = time(NULL); + for(u = 0; u < users ; u++) { + uint32_t tu = random() * users / RAND_MAX; + uint32_t tm = random() * machines2 / RAND_MAX; + + PERSON *p = registry_request_access(users_guids[tu], machines_guids[tm], machines_urls[tm], "test", now); + + if(p->guid != users_guids[tu]) + fprintf(stderr, "ERROR: expected to get user guid '%s' but git '%s'", users_guids[tu], p->guid); + } + print_stats(u, start, timems()); + + for(m = 0; m < 10; m++) { + start = timems(); + fprintf(stderr, + "\n%u random user accesses to a random server, out of %u servers,\n > using 1/10000 with a random url, 1/1000 with a mismatched url\n", + users * 2, machines2); + now = time(NULL); + for (u = 0; u < users * 2; u++) { + uint32_t tu = random() * users / RAND_MAX; + uint32_t tm = random() * machines2 / RAND_MAX; + + char *url = machines_urls[tm]; + char buf[FILENAME_MAX + 1]; + if (random() % 10000 == 1234) { + snprintfz(buf, FILENAME_MAX, "http://random.%ld.netdata.rocks/", random()); + url = buf; + } + else if (random() % 1000 == 123) + url = machines_urls[random() * machines2 / RAND_MAX]; + + PERSON *p = registry_request_access(users_guids[tu], machines_guids[tm], url, "test", now); + + if (p->guid != users_guids[tu]) + fprintf(stderr, "ERROR: expected to get user guid '%s' but git '%s'", users_guids[tu], p->guid); + } + print_stats(u, start, timems()); + } + + fprintf(stderr, "\n\nSAVE\n"); + start = timems(); + registry_save(); + print_stats(registry.persons_count, start, timems()); + + fprintf(stderr, "\n\nCLEANUP\n"); + start = timems(); + registry_free(); + print_stats(registry.persons_count, start, timems()); + return 0; +} + +// ---------------------------------------------------------------------------- +// TESTING + +int main(int argc, char **argv) { + config_set_boolean("registry", "enabled", 1); + + //debug_flags = 0xFFFFFFFF; + test1(argc, argv); + exit(0); + + (void)argc; + (void)argv; + + + PERSON *p1, *p2; + + fprintf(stderr, "\n\nINITIALIZATION\n"); + + registry_init(); + + int i = 2; + + fprintf(stderr, "\n\nADDING ENTRY\n"); + p1 = registry_request_access("2c95abd0-1542-11e6-8c66-00508db7e9c9", "7c173980-145c-11e6-b86f-00508db7e9c1", "http://localhost:19999/", "test", time(NULL)); + + if(0) + while(i--) { +#ifdef REGISTRY_STDOUT_DUMP + fprintf(stderr, "\n\nADDING ENTRY\n"); +#endif /* REGISTRY_STDOUT_DUMP */ + p1 = registry_request_access(NULL, "7c173980-145c-11e6-b86f-00508db7e9c1", "http://localhost:19999/", "test", time(NULL)); + +#ifdef REGISTRY_STDOUT_DUMP + fprintf(stderr, "\n\nADDING ANOTHER URL\n"); +#endif /* REGISTRY_STDOUT_DUMP */ + p1 = registry_request_access(p1->guid, "7c173980-145c-11e6-b86f-00508db7e9c1", "http://127.0.0.1:19999/", "test", time(NULL)); + +#ifdef REGISTRY_STDOUT_DUMP + fprintf(stderr, "\n\nADDING ANOTHER URL\n"); +#endif /* REGISTRY_STDOUT_DUMP */ + p1 = registry_request_access(p1->guid, "7c173980-145c-11e6-b86f-00508db7e9c1", "http://my.server:19999/", "test", time(NULL)); + +#ifdef REGISTRY_STDOUT_DUMP + fprintf(stderr, "\n\nADDING ANOTHER MACHINE\n"); +#endif /* REGISTRY_STDOUT_DUMP */ + p1 = registry_request_access(p1->guid, "7c173980-145c-11e6-b86f-00508db7e9c1", "http://my.server:19999/", "test", time(NULL)); + +#ifdef REGISTRY_STDOUT_DUMP + fprintf(stderr, "\n\nADDING ANOTHER PERSON\n"); +#endif /* REGISTRY_STDOUT_DUMP */ + p2 = registry_request_access(NULL, "7c173980-145c-11e6-b86f-00508db7e9c3", "http://localhost:19999/", "test", time(NULL)); + +#ifdef REGISTRY_STDOUT_DUMP + fprintf(stderr, "\n\nADDING ANOTHER MACHINE\n"); +#endif /* REGISTRY_STDOUT_DUMP */ + p2 = registry_request_access(p2->guid, "7c173980-145c-11e6-b86f-00508db7e9c3", "http://localhost:19999/", "test", time(NULL)); + } + + fprintf(stderr, "\n\nSAVE\n"); + registry_save(); + + fprintf(stderr, "\n\nCLEANUP\n"); + registry_free(); + return 0; +} diff --git a/tests/profile/benchmark-value-pairs.c b/tests/profile/benchmark-value-pairs.c new file mode 100644 index 00000000..ae4f53c3 --- /dev/null +++ b/tests/profile/benchmark-value-pairs.c @@ -0,0 +1,623 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ + +#include "config.h" +#include "libnetdata/libnetdata.h" + +#ifdef simple_hash +#undef simple_hash +#endif + +void netdata_cleanup_and_exit(int ret) { + exit(ret); +} + +#define simple_hash(name) ({ \ + register unsigned char *__hash_source = (unsigned char *)(name); \ + register uint32_t __hash_value = 0x811c9dc5; \ + while (*__hash_source) { \ + __hash_value *= 16777619; \ + __hash_value ^= (uint32_t) *__hash_source++; \ + } \ + __hash_value; \ +}) + +static inline uint32_t simple_hash2(const char *name) { + register unsigned char *s = (unsigned char *)name; + register uint32_t hval = 0x811c9dc5; + while (*s) { + hval *= 16777619; + hval ^= (uint32_t) *s++; + } + return hval; +} + +static inline unsigned long long fast_strtoull(const char *s) { + register unsigned long long n = 0; + register char c; + for(c = *s; c >= '0' && c <= '9' ; c = *(++s)) { + n *= 10; + n += c - '0'; + // n = (n << 1) + (n << 3) + (c - '0'); + } + return n; +} + +static uint32_t cache_hash = 0; +static uint32_t rss_hash = 0; +static uint32_t rss_huge_hash = 0; +static uint32_t mapped_file_hash = 0; +static uint32_t writeback_hash = 0; +static uint32_t dirty_hash = 0; +static uint32_t swap_hash = 0; +static uint32_t pgpgin_hash = 0; +static uint32_t pgpgout_hash = 0; +static uint32_t pgfault_hash = 0; +static uint32_t pgmajfault_hash = 0; +static uint32_t inactive_anon_hash = 0; +static uint32_t active_anon_hash = 0; +static uint32_t inactive_file_hash = 0; +static uint32_t active_file_hash = 0; +static uint32_t unevictable_hash = 0; +static uint32_t hierarchical_memory_limit_hash = 0; +static uint32_t total_cache_hash = 0; +static uint32_t total_rss_hash = 0; +static uint32_t total_rss_huge_hash = 0; +static uint32_t total_mapped_file_hash = 0; +static uint32_t total_writeback_hash = 0; +static uint32_t total_dirty_hash = 0; +static uint32_t total_swap_hash = 0; +static uint32_t total_pgpgin_hash = 0; +static uint32_t total_pgpgout_hash = 0; +static uint32_t total_pgfault_hash = 0; +static uint32_t total_pgmajfault_hash = 0; +static uint32_t total_inactive_anon_hash = 0; +static uint32_t total_active_anon_hash = 0; +static uint32_t total_inactive_file_hash = 0; +static uint32_t total_active_file_hash = 0; +static uint32_t total_unevictable_hash = 0; + +unsigned long long values1[50] = { 0 }; +unsigned long long values2[50] = { 0 }; +unsigned long long values3[50] = { 0 }; +unsigned long long values4[50] = { 0 }; +unsigned long long values5[50] = { 0 }; +unsigned long long values6[50] = { 0 }; +unsigned long long values7[50] = { 0 }; +unsigned long long values8[50] = { 0 }; +unsigned long long values9[50] = { 0 }; + +struct pair { + const char *name; + const char *value; + uint32_t hash; + unsigned long long *collected8; + unsigned long long *collected9; +} pairs[] = { + { "cache", "12345678901234", 0, &values8[0] ,&values9[0] }, + { "rss", "23456789012345", 0, &values8[1] ,&values9[1] }, + { "rss_huge", "34567890123456", 0, &values8[2] ,&values9[2] }, + { "mapped_file", "45678901234567", 0, &values8[3] ,&values9[3] }, + { "writeback", "56789012345678", 0, &values8[4] ,&values9[4] }, + { "dirty", "67890123456789", 0, &values8[5] ,&values9[5] }, + { "swap", "78901234567890", 0, &values8[6] ,&values9[6] }, + { "pgpgin", "89012345678901", 0, &values8[7] ,&values9[7] }, + { "pgpgout", "90123456789012", 0, &values8[8] ,&values9[8] }, + { "pgfault", "10345678901234", 0, &values8[9] ,&values9[9] }, + { "pgmajfault", "11456789012345", 0, &values8[10] ,&values9[10] }, + { "inactive_anon", "12000000000000", 0, &values8[11] ,&values9[11] }, + { "active_anon", "13345678901234", 0, &values8[12] ,&values9[12] }, + { "inactive_file", "14345678901234", 0, &values8[13] ,&values9[13] }, + { "active_file", "15345678901234", 0, &values8[14] ,&values9[14] }, + { "unevictable", "16345678901234", 0, &values8[15] ,&values9[15] }, + { "hierarchical_memory_limit", "17345678901234", 0, &values8[16] ,&values9[16] }, + { "total_cache", "18345678901234", 0, &values8[17] ,&values9[17] }, + { "total_rss", "19345678901234", 0, &values8[18] ,&values9[18] }, + { "total_rss_huge", "20345678901234", 0, &values8[19] ,&values9[19] }, + { "total_mapped_file", "21345678901234", 0, &values8[20] ,&values9[20] }, + { "total_writeback", "22345678901234", 0, &values8[21] ,&values9[21] }, + { "total_dirty", "23000000000000", 0, &values8[22] ,&values9[22] }, + { "total_swap", "24345678901234", 0, &values8[23] ,&values9[23] }, + { "total_pgpgin", "25345678901234", 0, &values8[24] ,&values9[24] }, + { "total_pgpgout", "26345678901234", 0, &values8[25] ,&values9[25] }, + { "total_pgfault", "27345678901234", 0, &values8[26] ,&values9[26] }, + { "total_pgmajfault", "28345678901234", 0, &values8[27] ,&values9[27] }, + { "total_inactive_anon", "29345678901234", 0, &values8[28] ,&values9[28] }, + { "total_active_anon", "30345678901234", 0, &values8[29] ,&values9[29] }, + { "total_inactive_file", "31345678901234", 0, &values8[30] ,&values9[30] }, + { "total_active_file", "32345678901234", 0, &values8[31] ,&values9[31] }, + { "total_unevictable", "33345678901234", 0, &values8[32] ,&values9[32] }, + { NULL, NULL , 0, NULL ,NULL } +}; + +// simple system strcmp() +void test1() { + int i; + for(i = 0; pairs[i].name ; i++) { + const char *s = pairs[i].name; + const char *v = pairs[i].value; + + if(unlikely(!strcmp(s, "cache"))) + values1[i] = strtoull(v, NULL, 10); + + else if(unlikely(!strcmp(s, "rss"))) + values1[i] = strtoull(v, NULL, 10); + + else if(unlikely(!strcmp(s, "rss_huge"))) + values1[i] = strtoull(v, NULL, 10); + + else if(unlikely(!strcmp(s, "mapped_file"))) + values1[i] = strtoull(v, NULL, 10); + + else if(unlikely(!strcmp(s, "writeback"))) + values1[i] = strtoull(v, NULL, 10); + + else if(unlikely(!strcmp(s, "dirty"))) + values1[i] = strtoull(v, NULL, 10); + + else if(unlikely(!strcmp(s, "swap"))) + values1[i] = strtoull(v, NULL, 10); + + else if(unlikely(!strcmp(s, "pgpgin"))) + values1[i] = strtoull(v, NULL, 10); + + else if(unlikely(!strcmp(s, "pgpgout"))) + values1[i] = strtoull(v, NULL, 10); + + else if(unlikely(!strcmp(s, "pgfault"))) + values1[i] = strtoull(v, NULL, 10); + + else if(unlikely(!strcmp(s, "pgmajfault"))) + values1[i] = strtoull(v, NULL, 10); + } +} + +// inline simple_hash() with system strtoull() +void test2() { + int i; + for(i = 0; pairs[i].name ; i++) { + const char *s = pairs[i].name; + const char *v = pairs[i].value; + + uint32_t hash = simple_hash2(s); + + if(unlikely(hash == cache_hash && !strcmp(s, "cache"))) + values2[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == rss_hash && !strcmp(s, "rss"))) + values2[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == rss_huge_hash && !strcmp(s, "rss_huge"))) + values2[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == mapped_file_hash && !strcmp(s, "mapped_file"))) + values2[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == writeback_hash && !strcmp(s, "writeback"))) + values2[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == dirty_hash && !strcmp(s, "dirty"))) + values2[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == swap_hash && !strcmp(s, "swap"))) + values2[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == pgpgin_hash && !strcmp(s, "pgpgin"))) + values2[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == pgpgout_hash && !strcmp(s, "pgpgout"))) + values2[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == pgfault_hash && !strcmp(s, "pgfault"))) + values2[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == pgmajfault_hash && !strcmp(s, "pgmajfault"))) + values2[i] = strtoull(v, NULL, 10); + } +} + +// statement expression simple_hash(), system strtoull() +void test3() { + int i; + for(i = 0; pairs[i].name ; i++) { + const char *s = pairs[i].name; + const char *v = pairs[i].value; + + uint32_t hash = simple_hash(s); + + if(unlikely(hash == cache_hash && !strcmp(s, "cache"))) + values3[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == rss_hash && !strcmp(s, "rss"))) + values3[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == rss_huge_hash && !strcmp(s, "rss_huge"))) + values3[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == mapped_file_hash && !strcmp(s, "mapped_file"))) + values3[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == writeback_hash && !strcmp(s, "writeback"))) + values3[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == dirty_hash && !strcmp(s, "dirty"))) + values3[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == swap_hash && !strcmp(s, "swap"))) + values3[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == pgpgin_hash && !strcmp(s, "pgpgin"))) + values3[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == pgpgout_hash && !strcmp(s, "pgpgout"))) + values3[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == pgfault_hash && !strcmp(s, "pgfault"))) + values3[i] = strtoull(v, NULL, 10); + + else if(unlikely(hash == pgmajfault_hash && !strcmp(s, "pgmajfault"))) + values3[i] = strtoull(v, NULL, 10); + } +} + + +// inline simple_hash(), if-continue checks +void test4() { + int i; + for(i = 0; pairs[i].name ; i++) { + const char *s = pairs[i].name; + const char *v = pairs[i].value; + + uint32_t hash = simple_hash2(s); + + if(unlikely(hash == cache_hash && !strcmp(s, "cache"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + + if(unlikely(hash == rss_hash && !strcmp(s, "rss"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + + if(unlikely(hash == rss_huge_hash && !strcmp(s, "rss_huge"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + + if(unlikely(hash == mapped_file_hash && !strcmp(s, "mapped_file"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + + if(unlikely(hash == writeback_hash && !strcmp(s, "writeback"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + + if(unlikely(hash == dirty_hash && !strcmp(s, "dirty"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + + if(unlikely(hash == swap_hash && !strcmp(s, "swap"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + + if(unlikely(hash == pgpgin_hash && !strcmp(s, "pgpgin"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + + if(unlikely(hash == pgpgout_hash && !strcmp(s, "pgpgout"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + + if(unlikely(hash == pgfault_hash && !strcmp(s, "pgfault"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + + if(unlikely(hash == pgmajfault_hash && !strcmp(s, "pgmajfault"))) { + values4[i] = strtoull(v, NULL, 0); + continue; + } + } +} + +// inline simple_hash(), if-else-if-else-if (netdata default) +void test5() { + int i; + for(i = 0; pairs[i].name ; i++) { + const char *s = pairs[i].name; + const char *v = pairs[i].value; + + uint32_t hash = simple_hash2(s); + + if(unlikely(hash == cache_hash && !strcmp(s, "cache"))) + values5[i] = fast_strtoull(v); + + else if(unlikely(hash == rss_hash && !strcmp(s, "rss"))) + values5[i] = fast_strtoull(v); + + else if(unlikely(hash == rss_huge_hash && !strcmp(s, "rss_huge"))) + values5[i] = fast_strtoull(v); + + else if(unlikely(hash == mapped_file_hash && !strcmp(s, "mapped_file"))) + values5[i] = fast_strtoull(v); + + else if(unlikely(hash == writeback_hash && !strcmp(s, "writeback"))) + values5[i] = fast_strtoull(v); + + else if(unlikely(hash == dirty_hash && !strcmp(s, "dirty"))) + values5[i] = fast_strtoull(v); + + else if(unlikely(hash == swap_hash && !strcmp(s, "swap"))) + values5[i] = fast_strtoull(v); + + else if(unlikely(hash == pgpgin_hash && !strcmp(s, "pgpgin"))) + values5[i] = fast_strtoull(v); + + else if(unlikely(hash == pgpgout_hash && !strcmp(s, "pgpgout"))) + values5[i] = fast_strtoull(v); + + else if(unlikely(hash == pgfault_hash && !strcmp(s, "pgfault"))) + values5[i] = fast_strtoull(v); + + else if(unlikely(hash == pgmajfault_hash && !strcmp(s, "pgmajfault"))) + values5[i] = fast_strtoull(v); + } +} + +// ---------------------------------------------------------------------------- + +void arl_strtoull(const char *name, uint32_t hash, const char *value, void *dst) { + (void)name; + (void)hash; + + register unsigned long long *d = dst; + *d = strtoull(value, NULL, 10); + // fprintf(stderr, "name '%s' with hash %u and value '%s' is %llu\n", name, hash, value, *d); +} + +void test6() { + static ARL_BASE *base = NULL; + + if(unlikely(!base)) { + base = arl_create("test6", arl_strtoull, 60); + arl_expect_custom(base, "cache", NULL, &values6[0]); + arl_expect_custom(base, "rss", NULL, &values6[1]); + arl_expect_custom(base, "rss_huge", NULL, &values6[2]); + arl_expect_custom(base, "mapped_file", NULL, &values6[3]); + arl_expect_custom(base, "writeback", NULL, &values6[4]); + arl_expect_custom(base, "dirty", NULL, &values6[5]); + arl_expect_custom(base, "swap", NULL, &values6[6]); + arl_expect_custom(base, "pgpgin", NULL, &values6[7]); + arl_expect_custom(base, "pgpgout", NULL, &values6[8]); + arl_expect_custom(base, "pgfault", NULL, &values6[9]); + arl_expect_custom(base, "pgmajfault", NULL, &values6[10]); + } + + arl_begin(base); + + int i; + for(i = 0; pairs[i].name ; i++) + if(arl_check(base, pairs[i].name, pairs[i].value)) break; +} + +void arl_str2ull(const char *name, uint32_t hash, const char *value, void *dst) { + (void)name; + (void)hash; + + register unsigned long long *d = dst; + *d = str2ull(value); + // fprintf(stderr, "name '%s' with hash %u and value '%s' is %llu\n", name, hash, value, *d); +} + +void test7() { + static ARL_BASE *base = NULL; + + if(unlikely(!base)) { + base = arl_create("test7", arl_str2ull, 60); + arl_expect_custom(base, "cache", NULL, &values7[0]); + arl_expect_custom(base, "rss", NULL, &values7[1]); + arl_expect_custom(base, "rss_huge", NULL, &values7[2]); + arl_expect_custom(base, "mapped_file", NULL, &values7[3]); + arl_expect_custom(base, "writeback", NULL, &values7[4]); + arl_expect_custom(base, "dirty", NULL, &values7[5]); + arl_expect_custom(base, "swap", NULL, &values7[6]); + arl_expect_custom(base, "pgpgin", NULL, &values7[7]); + arl_expect_custom(base, "pgpgout", NULL, &values7[8]); + arl_expect_custom(base, "pgfault", NULL, &values7[9]); + arl_expect_custom(base, "pgmajfault", NULL, &values7[10]); + } + + arl_begin(base); + + int i; + for(i = 0; pairs[i].name ; i++) + if(arl_check(base, pairs[i].name, pairs[i].value)) break; +} + +void test8() { + int i; + for(i = 0; pairs[i].name; i++) { + uint32_t hash = simple_hash(pairs[i].name); + + int j; + for(j = 0; pairs[j].name; j++) { + if(hash == pairs[j].hash && !strcmp(pairs[i].name, pairs[j].name)) { + *pairs[j].collected8 = strtoull(pairs[i].value, NULL, 10); + break; + } + } + } +} + +void test9() { + int i; + for(i = 0; pairs[i].name; i++) { + uint32_t hash = simple_hash(pairs[i].name); + + int j; + for(j = 0; pairs[j].name; j++) { + if(hash == pairs[j].hash && !strcmp(pairs[i].name, pairs[j].name)) { + *pairs[j].collected9 = str2ull(pairs[i].value); + break; + } + } + } +} + +// ---------------------------------------------------------------------------- + +/* +// ============== +// --- Poor man cycle counting. +static unsigned long tsc; + +static void begin_tsc(void) +{ + unsigned long a, d; + asm volatile ("cpuid\nrdtsc" : "=a" (a), "=d" (d) : "0" (0) : "ebx", "ecx"); + tsc = ((unsigned long)d << 32) | (unsigned long)a; +} + +static unsigned long end_tsc(void) +{ + unsigned long a, d; + asm volatile ("rdtscp" : "=a" (a), "=d" (d) : : "ecx"); + return (((unsigned long)d << 32) | (unsigned long)a) - tsc; +} +// =============== +*/ + +static unsigned long long clk; + +static void begin_clock() { + struct timeval tv; + if(unlikely(gettimeofday(&tv, NULL) == -1)) + return; + clk = tv.tv_sec * 1000000 + tv.tv_usec; +} + +static unsigned long long end_clock() { + struct timeval tv; + if(unlikely(gettimeofday(&tv, NULL) == -1)) + return -1; + return clk = tv.tv_sec * 1000000 + tv.tv_usec - clk; +} + +int main(void) +{ + { + int i; + for(i = 0; pairs[i].name; i++) + pairs[i].hash = simple_hash(pairs[i].name); + } + + cache_hash = simple_hash("cache"); + rss_hash = simple_hash("rss"); + rss_huge_hash = simple_hash("rss_huge"); + mapped_file_hash = simple_hash("mapped_file"); + writeback_hash = simple_hash("writeback"); + dirty_hash = simple_hash("dirty"); + swap_hash = simple_hash("swap"); + pgpgin_hash = simple_hash("pgpgin"); + pgpgout_hash = simple_hash("pgpgout"); + pgfault_hash = simple_hash("pgfault"); + pgmajfault_hash = simple_hash("pgmajfault"); + inactive_anon_hash = simple_hash("inactive_anon"); + active_anon_hash = simple_hash("active_anon"); + inactive_file_hash = simple_hash("inactive_file"); + active_file_hash = simple_hash("active_file"); + unevictable_hash = simple_hash("unevictable"); + hierarchical_memory_limit_hash = simple_hash("hierarchical_memory_limit"); + total_cache_hash = simple_hash("total_cache"); + total_rss_hash = simple_hash("total_rss"); + total_rss_huge_hash = simple_hash("total_rss_huge"); + total_mapped_file_hash = simple_hash("total_mapped_file"); + total_writeback_hash = simple_hash("total_writeback"); + total_dirty_hash = simple_hash("total_dirty"); + total_swap_hash = simple_hash("total_swap"); + total_pgpgin_hash = simple_hash("total_pgpgin"); + total_pgpgout_hash = simple_hash("total_pgpgout"); + total_pgfault_hash = simple_hash("total_pgfault"); + total_pgmajfault_hash = simple_hash("total_pgmajfault"); + total_inactive_anon_hash = simple_hash("total_inactive_anon"); + total_active_anon_hash = simple_hash("total_active_anon"); + total_inactive_file_hash = simple_hash("total_inactive_file"); + total_active_file_hash = simple_hash("total_active_file"); + total_unevictable_hash = simple_hash("total_unevictable"); + + // cache functions + (void)simple_hash2("hello world"); + (void)strcmp("1", "2"); + (void)strtoull("123", NULL, 0); + + unsigned long i, c1 = 0, c2 = 0, c3 = 0, c4 = 0, c5 = 0, c6 = 0, c7 = 0, c8 = 0, c9 = 0; + unsigned long max = 1000000; + + begin_clock(); + for(i = 0; i <= max ;i++) test1(); + c1 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test2(); + c2 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test3(); + c3 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test4(); + c4 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test5(); + c5 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test6(); + c6 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test7(); + c7 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test8(); + c8 = end_clock(); + + begin_clock(); + for(i = 0; i <= max ;i++) test9(); + c9 = end_clock(); + + for(i = 0; i < 11 ; i++) + printf("value %lu: %llu %llu %llu %llu %llu %llu %llu %llu %llu\n", i, values1[i], values2[i], values3[i], values4[i], values5[i], values6[i], values7[i], values8[i], values9[i]); + + printf("\n\nRESULTS\n"); + printf("test1() [1] in %lu usecs: simple system strcmp().\n" + "test2() [4] in %lu usecs: inline simple_hash() with system strtoull().\n" + "test3() [5] in %lu usecs: statement expression simple_hash(), system strtoull().\n" + "test4() [6] in %lu usecs: inline simple_hash(), if-continue checks.\n" + "test5() [7] in %lu usecs: inline simple_hash(), if-else-if-else-if (netdata default prior to ARL).\n" + "test6() [8] in %lu usecs: adaptive re-sortable array with strtoull() (wow!)\n" + "test7() [9] in %lu usecs: adaptive re-sortable array with str2ull() (wow!)\n" + "test8() [2] in %lu usecs: nested loop with strtoull()\n" + "test9() [3] in %lu usecs: nested loop with str2ull()\n" + , c1 + , c2 + , c3 + , c4 + , c5 + , c6 + , c7 + , c8 + , c9 + ); + + return 0; +} diff --git a/tests/profile/statsd-stress.c b/tests/profile/statsd-stress.c new file mode 100644 index 00000000..435d58d5 --- /dev/null +++ b/tests/profile/statsd-stress.c @@ -0,0 +1,151 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +#include <stdlib.h> +#include <arpa/inet.h> +#include <netinet/in.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <unistd.h> +#include <string.h> +#include <time.h> +#include <pthread.h> + +void diep(char *s) +{ + perror(s); + exit(1); +} + +size_t run_threads = 1; +size_t metrics = 1024; + +#define SERVER_IP "127.0.0.1" +#define PORT 8125 + +size_t myrand(size_t max) { + size_t loops = max / RAND_MAX; + size_t i; + + size_t ret = rand(); + for(i = 0; i < loops ;i++) + ret += rand(); + + return ret % max; +} + +struct thread_data { + size_t id; + struct sockaddr_in *si_other; + int slen; + size_t counter; +}; + +static void *report_thread(void *__data) { + struct thread_data *data = (struct thread_data *)__data; + + size_t last = 0; + for (;;) { + size_t i; + size_t total = 0; + for(i = 0; i < run_threads ;i++) + total += data[i].counter; + + printf("%zu metrics/s\n", total-last); + last = total; + + sleep(1); + printf("\033[F\033[J"); + } + + return NULL; +} + +char *types[] = {"g", "c", "m", "ms", "h", "s", NULL}; +// char *types[] = {"g", "c", "C", "h", "ms", NULL}; // brubeck compatible + +static void *spam_thread(void *__data) { + struct thread_data *data = (struct thread_data *)__data; + + int s; + char packet[1024]; + + if ((s = socket(AF_INET, SOCK_DGRAM, 0))==-1) + diep("socket"); + + char **packets = malloc(sizeof(char *) * metrics); + size_t i, *lengths = malloc(sizeof(size_t) * metrics); + size_t t; + + for(i = 0, t = 0; i < metrics ;i++, t++) { + if(!types[t]) t = 0; + char *type = types[t]; + + lengths[i] = sprintf(packet, "stress.%s.t%zu.m%zu:%zu|%s", type, data->id, i, myrand(metrics), type); + packets[i] = strdup(packet); + // printf("packet %zu, of length %zu: '%s'\n", i, lengths[i], packets[i]); + } + //printf("\n"); + + for (;;) { + for(i = 0; i < metrics ;i++) { + if (sendto(s, packets[i], lengths[i], 0, (void *)data->si_other, data->slen) < 0) { + printf("C ==> DROPPED\n"); + return NULL; + } + data->counter++; + } + } + + free(packets); + free(lengths); + close(s); + return NULL; +} + +int main(int argc, char *argv[]) +{ + if (argc != 5) { + fprintf(stderr, "Usage: '%s THREADS METRICS IP PORT'\n", argv[0]); + exit(-1); + } + + run_threads = atoi(argv[1]); + metrics = atoi(argv[2]); + char *ip = argv[3]; + int port = atoi(argv[4]); + + struct thread_data data[run_threads]; + struct sockaddr_in si_other; + pthread_t threads[run_threads], report; + size_t i; + + srand(time(NULL)); + + memset(&si_other, 0, sizeof(si_other)); + si_other.sin_family = AF_INET; + si_other.sin_port = htons(port); + if (inet_aton(ip, &si_other.sin_addr)==0) { + fprintf(stderr, "inet_aton() of ip '%s' failed\n", ip); + exit(1); + } + + for (i = 0; i < run_threads; ++i) { + data[i].id = i; + data[i].si_other = &si_other; + data[i].slen = sizeof(si_other); + data[i].counter = 0; + pthread_create(&threads[i], NULL, spam_thread, &data[i]); + } + + printf("\n"); + printf("THREADS : %zu\n", run_threads); + printf("METRICS : %zu\n", metrics); + printf("DESTINATION : %s:%d\n", ip, port); + printf("\n"); + pthread_create(&report, NULL, report_thread, &data); + + for (i =0; i < run_threads; ++i) + pthread_join(threads[i], NULL); + + return 0; +} diff --git a/tests/profile/test-eval.c b/tests/profile/test-eval.c new file mode 100644 index 00000000..144381cf --- /dev/null +++ b/tests/profile/test-eval.c @@ -0,0 +1,299 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ + +/* + * 1. build netdata (as normally) + * 2. cd profile/ + * 3. compile with: + * gcc -O1 -ggdb -Wall -Wextra -I ../src/ -I ../ -o test-eval test-eval.c ../src/log.o ../src/eval.o ../src/common.o ../src/clocks.o ../src/web_buffer.o ../src/storage_number.o -pthread -lm + */ + +#include "config.h" +#include "libnetdata/libnetdata.h" +#include "database/rrdcalc.h" + +void netdata_cleanup_and_exit(int ret) { exit(ret); } + +/* +void indent(int level, int show) { + int i = level; + while(i--) printf(" | "); + if(show) printf(" \\_ "); + else printf(" \\_ "); +} + +void print_node(EVAL_NODE *op, int level); + +void print_value(EVAL_VALUE *v, int level) { + indent(level, 0); + + switch(v->type) { + case EVAL_VALUE_INVALID: + printf("value (NOP)\n"); + break; + + case EVAL_VALUE_NUMBER: + printf("value %Lf (NUMBER)\n", v->number); + break; + + case EVAL_VALUE_EXPRESSION: + printf("value (SUB-EXPRESSION)\n"); + print_node(v->expression, level+1); + break; + + default: + printf("value (INVALID type %d)\n", v->type); + break; + + } +} + +void print_node(EVAL_NODE *op, int level) { + +// if(op->operator != EVAL_OPERATOR_NOP) { + indent(level, 1); + if(op->operator) printf("%c (node %d, precedence: %d)\n", op->operator, op->id, op->precedence); + else printf("NOP (node %d, precedence: %d)\n", op->id, op->precedence); +// } + + int i = op->count; + while(i--) print_value(&op->ops[i], level + 1); +} + +calculated_number evaluate(EVAL_NODE *op, int depth); + +calculated_number evaluate_value(EVAL_VALUE *v, int depth) { + switch(v->type) { + case EVAL_VALUE_NUMBER: + return v->number; + + case EVAL_VALUE_EXPRESSION: + return evaluate(v->expression, depth); + + default: + fatal("I don't know how to handle EVAL_VALUE type %d", v->type); + } +} + +void print_depth(int depth) { + static int count = 0; + + printf("%d. ", ++count); + while(depth--) printf(" "); +} + +calculated_number evaluate(EVAL_NODE *op, int depth) { + calculated_number n1, n2, r; + + switch(op->operator) { + case EVAL_OPERATOR_SIGN_PLUS: + r = evaluate_value(&op->ops[0], depth); + break; + + case EVAL_OPERATOR_SIGN_MINUS: + r = -evaluate_value(&op->ops[0], depth); + break; + + case EVAL_OPERATOR_PLUS: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 + n2; + print_depth(depth); + printf("%Lf = %Lf + %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_MINUS: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 - n2; + print_depth(depth); + printf("%Lf = %Lf - %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_MULTIPLY: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 * n2; + print_depth(depth); + printf("%Lf = %Lf * %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_DIVIDE: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 / n2; + print_depth(depth); + printf("%Lf = %Lf / %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_NOT: + n1 = evaluate_value(&op->ops[0], depth); + r = !n1; + print_depth(depth); + printf("%Lf = NOT %Lf\n", r, n1); + break; + + case EVAL_OPERATOR_AND: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 && n2; + print_depth(depth); + printf("%Lf = %Lf AND %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_OR: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 || n2; + print_depth(depth); + printf("%Lf = %Lf OR %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_GREATER_THAN_OR_EQUAL: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 >= n2; + print_depth(depth); + printf("%Lf = %Lf >= %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_LESS_THAN_OR_EQUAL: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 <= n2; + print_depth(depth); + printf("%Lf = %Lf <= %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_GREATER: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 > n2; + print_depth(depth); + printf("%Lf = %Lf > %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_LESS: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 < n2; + print_depth(depth); + printf("%Lf = %Lf < %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_NOT_EQUAL: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 != n2; + print_depth(depth); + printf("%Lf = %Lf <> %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_EQUAL: + if(op->count != 2) + fatal("Operator '%c' requires 2 values, but we have %d", op->operator, op->count); + n1 = evaluate_value(&op->ops[0], depth); + n2 = evaluate_value(&op->ops[1], depth); + r = n1 == n2; + print_depth(depth); + printf("%Lf = %Lf == %Lf\n", r, n1, n2); + break; + + case EVAL_OPERATOR_EXPRESSION_OPEN: + printf("BEGIN SUB-EXPRESSION\n"); + r = evaluate_value(&op->ops[0], depth + 1); + printf("END SUB-EXPRESSION\n"); + break; + + case EVAL_OPERATOR_NOP: + case EVAL_OPERATOR_VALUE: + r = evaluate_value(&op->ops[0], depth); + break; + + default: + error("I don't know how to handle operator '%c'", op->operator); + r = 0; + break; + } + + return r; +} + + +void print_expression(EVAL_NODE *op, const char *failed_at, int error) { + if(op) { + printf("expression tree:\n"); + print_node(op, 0); + + printf("\nevaluation steps:\n"); + evaluate(op, 0); + + int error; + calculated_number ret = expression_evaluate(op, &error); + printf("\ninternal evaluator:\nSTATUS: %d, RESULT = %Lf\n", error, ret); + + expression_free(op); + } + else { + printf("error: %d, failed_at: '%s'\n", error, (failed_at)?failed_at:"<NONE>"); + } +} +*/ + +int health_variable_lookup(const char *variable, uint32_t hash, RRDCALC *rc, calculated_number *result) { + (void)variable; + (void)hash; + (void)rc; + (void)result; + + return 0; +} + +int main(int argc, char **argv) { + if(argc != 2) { + fprintf(stderr, "I need an epxression (enclose it in single-quotes (') as a single parameter)\n"); + exit(1); + } + + const char *failed_at = NULL; + int error; + + EVAL_EXPRESSION *exp = expression_parse(argv[1], &failed_at, &error); + if(!exp) + printf("\nPARSING FAILED\nExpression: '%s'\nParsing stopped at: '%s'\nParsing error code: %d (%s)\n", argv[1], (failed_at)?((*failed_at)?failed_at:"<END OF EXPRESSION>"):"<NONE>", error, expression_strerror(error)); + + else { + printf("\nPARSING OK\nExpression: '%s'\nParsed as : '%s'\nParsing error code: %d (%s)\n", argv[1], exp->parsed_as, error, expression_strerror(error)); + + if(expression_evaluate(exp)) { + printf("\nEvaluates to: %Lf\n\n", exp->result); + } + else { + printf("\nEvaluation failed with code %d and message: %s\n\n", exp->error, buffer_tostring(exp->error_msg)); + } + expression_free(exp); + } + + return 0; +} diff --git a/tests/run-unit-tests.sh b/tests/run-unit-tests.sh new file mode 100755 index 00000000..70d618ad --- /dev/null +++ b/tests/run-unit-tests.sh @@ -0,0 +1,39 @@ +#!/usr/bin/env bash +# +# Unit-testing script +# +# This script does the following: +# 1. Check whether any files were modified that would necessitate unit testing (using the `TRAVIS_COMMIT_RANGE` environment variable). +# 2. If there are no changed files that require unit testing, exit successfully. +# 3. Otherwise, run all the unit tests. +# +# We do things this way because our unit testing takes a rather long +# time (average 18-19 minutes as of the original creation of this script), +# so skipping it when we don't actually need it can significantly speed +# up the CI process. +# +# Copyright: SPDX-License-Identifier: GPL-3.0-or-later +# +# Author: Austin S. Hemmelgarn <austin@netdata.cloud> +# +# shellcheck disable=SC2230 + +install_netdata() { + echo "Installing Netdata" + fakeroot ./netdata-installer.sh \ + --install "$HOME" \ + --dont-wait \ + --dont-start-it \ + --enable-plugin-nfacct \ + --enable-plugin-freeipmi \ + --disable-lto +} + +c_unit_tests() { + echo "Running C code unit tests" + "$HOME"/netdata/usr/sbin/netdata -W unittest +} + +install_netdata || exit 1 + +c_unit_tests || exit 1 diff --git a/tests/template_dimension/system_cpu.conf.alarm_foreach b/tests/template_dimension/system_cpu.conf.alarm_foreach new file mode 100644 index 00000000..21a8cbb7 --- /dev/null +++ b/tests/template_dimension/system_cpu.conf.alarm_foreach @@ -0,0 +1,8 @@ + alarm: dev_dim_template + on: system.cpu + os: linux +lookup: sum -3s at 0 every 3 percentage foreach system,user,nice + units: % + every: 1s + warn: $this > 1 + crit: $this > 4 diff --git a/tests/template_dimension/system_cpu.conf.alarm_foreach_sp b/tests/template_dimension/system_cpu.conf.alarm_foreach_sp new file mode 100644 index 00000000..fdd19e81 --- /dev/null +++ b/tests/template_dimension/system_cpu.conf.alarm_foreach_sp @@ -0,0 +1,8 @@ + alarm: dev_dim_template + on: system.cpu + os: linux +lookup: sum -3s at 0 every 3 percentage foreach * + units: % + every: 1s + warn: $this > 1 + crit: $this > 4 diff --git a/tests/template_dimension/system_cpu.conf.template_alarm b/tests/template_dimension/system_cpu.conf.template_alarm new file mode 100644 index 00000000..2bd12a10 --- /dev/null +++ b/tests/template_dimension/system_cpu.conf.template_alarm @@ -0,0 +1,26 @@ +template: dev_dim_template_system + on: system.cpu + os: linux + lookup: sum -3s at 0 every 3 percentage of system + units: % + every: 1s + warn: $this > 1 + crit: $this > 4 + +template: dev_dim_template_user + on: system.cpu + os: linux + lookup: sum -3s at 0 every 3 percentage of user + units: % + every: 1s + warn: $this > 1 + crit: $this > 4 + +template: dev_dim_template_nice + on: system.cpu + os: linux + lookup: sum -3s at 0 every 3 percentage of nice + units: % + every: 1s + warn: $this > 1 + crit: $this > 4 diff --git a/tests/template_dimension/system_cpu.conf.template_foreach b/tests/template_dimension/system_cpu.conf.template_foreach new file mode 100644 index 00000000..c75c15b2 --- /dev/null +++ b/tests/template_dimension/system_cpu.conf.template_foreach @@ -0,0 +1,8 @@ +template: dev_dim_template + on: system.cpu + os: linux + lookup: sum -3s at 0 every 3 percentage foreach system,user,nice + units: % + every: 1s + warn: $this > 1 + crit: $this > 4 diff --git a/tests/template_dimension/system_cpu.conf.template_foreach_sp b/tests/template_dimension/system_cpu.conf.template_foreach_sp new file mode 100644 index 00000000..f50a832c --- /dev/null +++ b/tests/template_dimension/system_cpu.conf.template_foreach_sp @@ -0,0 +1,8 @@ + template: dev_dim_template + on: system.cpu + os: linux + lookup: sum -3s at 0 every 3 percentage foreach * + units: % + every: 1s + warn: $this > 1 + crit: $this > 4 diff --git a/tests/template_dimension/system_cpu.conf.unique_alarm b/tests/template_dimension/system_cpu.conf.unique_alarm new file mode 100644 index 00000000..0f38b6e1 --- /dev/null +++ b/tests/template_dimension/system_cpu.conf.unique_alarm @@ -0,0 +1,26 @@ + alarm: dev_dim_template_system + on: system.cpu + os: linux +lookup: sum -3s at 0 every 3 percentage of system + units: % + every: 1s + warn: $this > 1 + crit: $this > 4 + + alarm: dev_dim_template_user + on: system.cpu + os: linux +lookup: sum -3s at 0 every 3 percentage of user + units: % + every: 1s + warn: $this > 1 + crit: $this > 4 + + alarm: dev_dim_template_nice + on: system.cpu + os: linux +lookup: sum -3s at 0 every 3 percentage of nice + units: % + every: 1s + warn: $this > 1 + crit: $this > 4 diff --git a/tests/template_dimension/template_dim.sh b/tests/template_dimension/template_dim.sh deleted file mode 100644 index f9df48f8..00000000 --- a/tests/template_dimension/template_dim.sh +++ /dev/null @@ -1,88 +0,0 @@ -#!/bin/bash - -#The health directory to put the alarms -HEALTHDIR="/etc/netdata/health.d/" - -#the current time -OUTDIR="alarms" -QUERY="/api/v1/alarms?all" -MURL="http://localhost:19999$QUERY" - -#error messages -RED='\033[0;31m' -GREEN='\033[0;32m' -NOCOLOR='\033[0m' - -ALARMTEST="dev_dim_template" - -change_alarm_file() { - if [ -f "$1" ]; then - rm "$1" - fi - - #copy keeping the permissions - cp -a "$2" "$3" -} - -netdata_test_download() { - grep "HTTP/1.1 200 OK" "$1" 2>/dev/null 1>/dev/null - TEST="$?" - if [ "$TEST" -ne "0" ]; then - echo -e "${RED} Error to get the alarm log. ${NOCOLOR}" - exit 1 - fi - - TOTALARM=$(grep "$ALARMTEST" "$2" | grep name | cut -d: -f2 | grep -c "$ALARMTEST") - - if [ "$TOTALARM" -ne "$3" ]; then - echo -e "${RED} The number of actives alarms with the name $SYSTEMALARM is wrong ${NOCOLOR}" - exit 1 - fi -} - -get_the_logs() { - curl -v -k --create-dirs -o "$OUTDIR/$1.out" "$MURL" 2> "$OUTDIR/$1.err" - netdata_test_download "$OUTDIR/$1.err" "$OUTDIR/$1.out" "$2" -} - -process_data() { - netdata -D & - NETDATAPID=$! - echo -e "${NOCOLOR}Sleeping during 15 seconds to create alarms" - sleep 15 - kill $NETDATAPID - get_the_logs "$1" "$2" -} - -mkdir "$OUTDIR" -CREATEDIR="$?" -if [ "$CREATEDIR" -ne "0" ]; then - echo -e "${RED}Cannot create the output directory, it already exists. The test will overwrite previous results. ${NOCOLOR}" -fi - -if [ -n "$1" ]; then - MURL="$1$QUERY" -fi - -change_alarm_file "./0" "system_cpu.conf.unique_alarm" "$HEALTHDIR/dim_double_without_template.conf" -process_data "double_without_template" 3 "$HEALTHDIR/dim_double_without_template.conf" - -change_alarm_file "$HEALTHDIR/dim_double_without_template.conf" "system_cpu.conf.alarm_foreach" "$HEALTHDIR/dim_foreach_without_template.conf" -process_data "foreach_without_template" 3 "$HEALTHDIR/dim_foreach_without_template.conf" - -change_alarm_file "$HEALTHDIR/dim_foreach_without_template.conf" "system_cpu.conf.alarm_foreach_sp" "$HEALTHDIR/dim_foreach_without_template_sp.conf" -process_data "foreach_without_template" 10 "$HEALTHDIR/dim_foreach_without_template_sp.conf" - -change_alarm_file "$HEALTHDIR/dim_foreach_without_template_sp.conf" "system_cpu.conf.template_alarm" "$HEALTHDIR/dim_double_with_template.conf" -process_data "double_with_template" 3 "$HEALTHDIR/dim_double_with_template.conf" - -change_alarm_file "$HEALTHDIR/dim_double_with_template.conf" "system_cpu.conf.template_foreach" "$HEALTHDIR/dim_foreach_with_template.conf" -process_data "foreach_with_template" 3 "$HEALTHDIR/dim_foreach_with_template.conf" - -change_alarm_file "$HEALTHDIR/dim_foreach_with_template.conf" "system_cpu.conf.template_foreach_sp" "$HEALTHDIR/dim_foreach_with_template_sp.conf" -process_data "foreach_with_template" 10 "$HEALTHDIR/dim_foreach_with_template_sp.conf" - -rm "$HEALTHDIR/dim_foreach_with_template_sp.conf" -rm -rf "$OUTDIR" - -echo -e "${GREEN} all the tests were sucessful ${NOCOLOR}" diff --git a/tests/updater_checks.bats b/tests/updater_checks.bats new file mode 100755 index 00000000..930cea99 --- /dev/null +++ b/tests/updater_checks.bats @@ -0,0 +1,66 @@ +#!/usr/bin/env bats +# +# This script is responsible for validating +# updater capabilities after a change +# +# Copyright: SPDX-License-Identifier: GPL-3.0-or-later +# +# Author : Pavlos Emm. Katsoulakis <paul@netdata.cloud) +# + +INSTALLATION="$BATS_TMPDIR/installation" +ENV="${INSTALLATION}/netdata/etc/netdata/.environment" +# list of files which need to be checked. Path cannot start from '/' +FILES="usr/libexec/netdata/plugins.d/go.d.plugin + usr/libexec/netdata/plugins.d/charts.d.plugin + usr/libexec/netdata/plugins.d/python.d.plugin + usr/libexec/netdata/plugins.d/node.d.plugin" + +DIRS="usr/sbin/netdata + etc/netdata + usr/share/netdata + usr/libexec/netdata + var/cache/netdata + var/lib/netdata + var/log/netdata" + +setup() { + # If we are not in netdata git repo, at the top level directory, fail + TOP_LEVEL=$(basename "$(git rev-parse --show-toplevel)") + CWD=$(git rev-parse --show-cdup || echo "") + if [ -n "${CWD}" ] || [ ! "${TOP_LEVEL}" == "netdata" ]; then + echo "Run as ./tests/$(basename "$0") from top level directory of git repository" + exit 1 + fi +} + +@test "install stable netdata using kickstart" { + ./packaging/installer/kickstart.sh --dont-wait --dont-start-it --auto-update --install ${INSTALLATION} + + # Validate particular files + for file in $FILES; do + [ ! -f "$BATS_TMPDIR/$file" ] + done + + # Validate particular directories + for a_dir in $DIRS; do + [ ! -d "$BATS_TMPDIR/$a_dir" ] + done + + # Cleanup + rm -rf ${kickstart_file} +} + +@test "update netdata using the new updater" { + export ENVIRONMENT_FILE="${ENV}" + # Run the updater, with the override so that it uses the local repo we have at hand + export NETDATA_LOCAL_TARBAL_OVERRIDE="${PWD}" + ${INSTALLATION}/netdata/usr/libexec/netdata/netdata-updater.sh --not-running-from-cron + ! grep "new_installation" "${ENV}" +} + +@test "uninstall netdata using latest uninstaller" { + ./packaging/installer/netdata-uninstaller.sh --yes --force --env "${ENV}" + [ ! -f "${INSTALLATION}/netdata/usr/sbin/netdata" ] + [ ! -f "/etc/cron.daily/netdata-updater" ] +} diff --git a/tests/updater_checks.sh b/tests/updater_checks.sh new file mode 100755 index 00000000..dff87a67 --- /dev/null +++ b/tests/updater_checks.sh @@ -0,0 +1,71 @@ +#!/usr/bin/env sh +# +# Wrapper script that installs the required dependencies +# for the BATS script to run successfully +# +# Copyright: SPDX-License-Identifier: GPL-3.0-or-later +# +# Author : Pavlos Emm. Katsoulakis <paul@netdata.cloud) +# + +echo "Syncing/updating repository.." + +blind_arch_grep_install() { + # There is a peculiar docker case with arch, where grep is not available + # This method will have to be triggered blindly, to inject grep so that we can process + # It starts to become a chicken-egg situation with all the distros.. + echo "* * Workaround hack * *" + echo "Attempting blind install for archlinux case" + + if command -v pacman > /dev/null 2>&1; then + echo "Executing grep installation" + pacman -Sy + pacman --noconfirm --needed -S grep + fi +} +blind_arch_grep_install || echo "Workaround failed, proceed as usual" + +running_os="$(grep '^ID=' /etc/os-release | cut -d'=' -f2 | sed -e 's/"//g')" + +case "${running_os}" in +"centos"|"fedora"|"CentOS") + echo "Running on CentOS, updating YUM repository.." + yum clean all + yum update -y + + echo "Installing extra dependencies.." + yum install -y epel-release + yum install -y bats curl + ;; +"debian"|"ubuntu") + echo "Running ${running_os}, updating APT repository" + apt-get update -y + apt-get install -y bats curl + ;; +"opensuse-leap"|"opensuse-tumbleweed") + zypper update -y + zypper install -y bats curl + + # Fixes curl: (60) SSL certificate problem: unable to get local issuer certificate + # https://travis-ci.com/netdata/netdata/jobs/267573805 + update-ca-certificates + ;; +"arch") + pacman --noconfirm -Syu + pacman --noconfirm --needed -S bash-bats curl libffi + ;; +"alpine") + apk update + apk add bash curl bats + ;; +*) + echo "Running on ${running_os}, no repository preparation done" + ;; +esac + +# Run depednency scriptlet, before anything else +# +./packaging/installer/install-required-packages.sh --non-interactive netdata + +echo "Running BATS file.." +bats --tap tests/updater_checks.bats diff --git a/tests/urls/request.sh b/tests/urls/request.sh deleted file mode 100644 index ebdfc094..00000000 --- a/tests/urls/request.sh +++ /dev/null @@ -1,307 +0,0 @@ -#!/bin/bash -# SPDX-License-Identifier: GPL-3.0-or-later - -################################################################################################ -#### #### -#### GLOBAL VARIABLES #### -#### #### -################################################################################################ - -# The current time -CT=$(date +'%s') - -# The previous time -PT=$((CT - 30)) - -# The output directory where we will store the results and error -OUTDIR="tests" -OUTEDIR="encoded_tests" -OUTOPTDIR="options" -ERRDIR="etests" -NOCOLOR='\033[0' -RED='\033[0;31m' -GREEN='\033[0;32m' - -################################################################################################ -#### #### -#### FUNCTIONS #### -#### #### -################################################################################################ - -# Print error message and close script -netdata_print_error(){ - echo "${RED} Closing due error \"$1\" code \"$2\" ${NOCOLOR}" - exit 1 -} - -# Print the header message of the function -netdata_print_header() { - echo "$1" -} - -# Create the main directory where the results will be stored -netdata_create_directory() { - netdata_print_header "Creating directory $1" - if [ ! -d "$1" ]; then - mkdir "$1" - TEST=$? - if [ $TEST -ne 0 ]; then - netdata_print_error "Cannot create directory $?" - fi - else - echo "Working with directory $OUTDIR" - fi -} - -#Check whether download did not have problem -netdata_test_download(){ - grep "HTTP/1.1 200 OK" "$1" 2>/dev/null 1>/dev/null - TEST=$? - if [ $TEST -ne 0 ]; then - netdata_print_error "Cannot do download of the page $2" $? - exit 1 - fi -} - -#Check whether download had a problem -netdata_error_test(){ - grep "HTTP/1.1 200 OK" "$1" 2>/dev/null 1>/dev/null - TEST=$? - if [ $TEST -eq 0 ]; then - netdata_print_error "The page $2 did not answer with an error" $? - exit 1 - fi -} - - -# Download information from Netdata -netdata_download_various() { - netdata_print_header "Getting $2" - curl -v -k --create-dirs -o "$OUTDIR/$3.out" "$1/$2" 2> "$OUTDIR/$3.err" - netdata_test_download "$OUTDIR/$3.err" "$1/$2" -} - -netdata_download_various_with_options() { - netdata_print_header "Getting options for $2" - curl -X OPTIONS -v -k --create-dirs -o "$OUTOPTDIR/$3.out" "$1/$2" 2> "$OUTOPTDIR/$3.err" - netdata_test_download "$OUTOPTDIR/$3.err" "$1/$2" -} - -# Download information from Netdata -netdata_wrong_request_various() { - netdata_print_header "Getting $2" - curl -v -k --create-dirs -o "$ERRDIR/$3.out" "$1/$2" 2> "$ERRDIR/$3.err" - netdata_error_test "$ERRDIR/$3.err" "$1/$2" -} - -# Download charts from Netdata -netdata_download_charts() { - curl -v -k --create-dirs -o "$OUTDIR/charts.out" "$1/$2" 2> "$OUTDIR/charts.err" - netdata_test_download "$OUTDIR/charts.err" "$1/$2" - - #Rewrite the next - grep -w "id" tests/charts.out| cut -d: -f2 | grep "\"," | sed s/,//g | sort -} - -#Test options for a specific chart -netdata_download_chart() { - SEPARATOR="&" - EQUAL="=" - OUTD=$OUTDIR - ENCODED=" " - for I in $(seq 0 1); do - if [ "$I" -eq "1" ] ; then - SEPARATOR="%26" - EQUAL="%3D" - OUTD=$OUTEDIR - ENCODED="encoded" - fi - - NAME=${3//\"/} - netdata_print_header "Getting data for $NAME using $4 $ENCODED" - - LDIR=$OUTD"/"$4 - - LURL="$1/$2$EQUAL$NAME" - - NAME=$NAME"_$4" - - curl -v -k --create-dirs -o "$LDIR/$NAME.out" "$LURL" 2> "$LDIR/$NAME.err" - netdata_test_download "$LDIR/$NAME.err" "$LURL" - - UFILES=( "points" "before" "after" ) - COUNTER=0 - for OPT in "points=100" "before=$PT" "after=$CT" ; - do - LURL="$LURL$SEPARATOR$OPT" - LFILE=$NAME"_${UFILES[$COUNTER]}"; - - curl -v -k --create-dirs -o "$LDIR/$LFILE.out" "$LURL" 2> "$LDIR/$LFILE.err" - netdata_test_download "$LDIR/$LFILE.err" "$LURL" - - COUNTER=$((COUNTER + 1)) - done - - LURL="$LURL&group$EQUAL" - for OPT in "min" "max" "sum" "median" "stddev" "cv" "ses" "des" "incremental_sum" "average"; - do - TURL=$LURL$OPT - TFILE=$NAME"_$OPT"; - curl -v -k --create-dirs -o "$LDIR/$TFILE.out" "$TURL" 2> "$LDIR/$TFILE.err" - netdata_test_download "$LDIR/$TFILE.err" "$TURL" - for MORE in "jsonp" "json" "ssv" "csv" "datatable" "datasource" "tsv" "ssvcomma" "html" "array"; - do - TURL=$TURL"&format="$MORE - TFILE=$NAME"_$OPT""_$MORE"; - curl -v -k --create-dirs -o "$LDIR/$TFILE.out" "$TURL" 2> "$LDIR/$TFILE.err" - netdata_test_download "$LDIR/$TFILE.err" "$TURL" - done - done - - LURL="$LURL$OPT>ime=60" - NFILE=$NAME"_gtime" - curl -v -k --create-dirs -o "$LDIR/$NFILE.out" "$TURL" 2> "$LDIR/$NFILE.err" - netdata_test_download "$LDIR/$NFILE.err" "$LURL" - - LURL="$LURL$OPT&options=percentage" - NFILE=$NAME"_percentage" - curl -v -k --create-dirs -o "$LDIR/$NFILE.out" "$TURL" 2> "$LDIR/$NFILE.err" - netdata_test_download "$LDIR/$NFILE.err" "$LURL" - - LURL="$LURL$OPT&dimensions=system%7Cnice" - NFILE=$NAME"_dimension" - curl -v -k --create-dirs -o "$LDIR/$NFILE.out" "$TURL" 2> "$LDIR/$NFILE.err" - netdata_test_download "$LDIR/$NFILE.err" "$LURL" - - LURL="$LURL$OPT&label=testing" - NFILE=$NAME"_label" - curl -v -k --create-dirs -o "$LDIR/$NFILE.out" "$TURL" 2> "$LDIR/$NFILE.err" - netdata_test_download "$LDIR/$NFILE.err" "$LURL" - done -} - -# Download information from Netdata -netdata_download_allmetrics() { - netdata_print_header "Getting All metrics" - LURL="$1/api/v1/allmetrics?format=" - for FMT in "shell" "prometheus" "prometheus_all_hosts" "json" ; - do - TURL=$LURL$FMT - for OPT in "yes" "no"; - do - if [ "$FMT" == "prometheus" ]; then - TURL="$TURL&help=$OPT&types=$OPT×tamps=$OPT" - fi - TURL="$TURL&names=$OPT&oldunits=$OPT&hideunits=$OPT&prefix=ND" - - NAME="allmetrics_$FMT" - echo "$OUTDIR/$2/$NAME.out" - curl -v -k --create-dirs -o "$OUTDIR/$2/$NAME.out" "$TURL" 2> "$OUTDIR/$2/$NAME.err" - netdata_test_download "$OUTDIR/$2/$NAME.err" "$TURL" - done - done -} - - -#################################################### -#### #### -#### MAIN ROUTINE #### -#### #### -#################################################### -MURL="http://127.0.0.1:19999" - -if [ -n "$1" ]; then - MURL="$1" -fi - -netdata_create_directory $OUTDIR -netdata_create_directory $OUTEDIR -netdata_create_directory $OUTOPTDIR -netdata_create_directory $ERRDIR - -wget --no-check-certificate --execute="robots = off" --mirror --convert-links --no-parent "$MURL" -TEST=$? -if [ $TEST -ne "0" ] ; then - echo "Cannot connect to Netdata" - exit 1 -fi - -netdata_download_various "$MURL" "netdata.conf" "netdata.conf" - -netdata_download_various_with_options "$MURL" "netdata.conf" "netdata.conf" - -netdata_wrong_request_various "$MURL" "api/v15/info?this%20could%20not%20be%20here" "err_version" - -netdata_wrong_request_various "$MURL" "api/v1/\(*@&$\!$%%5E\)\!$*%&\)\!$*%%5E*\!%5E%\!%5E$%\!%5E%\(\!*%5E*%5E%\(*@&$%5E%\(\!%5E#*&\!^#$*&\!^%\)@\($%^\)\!*&^\(\!*&^#$&#$\)\!$%^\)\!$*%&\)#$\!^#*$^\!\(*#^#\)\!%^\!\)$*%&\!\(*&$\!^#$*&^\!*#^$\!*^\)%\(\!*&$%\)\(\!&#$\!^*#&$^\!*^%\)\!$%\)\!\(&#$\!^#*&^$" "err_version2" - -netdata_download_various "$MURL" "api/v1/info" "info" -netdata_download_various_with_options "$MURL" "api/v1/info" "info" -netdata_download_various "$MURL" "api/v1/info?this%20could%20not%20be%20here" "err_info" - -netdata_print_header "Getting all the netdata charts" -CHARTS=$( netdata_download_charts "$MURL" "api/v1/charts" ) -WCHARTS=$( netdata_download_charts "$MURL" "api/v1/charts?this%20could%20not%20be%20here" ) -WCHARTS2=$( netdata_download_charts "$MURL" "api/v1/charts%3fthis%20could%20not%20be%20here" ) - -if [ ${#CHARTS[@]} -ne ${#WCHARTS[@]} ]; then - echo "The number of charts does not match with division not encoded."; - exit 2; -elif [ ${#CHARTS[@]} -ne ${#WCHARTS2[@]} ]; then - echo "The number of charts does not match when everything is encoded"; - exit 3; -fi - -netdata_wrong_request_various "$MURL" "api/v1/chart" "err_chart_without_chart" -netdata_wrong_request_various "$MURL" "api/v1/chart?_=234231424242" "err_chart_arg" - -netdata_download_various "$MURL" "api/v1/chart?chart=cpu.cpu0_interrupts&_=234231424242" "chart_cpu_with_more_args" -netdata_download_various_with_options "$MURL" "api/v1/chart?chart=cpu.cpu0_interrupts&_=234231424242" "chart_cpu_with_more_args" - -netdata_download_various "$MURL" "api/v1/chart%3Fchart=cpu.cpu0_interrupts&_=234231424242" "chart_cpu_with_more_args_encoded" -netdata_download_various_with_options "$MURL" "api/v1/chart%3Fchart=cpu.cpu0_interrupts&_=234231424242" "chart_cpu_with_more_args_encoded" -netdata_download_various "$MURL" "api/v1/chart%3Fchart=cpu.cpu0_interrupts%26_=234231424242" "chart_cpu_with_more_args_encoded2" -netdata_download_various "$MURL" "api/v1/chart%3Fchart%3Dcpu.cpu0_interrupts%26_%3D234231424242" "chart_cpu_with_more_args_encoded3" - -netdata_create_directory "$OUTDIR/chart" -for I in $CHARTS ; do - NAME=${I//\"/} - netdata_download_various "$MURL" "api/v1/chart?chart=$NAME" "chart/$NAME" -done - -netdata_wrong_request_various "$MURL" "api/v1/alarm_variables" "err_alarm_variables_without_chart" -netdata_wrong_request_various "$MURL" "api/v1/alarm_variables?_=234231424242" "err_alarm_variables_arg" -netdata_download_various "$MURL" "api/v1/alarm_variables?chart=cpu.cpu0_interrupts&_=234231424242" "alarm_cpu_with_more_args" - -netdata_create_directory "$OUTDIR/alarm_variables" -for I in $CHARTS ; do - NAME=${I//\"/} - netdata_download_various "$MURL" "api/v1/alarm_variables?chart=$NAME" "alarm_variables/$NAME" -done - -netdata_create_directory "$OUTDIR/badge" -netdata_create_directory "$OUTEDIR/badge" -for I in $CHARTS ; do - netdata_download_chart "$MURL" "api/v1/badge.svg?chart" "$I" "badge" -done - -netdata_create_directory "$OUTDIR/allmetrics" -netdata_download_allmetrics "$MURL" "allmetrics" - -netdata_download_various "$MURL" "api/v1/alarms?all" "alarms_all" -netdata_download_various "$MURL" "api/v1/alarms?active" "alarms_active" -netdata_download_various "$MURL" "api/v1/alarms" "alarms_nothing" - -netdata_download_various "$MURL" "api/v1/alarm_log?after" "alarm_without" -netdata_download_various "$MURL" "api/v1/alarm_log" "alarm_nothing" -netdata_download_various "$MURL" "api/v1/alarm_log?after&_=$PT" "alarm_log" - -netdata_create_directory "$OUTDIR/data" -netdata_create_directory "$OUTEDIR/data" -for I in $CHARTS ; do - netdata_download_chart "$MURL" "api/v1/data?chart" "$I" "data" - break; -done - -echo -e "${GREEN}ALL the URLS got 200 as answer! ${NOCOLOR}" - -exit 0 |