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[PATCH v3 lkp-tests] /stats add proc-vmstat.rb
by Lu Weitao 08 Mar '21

08 Mar '21

[Why] convert stats/proc-vmstat to proc_vmstat() of proc-vmstat.rb Signed-off-by: Lu Weitao <luweitaobe(a)163.com> --- stats/proc-vmstat.rb | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 stats/proc-vmstat.rb diff --git a/stats/proc-vmstat.rb b/stats/proc-vmstat.rb new file mode 100644 index 000000000..279257cb6 --- /dev/null +++ b/stats/proc-vmstat.rb @@ -0,0 +1,24 @@ +# input: each line of test log with Array(String) structure which like: +# [ +# "time: 1600586885", +# "nr_free_pages 87512", +# ... +# "time: 1600586886", +# "nr_free_pages 87787", +# ... +# ] +# return eg: +# { +# "time"=>[1600586885, 1600586886], +# "nr_free_pages"=>[87512, 87787], +# ... +# } +def proc_vmstat(log_lines) + result = Hash.new { |hash, key| hash[key] = [] } + log_lines.each do |line| + key, value = line.split(/:?\s+/) + result[key] << value.to_i + end + + result +end -- 2.23.0

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[PATCH v2 compass-ci 2/2] lib/dump-stat.rb: refactor lkp-tests/sbin/dump-stat
by Lu Weitao 08 Mar '21

08 Mar '21

[Why] support handle hash from lkp-tests/stats/$script.rb Signed-off-by: Lu Weitao <luweitaobe(a)163.com> --- lib/dump_stat.rb | 194 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 194 insertions(+) create mode 100644 lib/dump_stat.rb diff --git a/lib/dump_stat.rb b/lib/dump_stat.rb new file mode 100644 index 0000000..1c0695e --- /dev/null +++ b/lib/dump_stat.rb @@ -0,0 +1,194 @@ +# SPDX-License-Identifier: GPL-2.0-only + +LKP_SRC ||= ENV['LKP_SRC'] || '/c/lkp-tests' + +require "#{LKP_SRC}/lib/statistics" +require "#{LKP_SRC}/lib/bounds" +require "#{LKP_SRC}/lib/yaml" +require "#{LKP_SRC}/lib/job" +require "#{LKP_SRC}/lib/string_ext" +require "#{LKP_SRC}/lib/log" +require 'set' + +UNSTRUCTURED_MONITORS = %w[ftrace].to_set + +def warn_stat(msg, monitor) + log_warn msg + log_warn "check #{RESULT_ROOT}/#{monitor}" +end + +# dump stat which input by lkp-tests/stats/$script return +# input: +# eg-1: +# { +# "pgfree" => [275506, 280018], +# ... +# } +# eg-2: +# { +# "iperf.tcp.sender.bps" => 34804801216.197174, +# "iperf.tcp.receiver.bps" => "34804762215.18231" +# } +module DumpStat + def self.dump_stat(monitor, stat_result) + @result = {} + @invalid_records = [] + @record_index = 0 + @monitor = monitor + + stat_result.each do |key, value| + key = key.resolve_invalid_bytes + next if key[0] == '#' + next if value.empty? || value == 0 + next if monitor =~ /^(dmesg|kmsg)$/ && key =~ /^(message|pattern):/ + + if key =~ /[ \t]/ + @invalid_records.push @record_index + warn_stat "whitespace in stats name: #{key}", @monitor + return nil # for exit current stats/script dump-stat + end + next if assign_log_message(key, value) + + k = @monitor + '.' + key + @result[k] ||= [] + fill_zero(k) + if value.is_a?(String) + value = check_string_value(k, value, @monitor) + next unless value + return nil unless number?(value, @invalid_records) + + value = value.index('.') ? value.to_f : value.to_i + elsif value.is_a?(Array) + (0..value.size - 1).each do |i| + next unless value[i].is_a?(String) + + value[i] = check_string_value(k, value[i], @monitor) + next unless value[i] + return nil unless number?(value[i], @invalid_records) + + value[i] = value[i].index('.') ? value[i].to_f : value[i].to_i + valid_stats_verification(k, value[i]) + end + @result[k] = value + next + end + valid_stats_verification(k, value) + @result[k].push value + end + return nil if @result.empty? + + remove_zero_stats + delete_invalid_number(@result, @invalid_records, @monitor) + cols_verifation + return nil unless useful_result?(@result) + + save_json(@result, "#{RESULT_ROOT}/#{(a)monitor}.json", @result.size * @min_cols > 1000) + end + + # keep message | log line which key end with .message|.log + def self.assign_log_message(key, value) + if key.end_with?('.message', '.log') + k = @monitor + '.' + key + @result[k] = value + return true + end + + false + end + + def self.fill_zero(key) + size = @result[key].size + if @record_index < size + @record_index = size + elsif (@record_index - size).positive? + # fill 0 for missing values + @result[key].concat([0] * (@record_index - size)) + end + end + + def self.valid_stats_verification(key, value) + return nil if valid_stats_range? key, value + + @invalid_records.push @record_index + puts "outside valid range: #{value} in #{key} #{RESULT_ROOT}" + end + + def self.remove_zero_stats + @max_cols = 0 + @min_cols = Float::INFINITY + @min_cols_stat = '' + @max_cols_stat = '' + zero_stats = [] + @result.each do |key, val| + next if key.end_with?('.message', '.log') + + if @max_cols < val.size + @max_cols = val.size + @max_cols_stat = key + end + if @min_cols > val.size + @min_cols = val.size + @min_cols_stat = key + end + next if val[0] != 0 + next if val[-1] != 0 + next if val.sum != 0 + + zero_stats << key + end + zero_stats.each { |x| @result.delete x } + end + + def self.cols_verifation + return nil unless @min_cols < @max_cols && !UNSTRUCTURED_MONITORS.include?(@monitor) + + if @min_cols == @max_cols - 1 + @result.each { |_k, y| y.pop if y.size == @max_cols } + puts "Last record seems incomplete. Truncated #{RESULT_ROOT}/#{(a)monitor}.json" + else + warn_stat "Not a matrix: value size is different - #{@min_cols_stat}: #{@min_cols} != #{@max_cols_stat}: #{@max_cols}: #{RESULT_ROOT}/#{(a)monitor}.json", @monitor + end + end +end + +def check_string_value(key, value, monitor) + # value terminator is expected. If not, throw out an error warning. + warn_stat "no line terminator in stats value: #{value}", monitor if value.chomp!.nil? + + value.strip! + if value.empty? + warn_stat "empty stat value of #{key}", monitor + return nil + end + + return value +end + +# only number is valid +def number?(value, invalid_records) + unless value.numeric? + invalid_records.push record_index + warn_stat "invalid stats value: #{value}", monitor + return nil + end + + true +end + +def delete_invalid_number(result, invalid_records, monitor) + return nil if monitor == 'ftrace' + + invalid_records.reverse_each do |index| + result.each do |_k, value| + value.delete_at index + end + end +end + +def useful_result?(result) + return nil if result.empty? + return nil if result.values[0].size.zero? + return nil if result.values[-1].size.zero? + + true +end -- 2.23.0

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[PATCH v2 compass-ci 1/2] sbin/result2stats: support call function from stats/script
by Lu Weitao 08 Mar '21

08 Mar '21

[Why] old logical: lkp-tests/stats/srcipt < script_log > tmpfile lkp-tests/sbin/dump-stat < tmpfile > $script.json this flow will escape special characters [How] use return of function to keep original characters lkp-tests/stats/srcipt.rb func(read(script_log)) --> hash compass-ci/lib/dump-stats.rb hash --> dump_stats() --> $script.json [Dependence] lkp-tests/stats/$script.rb, for example: file_name: lkp-tests/stats/proc-vmstats.rb function name: proc_vmstats() input: Array(String) ["time: 231231234", "nr_free_page: 89721", ...] output: Hash(String, Array(Number|String) | Number | String) { "time" => [231231234, 231231235], "nr_free_page" => [89721,88564], ... } or { "time" => 231231234, "nr_free_page" => 89721, ... } Signed-off-by: Lu Weitao <luweitaobe(a)163.com> --- lib/stats.rb | 19 ++++++++++++++----- lib/stats_wrapper.rb | 44 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 58 insertions(+), 5 deletions(-) diff --git a/lib/stats.rb b/lib/stats.rb index c01d38d..94e370a 100644 --- a/lib/stats.rb +++ b/lib/stats.rb @@ -14,11 +14,16 @@ end def available_stats vailable_stats = [] + available_stats_func = [] Dir.open(LKP_SRC + '/stats').each do |file| - vailable_stats << file unless file.start_with?('.') + if file.end_with?('.rb') + available_stats_func << file.chomp('.rb') + else + vailable_stats << file unless file.start_with?('.') + end end - vailable_stats + [vailable_stats, available_stats_func] end def assign_default_stats(stats_list) @@ -32,13 +37,17 @@ class Stats def initialize(result_root) @result_root = result_root @job = load_yaml(File.join(result_root, 'job.yaml')) - @available_stats = available_stats + @available_stats, @available_stats_func = available_stats end def extract_stats stats_list = assign_stats_list stats_list.each do |stat| - StatsWrapper.wrapper(*stat) + if @available_stats_func.include?(stat) + StatsWrapper.wrapper_func(*stat) + else + StatsWrapper.wrapper(*stat) + end end end @@ -48,7 +57,7 @@ class Stats stats_list << ['time', @job['suite'] + '.time'] stats_list << 'stderr' @job.each_key do |k| - if @available_stats.include?(k) + if @available_stats.include?(k) || @available_stats_func.include?(k) stats_list << k end end diff --git a/lib/stats_wrapper.rb b/lib/stats_wrapper.rb index 8a6d6a9..faa81df 100644 --- a/lib/stats_wrapper.rb +++ b/lib/stats_wrapper.rb @@ -6,6 +6,11 @@ LKP_SRC ||= ENV['LKP_SRC'] || '/c/lkp-tests' require "#{LKP_SRC}/lib/log.rb" require 'tempfile' require 'English' +require_relative './dump_stat' + +Dir[File.expand_path("#{LKP_SRC}/stats/*.rb")].uniq.each do |file| + require file +end PROGRAM_DIR = "#{LKP_SRC}/stats" @@ -35,6 +40,27 @@ module StatsWrapper delete_log_package end + def self.wrapper_func(program, program_time = nil) + @program = program + @stats_group = program_time || program + @log = "#{RESULT_ROOT}/#{@stats_group}" + + return unless File.exist?("#{(a)log}.yaml") || pretreatment + + if File.exist?("#{(a)log}.yaml") + log_lines = read_log("#{(a)log}.yaml") + stat_result = parse_simple_log_yaml(log_lines) + else + log_lines = read_log(@log) + call_func_cmd = "#{(a)program.gsub('-', '_')}(log_lines)" # eg: proc_vmstats(log_lines) + stat_result = eval(call_func_cmd) + end + return unless DumpStat.dump_stat(@stats_group, stat_result) + + check_empty_json + delete_log_package + end + def self.pretreatment return unless available_program? return unless unzip_log @@ -261,3 +287,21 @@ module StatsWrapper File.delete(@tmpfile) if File.exist?(@tmpfile) end end + +# read line of log +# return Array(String) +def read_log(log_path) + return nil unless File.exist?(log_path) + + File.readlines(log_path) +end + +def parse_simple_log_yaml(log_lines) + result = Hash.new { |hash, key| hash[key] = [] } + log_lines.each do |line| + key, value = line.split(/:?\s+/) + result[key] << value + end + + result +end -- 2.23.0

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[PATCH v3 compass-ci] lib/git_mirror.rb: Add new_refs_log for kibana
by Li Yuanchao 08 Mar '21

08 Mar '21

The logs can be shown as chart by kibana. Signed-off-by: Li Yuanchao <lyc163mail(a)163.com> --- lib/git_mirror.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/lib/git_mirror.rb b/lib/git_mirror.rb index bb0c9f9..53c9e59 100644 --- a/lib/git_mirror.rb +++ b/lib/git_mirror.rb @@ -11,6 +11,7 @@ require 'priority_queue' require 'English' require 'elasticsearch' require_relative 'constants.rb' +require_relative 'json_logger.rb' # worker threads class GitMirror @@ -106,6 +107,7 @@ class MirrorMain @git_info = {} @defaults = {} @git_queue = Queue.new + @log = JSONLogger.new @es_client = Elasticsearch::Client.new(url: "http://#{ES_HOST}:#{ES_PORT}") clone_upstream_repo load_fork_info @@ -192,6 +194,7 @@ class MirrorMain feedback_info[:new_refs] = new_refs send_message(feedback_info) + new_refs_log(git_repo, new_refs[:heads].length) end def do_push(fork_key) @@ -509,4 +512,13 @@ class MirrorMain traverse_repodir(repodir, belong) end end + + def new_refs_log(git_repo, nr_new_branch) + @log.info({ + msg: 'new refs', + time: Time.now, + repo: git_repo, + nr_new_branch: nr_new_branch + }.to_json) + end end -- 2.23.0

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[PATCH v2 lkp-tests] /stats add proc-vmstat.rb
by Lu Weitao 08 Mar '21

08 Mar '21

[Why] convert stats/proc-vmstat to proc_vmstat() of proc-vmstat.rb Signed-off-by: Lu Weitao <luweitaobe(a)163.com> --- stats/proc-vmstat.rb | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 stats/proc-vmstat.rb diff --git a/stats/proc-vmstat.rb b/stats/proc-vmstat.rb new file mode 100644 index 000000000..cd252faf1 --- /dev/null +++ b/stats/proc-vmstat.rb @@ -0,0 +1,10 @@ + +def proc_vmstat(log_lines) + result = Hash.new { |hash, key| hash[key] = [] } + log_lines.each do |line| + key, value = line.split(/:?\s+/) + result[key] << value.to_i + end + + result +end -- 2.23.0

2 2

[PATCH v2 compass-ci 2/2] lib/json_logger.rb: fix that no warp cause no puts
by Li Yuanchao 05 Mar '21

05 Mar '21

The log didn't warp before, that caused sub-fluentd can not put the log out. Signed-off-by: Li Yuanchao <lyc163mail(a)163.com> --- lib/json_logger.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/json_logger.rb b/lib/json_logger.rb index 78f95ca..2c33c2f 100644 --- a/lib/json_logger.rb +++ b/lib/json_logger.rb @@ -29,7 +29,7 @@ class JSONLogger < Logger msg = { 'message' => msg } unless msg.is_a?(Hash) logger_hash.merge!(msg) - logger_hash.to_json + logger_hash.to_json + "\n" } def initialize(logdev = STDOUT, formatter = FORMATTER) -- 2.23.0

1 0

[PATCH v2 compass-ci 1/2] lib/git_mirror.rb: Add new_refs_log for kibana
by Li Yuanchao 05 Mar '21

05 Mar '21

The logs can be shown as chart by kibana. Signed-off-by: Li Yuanchao <lyc163mail(a)163.com> --- lib/git_mirror.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/lib/git_mirror.rb b/lib/git_mirror.rb index bb0c9f9..ae7e64b 100644 --- a/lib/git_mirror.rb +++ b/lib/git_mirror.rb @@ -11,6 +11,7 @@ require 'priority_queue' require 'English' require 'elasticsearch' require_relative 'constants.rb' +require_relative 'json_logger.rb' # worker threads class GitMirror @@ -192,6 +193,7 @@ class MirrorMain feedback_info[:new_refs] = new_refs send_message(feedback_info) + new_refs_log(git_repo, new_refs[:heads].length) end def do_push(fork_key) @@ -509,4 +511,14 @@ class MirrorMain traverse_repodir(repodir, belong) end end + + def new_refs_log(git_repo, nr_new_branch) + log = JSONLogger.new + log.info({ + msg: 'new refs', + time: Time.now, + repo: git_repo, + nr_new_branch: nr_new_branch + }.to_json) + end end -- 2.23.0

1 0

[PATCH v5 lkp-tests] daemon: add mysql
by Wei Jihui 05 Mar '21

05 Mar '21

add mysql for sysbench-mysql test Signed-off-by: Wei Jihui <weijihuiall(a)163.com> --- daemon/mysql | 91 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 91 insertions(+) create mode 100755 daemon/mysql diff --git a/daemon/mysql b/daemon/mysql new file mode 100755 index 00000000..808e3eec --- /dev/null +++ b/daemon/mysql @@ -0,0 +1,91 @@ +#!/bin/sh +# - data_dev +# mysql_user +# mysql_host +# mysql_port +# mysql_db +# mysql_password +. $LKP_SRC/lib/common.sh + +: "${mysql_user:=root}" +: "${mysql_host:=$server}" +: "${mysql_port:=3306}" +: "${mysql_db:=sysbench_test}" +: "${mysql_password:=mysql_password}" + +prepare() +{ + systemctl stop firewalld >/dev/null 2>&1 + iptables -F >/dev/null 2>&1 + systemctl start tuned >/dev/null 2>&1 +} + +insmod_getcpu() +{ + if [ -d "/getcpu" ]; then + cd /getcpu && insmod getcpu-hi.ko + else + echo "this test will not use getcpu optimize to bind core." + fi +} + +create_basedir() +{ + mkdir -p /data + mkfs.xfs -f /dev/"$data_dev" + mount /dev/"$data_dev" /data + + mkdir -p /data/mysql/{data,share,tmp,run,log} + + useradd mysql + touch /data/mysql/log/mysql.log + chown -R mysql:mysql /data + chown -R mysql:mysql /data/mysql/log/mysql.log +} + +configure_mysql() +{ + if [ ! -f $mysqld ] || [ ! -f $mysql ] || [ ! -f $mysql_server ]; then + echo "mysql is not installed!" && exit 1 + fi + + "$mysqld" --user=mysql --basedir=/data/mysql --datadir=/data/mysql/data/ --initialize --port="$mysql_port" + sleep 10 + + "$mysql_server" start + sleep 10 + + "$mysql" -u "$mysql_user" -e "flush privileges; use mysql; alter user 'root'@'localhost' identified by '$mysql_password'; flush privileges;" + sed -i '/^skip-grant-tables/d' /etc/my.cnf + "$mysql_server" restart + sleep 10 +} + +create_database() +{ + "$mysql" -u "$mysql_user" -p"$mysql_password" -e "use mysql; update user set host ='%' where user='root'; flush privileges;" + "$mysql" -u "$mysql_user" -p"$mysql_password" -e "create database $mysql_db;" + "$mysql_server" stop + sleep 10 +} + +start_mysql() +{ + numactl -C 0-92 -i 0-3 "$mysqld" --defaults-file=/etc/my.cnf --port="$mysql_port" & + sleep 20 +} + +main() +{ + local mysql="/usr/local/mysql/bin/mysql" + local mysqld="/usr/local/mysql/bin/mysqld" + local mysql_server="/usr/local/mysql/support-files/mysql.server" + + prepare + insmod_getcpu + create_basedir + configure_mysql + create_database + start_mysql +} +main -- 2.23.0

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[PATCH v5 compass-ci] doc/manual: add document for submit container
by Luan Shengde 05 Mar '21

05 Mar '21

Signed-off-by: Luan Shengde <shdluan(a)163.com> --- doc/manual/build-lkp-tests-container.en.md | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 doc/manual/build-lkp-tests-container.en.md diff --git a/doc/manual/build-lkp-tests-container.en.md b/doc/manual/build-lkp-tests-container.en.md new file mode 100644 index 0000000..47c85c5 --- /dev/null +++ b/doc/manual/build-lkp-tests-container.en.md @@ -0,0 +1,63 @@ +# Preface + +We provide a docker container to suit various of Linux OS(es). +In this case you do not need to install the lkp-tests to your local server. +Also you can avoid installation failures from undesired dependency package(s). + +# Prepare + + Do on your local server: + + - install docker + - apply account and config default yaml + - generate ssh key(s) + +# build container + +## 1. download resource + + Download lkp-tests and compass-ci to your local server. + + Command(s): + + git clone https://gitee.com/wu_fengguang/compass-ci.git + git clone https://gitee.com/wu_fengguang/lkp-tests.git + +## 2. add environment variable(s) + + Command(s): + + echo "export LKP_SRC=$PWD/lkp-tests" >> ~/.${SHELL##*/}rc + echo "export CCI_SRC=$PWD/compass-ci" >> ~/.${SHELL##*/}rc + source ~/.${SHELL##*/}rc + +## 3. build docker image + + Command(s): + + cd compass-ci/container/submit + ./build + +## 4. add executable file + + Command(s): + + ln -s $CCI_SRC/container/submit/submit /usr/bin/submit + +# try it + + instruction: + + You can directly use the command 'submit' to submit jobs. + It is the same as you install the lkp-tests on your own server. + It will start a disposable container to submit your job. + The container will attach the directory lkp-tests to the container itself. + You can edit the job yaml(s) in lkp-tests/jobs and it will take effect when you submit jobs. + + Example: + + submit -c -m testbox=vm-2p8g borrow-1h.yaml + + About submit: + + For detailed usage for command submit, please reference to: [submit user manual](https://gitee.com/wu_fengguang/compass-ci/blob/master/doc/manual/su… -- 2.23.0

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[PATCH lkp-tests 08/11] install-iso-pre: add step: prepare_submit
by Yu Chuan 05 Mar '21

05 Mar '21

Signed-off-by: Yu Chuan <13186087857(a)163.com> --- distro/depends/install-iso-pre | 2 ++ tests/install-iso-pre | 18 +++++++++++++++++- 2 files changed, 19 insertions(+), 1 deletion(-) diff --git a/distro/depends/install-iso-pre b/distro/depends/install-iso-pre index 6f88eb919896..4569e1e3cdc0 100644 --- a/distro/depends/install-iso-pre +++ b/distro/depends/install-iso-pre @@ -1 +1,3 @@ lvm2 +ruby +git diff --git a/tests/install-iso-pre b/tests/install-iso-pre index e27c9ea80232..d867f1441003 100755 --- a/tests/install-iso-pre +++ b/tests/install-iso-pre @@ -163,7 +163,23 @@ prepare_ks() prepare_submit() { - : + ${LKP_SRC}/sbin/install-dependencies.sh + + export CCI_REPOS="/c" + + mkdir -p $CCI_REPOS && cd $CCI_REPOS + git clone $LAB_Z9_URL || die "clone lab-z9 git repo failed: $LAB_Z9_URL" + + local config_yaml="/etc/compass-ci/defaults/sparrow.yaml" + mkdir -p $(dirname $config_yaml) + cat >> $config_yaml <<-EOF + SCHED_HOST: ${SCHED_HOST} + SCHED_PORT: ${SCHED_PORT} + my_name: ${my_name} + my_email: ${my_email} + my_token: ${MY_TOKEN} + lab: z9 + EOF } submit_install_iso_yaml() -- 2.23.0

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