mirror of
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211 lines
5.5 KiB
Bash
Executable File
211 lines
5.5 KiB
Bash
Executable File
#!/bin/bash
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: << EOF
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API 性能测试脚本，会自动执行 wrk 命令，采集数据、分析数据并调用 gnuplot 画图
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使用方式 ( 测试 API 性能)：
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1. 启动 eagle (8080端口)
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2. 执行测试脚本: ./wrktest.sh
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脚本会生成 _wrk.dat 的数据文件，每列含义为：
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并发数 QPS 平均响应时间 成功率
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使用方式 (对比2次测试结果)
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1. 执行命令： ./wrktest.sh diff eagle_wrk.dat http_wrk.dat
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> Note: 需要确保系统安装了 wrk 和 gnuplot 工具
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> wrk官网：https://github.com/wg/wrk
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> gnuplot官网：http://www.gnuplot.info/
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EOF
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t1="eagle" # 对比图中红色线条名称
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t2="http" # 对比图中粉色线条名称
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jobname="eagle" # 本次测试名称
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## wrk 参数配置
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d="300s"
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# concurrent="200 500 1000 3000 5000 10000 15000 20000 25000 50000 100000 200000 500000 1000000"
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concurrent="200 500"
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threads=144
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if [ "$1" != "" ];then
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url="$1"
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else
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url="http://127.0.0.1:8080/health"
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fi
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cmd="wrk --latency -t$threads -d$d -T30s $url"
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apiperformance="${jobname}_performance.png"
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apisuccessrate="${jobname}_success_rate.png"
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datfile="${jobname}_wrk.dat"
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# functions
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function convertPlotData()
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{
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echo "$1" | awk -v datfile="$datfile" ' {
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if ($0 ~ "Running") {
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common_time=$2
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}
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if ($0 ~ "connections") {
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connections=$4
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common_threads=$1
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}
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if ($0 ~ "Latency ") {
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avg_latency=convertLatency($2)
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}
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if ($0 ~ "50%") {
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p50=convertLatency($2)
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}
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if ($0 ~ "75%") {
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p75=convertLatency($2)
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}
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if ($0 ~ "90%") {
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p90=convertLatency($2)
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}
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if ($0 ~ "99%") {
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p99=convertLatency($2)
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}
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if ($0 ~ "Requests/sec") {
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qps=$2
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}
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if ($0 ~ "requests in") {
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allrequest=$1
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}
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if ($0 ~ "Socket errors") {
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err=$4+$6+$8+$10
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}
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}
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END {
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rate=sprintf("%.2f", (allrequest-err)*100/allrequest)
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print connections,qps,avg_latency,rate >> datfile
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}
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function convertLatency(s) {
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if (s ~ "us") {
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sub("us", "", s)
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return s/1000
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}
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if (s ~ "ms") {
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sub("ms", "", s)
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return s
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}
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if (s ~ "s") {
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sub("s", "", s)
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return s * 1000
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}
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}
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'
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}
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function prepare()
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{
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rm -f $datfile
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}
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function plot() {
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gnuplot << EOF
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set terminal png enhanced #输出格式为png文件
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set output "$apiperformance" #指定数据文件名称
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set title "QPS & TTLB\nRunning: 300s\nThreads: $threads"
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set ylabel 'QPS'
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set xlabel 'Concurrent'
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set y2label 'Average Latency (ms)'
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set key top left vertical noreverse spacing 1.2 box
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set tics out nomirror
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set border 3 front
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set style line 1 linecolor rgb '#00ff00' linewidth 2 linetype 3 pointtype 2
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set style line 2 linecolor rgb '#ff0000' linewidth 1 linetype 3 pointtype 2
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set style data linespoints
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set grid #显示网格
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set xtics nomirror rotate #by 90#只需要一个x轴
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set mxtics 5
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set mytics 5 #可以增加分刻度
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set ytics nomirror
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set y2tics
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set autoscale y
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set autoscale y2
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plot "$datfile" using 2:xticlabels(1) w lp pt 7 ps 1 lc rgbcolor "#EE0000" axis x1y1 t "QPS","$datfile" using 3:xticlabels(1) w lp pt 5 ps 1 lc rgbcolor "#0000CD" axis x2y2 t "Avg Latency (ms)"
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unset y2tics
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unset y2label
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set ytics nomirror
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set yrange[0:100]
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set output "$apisuccessrate" #指定数据文件名称
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set title "Success Rate\nRunning: 300s\nThreads: $threads"
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plot "$datfile" using 4:xticlabels(1) w lp pt 7 ps 1 lc rgbcolor "#F62817" t "Success Rate"
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EOF
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}
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function plotDiff()
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{
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gnuplot << EOF
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set terminal png enhanced #输出格式为png文件
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set output "${t1}_$t2.qps.diff.png" #指定数据文件名称
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set title "QPS & TTLB\nRunning: 300s\nThreads: $threads"
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set xlabel 'Concurrent'
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set ylabel 'QPS'
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set y2label 'Average Latency (ms)'
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set key below left vertical noreverse spacing 1.2 box autotitle columnheader
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set tics out nomirror
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set border 3 front
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set style line 1 linecolor rgb '#00ff00' linewidth 2 linetype 3 pointtype 2
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set style line 2 linecolor rgb '#ff0000' linewidth 1 linetype 3 pointtype 2
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set style data linespoints
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#set border 3 lt 3 lw 2 #这会让你的坐标图的border更好看
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set grid #显示网格
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set xtics nomirror rotate #by 90#只需要一个x轴
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set mxtics 5
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set mytics 5 #可以增加分刻度
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set ytics nomirror
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set y2tics
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#set pointsize 0.4 #点的像素大小
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#set datafile separator '\t' #数据文件的字段用\t分开
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set autoscale y
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set autoscale y2
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#设置图像的大小 为标准大小的2倍
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#set size 2.3,2
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plot "/tmp/plot_diff.dat" using 2:xticlabels(1) w lp pt 7 ps 1 lc rgbcolor "#EE0000" axis x1y1 t "$t1 QPS","/tmp/plot_diff.dat" using 5:xticlabels(1) w lp pt 7 ps 1 lc rgbcolor "#EE82EE" axis x1y1 t "$t2 QPS","/tmp/plot_diff.dat" using 3:xticlabels(1) w lp pt 5 ps 1 lc rgbcolor "#0000CD" axis x2y2 t "$t1 Avg Latency (ms)", "/tmp/plot_diff.dat" using 6:xticlabels(1) w lp pt 5 ps 1 lc rgbcolor "#6495ED" axis x2y2 t "$t2 Avg Latency (ms)"
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unset y2tics
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unset y2label
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set ytics nomirror
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set yrange[0:100]
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set title "Success Rate\nRunning: 300s\nThreads: $threads"
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set output "${t1}_$t2.success_rate.diff.png" #指定数据文件名称
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plot "/tmp/plot_diff.dat" using 4:xticlabels(1) w lp pt 7 ps 1 lc rgbcolor "#EE0000" t "$t1 Success Rate","/tmp/plot_diff.dat" using 7:xticlabels(1) w lp pt 7 ps 1 lc rgbcolor "#EE82EE" t "$t2 Success Rate"
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EOF
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}
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if [ "$1" == "diff" ];then
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join $2 $3 > /tmp/plot_diff.dat
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plotDiff `basename $2` `basename $3`
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exit 0
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fi
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prepare
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for c in $concurrent
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do
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wrkcmd="$cmd -c $c"
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echo -e "\nRunning wrk command: $wrkcmd"
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result=`eval $wrkcmd`
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convertPlotData "$result"
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done
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echo -e "\nNow plot according to $datfile"
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plot &> /dev/null
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echo -e "QPS graphic file is: $apiperformance\nSuccess rate graphic file is: $apisuccessrate"
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