Apache壓力測(cè)試_ab

發(fā)布時(shí)間: 2012/9/15 21:00:44

files----> keep.data nokeep.data keepalive.output

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shell> yum install -y gnuplot ///gnuplot--->畫(huà)圖軟件!
shell> ab -k -g /tmp/test/keep.data -n 10000 -c 10000 http://10.1.1.235/template3/index.html
///keepalive on,總并發(fā)10000,測(cè)試10000次!
shell> ab -g /tmp/test/nokeep.data -n 10000 -c 10000 http://10.1.1.235/template3/index.html
///keepalive off
shell> cd /tmp/test
keep.data nokeep.data keepalive.output
shell> gnuplot keepalive.output
///執(zhí)行完之后,圖片keepalive.png便在當(dāng)前目錄下生成了!然后根據(jù)圖分析!

shell> yum install -y gnuplot         ///gnuplot--->畫(huà)圖軟件!
shell> ab -k -g /tmp/test/keep.data -n 10000 -c 10000 http://10.1.1.235/template3/index.html
                                                             ///keepalive on,總并發(fā)10000,測(cè)試10000次!
shell> ab -g /tmp/test/nokeep.data -n 10000 -c 10000 http://10.1.1.235/template3/index.html
                                                            ///keepalive off
shell> cd /tmp/test
keep.data  nokeep.data  keepalive.output
shell> gnuplot keepalive.output
                            ///執(zhí)行完之后,圖片keepalive.png便在當(dāng)前目錄下生成了!然后根據(jù)圖分析!

--------------------------keepalive.output---------------------------------------

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#output as png image
set term png enhanced font '/usr/share/fonts/liberation/LiberationSans-Regular.ttf'
# ls /usr/share/fonts/liberation/LiberationSans-Regular.ttf ==>驗(yàn)證是否有該字體!
#save file to png file
set output "keepalive.png" ///輸出圖片文件名
#graph title
set title "Lin-credibe" ///圖片標(biāo)題
#nicer aspect ratio for image size
set size 1,0.7
# y-axis grid
set grid y
# x-axis label
set xlabel "request"
#y-axis label
set ylabel "response time (ms)"
plot "keep.data" using 9 smooth sbezier with lines title "usingKeepAlive",
"nokeep.data" using 9 smooth sbezier with lines title "noKeepAlive" ///no white space