MySQL教程:使用tpcc-mysql進行壓力測

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MySQL教程:使用tpcc-mysql進行壓力測

Tpcc-mysql是percona基於tpcc衍生出來專用於mysql基準測試的產品 ,可以參見 《高效能MySQL第三版》

一、安裝

rpm -Uvh http://dl.Fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm

yum install bzr

bzr branch lp:~percona-dev/perconatools/tpcc-mysql

查看 README

[root@localhost tpcc-mysql]# cat README

1. Build binaries

  * cd scr ; make

  ( you should have mysql_config available in $PATH)

2. Load data

  * create database

    mysqladmin create tpcc1000

  * create tables

    mysql tpcc1000 < create_table.sql

  * create indexes and FK ( this step can be done after loading data)

    mysql tpcc1000 < add_fkey_idx.sql

  * populate data

    - simple step

      tpcc_load 127.0.0.1:33000 tpcc1000 root "" 1000

                |hostname:port| |dbname| |user| |password| |WAREHOUSES|

      ref. tpcc_load --help for all options

    - load data in parallel

      check load.sh script

3. start benchmark

  * ./tpcc_start -h127.0.0.1 -P33000 -dtpcc1000 -uroot -w1000 -c32 -r10 -l10800

                  |hostname| |port| |dbname| |user| |WAREHOUSES| |CONNECTIONS| |WARMUP TIME| |BENCHMARK TIME|

  * ref. tpcc_start --help for all options 


二、準備工作

網上的一個指令碼:tpcc_load_parallel.sh

這裡 WAREHOUSE=10

#!/bin/bash                                                                                                                         

# Configration

MYSQL=mysql

TPCCLOAD=./tpcc_load

TABLESQL=./create_table.sql

CONSTRAINTSQL=./add_fkey_idx.sql

DEGREE=`getconf _NPROCESSORS_ONLN`

 

SERVER=192.168.1.104

DATABASE=tpcc

USER=root

PASS=123456

WAREHOUSE=10

 

# Load

 

set -e

$MYSQL -h$SERVER -u$USER -p$PASS -e "DROP DATABASE IF EXISTS $DATABASE"

$MYSQL -h$SERVER -u$USER -p$PASS -e "CREATE DATABASE $DATABASE"

$MYSQL -h$SERVER -u$USER -p$PASS $DATABASE < $TABLESQL

$MYSQL -h$SERVER -u$USER -p$PASS $DATABASE < $CONSTRAINTSQL

/usr/local/src/tpcc-mysql/tpcc_load_parallel.sh [FORMAT=unix] [TYPE=SH] [POS=1,1][1%] 09/01/16 - 23:26                               

 

        done

 

        if [ $STATUS -ne 0 ]; then

            exit $STATUS

        fi

 

        PIDLIST=()

    fi

done

 

for PID in ${PIDLIST[@]}; do

    wait $PID

 

    if [ $? -ne 0 ]; then

        STATUS=1

    fi

done

 

if [ $STATUS -eq 0 ]; then

    echo 'Completed.'

fi

exit $STATUS 

三、開始測試

./tpcc_start -h192.168.1.104 -dtpcc -uroot -p123456 -w10 -c16 -r10 -l1200 > /tmp/512m-tpcc-data.log

./tpcc_start -h192.168.1.104 -dtpcc -uroot -p123456 -w10 -c16 -r10 -l1200 > /tmp/1g-tpcc-data.log

./tpcc_start -h192.168.1.104 -dtpcc -uroot -p123456 -w10 -c16 -r10 -l1200 > /tmp/2g-tpcc-data.log

 

./tpcc_start -h192.168.1.104 -dtpcc -uroot -p123456 -w10 -c8 -r10 -l1200 > /tmp/8c-tpcc-data.log

./tpcc_start -h192.168.1.104 -dtpcc -uroot -p123456 -w10 -c16 -r10 -l1200 > /tmp/16c-tpcc-data.log

./tpcc_start -h192.168.1.104 -dtpcc -uroot -p123456 -w10 -c64 -r10 -l1200 > /tmp/64c-tpcc-data.log

-d 測試庫

-u 使用者名稱

-p 密碼

-w 使用多少個資料倉儲

-c 測試的並發數

-r 預熱幾秒

-l 運行測試多長時間

測試結果解讀

***************************************

*** ###easy### TPC-C Load Generator ***

***************************************

option h with value '192.168.1.104'

option d with value 'tpcc'

option u with value 'root'

option p with value '123456'

option w with value '20'//倉庫

option c with value '16'//並發線程數

option r with value '10'//預熱時間長度

option l with value '1200'

<Parameters>

    [server]: 192.168.1.104

    [port]: 3306

    [DBname]: tpcc

      [user]: root

      [pass]: 123456

  [warehouse]: 20

 [connection]: 16

    [rampup]: 10 (sec.)

    [measure]: 1200 (sec.)

 

RAMP-UP TIME.(10 sec.)

 

//預熱結束,開始進行壓測

 

MEASURING START.

 

//每10秒鐘輸出一次壓測資料

 

  10, 0(0):17.297|29.366, 2(1):6.077|6.390, 0(0):0.000|0.000, 0(0):0.000|3.968, 0(0):0.000|0.000

  20, 2(2):19.999|40.895, 3(2):5.218|10.209, 0(0):0.000|0.000, 1(0):0.000|53.658, 1(1):0.000|140.858

  30, 0(0):0.000|0.000, 1(1):0.000|5.888, 0(0):0.000|0.000, 0(0):0.000|0.000, 0(0):0.000|0.000

  40, 4(4):19.999|25.264, 4(3):9.853|13.864, 0(0):0.000|0.000, 1(0):0.000|3.219, 0(0):0.000|0.000

  50, 5(5):19.999|40.184, 4(2):6.046|7.648, 0(0):0.000|0.000, 0(0):0.000|0.000, 0(0):0.000|0.000

  60, 0(0):0.000|0.000, 1(0):0.000|3.568, 1(1):0.000|24.226, 1(0):0.000|1.637, 0(0):0.000|0.000

……

1170, 4(4):19.437|25.995, 4(3):7.417|9.241, 0(0):0.000|0.000, 0(0):0.000|0.000, 0(0):0.000|0.000

1180, 6(6):19.999|26.409, 9(2):5.568|8.834, 1(0):0.000|1.762, 1(0):0.000|36.276, 1(1):0.000|86.459

1190, 2(2):11.617|12.754, 2(2):5.420|8.147, 0(0):0.000|0.000, 0(0):0.000|0.000, 0(0):0.000|0.000

1200, 2(2):16.664|22.551, 1(0):0.000|1.486, 0(0):0.000|0.000, 1(0):0.000|30.834, 1(1):0.000|256.143

 

//以逗號分隔,共6列

//第一列,第N次10秒

//第二列,新訂單成功執行壓測的次數(延遲執行壓測的次數):90%事務的回應時間|本輪測試最大回應時間,新訂單事務數也被認為是總有效事務數的指標

//第三列,支付業務成功執行次數(延遲執行次數):90%事務的回應時間|本輪測試最大回應時間

//第四列,訂單狀態業務的結果,後面幾個的意義同上

//第五列,物流發貨業務的結果,後面幾個的意義同上

//第六列,庫存倉儲業務的結果,後面幾個的意義同上

 

-- 壓測結束

 

STOPPING THREADS................

 

<Raw Results>

  [0] sc:4  lt:243  rt:546999  fl:275 //New-Order,新訂單業務成功(success,簡寫sc)次數,延遲(late,簡寫lt)次數,重試(retry,簡寫rt)次數,失敗(failure,簡寫fl)次數

  [1] sc:144  lt:92  rt:565412  fl:281 //Payment,支付業務統計,其他同上

  [2] sc:24  lt:3  rt:50802  fl:26 //Order-Status,訂單狀態業務統計,其他同上

  [3] sc:52  lt:0  rt:0  fl:0 //Delivery,發貨業務統計,其他同上

  [4] sc:0  lt:27  rt:50788  fl:26 //Stock-Level,庫存業務統計,其他同上

 in 1200 sec.

 

<Raw Results2(sum ver.)>

  [0] sc:4  lt:243  rt:547120  fl:275

  [1] sc:144  lt:92  rt:565566  fl:281

  [2] sc:24  lt:3  rt:50802  fl:26

  [3] sc:52  lt:0  rt:0  fl:0

  [4] sc:0  lt:27  rt:50788  fl:26

 

<Constraint Check> (all must be [OK]) //下面所有商務邏輯結果都必須為 OK 才行

 [transaction percentage]

        Payment: 40.07% (>=43.0%) [NG] * //支付成功次數(上述統計結果中 sc + lt)必須大於43.0%,否則結果為NG,而不是OK

  Order-Status: 4.58% (>= 4.0%) [OK] //訂單

      Delivery: 8.83% (>= 4.0%) [OK] //發貨

    Stock-Level: 4.58% (>= 4.0%) [OK] //庫存

 [response time (at least 90% passed)] //響應耗時指標必須超過90%通過才行

      New-Order: 1.62%  [NG] *

        Payment: 61.02%  [NG] *

  Order-Status: 88.89%  [NG] *

      Delivery: 100.00%  [OK]

    Stock-Level: 0.00%  [NG] *

 

<TpmC>

                12.350 TpmC  -- TpmC結果值(每分鐘事務數)


四、使用gnuplot 繪圖

繪圖指令碼

./tpcc_analyze.sh 512m-tpcc-data.log > 512m-tpcc-data.data

./tpcc_analyze.sh 1g-tpcc-data.log > 1g-tpcc-data.data

./tpcc_analyze.sh 2g-tpcc-data.log > 2g-tpcc-data.data

 

paste 512m-tpcc-data.data  1g-tpcc-data.data 2g-tpcc-data.data > tpcc-data.data

./tpcc-graph.sh tpcc-data.data  tpcc.jpg

tpcc_analyze.sh

#!/bin/bash

TIMESLOT=1

       

if [ -n "$2" ]

then

    TIMESLOT=$2

    echo "Defined $2"

fi 

       

cat $1 | grep -v HY000 | grep -v payment | grep -v neword | \

awk -v timeslot=$TIMESLOT ' BEGIN { FS="[,():]"; s=0; cntr=0; aggr=0 } \

/MEASURING START/ { s=1} /STOPPING THREADS/ {s=0} /0/ { if (s==1) { cntr++; aggr+=$2; } \

if ( cntr==timeslot ) { printf ("%d %3f\n",$1,$5) ; cntr=0; aggr=0  }  } ' 

tpcc_graph.sh

#!/bin/bash

gnuplot << EOP

set style line 1 lt 1 lw 3

set style line 2 lt 5 lw 3

set style line 3 lt 7 lw 3

set terminal png size 960,480

set grid x y

set xlabel "Time(sec)"

set ylabel "Transactions"

set output "$2"

plot "$1" using 1:2 title "PS 5.1.56 buffer pool 512MM" ls 1 with lines,\

    "$1" using 3:4 title "PS 5.1.56 buffer pool 1g" ls 2 with lines,\

    "$1" using 3:6 title "PS 5.1.56 buffer pool 2g" ls 3 with lines axes x1y1                                                   

EOP 

可能出現的錯誤

Could not find/open font when opening font "arial", using internal non-scalable font

 

export GDFONTPATH=/usr/share/fonts/liberation

export GNUPLOT_DEFAULT_GDFONT=LiberationSans-Regular

source ~/.bashrc


參考文章

《高效能MySQL第三版》

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