Curl-loader: Install di Ubuntu

Instalasi curl-loader

Cek Versi

uname -ri; tail -1 /etc/lsb-release

3.13.0-24-generic x86_64
DISTRIB_DESCRIPTION="Ubuntu 14.04 LTS"

Instalasi Aplikasi Pendukung

apt-get install libssl-dev build-essential

Download curl-loader

Dari

http://curl-loader.sourceforge.net/

Atau

cd /usr/local/src
wget http://sourceforge.net/projects/curl-loader/files/curl-loader-stable/curl-loader-0.56/curl-loader-0.56.tar.bz2

Instalasi

Lakukan

cd /usr/local/stc
bunzip2 curl-loader-0.56.tar.bz2
tar xvf curl-loader-0.56.tar
cd /usr/local/src/curl-loader-0.56/
make
make install

mkdir -p /usr/bin
mkdir -p /usr/share/man/man1
mkdir -p /usr/share/man/man5
mkdir -p /usr/share/doc/curl-loader/
cp -f curl-loader /usr/bin
cp -f doc/curl-loader.1 /usr/share/man/man1/  
cp -f doc/curl-loader-config.5 /usr/share/man/man5/
cp -f doc/* /usr/share/doc/curl-loader/
cp -rf conf-examples /usr/share/doc/curl-loader/

Ubah Sysctl

ulimit -n 10000
echo 1 > /proc/sys/net/ipv4/tcp_tw_reuse

Contoh Konfigurasi

ls curl-loader-0.56/conf-examples/

10K.conf                          https.conf
60K.conf                          ipv6.conf
bax-login-logoff-noncycling.conf  log-hdr-body.conf
bax-logs.conf                     login-uas-cycling.conf
bax.conf                          login-uas-logoff-cycling.conf
big-load.conf                     multipart-formdata-post.conf
bulk-dual-url.conf                post-form-tokens-fr-file.conf
bulk.conf                         post-xml.conf
credentials.cred                  put.conf
custom-hdrs.conf                  random_file_records.conf
delete.conf                       rate-limit.conf
fetch-probability-once.conf       resp-errors.conf
fetch-probability.conf            some.xml
ftp-http.conf                     timers-random-range.conf
ftp-upload.conf                   url-randomize.conf
ftp.conf                          url-template-file.txt
get-forms.conf                    url-template-fr-file.conf
get-post-login-cycling.conf       url-template-resp-dynamic.conf
get-post-login.conf

Let’s use curl-loader!

curl-loader 10.0.0.10 ---- 10.0.0.20 apache

make load profile.

1. cp /usr/share/doc/curl-loader/conf-examples/bulk.conf ./my_bulk.conf

1. grep -v ^# my_bulk.conf

BATCH_NAME= bulk CLIENTS_NUM_MAX=200 # Same as CLIENTS_NUM CLIENTS_RAMPUP_INC=5 INTERFACE =eth1 NETMASK=8 IP_ADDR_MIN= 10.0.0.100 IP_ADDR_MAX= 10.0.0.200 IP_SHARED_NUM=3 CYCLES_NUM= -1 URLS_NUM= 1

URL=http://10.0.0.20 REQUEST_TYPE=GET TIMER_URL_COMPLETION = 5000 TIMER_AFTER_URL_SLEEP = 500

run test

1. curl-loader -f ./my_bulk.conf

check access logs. HTTP accesses coming from multiple clients root@ubuntu1404-vm2:~# tail -5 /var/log/apache2/access.log 10.0.0.101 - - [01/Sep/2014:23:40:58 +0900] "GET / HTTP/1.1" 200 11764 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 10.0.0.102 - - [01/Sep/2014:23:40:58 +0900] "GET / HTTP/1.1" 200 11764 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 10.0.0.100 - - [01/Sep/2014:23:40:58 +0900] "GET / HTTP/1.1" 200 11764 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 10.0.0.100 - - [01/Sep/2014:23:40:58 +0900] "GET / HTTP/1.1" 200 11764 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 10.0.0.101 - - [01/Sep/2014:23:40:58 +0900] "GET / HTTP/1.1" 200 11764 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"

Referensi

• http://lost-and-found-narihiro.blogspot.com/2014/09/http-traffic-generator-install-curl.html