memcahed_vs_tarantool.sh

# 1. go to https://aws.amazon.com and launch t2.nano instance with Ubuntu 14.04, opening ports 11212 and 11211 in security group settings
# 2. connect via ssh to it
# 3. curl http://download.tarantool.org/tarantool/1.6/gpgkey | sudo apt-key add -
# 4. run next commands for installation of tarantool (it's from http://tarantool.org/download.html)
curl http://download.tarantool.org/tarantool/1.6/gpgkey | sudo apt-key add -
release=`lsb_release -c -s`

sudo rm -f /etc/apt/sources.list.d/*tarantool*.list
sudo tee /etc/apt/sources.list.d/tarantool_1_6.list <<- EOF
deb http://download.tarantool.org/tarantool/1.6/ubuntu/ $release main
deb-src http://download.tarantool.org/tarantool/1.6/ubuntu/ $release main
EOF

sudo apt-get update
sudo apt-get -y install tarantool

# 5. install tarantool-memcached 
sudo apt-get install tarantool-memcached -y

# 6. run memcached-app in tarantool like in https://github.com/tarantool/memcached
sudo su
echo "local memcached = require('memcached')" >> /etc/tarantool/instances.available/example.lua
echo "local instance = memcached.create('my_instance', '0.0.0.0:11212')" >>/etc/tarantool/instances.available/example.lua
exit
sudo ln -sf /etc/tarantool/instances.{available,enabled}/example.lua
sudo sed "s/slab_alloc_arena = 0.5/slab_alloc_arena = 0.1/" -i /etc/tarantool/instances.available/example.lua
sudo tarantoolctl start example

# 7. run memcached
sudo apt-get install memcached -y
# is runs automatically after installation on port 127.0.0.1:11211
sudo sed "s/127.0.0.1/0.0.0.0/" -i /etc/memcached.conf
sudo service memcached restart

# 8. go to go to https://aws.amazon.com and launch another t2.nano instance with Ubuntu 14.04, ssh to it
# 9. prepare ubuntu
sudo apt-get update
sudo apt-get install gcc make

# 9. download and compile mcperf
wget https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/twemperf/mcperf-0.1.1.tar.gz
tar xvf mcperf-0.1.1.tar.gz
cd mcperf-0.1.1
./configure && make

# 10. run mcperf benchmark
export SRV_IP="X.X.X.X" # ip of first aws instance
./src/mcperf -s $SRV_IP -p 11211 --sizes=u10,30 --linger=0 --timeout=5 --conn-rate=1000 --call-rate=10000 --num-calls=100 --num-conns=1000
# 14713.8 req/s

./src/mcperf -s $SRV_IP -p 11212 --sizes=u10,30 --linger=0 --timeout=5 --conn-rate=1000 --call-rate=10000 --num-calls=100 --num-conns=1000
# 20401.3 req/s