tsung setup on Ubuntu 16.04

setup.sh

yes | apt-get update
yes | apt-get install libtemplate-perl libhtml-template-perl erlang erlang-dev make autoconf

git clone https://github.com/processone/tsung.git

cd tsung

./configure && make && sudo make install

cd ..

echo "*  soft  nofile  1024000" >> /etc/security/limits.conf
echo "*  hard  nofile  1024000" >> /etc/security/limits.conf

sysctl -w fs.file-max=12000500
sysctl -w fs.nr_open=20000500
sysctl -w net.ipv4.tcp_mem='50576 64768 98152'
sysctl -w net.ipv4.tcp_rmem='1024 4096 16384'
sysctl -w net.ipv4.tcp_wmem='1024 4096 16384'
sysctl -w net.ipv4.ip_local_port_range="1024 64000"
sysctl -w net.core.rmem_max=16384
sysctl -w net.core.wmem_max=16384

sudo ufw disable

ulimit -n 10240
sudo sysctl -p
ssh-keygen -t rsa
cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys

ssh-keygen -f "/root/.ssh/known_hosts" -R t2

sed -i "8i139.59.221.163 t2" /etc/hosts
sed -i "8i139.59.221.162 t1" /etc/hosts


#wget https://gist.githubusercontent.com/AlexIzvekov/2ca3e7b9cf77e23c827820d344421d22/raw/9909a77a2a029eb68255f33948f9833ecf697448/ws.xml

ws.xml

<?xml version="1.0"?>
<!DOCTYPE tsung SYSTEM "/user/share/tsung/tsung-1.0.dtd">
<tsung loglevel="debug" version="1.0">
  <clients>
    <client host="t1" use_controller_vm="false" maxusers="64000" cpu="12" />
    <client host="t2" use_controller_vm="false" maxusers="64000" cpu="12" />
  </clients>

  <servers>
    <server host="SERVER_HOST" port="SERVER_PORT" type="tcp" />
  </servers>

  <load>
    <arrivalphase phase="1" duration="100" unit="second">
      <users maxnumber="200000" arrivalrate="2000" unit="second" />
    </arrivalphase>
  </load>

  <options>
    <option name="ports_range" min="1025" max="65535"/>
  </options>

  <sessions>
    <session name="websocket" probability="100" type="ts_websocket">
      <request>
        <websocket type="connect" path="/ws/"></websocket>
      </request>

      <request subst="true">
        <websocket type="message" frame="text">{"tsung":"test-msg"}</websocket>
      </request>

      <for var="i" from="1" to="10" incr="1">
        <thinktime value="10"/>
        <request>
          <websocket ack="no_ack" type="message" frame="text">{"event":"heartbeat"}</websocket>
        </request>
      </for>
    </session>
  </sessions>
</tsung>