使用TSUNG的每台机器的TCP连接限制是多少?

我想使用TSUNG生成大量请求。

我的配置文件是

<?xml version="1.0"?>
<!DOCTYPE tsung SYSTEM "/usr/local/share/tsung/tsung-1.0.dtd">
<tsung loglevel="notice" dumptraffic="false" version="1.0">
  <clients>
    <client host="localhost" maxusers="70000" use_controller_vm="true"/>
  </clients>

<servers>
   <server host="myhost" port="5222" type="tcp"/>
</servers>

<load>
  <arrivalphase phase="1" duration="70000" unit="second">
    <users arrivalrate="10" unit="second"/>
  </arrivalphase>
  </load>

<options>
  <option type="ts_jabber" name="global_number" value="70000"/>
<option type="ts_jabber" name="domain" value="my-domain"/>
  <option name="file_server" id="userdb" value="/root/userdata.csv"/>
</options>

<sessions>
<session probability="100" name="xmpp-connection" type="ts_jabber" bidi="true" $

  <setdynvars sourcetype="file" fileid="userdb" delimiter=";" order="iter">
         <var name="userid"/>
   </setdynvars>
          <transaction name="initial_stream">
        <request subst="true">
           <jabber type="connect" ack="local">
                 <xmpp_authenticate username="tsung%%_userid%%" passwd="tsung%%_userid%%"/>
          </jabber>
         </request>
   </transaction>

   <thinktime value="2"/>

   <transaction name="authenticate">
       <request> <jabber type="auth_sasl" ack="local"/> </request>
       <request> <jabber type="connect" ack="local"/> </request>
       <request> <jabber type="auth_sasl_bind" ack="local"/> </request>
       <request> <jabber type="auth_sasl_session" ack="local"/> </request>
   </transaction>
    <transaction name="roster_get">
       <request>  <jabber type="iq:roster:get" ack="local"/> </request>
   </transaction>


   <request> <jabber type="presence:initial" ack="no_ack"/> </request>
    <for from="1" to="28" incr="1" var="counter">
       <request> <jabber type="raw" ack="no_ack" data="
"/></request>
       <thinktime value="60" random="false"/>
   </for>

   <for from="1" to="30" incr="1" var="counter">
       <request> <jabber type="raw" ack="no_ack" data="
"/></request>
      <thinktime value="60" random="false"/>
   </for>

  <transaction name="close">
     <request> <jabber type="close" ack="no_ack"/> </request>
   </transaction>

 </session>
</sessions>
</tsung>

根据TSUNG的文档,我可以使用多个客户端ip(一台机器)访问服务器 http://tsung.erlang-projects.org/user_manual/conf-client-server.html

可以使用多个虚拟IP来模拟更多的机器。当负载平衡器使用客户端IP在服务器集群之间分配流量时,这非常有用。

<clients>
  <client host="louxor" weight="1" maxusers="800">
    <ip value="10.9.195.12"></ip>
    <ip value="10.9.195.13"></ip>
  </client>
  <client host="memphis" weight="3" maxusers="600" cpu="2"/>
</clients>

我想知道使用TSUNG每台机器可以生成多少连接。

我有一台32 GB、8核的机器。