e7d44985_Apache_HTTP_Server_Version_2_4__Description
[Parameter] lbmethod [Default] byrequests [Description] 
Balancer load-balance method. Select the load-balancing scheduler method to use. Either byrequests, to perform weighted request counting, bytraffic, to perform weighted traffic byte count balancing, or bybusyness, to perform pending request balancing. Default is byrequests.
mod_proxy - Apache HTTP Server Version 2.4
Description