I have installed Apache/2.2.17 on ubuntu 11.4(64bit) ,with 48 GB of RAM, and set
KeepAlive ON
MaxKeepAliveRequests 100
keepalivetimeout to 6 (since lot of dynamic images)
StartServers 100
MinSpareServers 100
MaxSpareServers 150
ServerLimit 300
MaxClients 300
MaxRequestsPerChild 3000
But the problem is Apache is usually reaching its max-clients even with 10-20 users,and after restart its reaching near to 185 with in first 10-15 minutes and not coming down.Can anyone help in finding the reason for it..