Generate Capacity reports(Host wise and array wise)

Hello Friends,

In our environment we are using Symmetrix v-max,VNX,Clariion CX and AX series.and also a NAS and CAS products.For managing these storage array's we are using SMC,Navisphere and Unisphere.By using these tools we are generating capacity reports monthly array wise.We would like to now is there any way to generate the host utilization reports(We don't have host access).And also please let me know is there any tools for getting host utilization report except Ionix ControlCenter/ECC.Please advice on this.Thanks in advance.