SNMP for concurrent Throughput of pool member?

Hi

Do we have snmp to get concurrent throughput of pool member / Interface / vlan ?

I found snmpwalk -v 2c -c public 127.0.0.1 1.3.6.1.4.1.3375.2.2.5.4.3.1.6. but this walk show me accumulative ByteIn of pool member. It's can't show me concurrent ByteIn (Thoughput).

Ker