Cacti graph not showing 1Gbps link utilization

[Bharani]

Hello team,

We have a 1Gbps router (WAN link speed is 1Gbps) monitored by Cacti SNMP V3.

We are using this for large backup & replication which consumes more than 500-600Mbps of link speed.

But everytime cacti interface utilization graph shows only 100Mbps of speed consumed.

How can I modify cacti graph to include full 1Gbps speed? Is my graph correct?

Please advise. Thanks.

[micke2k]

Are you using the 64bit counters?

Show a printscreen if possible