Cisco ASA 5510 syslog Inbound and Outbound traffic

Dears,

i am using firewall analyzer (https://www.manageengine.com/products/firewall/) to centrally collect, archive, analyze the security device logs and generate forensic reports out of it with detailed bandwith consumption. and the reporting was all wrong so we contacted their support and they said we need to check the consolidated Inbound and Outbound traffic. How to get it as separate In and Out in order to get an accurate reporting

my firewal is ASA 5510

ASA version : 8.2(1)