a program called apachetop to monitor apache traffic in realtime. It does a fairly nice job at it too. It runs in a terminal which means you can easily use it via a ssh connection. It doesn't come standard with the rest of apache so install it and give it a go
Log-in to your ubuntu box with root login
Retrieve new lists of packages
Perform an upgrade to latest compatible packages
Here you will install the package...
above command with display apache traffic on shell...
for more details about the utility
Hope this will help you to check the apache traffic on the ubuntu box
Log-in to your ubuntu box with root login
apt-get update
apt-get upgrade
apt-get install apachetop
apachetop
apachetop -help
Hope this will help you to check the apache traffic on the ubuntu box