If you would like to check the current utilization of the FWSM with regards to ACL counts, please use this command :"show resource acl-partition". This would show the current number of ACL resource partitions along with the maximum number of rules that you can configure.
Yes. I know the acl partition command, but I'm looking for the command that gives the rules % utilization, the actual percentage.
When you add an ace, the fwsm writes it. When it does it, gives you a prompt of rules % utilized in that context. I'm looking for the command that will give that info without creating an acl just to display it.