Strange ASA 5515 memory usage

[Michael Muenz]

Hey guys,

enclosed a picture of Cacti monitoring one of my ASA's (p1). The memory usage is growing rapidly, not sure if since enabling OSPF or since ugprade to ASA 9.5.2.2, but the funny part is, after hitting the limit of 4GB, now picture p2 shows me 8GB. 

Is this normal behavior?

Thanks!

[Kyle Stewart]

Yes it will. My NMS (Cacti) shows the same thing (Well, it's been so long it just doesn't show anything at this point).