Translations:FAQ/213/en

Most of the time UnrealIRCd uses only a few percent of CPU and less than 100MB of memory. However, in case your server is attacked or flooded this may rise significantly. UnrealIRCd has a lot of countermeasures against floods and attacks but will need some power and memory during those "peak times". This is what we recommend (assuming no other major services are running at the same machine):