Memory used 41.95 MB ?? good or bad?

Hi Ivan, Just installed your plugin and checked some page sources. It shows at the bottom After opening home page went to blog page <!– Generated in 0.643 seconds. Made 32 queries to database and 31 cached queries. Memory used – 41.95MB –> <!– Cached by DB Cache Reloaded Fix –> and back to home page page <!– Generated in 1.704 seconds. Made 199 queries to database and 144 cached queries. Memory used – 45.83MB –> <!– Cached by DB Cache Reloaded Fix –> Went to blog page again and second time back to home page increased load time? <!– Generated in 5.341 seconds. Made 199 queries to database and 144 cached queries. Memory used – 45.83MB –> <!– Cached by DB Cache Reloaded Fix –> Is it normal to use this amount of memory, and how it affect hosting server and CPU load? Otherwise this is first cache plugin that works fine from first installation and no hustle running it, Looking forward for your reply Kind regards, Sinisa https://wordpress.org/plugins/db-cache-reloaded-fix/