As of block 792882 the #bitcoin mempool contains about 252,300 unconfirmed transactions.
An estimated 208,250 transactions or ~82% appear to be related to ordinals, filling over 51% of the total mempool storage space.
--
total #mempool size: 174 MvB
ord transactions size: ~89 MvB
addtl. miner fees: 458,089,271 sats