As of block 792881 the #bitcoin mempool contains about 252,498 unconfirmed transactions.
An estimated 208,162 transactions or ~82% appear to be related to ordinals, filling over 51% of the total mempool storage space.
--
total #mempool size: 175 MvB
ord transactions size: ~89 MvB
addtl. miner fees: 459,166,745 sats