As of block 790812 the #bitcoin mempool contains about 283,792 unconfirmed transactions.

An estimated 232,753 transactions or ~82% appear to be related to ordinals, filling over 50% of the total mempool storage space.

--

total #mempool size: 200 MvB

ord transactions size: ~100 MvB

addtl. miner fees: 691,949,789 sats