As of block 788577 the #bitcoin mempool contains about 345,739 unconfirmed transactions.

An estimated 268,528 transactions or ~78% appear to be related to ordinals, filling over 39% of the total mempool storage space.

--

total #mempool size: 158 MvB

ord transactions size: ~61 MvB

addtl. miner fees: 917,123,028 sats