Memory leak for latest rollup-boost on higher throughput chain

[cody-wang-cb]

Been testing the latest versions of rollup-boost, it runs fine on devnet, but noticed some memory leak issues when runnning on Base Sepolia.

It uses a lot more memory and the usage doesn't stop growing as the chain progresses.

I don't have --flashblocks flag on so it should be unrelated to any of the websocket related stuff.

I don't seem to see anything obvious so just been cherry-picking commits and deploy to Base Sepolia.

So far tested that

• baebd91
• 6912f3f
  all have memory issues

187c1fd does not have memory issues, so it's probably some changes in between that caused this

[ferranbt]

Can you test the one before this? #270

[cody-wang-cb]

@ferranbt yeah that i already tested, which was 6912f3f

[cody-wang-cb]

71c4482 is ok, so it's between
6912f3f and 71c4482

feel like might be this #221 (71c4482 is one commit before this change), but let me try to confirm soon

[avalonche]

do you have metrics on the rpc requests being sent to rollup-boost? that PR is strictly related to the miner_ rpc calls