draft: Change to speed up block processing by around 7x

[gregorycoppola]

Description

This PR shows how to "pre-cache" the list of transactions to try on a call to stacks-inspect try-mine.

We have shown that, using this change, we can get a block made 6x faster than the baseline in develop. With this change, we get a block made in 2.4s instead of around 15s in develop.

new:

DEBG [1658941143.197815] [src/chainstate/stacks/miner.rs:2163] [main] Miner: mined anchored block, block_hash: 4f5308cac19c76c0749168a1b407f638eaf3c18ea0764abf4b58cb16e9492570, height: 69059, tx_count: 71, parent_stacks_block_hash: 3e39db238c15dfb2f07d0d0c1c25a3fbd90e085d072bcb608ce5460637a9f2ca, parent_stacks_microblock: 0000000000000000000000000000000000000000000000000000000000000000, parent_stacks_microblock_seq: 0, block_size: 24964, execution_consumed: {"runtime": 39377540, "write_len": 44822, "write_cnt": 569, "read_len": 9288054, "read_cnt": 4139}, assembly_time_ms: 2438, tx_fees_microstacks: 4065566

baseline:

DEBG [1658883820.474547] [src/chainstate/stacks/miner.rs:2179] [main] Miner: mined anchored block, block_hash: 99fd3a1e5bca342db0a0279f90837062a5cac88fbabd87cd02684ce9587f4cce, height: 69059, tx_count: 71, parent_stacks_block_hash: 3e39db238c15dfb2f07d0d0c1c25a3fbd90e085d072bcb608ce5460637a9f2ca, parent_stacks_microblock: 0000000000000000000000000000000000000000000000000000000000000000, parent_stacks_microblock_seq: 0, block_size: 24964, execution_consumed: {"runtime": 39377540, "write_len": 44822, "write_cnt": 569, "read_len": 9288054, "read_cnt": 4139}, assembly_time_ms: 15742, tx_fees_microstacks: 4065566

[codecov]

Codecov Report

Merging #3225 (1d77456) into develop (e2c69be) will decrease coverage by 24.48%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##           develop    #3225       +/-   ##
============================================
- Coverage    82.80%   58.31%   -24.49%     
============================================
  Files          261        1      -260     
  Lines       204178      571   -203607     
============================================
- Hits        169068      333   -168735     
+ Misses       35110      238    -34872     

Impacted Files	Coverage Δ
src/chainstate/stacks/miner.rs
src/core/mempool.rs
src/main.rs
testnet/stacks-node/src/operations.rs
src/net/dns.rs
clarity/src/vm/analysis/analysis_db.rs
src/burnchains/burnchain.rs
src/cost_estimates/tests/fee_medians.rs
src/cost_estimates/tests/mod.rs
clarity/src/vm/tests/assets.rs
... and 250 more

Help us with your feedback. Take ten seconds to tell us how you rate us.

[blockstack-devops]

This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.