perf(consensus): Run broadcast routines out of process (backport #318… #135
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…tbft#3180) (cometbft#3477) Run broadcast routines out of process. Right now each broadcast routine blocks the consensus mutex for roughly `num_peers * process_creation_time`, which is genuinely notable! This PR reduces the consensus blocking overhead to just be `process_creation_time`. On the latest osmosis branch with improvements, thats 20s of blocking time out of 140s (over the course of 1 hour. This 140s includes block execution!)  Note that WAL write time should go significantly down with open PR's. For `HasVote`, this is a meaningful increase to consensus mutex lock time, so its worth reducing. --- #### PR checklist - [x] Tests written/updated - I can't think of any test to add - [x] Changelog entry added in `.changelog` (we use [unclog](https://github.com/informalsystems/unclog) to manage our changelog) - [x] Updated relevant documentation (`docs/` or `spec/`) and code comments - I don't know of any related docs here - [x] Title follows the [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) spec <hr>This is an automatic backport of pull request cometbft#3180 done by [Mergify](https://mergify.com). --------- Co-authored-by: Dev Ojha <ValarDragon@users.noreply.github.com> Co-authored-by: Anton Kaliaev <anton.kalyaev@gmail.com>
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…0) (cometbft#3477)
Run broadcast routines out of process. Right now each broadcast routine blocks the consensus mutex for roughly
num_peers * process_creation_time, which is genuinely notable! This PR reduces the consensus blocking overhead to just beprocess_creation_time.On the latest osmosis branch with improvements, thats 20s of blocking time out of 140s (over the course of 1 hour. This 140s includes block execution!)
Note that WAL write time should go significantly down with open PR's. For
HasVote, this is a meaningful increase to consensus mutex lock time, so its worth reducing.PR checklist
.changelog(we use unclog to manage our changelog)docs/orspec/) and code comments - I don't know of any related docs hereThis is an automatic backport of pull request perf(consensus): Run broadcast routines out of process cometbft/cometbft#3180 done by Mergify.
PR checklist
.changelog(we use unclog to manage our changelog)docs/orspec/) and code comments