gnosis/lighthouse
1
0
Fork 0
mirror of https://github.com/sigp/lighthouse.git synced 2026-04-17 04:48:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

Pack attestations into blocks in parallel (#2307)

Browse Source 
## Proposed Changes

Use two instances of max cover when packing attestations into blocks: one for the previous epoch, and one for the current epoch. This reduces the amount of computation done by roughly half due to the `O(n^2)` running time of max cover (`2 * (n/2)^2 = n^2/2`). This should help alleviate some load on block proposal, particularly on Prater.
This commit is contained in:
Michael Sproul
2021-04-13 05:27:42 +00:00
parent c1203f5e52
commit 3b901dc5ec
8 changed files with 191 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
beacon_node/operation_pool/src/metrics.rs Normal file
View File

@@ -0,0 +1,14 @@
use lazy_static::lazy_static;
pub use lighthouse_metrics::*;
lazy_static! {
pub static ref ATTESTATION_PREV_EPOCH_PACKING_TIME: Result<Histogram> = try_create_histogram(
"op_pool_attestation_prev_epoch_packing_time",
"Time to pack previous epoch attestations"
);
pub static ref ATTESTATION_CURR_EPOCH_PACKING_TIME: Result<Histogram> = try_create_histogram(
"op_pool_attestation_curr_epoch_packing_time",
"Time to pack current epoch attestations"
);
}