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Optimise beacon chain persistence (#851)

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* Unfinished progress

* Update more persistence code

* Start fixing tests

* Combine persist head and fork choice

* Persist head on reorg

* Gracefully handle op pool and eth1 cache missing

* Fix test failure

* Address Michael's comments
This commit is contained in:
Paul Hauner
2020-03-06 16:09:41 +11:00
committed by GitHub
parent a87e8c55fc
commit 8c5bcfe53a
14 changed files with 297 additions and 119 deletions
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12
beacon_node/beacon_chain/src/metrics.rs
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@@ -179,10 +179,16 @@ lazy_static! {
try_create_int_counter("beacon_balances_cache_misses_total", "Count of times balances cache fulfils request");
/*
* Persisting BeaconChain to disk
* Persisting BeaconChain components to disk
*/
pub static ref PERSIST_CHAIN: Result<Histogram> =
try_create_histogram("beacon_persist_chain", "Time taken to update the canonical head");
pub static ref PERSIST_HEAD: Result<Histogram> =
try_create_histogram("beacon_persist_head", "Time taken to persist the canonical head");
pub static ref PERSIST_OP_POOL: Result<Histogram> =
try_create_histogram("beacon_persist_op_pool", "Time taken to persist the operations pool");
pub static ref PERSIST_ETH1_CACHE: Result<Histogram> =
try_create_histogram("beacon_persist_eth1_cache", "Time taken to persist the eth1 caches");
pub static ref PERSIST_FORK_CHOICE: Result<Histogram> =
try_create_histogram("beacon_persist_fork_choice", "Time taken to persist the fork choice struct");
/*
* Eth1