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Cause analysis for delayed head blocks

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This commit is contained in:
Michael Sproul
2022-05-30 15:37:00 +10:00
parent d03e67ac2c
commit bbb903931f
4 changed files with 79 additions and 17 deletions
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14
beacon_node/beacon_chain/src/block_times_cache.rs
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@@ -18,6 +18,7 @@ type BlockRoot = Hash256;
#[derive(Clone, Default)]
pub struct Timestamps {
pub observed: Option<Duration>,
pub attestable: Option<Duration>,
pub imported: Option<Duration>,
pub set_as_head: Option<Duration>,
}
@@ -26,6 +27,7 @@ pub struct Timestamps {
#[derive(Default)]
pub struct BlockDelays {
pub observed: Option<Duration>,
pub attestable: Option<Duration>,
pub imported: Option<Duration>,
pub set_as_head: Option<Duration>,
}
@@ -35,6 +37,9 @@ impl BlockDelays {
let observed = times
.observed
.and_then(|observed_time| observed_time.checked_sub(slot_start_time));
let attestable = times
.attestable
.and_then(|attestable_time| attestable_time.checked_sub(slot_start_time));
let imported = times
.imported
.and_then(|imported_time| imported_time.checked_sub(times.observed?));
@@ -43,6 +48,7 @@ impl BlockDelays {
.and_then(|set_as_head_time| set_as_head_time.checked_sub(times.imported?));
BlockDelays {
observed,
attestable,
imported,
set_as_head,
}
@@ -99,6 +105,14 @@ impl BlockTimesCache {
};
}
pub fn set_time_attestable(&mut self, block_root: BlockRoot, slot: Slot, timestamp: Duration) {
let block_times = self
.cache
.entry(block_root)
.or_insert_with(|| BlockTimesCacheValue::new(slot));
block_times.timestamps.attestable = Some(timestamp);
}
pub fn set_time_imported(&mut self, block_root: BlockRoot, slot: Slot, timestamp: Duration) {
let block_times = self
.cache