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Clean up database metrics, add freezer DB size (#715)

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* Clean up database metrics, add freezer DB size

* Address review comments
This commit is contained in:
Michael Sproul
2019-12-13 13:30:58 +11:00
committed by Paul Hauner
parent b9d00ee8b8
commit 5e7803f00b
7 changed files with 57 additions and 25 deletions
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13
beacon_node/store/src/impls/beacon_state.rs
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@@ -9,12 +9,15 @@ pub fn store_full_state<S: Store<E>, E: EthSpec>(
state_root: &Hash256,
state: &BeaconState<E>,
) -> Result<(), Error> {
let timer = metrics::start_timer(&metrics::BEACON_STATE_WRITE_TIMES);
let total_timer = metrics::start_timer(&metrics::BEACON_STATE_WRITE_TIMES);
let overhead_timer = metrics::start_timer(&metrics::BEACON_STATE_WRITE_OVERHEAD_TIMES);
let bytes = StorageContainer::new(state).as_ssz_bytes();
metrics::stop_timer(overhead_timer);
let result = store.put_bytes(DBColumn::BeaconState.into(), state_root.as_bytes(), &bytes);
metrics::stop_timer(timer);
metrics::stop_timer(total_timer);
metrics::inc_counter(&metrics::BEACON_STATE_WRITE_COUNT);
metrics::inc_counter_by(&metrics::BEACON_STATE_WRITE_BYTES, bytes.len() as i64);
@@ -25,13 +28,15 @@ pub fn get_full_state<S: Store<E>, E: EthSpec>(
store: &S,
state_root: &Hash256,
) -> Result<Option<BeaconState<E>>, Error> {
let timer = metrics::start_timer(&metrics::BEACON_STATE_READ_TIMES);
let total_timer = metrics::start_timer(&metrics::BEACON_STATE_READ_TIMES);
match store.get_bytes(DBColumn::BeaconState.into(), state_root.as_bytes())? {
Some(bytes) => {
let overhead_timer = metrics::start_timer(&metrics::BEACON_STATE_READ_OVERHEAD_TIMES);
let container = StorageContainer::from_ssz_bytes(&bytes)?;
metrics::stop_timer(timer);
metrics::stop_timer(overhead_timer);
metrics::stop_timer(total_timer);
metrics::inc_counter(&metrics::BEACON_STATE_READ_COUNT);
metrics::inc_counter_by(&metrics::BEACON_STATE_READ_BYTES, bytes.len() as i64);