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Add more beacon chain metrics

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This commit is contained in:
Paul Hauner
2019-08-11 17:49:32 +10:00
parent 76f42ac7ff
commit 42d300bdc3
3 changed files with 51 additions and 7 deletions
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18
beacon_node/beacon_chain/src/beacon_chain.rs
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@@ -1060,11 +1060,8 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
// Determine the root of the block that is the head of the chain.
let beacon_block_root = self.fork_choice.find_head(&self)?;
// End fork choice metrics timer.
metrics::stop_timer(timer);
// If a new head was chosen.
if beacon_block_root != self.head().beacon_block_root {
let result = if beacon_block_root != self.head().beacon_block_root {
metrics::inc_counter(&metrics::FORK_CHOICE_CHANGED_HEAD);
let beacon_block: BeaconBlock<T::EthSpec> = self
@@ -1127,11 +1124,22 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
}
} else {
Ok(())
};
// End fork choice metrics timer.
metrics::stop_timer(timer);
if let Err(_) = result {
metrics::inc_counter(&metrics::FORK_CHOICE_ERRORS);
}
result
}
/// Update the canonical head to `new_head`.
fn update_canonical_head(&self, new_head: CheckPoint<T::EthSpec>) -> Result<(), Error> {
let timer = metrics::start_timer(&metrics::UPDATE_HEAD_TIMES);
// Update the checkpoint that stores the head of the chain at the time it received the
// block.
*self.canonical_head.write() = new_head;
@@ -1158,6 +1166,8 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
// Save `self` to `self.store`.
self.persist()?;
metrics::stop_timer(timer);
Ok(())
}