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Faster synchronization with less calls to update Ethereum stats

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This commit is contained in:
Oleksandr Brezhniev
2021-03-23 14:29:22 +02:00
parent e9be904c2f
commit e68c64db75
1 changed files with 11 additions and 2 deletions
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13
synchronizer/synchronizer.go
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@@ -23,6 +23,12 @@ const (
// errStrUnknownBlock is the string returned by geth when querying an
// unknown block
errStrUnknownBlock = "unknown block"
// updateEthBlockNumThreshold is a threshold of number of ethereum blocks left to synchronize, such that
// if we have more blocks to sync than the defined value we can aggressively skip calling UpdateEth
updateEthBlockNumThreshold = 100
// While having more blocks to sync than updateEthBlockNumThreshold, UpdateEth will be called once in a
// defined number of blocks
updateEthFrequencyDivider = 100
)
var (
@@ -528,8 +534,11 @@ func (s *Synchronizer) Sync(ctx context.Context,
log.Debugf("ethBlock: num: %v, parent: %v, hash: %v",
ethBlock.Num, ethBlock.ParentHash.String(), ethBlock.Hash.String())
if err := s.stats.UpdateEth(s.ethClient); err != nil {
return nil, nil, tracerr.Wrap(err)
if nextBlockNum+updateEthBlockNumThreshold >= s.stats.Eth.LastBlock.Num ||
nextBlockNum%updateEthFrequencyDivider == 0 {
if err := s.stats.UpdateEth(s.ethClient); err != nil {
return nil, nil, tracerr.Wrap(err)
}
}
log.Debugw("Syncing...",