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chore: add snapshot metrices

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This commit is contained in:
joeycli 2024-09-06 09:32:13 +08:00
parent 3082da4e86
commit 4b00174821
2 changed files with 22 additions and 0 deletions
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14
core/state/snapshot/difflayer.go
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@ -286,6 +286,13 @@ func (dl *diffLayer) Stale() bool {
// Account directly retrieves the account associated with a particular hash in
// the snapshot slim data format.
func (dl *diffLayer) Account(hash common.Hash) (*types.SlimAccount, error) {
defer func(start time.Time) {
snapGetTimer.UpdateSince(start)
snapGetQPS.Mark(1)
snapGetAccountTimer.UpdateSince(start)
snapGetAccountQPS.Mark(1)
}(time.Now())
data, err := dl.AccountRLP(hash)
if err != nil {
return nil, err
@ -394,6 +401,13 @@ func (dl *diffLayer) accountRLP(hash common.Hash, depth int) ([]byte, error) {
//
// Note the returned slot is not a copy, please don't modify it.
func (dl *diffLayer) Storage(accountHash, storageHash common.Hash) ([]byte, error) {
defer func(start time.Time) {
snapGetTimer.UpdateSince(start)
snapGetQPS.Mark(1)
snapGetStorageTimer.UpdateSince(start)
snapGetStorageQPS.Mark(1)
}(time.Now())
// Check the bloom filter first whether there's even a point in reaching into
// all the maps in all the layers below
dl.lock.RLock()

8
core/state/snapshot/metrics.go
View File

@ -50,4 +50,12 @@ var (
snapStorageWriteCounter = metrics.NewRegisteredCounter("state/snapshot/generation/duration/storage/write", nil)
// snapStorageCleanCounter measures time spent on deleting storages
snapStorageCleanCounter = metrics.NewRegisteredCounter("state/snapshot/generation/duration/storage/clean", nil)
snapGetTimer = metrics.NewRegisteredTimer("snap/get/time", nil)
snapGetQPS = metrics.NewRegisteredMeter("snap/get/qps", nil)
snapGetAccountTimer = metrics.NewRegisteredTimer("snap/account/get/time", nil)
snapGetAccountQPS = metrics.NewRegisteredMeter("snap/account/get/qps", nil)
snapGetStorageTimer = metrics.NewRegisteredTimer("snap/storage/get/time", nil)
snapGetStorageQPS = metrics.NewRegisteredMeter("snap/storage/get/qps", nil)
)