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cmd/geth: added counters to the geth inspect report (ethereum#21495)
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* database: added counters

* Improved stats for ancient db

* Small improvement

* Better message and added percentage while counting receipts

* Fast counting for receipts

* added info message

* Show both receips itemscount  from ancient db and counted receipts

* Fixed default case

* Removed counter for receipts in ancient store

* Removed counting of receipts present in leveldb
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@Neurone
Neurone authored Sep 17, 2020
1 parent faba018 commit 07751c3
Showing 1 changed file with 114 additions and 76 deletions.
190 changes: 114 additions & 76 deletions core/rawdb/database.go
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Original file line number Diff line number Diff line change
Expand Up @@ -238,6 +238,36 @@ func NewLevelDBDatabaseWithFreezer(file string, cache int, handles int, freezer
return frdb, nil
}

type counter uint64

func (c counter) String() string {
return fmt.Sprintf("%d", c)
}

func (c counter) Percentage(current uint64) string {
return fmt.Sprintf("%d", current*100/uint64(c))
}

// stat stores sizes and count for a parameter
type stat struct {
size common.StorageSize
count counter
}

// Add size to the stat and increase the counter by 1
func (s *stat) Add(size common.StorageSize) {
s.size += size
s.count++
}

func (s *stat) Size() string {
return s.size.String()
}

func (s *stat) Count() string {
return s.count.String()
}

// InspectDatabase traverses the entire database and checks the size
// of all different categories of data.
func InspectDatabase(db ethdb.Database) error {
Expand All @@ -250,36 +280,38 @@ func InspectDatabase(db ethdb.Database) error {
logged = time.Now()

// Key-value store statistics
total common.StorageSize
headerSize common.StorageSize
bodySize common.StorageSize
receiptSize common.StorageSize
tdSize common.StorageSize
numHashPairing common.StorageSize
hashNumPairing common.StorageSize
trieSize common.StorageSize
codeSize common.StorageSize
txlookupSize common.StorageSize
accountSnapSize common.StorageSize
storageSnapSize common.StorageSize
preimageSize common.StorageSize
bloomBitsSize common.StorageSize
cliqueSnapsSize common.StorageSize
headers stat
bodies stat
receipts stat
tds stat
numHashPairings stat
hashNumPairings stat
tries stat
codes stat
txLookups stat
accountSnaps stat
storageSnaps stat
preimages stat
bloomBits stat
cliqueSnaps stat

// Ancient store statistics
ancientHeaders common.StorageSize
ancientBodies common.StorageSize
ancientReceipts common.StorageSize
ancientHashes common.StorageSize
ancientTds common.StorageSize
ancientHeadersSize common.StorageSize
ancientBodiesSize common.StorageSize
ancientReceiptsSize common.StorageSize
ancientTdsSize common.StorageSize
ancientHashesSize common.StorageSize

// Les statistic
chtTrieNodes common.StorageSize
bloomTrieNodes common.StorageSize
chtTrieNodes stat
bloomTrieNodes stat

// Meta- and unaccounted data
metadata common.StorageSize
unaccounted common.StorageSize
metadata stat
unaccounted stat

// Totals
total common.StorageSize
)
// Inspect key-value database first.
for it.Next() {
Expand All @@ -289,98 +321,104 @@ func InspectDatabase(db ethdb.Database) error {
)
total += size
switch {
case bytes.HasPrefix(key, headerPrefix) && bytes.HasSuffix(key, headerTDSuffix):
tdSize += size
case bytes.HasPrefix(key, headerPrefix) && bytes.HasSuffix(key, headerHashSuffix):
numHashPairing += size
case bytes.HasPrefix(key, headerPrefix) && len(key) == (len(headerPrefix)+8+common.HashLength):
headerSize += size
case bytes.HasPrefix(key, headerNumberPrefix) && len(key) == (len(headerNumberPrefix)+common.HashLength):
hashNumPairing += size
headers.Add(size)
case bytes.HasPrefix(key, blockBodyPrefix) && len(key) == (len(blockBodyPrefix)+8+common.HashLength):
bodySize += size
bodies.Add(size)
case bytes.HasPrefix(key, blockReceiptsPrefix) && len(key) == (len(blockReceiptsPrefix)+8+common.HashLength):
receiptSize += size
receipts.Add(size)
case bytes.HasPrefix(key, headerPrefix) && bytes.HasSuffix(key, headerTDSuffix):
tds.Add(size)
case bytes.HasPrefix(key, headerPrefix) && bytes.HasSuffix(key, headerHashSuffix):
numHashPairings.Add(size)
case bytes.HasPrefix(key, headerNumberPrefix) && len(key) == (len(headerNumberPrefix)+common.HashLength):
hashNumPairings.Add(size)
case len(key) == common.HashLength:
tries.Add(size)
case bytes.HasPrefix(key, codePrefix) && len(key) == len(codePrefix)+common.HashLength:
codes.Add(size)
case bytes.HasPrefix(key, txLookupPrefix) && len(key) == (len(txLookupPrefix)+common.HashLength):
txlookupSize += size
txLookups.Add(size)
case bytes.HasPrefix(key, SnapshotAccountPrefix) && len(key) == (len(SnapshotAccountPrefix)+common.HashLength):
accountSnapSize += size
accountSnaps.Add(size)
case bytes.HasPrefix(key, SnapshotStoragePrefix) && len(key) == (len(SnapshotStoragePrefix)+2*common.HashLength):
storageSnapSize += size
storageSnaps.Add(size)
case bytes.HasPrefix(key, preimagePrefix) && len(key) == (len(preimagePrefix)+common.HashLength):
preimageSize += size
preimages.Add(size)
case bytes.HasPrefix(key, bloomBitsPrefix) && len(key) == (len(bloomBitsPrefix)+10+common.HashLength):
bloomBitsSize += size
bloomBits.Add(size)
case bytes.HasPrefix(key, []byte("clique-")) && len(key) == 7+common.HashLength:
cliqueSnapsSize += size
cliqueSnaps.Add(size)
case bytes.HasPrefix(key, []byte("cht-")) && len(key) == 4+common.HashLength:
chtTrieNodes += size
chtTrieNodes.Add(size)
case bytes.HasPrefix(key, []byte("blt-")) && len(key) == 4+common.HashLength:
bloomTrieNodes += size
case bytes.HasPrefix(key, codePrefix) && len(key) == len(codePrefix)+common.HashLength:
codeSize += size
case len(key) == common.HashLength:
trieSize += size
bloomTrieNodes.Add(size)
default:
var accounted bool
for _, meta := range [][]byte{databaseVerisionKey, headHeaderKey, headBlockKey, headFastBlockKey, fastTrieProgressKey} {
if bytes.Equal(key, meta) {
metadata += size
metadata.Add(size)
accounted = true
break
}
}
if !accounted {
unaccounted += size
unaccounted.Add(size)
}
}
count += 1
count++
if count%1000 == 0 && time.Since(logged) > 8*time.Second {
log.Info("Inspecting database", "count", count, "elapsed", common.PrettyDuration(time.Since(start)))
logged = time.Now()
}
}
// Inspect append-only file store then.
ancients := []*common.StorageSize{&ancientHeaders, &ancientBodies, &ancientReceipts, &ancientHashes, &ancientTds}
ancientSizes := []*common.StorageSize{&ancientHeadersSize, &ancientBodiesSize, &ancientReceiptsSize, &ancientHashesSize, &ancientTdsSize}
for i, category := range []string{freezerHeaderTable, freezerBodiesTable, freezerReceiptTable, freezerHashTable, freezerDifficultyTable} {
if size, err := db.AncientSize(category); err == nil {
*ancients[i] += common.StorageSize(size)
*ancientSizes[i] += common.StorageSize(size)
total += common.StorageSize(size)
}
}
// Get number of ancient rows inside the freezer
ancients := counter(0)
if count, err := db.Ancients(); err == nil {
ancients = counter(count)
}
// Display the database statistic.
stats := [][]string{
{"Key-Value store", "Headers", headerSize.String()},
{"Key-Value store", "Bodies", bodySize.String()},
{"Key-Value store", "Receipts", receiptSize.String()},
{"Key-Value store", "Difficulties", tdSize.String()},
{"Key-Value store", "Block number->hash", numHashPairing.String()},
{"Key-Value store", "Block hash->number", hashNumPairing.String()},
{"Key-Value store", "Transaction index", txlookupSize.String()},
{"Key-Value store", "Bloombit index", bloomBitsSize.String()},
{"Key-Value store", "Contract codes", codeSize.String()},
{"Key-Value store", "Trie nodes", trieSize.String()},
{"Key-Value store", "Trie preimages", preimageSize.String()},
{"Key-Value store", "Account snapshot", accountSnapSize.String()},
{"Key-Value store", "Storage snapshot", storageSnapSize.String()},
{"Key-Value store", "Clique snapshots", cliqueSnapsSize.String()},
{"Key-Value store", "Singleton metadata", metadata.String()},
{"Ancient store", "Headers", ancientHeaders.String()},
{"Ancient store", "Bodies", ancientBodies.String()},
{"Ancient store", "Receipts", ancientReceipts.String()},
{"Ancient store", "Difficulties", ancientTds.String()},
{"Ancient store", "Block number->hash", ancientHashes.String()},
{"Light client", "CHT trie nodes", chtTrieNodes.String()},
{"Light client", "Bloom trie nodes", bloomTrieNodes.String()},
{"Key-Value store", "Headers", headers.Size(), headers.Count()},
{"Key-Value store", "Bodies", bodies.Size(), bodies.Count()},
{"Key-Value store", "Receipt lists", receipts.Size(), receipts.Count()},
{"Key-Value store", "Difficulties", tds.Size(), tds.Count()},
{"Key-Value store", "Block number->hash", numHashPairings.Size(), numHashPairings.Count()},
{"Key-Value store", "Block hash->number", hashNumPairings.Size(), hashNumPairings.Count()},
{"Key-Value store", "Transaction index", txLookups.Size(), txLookups.Count()},
{"Key-Value store", "Bloombit index", bloomBits.Size(), bloomBits.Count()},
{"Key-Value store", "Contract codes", codes.Size(), codes.Count()},
{"Key-Value store", "Trie nodes", tries.Size(), tries.Count()},
{"Key-Value store", "Trie preimages", preimages.Size(), preimages.Count()},
{"Key-Value store", "Account snapshot", accountSnaps.Size(), accountSnaps.Count()},
{"Key-Value store", "Storage snapshot", storageSnaps.Size(), storageSnaps.Count()},
{"Key-Value store", "Clique snapshots", cliqueSnaps.Size(), cliqueSnaps.Count()},
{"Key-Value store", "Singleton metadata", metadata.Size(), metadata.Count()},
{"Ancient store", "Headers", ancientHeadersSize.String(), ancients.String()},
{"Ancient store", "Bodies", ancientBodiesSize.String(), ancients.String()},
{"Ancient store", "Receipt lists", ancientReceiptsSize.String(), ancients.String()},
{"Ancient store", "Difficulties", ancientTdsSize.String(), ancients.String()},
{"Ancient store", "Block number->hash", ancientHashesSize.String(), ancients.String()},
{"Light client", "CHT trie nodes", chtTrieNodes.Size(), chtTrieNodes.Count()},
{"Light client", "Bloom trie nodes", bloomTrieNodes.Size(), bloomTrieNodes.Count()},
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Database", "Category", "Size"})
table.SetFooter([]string{"", "Total", total.String()})
table.SetHeader([]string{"Database", "Category", "Size", "Items"})
table.SetFooter([]string{"", "Total", total.String(), " "})
table.AppendBulk(stats)
table.Render()

if unaccounted > 0 {
log.Error("Database contains unaccounted data", "size", unaccounted)
if unaccounted.size > 0 {
log.Error("Database contains unaccounted data", "size", unaccounted.size, "count", unaccounted.count)
}

return nil
}

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