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all: create storage unit constants for readability

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This commit is contained in:
weiihann 2025-04-17 14:41:28 +08:00
parent cb21177aa8
commit b423823fac
37 changed files with 105 additions and 85 deletions
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2
cmd/devp2p/internal/ethtest/suite.go
View file

@ -377,7 +377,7 @@ func (s *Suite) TestGetBlockBodies(t *utesting.T) {
// randBuf makes a random buffer size kilobytes large.
func randBuf(size int) []byte {
buf := make([]byte, size*1024)
buf := make([]byte, size*common.Kilobytes)
rand.Read(buf)
return buf
}

5
cmd/evm/eofparse.go
View file

@ -26,6 +26,7 @@ import (
"path/filepath"
"strings"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/log"
"github.com/urfave/cli/v2"
@ -105,7 +106,7 @@ func eofParseAction(ctx *cli.Context) error {
}
// If neither are passed in, read input from stdin.
scanner := bufio.NewScanner(os.Stdin)
scanner.Buffer(make([]byte, 1024*1024), 10*1024*1024)
scanner.Buffer(make([]byte, common.Megabytes), 10*common.Megabytes)
for scanner.Scan() {
l := strings.TrimSpace(scanner.Text())
if strings.HasPrefix(l, "#") || l == "" {
@ -197,7 +198,7 @@ func eofDumpAction(ctx *cli.Context) error {
}
// Otherwise read from stdin
scanner := bufio.NewScanner(os.Stdin)
scanner.Buffer(make([]byte, 1024*1024), 10*1024*1024)
scanner.Buffer(make([]byte, common.Megabytes), 10*common.Megabytes)
for scanner.Scan() {
l := strings.TrimSpace(scanner.Text())
if strings.HasPrefix(l, "#") || l == "" {

2
cmd/evm/internal/t8ntool/tx_iterator.go
View file

@ -176,7 +176,7 @@ type rlpTxIterator struct {
}
func newRlpTxIterator(rlpData []byte) txIterator {
in := rlp.NewStream(bytes.NewBuffer(rlpData), 1024*1024)
in := rlp.NewStream(bytes.NewBuffer(rlpData), common.Megabytes)
in.List()
return &rlpTxIterator{in}
}

4
cmd/geth/chaincmd.go
View file

@ -351,8 +351,8 @@ func importChain(ctx *cli.Context) error {
mem := new(runtime.MemStats)
runtime.ReadMemStats(mem)
fmt.Printf("Object memory: %.3f MB current, %.3f MB peak\n", float64(mem.Alloc)/1024/1024, float64(peakMemAlloc.Load())/1024/1024)
fmt.Printf("System memory: %.3f MB current, %.3f MB peak\n", float64(mem.Sys)/1024/1024, float64(peakMemSys.Load())/1024/1024)
fmt.Printf("Object memory: %.3f MB current, %.3f MB peak\n", float64(mem.Alloc)/common.Megabytes, float64(peakMemAlloc.Load())/common.Megabytes)
fmt.Printf("System memory: %.3f MB current, %.3f MB peak\n", float64(mem.Sys)/common.Megabytes, float64(peakMemSys.Load())/common.Megabytes)
fmt.Printf("Allocations: %.3f million\n", float64(mem.Mallocs)/1000000)
fmt.Printf("GC pause: %v\n\n", time.Duration(mem.PauseTotalNs))

4
cmd/utils/cmd.go
View file

@ -94,7 +94,7 @@ func StartNode(ctx *cli.Context, stack *node.Node, isConsole bool) {
minFreeDiskSpace = 2 * ctx.Int(CacheFlag.Name) * ctx.Int(CacheGCFlag.Name) / 100
}
if minFreeDiskSpace > 0 {
go monitorFreeDiskSpace(sigc, stack.InstanceDir(), uint64(minFreeDiskSpace)*1024*1024)
go monitorFreeDiskSpace(sigc, stack.InstanceDir(), uint64(minFreeDiskSpace)*common.Megabytes)
}
shutdown := func() {
@ -523,7 +523,7 @@ func ImportPreimages(db ethdb.Database, fn string) error {
}
// Accumulate the preimages and flush when enough ws gathered
preimages[crypto.Keccak256Hash(blob)] = common.CopyBytes(blob)
if len(preimages) > 1024 {
if len(preimages) > common.Kilobytes {
rawdb.WritePreimages(db, preimages)
preimages = make(map[common.Hash][]byte)
}

8
cmd/utils/flags.go
View file

@ -1587,11 +1587,11 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
// Cap the cache allowance and tune the garbage collector
mem, err := gopsutil.VirtualMemory()
if err == nil {
if 32<<(^uintptr(0)>>63) == 32 && mem.Total > 2*1024*1024*1024 {
log.Warn("Lowering memory allowance on 32bit arch", "available", mem.Total/1024/1024, "addressable", 2*1024)
mem.Total = 2 * 1024 * 1024 * 1024
if 32<<(^uintptr(0)>>63) == 32 && mem.Total > 2*common.Gigabytes {
log.Warn("Lowering memory allowance on 32bit arch", "available", mem.Total/common.Megabytes, "addressable", 2*common.Kilobytes)
mem.Total = 2 * common.Gigabytes
}
allowance := int(mem.Total / 1024 / 1024 / 3)
allowance := int(mem.Total / common.Megabytes / 3)
if cache := ctx.Int(CacheFlag.Name); cache > allowance {
log.Warn("Sanitizing cache to Go's GC limits", "provided", cache, "updated", allowance)
ctx.Set(CacheFlag.Name, strconv.Itoa(allowance))

7
common/bytes.go
View file

@ -24,6 +24,13 @@ import (
"github.com/ethereum/go-ethereum/common/hexutil"
)
const (
Kilobytes = 1024
Megabytes = 1024 * Kilobytes
Gigabytes = 1024 * Megabytes
Terabytes = 1024 * Gigabytes
)
// FromHex returns the bytes represented by the hexadecimal string s.
// s may be prefixed with "0x".
func FromHex(s string) []byte {

32
common/size.go
View file

@ -26,14 +26,14 @@ type StorageSize float64
// String implements the stringer interface.
func (s StorageSize) String() string {
if s > 1099511627776 {
return fmt.Sprintf("%.2f TiB", s/1099511627776)
} else if s > 1073741824 {
return fmt.Sprintf("%.2f GiB", s/1073741824)
} else if s > 1048576 {
return fmt.Sprintf("%.2f MiB", s/1048576)
} else if s > 1024 {
return fmt.Sprintf("%.2f KiB", s/1024)
if s > Terabytes {
return fmt.Sprintf("%.2f TiB", s/Terabytes)
} else if s > Gigabytes {
return fmt.Sprintf("%.2f GiB", s/Gigabytes)
} else if s > Megabytes {
return fmt.Sprintf("%.2f MiB", s/Megabytes)
} else if s > Kilobytes {
return fmt.Sprintf("%.2f KiB", s/Kilobytes)
} else {
return fmt.Sprintf("%.2f B", s)
}
@ -42,14 +42,14 @@ func (s StorageSize) String() string {
// TerminalString implements log.TerminalStringer, formatting a string for console
// output during logging.
func (s StorageSize) TerminalString() string {
if s > 1099511627776 {
return fmt.Sprintf("%.2fTiB", s/1099511627776)
} else if s > 1073741824 {
return fmt.Sprintf("%.2fGiB", s/1073741824)
} else if s > 1048576 {
return fmt.Sprintf("%.2fMiB", s/1048576)
} else if s > 1024 {
return fmt.Sprintf("%.2fKiB", s/1024)
if s > Terabytes {
return fmt.Sprintf("%.2fTiB", s/Terabytes)
} else if s > Gigabytes {
return fmt.Sprintf("%.2fGiB", s/Gigabytes)
} else if s > Megabytes {
return fmt.Sprintf("%.2fMiB", s/Megabytes)
} else if s > Kilobytes {
return fmt.Sprintf("%.2fKiB", s/Kilobytes)
} else {
return fmt.Sprintf("%.2fB", s)
}

14
core/blockchain.go
View file

@ -170,14 +170,14 @@ func (c *CacheConfig) triedbConfig(isVerkle bool) *triedb.Config {
}
if c.StateScheme == rawdb.HashScheme {
config.HashDB = &hashdb.Config{
CleanCacheSize: c.TrieCleanLimit * 1024 * 1024,
CleanCacheSize: c.TrieCleanLimit * common.Megabytes,
}
}
if c.StateScheme == rawdb.PathScheme {
config.PathDB = &pathdb.Config{
StateHistory: c.StateHistory,
CleanCacheSize: c.TrieCleanLimit * 1024 * 1024,
WriteBufferSize: c.TrieDirtyLimit * 1024 * 1024,
CleanCacheSize: c.TrieCleanLimit * common.Megabytes,
WriteBufferSize: c.TrieDirtyLimit * common.Megabytes,
}
}
return config
@ -1518,9 +1518,9 @@ func (bc *BlockChain) writeBlockWithState(block *types.Block, receipts []*types.
// If we exceeded our memory allowance, flush matured singleton nodes to disk
var (
_, nodes, imgs = bc.triedb.Size() // all memory is contained within the nodes return for hashdb
limit = common.StorageSize(bc.cacheConfig.TrieDirtyLimit) * 1024 * 1024
limit = common.StorageSize(bc.cacheConfig.TrieDirtyLimit) * common.Megabytes
)
if nodes > limit || imgs > 4*1024*1024 {
if nodes > limit || imgs > 4*common.Megabytes {
bc.triedb.Cap(limit - ethdb.IdealBatchSize)
}
// Find the next state trie we need to commit
@ -2022,7 +2022,7 @@ func (bc *BlockChain) processBlock(block *types.Block, statedb *state.StateDB, s
// switch over to the new chain if the TD exceeded the current chain.
// insertSideChain is only used pre-merge.
func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator, makeWitness bool) (*stateless.Witness, int, error) {
var current = bc.CurrentBlock()
current := bc.CurrentBlock()
// The first sidechain block error is already verified to be ErrPrunedAncestor.
// Since we don't import them here, we expect ErrUnknownAncestor for the remaining
@ -2100,7 +2100,7 @@ func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator, ma
// If memory use grew too large, import and continue. Sadly we need to discard
// all raised events and logs from notifications since we're too heavy on the
// memory here.
if len(blocks) >= 2048 || memory > 64*1024*1024 {
if len(blocks) >= 2048 || memory > 64*common.Megabytes {
log.Info("Importing heavy sidechain segment", "blocks", len(blocks), "start", blocks[0].NumberU64(), "end", block.NumberU64())
if _, _, err := bc.insertChain(blocks, true, false); err != nil {
return nil, 0, err

2
core/rawdb/accessors_chain.go
View file

@ -324,7 +324,7 @@ func ReadHeaderRange(db ethdb.Reader, number uint64, count uint64) []rlp.RawValu
return rlpHeaders
}
// read remaining from ancients, cap at 2M
data, err := db.AncientRange(ChainFreezerHeaderTable, i+1-count, count, 2*1024*1024)
data, err := db.AncientRange(ChainFreezerHeaderTable, i+1-count, count, 2*common.Megabytes)
if err != nil {
log.Error("Failed to read headers from freezer", "err", err)
return rlpHeaders

3
core/rawdb/freezer_batch.go
View file

@ -21,13 +21,14 @@ import (
"math"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/rlp"
"github.com/golang/snappy"
)
// This is the maximum amount of data that will be buffered in memory
// for a single freezer table batch.
const freezerBatchBufferLimit = 2 * 1024 * 1024
const freezerBatchBufferLimit = 2 * common.Megabytes
// freezerBatch is a write operation of multiple items on a freezer.
type freezerBatch struct {

2
core/state/database.go
View file

@ -37,7 +37,7 @@ const (
codeSizeCacheSize = 100000
// Cache size granted for caching clean code.
codeCacheSize = 64 * 1024 * 1024
codeCacheSize = 64 * common.Megabytes
// Number of address->curve point associations to keep.
pointCacheSize = 4096

2
core/state/pruner/bloom.go
View file

@ -56,7 +56,7 @@ type stateBloom struct {
// to the https://hur.st/bloomfilter/?n=600000000&p=&m=2048MB&k=4, the parameters
// are picked so that the false-positive rate for mainnet is low enough.
func newStateBloomWithSize(size uint64) (*stateBloom, error) {
bloom, err := bloomfilter.New(size*1024*1024*8, 4)
bloom, err := bloomfilter.New(size*common.Megabytes*8, 4)
if err != nil {
return nil, err
}

2
core/state/snapshot/difflayer.go
View file

@ -41,7 +41,7 @@ var (
// Note, bumping this up might drastically increase the size of the bloom
// filters that's stored in every diff layer. Don't do that without fully
// understanding all the implications.
aggregatorMemoryLimit = uint64(4 * 1024 * 1024)
aggregatorMemoryLimit = uint64(4 * common.Megabytes)
// aggregatorItemLimit is an approximate number of items that will end up
// in the aggregator layer before it's flushed out to disk. A plain account

2
core/state/snapshot/generate.go
View file

@ -71,7 +71,7 @@ func generateSnapshot(diskdb ethdb.KeyValueStore, triedb *triedb.Database, cache
diskdb: diskdb,
triedb: triedb,
root: root,
cache: fastcache.New(cache * 1024 * 1024),
cache: fastcache.New(cache * common.Megabytes),
genMarker: genMarker,
genPending: make(chan struct{}),
genAbort: make(chan chan *generatorStats),

2
core/state/snapshot/journal.go
View file

@ -139,7 +139,7 @@ func loadSnapshot(diskdb ethdb.KeyValueStore, triedb *triedb.Database, root comm
base := &diskLayer{
diskdb: diskdb,
triedb: triedb,
cache: fastcache.New(cache * 1024 * 1024),
cache: fastcache.New(cache * common.Megabytes),
root: baseRoot,
}
snapshot, generator, err := loadAndParseJournal(diskdb, base)

4
core/state/snapshot/snapshot.go
View file

@ -560,7 +560,7 @@ func diffToDisk(bottom *diffLayer) *diskLayer {
// Ensure we don't write too much data blindly. It's ok to flush, the
// root will go missing in case of a crash and we'll detect and regen
// the snapshot.
if batch.ValueSize() > 64*1024*1024 {
if batch.ValueSize() > 64*common.Megabytes {
if err := batch.Write(); err != nil {
log.Crit("Failed to write state changes", "err", err)
}
@ -595,7 +595,7 @@ func diffToDisk(bottom *diffLayer) *diskLayer {
// Ensure we don't write too much data blindly. It's ok to flush, the
// root will go missing in case of a crash and we'll detect and regen
// the snapshot.
if batch.ValueSize() > 64*1024*1024 {
if batch.ValueSize() > 64*common.Megabytes {
if err := batch.Write(); err != nil {
log.Crit("Failed to write state changes", "err", err)
}

4
core/txpool/blobpool/blobpool.go
View file

@ -53,14 +53,14 @@ const (
// txAvgSize is an approximate byte size of a transaction metadata to avoid
// tiny overflows causing all txs to move a shelf higher, wasting disk space.
txAvgSize = 4 * 1024
txAvgSize = 4 * common.Kilobytes
// txMaxSize is the maximum size a single transaction can have, outside
// the included blobs. Since blob transactions are pulled instead of pushed,
// and only a small metadata is kept in ram, the rest is on disk, there is
// no critical limit that should be enforced. Still, capping it to some sane
// limit can never hurt.
txMaxSize = 1024 * 1024
txMaxSize = common.Megabytes
// maxTxsPerAccount is the maximum number of blob transactions admitted from
// a single account. The limit is enforced to minimize the DoS potential of

3
core/txpool/blobpool/config.go
View file

@ -17,6 +17,7 @@
package blobpool
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/log"
)
@ -30,7 +31,7 @@ type Config struct {
// DefaultConfig contains the default configurations for the transaction pool.
var DefaultConfig = Config{
Datadir: "blobpool",
Datacap: 10 * 1024 * 1024 * 1024 / 4, // TODO(karalabe): /4 handicap for rollout, gradually bump back up to 10GB
Datacap: 10 * common.Gigabytes / 4, // TODO(karalabe): /4 handicap for rollout, gradually bump back up to 10GB
PriceBump: 100, // either have patience or be aggressive, no mushy ground
}

2
core/txpool/legacypool/legacypool.go
View file

@ -49,7 +49,7 @@ const (
// takes up based on its size. The slots are used as DoS protection, ensuring
// that validating a new transaction remains a constant operation (in reality
// O(maxslots), where max slots are 4 currently).
txSlotSize = 32 * 1024
txSlotSize = 32 * common.Kilobytes
// txMaxSize is the maximum size a single transaction can have. This field has
// non-trivial consequences: larger transactions are significantly harder and

2
eth/backend.go
View file

@ -126,7 +126,7 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) {
}
config.TrieDirtyCache = 0
}
log.Info("Allocated trie memory caches", "clean", common.StorageSize(config.TrieCleanCache)*1024*1024, "dirty", common.StorageSize(config.TrieDirtyCache)*1024*1024)
log.Info("Allocated trie memory caches", "clean", common.StorageSize(config.TrieCleanCache)*common.Megabytes, "dirty", common.StorageSize(config.TrieDirtyCache)*common.Megabytes)
chainDb, err := stack.OpenDatabaseWithFreezer("chaindata", config.DatabaseCache, config.DatabaseHandles, config.DatabaseFreezer, "eth/db/chaindata/", false)
if err != nil {

8
eth/downloader/queue.go
View file

@ -44,7 +44,7 @@ const (
var (
blockCacheMaxItems = 8192 // Maximum number of blocks to cache before throttling the download
blockCacheInitialItems = 2048 // Initial number of blocks to start fetching, before we know the sizes of the blocks
blockCacheMemory = 256 * 1024 * 1024 // Maximum amount of memory to use for block caching
blockCacheMemory = 256 * common.Megabytes // Maximum amount of memory to use for block caching
blockCacheSizeWeight = 0.1 // Multiplier to approximate the average block size based on past ones
)
@ -400,7 +400,8 @@ func (q *queue) ReserveReceipts(p *peerConnection, count int) (*fetchRequest, bo
// progress - whether any progress was made
// throttle - if the caller should throttle for a while
func (q *queue) reserveHeaders(p *peerConnection, count int, taskPool map[common.Hash]*types.Header, taskQueue *prque.Prque[int64, *types.Header],
pendPool map[string]*fetchRequest, kind uint) (*fetchRequest, bool, bool) {
pendPool map[string]*fetchRequest, kind uint,
) (*fetchRequest, bool, bool) {
// Short circuit if the pool has been depleted, or if the peer's already
// downloading something (sanity check not to corrupt state)
if taskQueue.Empty() {
@ -658,7 +659,8 @@ func (q *queue) deliver(id string, taskPool map[common.Hash]*types.Header,
taskQueue *prque.Prque[int64, *types.Header], pendPool map[string]*fetchRequest,
reqTimer *metrics.Timer, resInMeter, resDropMeter *metrics.Meter,
results int, validate func(index int, header *types.Header) error,
reconstruct func(index int, result *fetchResult)) (int, error) {
reconstruct func(index int, result *fetchResult),
) (int, error) {
// Short circuit if the data was never requested
request := pendPool[id]
if request == nil {

2
eth/protocols/eth/handler.go
View file

@ -33,7 +33,7 @@ import (
const (
// softResponseLimit is the target maximum size of replies to data retrievals.
softResponseLimit = 2 * 1024 * 1024
softResponseLimit = 2 * common.Megabytes
// maxHeadersServe is the maximum number of block headers to serve. This number
// is there to limit the number of disk lookups.

2
eth/protocols/eth/protocol.go
View file

@ -46,7 +46,7 @@ var ProtocolVersions = []uint{ETH68}
var protocolLengths = map[uint]uint64{ETH68: 17}
// maxMessageSize is the maximum cap on the size of a protocol message.
const maxMessageSize = 10 * 1024 * 1024
const maxMessageSize = 10 * common.Megabytes
const (
StatusMsg = 0x00

2
eth/protocols/snap/handler.go
View file

@ -35,7 +35,7 @@ import (
const (
// softResponseLimit is the target maximum size of replies to data retrievals.
softResponseLimit = 2 * 1024 * 1024
softResponseLimit = 2 * common.Megabytes
// maxCodeLookups is the maximum number of bytecodes to serve. This number is
// there to limit the number of disk lookups.

2
eth/protocols/snap/protocol.go
View file

@ -43,7 +43,7 @@ var ProtocolVersions = []uint{SNAP1}
var protocolLengths = map[uint]uint64{SNAP1: 8}
// maxMessageSize is the maximum cap on the size of a protocol message.
const maxMessageSize = 10 * 1024 * 1024
const maxMessageSize = 10 * common.Megabytes
const (
GetAccountRangeMsg = 0x00

8
eth/protocols/snap/sync.go
View file

@ -48,12 +48,12 @@ const (
// minRequestSize is the minimum number of bytes to request from a remote peer.
// This number is used as the low cap for account and storage range requests.
// Bytecode and trienode are limited inherently by item count (1).
minRequestSize = 64 * 1024
minRequestSize = 64 * common.Kilobytes
// maxRequestSize is the maximum number of bytes to request from a remote peer.
// This number is used as the high cap for account and storage range requests.
// Bytecode and trienode are limited more explicitly by the caps below.
maxRequestSize = 512 * 1024
maxRequestSize = 512 * common.Kilobytes
// maxCodeRequestCount is the maximum number of bytecode blobs to request in a
// single query. If this number is too low, we're not filling responses fully
@ -63,7 +63,7 @@ const (
// Deployed bytecodes are currently capped at 24KB, so the minimum request
// size should be maxRequestSize / 24K. Assuming that most contracts do not
// come close to that, requesting 4x should be a good approximation.
maxCodeRequestCount = maxRequestSize / (24 * 1024) * 4
maxCodeRequestCount = maxRequestSize / (24 * common.Kilobytes) * 4
// maxTrieRequestCount is the maximum number of trie node blobs to request in
// a single query. If this number is too low, we're not filling responses fully
@ -95,7 +95,7 @@ const (
trienodeHealThrottleDecrease = 1.25
// batchSizeThreshold is the maximum size allowed for gentrie batch.
batchSizeThreshold = 8 * 1024 * 1024
batchSizeThreshold = 8 * common.Megabytes
)
var (

2
eth/tracers/api.go
View file

@ -61,7 +61,7 @@ const (
// on top of memory.
// For non-archive nodes, this limit _will_ be overblown, as disk-backed tries
// will only be found every ~15K blocks or so.
defaultTracechainMemLimit = common.StorageSize(500 * 1024 * 1024)
defaultTracechainMemLimit = common.StorageSize(500 * common.Megabytes)
// maximumPendingTraceStates is the maximum number of states allowed waiting
// for tracing. The creation of trace state will be paused if the unused

3
eth/tracers/internal/util.go
View file

@ -20,11 +20,12 @@ import (
"errors"
"fmt"
"github.com/ethereum/go-ethereum/common"
"github.com/holiman/uint256"
)
const (
memoryPadLimit = 1024 * 1024
memoryPadLimit = common.Megabytes
)
// GetMemoryCopyPadded returns offset + size as a new slice.

4
ethdb/batch.go
View file

@ -16,9 +16,11 @@
package ethdb
import "github.com/ethereum/go-ethereum/common"
// IdealBatchSize defines the size of the data batches should ideally add in one
// write.
const IdealBatchSize = 100 * 1024
const IdealBatchSize = 100 * common.Kilobytes
// Batch is a write-only database that commits changes to its host database
// when Write is called. A batch cannot be used concurrently.

20
ethdb/pebble/pebble.go
View file

@ -153,7 +153,7 @@ func New(file string, cache int, handles int, namespace string, readonly bool, e
handles = minHandles
}
logger := log.New("database", file)
logger.Info("Allocated cache and file handles", "cache", common.StorageSize(cache*1024*1024), "handles", handles)
logger.Info("Allocated cache and file handles", "cache", common.StorageSize(cache*common.Megabytes), "handles", handles)
// The max memtable size is limited by the uint32 offsets stored in
// internal/arenaskl.node, DeferredBatchOp, and flushableBatchEntry.
@ -170,7 +170,7 @@ func New(file string, cache int, handles int, namespace string, readonly bool, e
// Two memory tables is configured which is identical to leveldb,
// including a frozen memory table and another live one.
memTableLimit := 2
memTableSize := cache * 1024 * 1024 / 2 / memTableLimit
memTableSize := cache * common.Megabytes / 2 / memTableLimit
// The memory table size is currently capped at maxMemTableSize-1 due to a
// known bug in the pebble where maxMemTableSize is not recognized as a
@ -191,7 +191,7 @@ func New(file string, cache int, handles int, namespace string, readonly bool, e
// Pebble has a single combined cache area and the write
// buffers are taken from this too. Assign all available
// memory allowance for cache.
Cache: pebble.NewCache(int64(cache * 1024 * 1024)),
Cache: pebble.NewCache(int64(cache * common.Megabytes)),
MaxOpenFiles: handles,
// The size of memory table(as well as the write buffer).
@ -212,13 +212,13 @@ func New(file string, cache int, handles int, namespace string, readonly bool, e
// Per-level options. Options for at least one level must be specified. The
// options for the last level are used for all subsequent levels.
Levels: []pebble.LevelOptions{
{TargetFileSize: 2 * 1024 * 1024, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 4 * 1024 * 1024, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 8 * 1024 * 1024, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 16 * 1024 * 1024, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 32 * 1024 * 1024, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 64 * 1024 * 1024, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 128 * 1024 * 1024, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 2 * common.Megabytes, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 4 * common.Megabytes, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 8 * common.Megabytes, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 16 * common.Megabytes, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 32 * common.Megabytes, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 64 * common.Megabytes, FilterPolicy: bloom.FilterPolicy(10)},
{TargetFileSize: 128 * common.Megabytes, FilterPolicy: bloom.FilterPolicy(10)},
},
ReadOnly: readonly,
EventListener: &pebble.EventListener{

2
ethstats/ethstats.go
View file

@ -56,7 +56,7 @@ const (
// chainHeadChanSize is the size of channel listening to ChainHeadEvent.
chainHeadChanSize = 10
messageSizeLimit = 15 * 1024 * 1024
messageSizeLimit = 15 * common.Megabytes
)
// backend encompasses the bare-minimum functionality needed for ethstats reporting

4
internal/era/e2store/e2store.go
View file

@ -21,11 +21,13 @@ import (
"errors"
"fmt"
"io"
"github.com/ethereum/go-ethereum/common"
)
const (
headerSize = 8
valueSizeLimit = 1024 * 1024 * 50
valueSizeLimit = 50 * common.Megabytes
)
// Entry is a variable-length-data record in an e2store.

4
rpc/http.go
View file

@ -30,10 +30,12 @@ import (
"strconv"
"sync"
"time"
"github.com/ethereum/go-ethereum/common"
)
const (
defaultBodyLimit = 5 * 1024 * 1024
defaultBodyLimit = 5 * common.Megabytes
contentType = "application/json"
)

3
rpc/websocket.go
View file

@ -28,6 +28,7 @@ import (
"time"
mapset "github.com/deckarep/golang-set/v2"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/log"
"github.com/gorilla/websocket"
)
@ -38,7 +39,7 @@ const (
wsPingInterval = 30 * time.Second
wsPingWriteTimeout = 5 * time.Second
wsPongTimeout = 30 * time.Second
wsDefaultReadLimit = 32 * 1024 * 1024
wsDefaultReadLimit = 32 * common.Megabytes
)
var wsBufferPool = new(sync.Pool)

6
triedb/pathdb/database.go
View file

@ -36,20 +36,20 @@ import (
const (
// defaultCleanSize is the default memory allowance of clean cache.
defaultCleanSize = 16 * 1024 * 1024
defaultCleanSize = 16 * common.Megabytes
// maxBufferSize is the maximum memory allowance of node buffer.
// Too large buffer will cause the system to pause for a long
// time when write happens. Also, the largest batch that pebble can
// support is 4GB, node will panic if batch size exceeds this limit.
maxBufferSize = 256 * 1024 * 1024
maxBufferSize = 256 * common.Megabytes
// defaultBufferSize is the default memory allowance of node buffer
// that aggregates the writes from above until it's flushed into the
// disk. It's meant to be used once the initial sync is finished.
// Do not increase the buffer size arbitrarily, otherwise the system
// pause time will increase when the database writes happen.
defaultBufferSize = 64 * 1024 * 1024
defaultBufferSize = 64 * common.Megabytes
)
var (

2
triedb/preimages.go
View file

@ -74,7 +74,7 @@ func (store *preimageStore) commit(force bool) error {
store.lock.Lock()
defer store.lock.Unlock()
if store.preimagesSize <= 4*1024*1024 && !force {
if store.preimagesSize <= 4*common.Megabytes && !force {
return nil
}
batch := store.disk.NewBatch()