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Increase number of options to configure rocksdb (#1696)

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This commit is contained in:
Evgeniy Scherbina 2023-09-05 17:22:37 -04:00 committed by GitHub
parent d91bd688e7
commit f934f5961c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 149 additions and 9 deletions
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150
cmd/kava/opendb/opendb_rocksdb.go
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@ -39,7 +39,7 @@ var ErrUnexpectedConfiguration = errors.New("unexpected rocksdb configuration, r
const (
// default tm-db block cache size for RocksDB
blockCacheSize = 1 << 30
defaultBlockCacheSize = 1 << 30
defaultColumnFamilyName = "default"
@ -49,9 +49,30 @@ const (
maxOpenFilesDBOptName = "rocksdb.max-open-files"
maxFileOpeningThreadsDBOptName = "rocksdb.max-file-opening-threads"
tableCacheNumshardbitsDBOptName = "rocksdb.table_cache_numshardbits"
allowMMAPWritesDBOptName = "rocksdb.allow_mmap_writes"
allowMMAPReadsDBOptName = "rocksdb.allow_mmap_reads"
useFsyncDBOptName = "rocksdb.use_fsync"
useAdaptiveMutexDBOptName = "rocksdb.use_adaptive_mutex"
bytesPerSyncDBOptName = "rocksdb.bytes_per_sync"
writeBufferSizeCFOptName = "rocksdb.write-buffer-size"
numLevelsCFOptName = "rocksdb.num-levels"
maxWriteBufferNumberCFOptName = "rocksdb.max_write_buffer_number"
minWriteBufferNumberToMergeCFOptName = "rocksdb.min_write_buffer_number_to_merge"
maxBytesForLevelBaseCFOptName = "rocksdb.max_bytes_for_level_base"
maxBytesForLevelMultiplierCFOptName = "rocksdb.max_bytes_for_level_multiplier"
targetFileSizeBaseCFOptName = "rocksdb.target_file_size_base"
targetFileSizeMultiplierCFOptName = "rocksdb.target_file_size_multiplier"
level0FileNumCompactionTriggerCFOptName = "rocksdb.level0_file_num_compaction_trigger"
level0SlowdownWritesTriggerCFOptName = "rocksdb.level0_slowdown_writes_trigger"
blockCacheSizeBBTOOptName = "rocksdb.block_cache_size"
bitsPerKeyBBTOOptName = "rocksdb.bits_per_key"
blockSizeBBTOOptName = "rocksdb.block_size"
cacheIndexAndFilterBlocksBBTOOptName = "rocksdb.cache_index_and_filter_blocks"
pinL0FilterAndIndexBlocksInCacheBBTOOptName = "rocksdb.pin_l0_filter_and_index_blocks_in_cache"
formatVersionBBTOOptName = "rocksdb.format_version"
)
func OpenDB(appOpts types.AppOptions, home string, backendType dbm.BackendType) (dbm.DB, error) {
@ -71,6 +92,9 @@ func openRocksdb(dir string, appOpts types.AppOptions) (dbm.DB, error) {
return nil, err
}
// customize rocksdb options
bbtoOpts := bbtoFromAppOpts(appOpts)
dbOpts.SetBlockBasedTableFactory(bbtoOpts)
cfOpts.SetBlockBasedTableFactory(bbtoOpts)
dbOpts = overrideDBOpts(dbOpts, appOpts)
cfOpts = overrideCFOpts(cfOpts, appOpts)
@ -87,7 +111,7 @@ func openRocksdb(dir string, appOpts types.AppOptions) (dbm.DB, error) {
// if options file not found, it means database isn't created yet, in such case default tm-db options will be returned
// if database exists it should have only one column family named default
func loadLatestOptions(dir string) (*grocksdb.Options, *grocksdb.Options, error) {
latestOpts, err := grocksdb.LoadLatestOptions(dir, grocksdb.NewDefaultEnv(), true, grocksdb.NewLRUCache(blockCacheSize))
latestOpts, err := grocksdb.LoadLatestOptions(dir, grocksdb.NewDefaultEnv(), true, grocksdb.NewLRUCache(defaultBlockCacheSize))
if err != nil && strings.HasPrefix(err.Error(), "NotFound: ") {
return newDefaultOptions(), newDefaultOptions(), nil
}
@ -119,6 +143,36 @@ func overrideDBOpts(dbOpts *grocksdb.Options, appOpts types.AppOptions) *grocksd
dbOpts.SetMaxFileOpeningThreads(cast.ToInt(maxFileOpeningThreads))
}
tableCacheNumshardbits := appOpts.Get(tableCacheNumshardbitsDBOptName)
if tableCacheNumshardbits != nil {
dbOpts.SetTableCacheNumshardbits(cast.ToInt(tableCacheNumshardbits))
}
allowMMAPWrites := appOpts.Get(allowMMAPWritesDBOptName)
if allowMMAPWrites != nil {
dbOpts.SetAllowMmapWrites(cast.ToBool(allowMMAPWrites))
}
allowMMAPReads := appOpts.Get(allowMMAPReadsDBOptName)
if allowMMAPReads != nil {
dbOpts.SetAllowMmapReads(cast.ToBool(allowMMAPReads))
}
useFsync := appOpts.Get(useFsyncDBOptName)
if useFsync != nil {
dbOpts.SetUseFsync(cast.ToBool(useFsync))
}
useAdaptiveMutex := appOpts.Get(useAdaptiveMutexDBOptName)
if useAdaptiveMutex != nil {
dbOpts.SetUseAdaptiveMutex(cast.ToBool(useAdaptiveMutex))
}
bytesPerSync := appOpts.Get(bytesPerSyncDBOptName)
if bytesPerSync != nil {
dbOpts.SetBytesPerSync(cast.ToUint64(bytesPerSync))
}
return dbOpts
}
@ -134,9 +188,87 @@ func overrideCFOpts(cfOpts *grocksdb.Options, appOpts types.AppOptions) *grocksd
cfOpts.SetNumLevels(cast.ToInt(numLevels))
}
maxWriteBufferNumber := appOpts.Get(maxWriteBufferNumberCFOptName)
if maxWriteBufferNumber != nil {
cfOpts.SetMaxWriteBufferNumber(cast.ToInt(maxWriteBufferNumber))
}
minWriteBufferNumberToMerge := appOpts.Get(minWriteBufferNumberToMergeCFOptName)
if minWriteBufferNumberToMerge != nil {
cfOpts.SetMinWriteBufferNumberToMerge(cast.ToInt(minWriteBufferNumberToMerge))
}
maxBytesForLevelBase := appOpts.Get(maxBytesForLevelBaseCFOptName)
if maxBytesForLevelBase != nil {
cfOpts.SetMaxBytesForLevelBase(cast.ToUint64(maxBytesForLevelBase))
}
maxBytesForLevelMultiplier := appOpts.Get(maxBytesForLevelMultiplierCFOptName)
if maxBytesForLevelMultiplier != nil {
cfOpts.SetMaxBytesForLevelMultiplier(cast.ToFloat64(maxBytesForLevelMultiplier))
}
targetFileSizeBase := appOpts.Get(targetFileSizeBaseCFOptName)
if targetFileSizeBase != nil {
cfOpts.SetTargetFileSizeBase(cast.ToUint64(targetFileSizeBase))
}
targetFileSizeMultiplier := appOpts.Get(targetFileSizeMultiplierCFOptName)
if targetFileSizeMultiplier != nil {
cfOpts.SetTargetFileSizeMultiplier(cast.ToInt(targetFileSizeMultiplier))
}
level0FileNumCompactionTrigger := appOpts.Get(level0FileNumCompactionTriggerCFOptName)
if level0FileNumCompactionTrigger != nil {
cfOpts.SetLevel0FileNumCompactionTrigger(cast.ToInt(level0FileNumCompactionTrigger))
}
level0SlowdownWritesTrigger := appOpts.Get(level0SlowdownWritesTriggerCFOptName)
if level0SlowdownWritesTrigger != nil {
cfOpts.SetLevel0SlowdownWritesTrigger(cast.ToInt(level0SlowdownWritesTrigger))
}
return cfOpts
}
func bbtoFromAppOpts(appOpts types.AppOptions) *grocksdb.BlockBasedTableOptions {
bbto := defaultBBTO()
blockCacheSize := appOpts.Get(blockCacheSizeBBTOOptName)
if blockCacheSize != nil {
cache := grocksdb.NewLRUCache(cast.ToUint64(blockCacheSize))
bbto.SetBlockCache(cache)
}
bitsPerKey := appOpts.Get(bitsPerKeyBBTOOptName)
if bitsPerKey != nil {
filter := grocksdb.NewBloomFilter(cast.ToFloat64(bitsPerKey))
bbto.SetFilterPolicy(filter)
}
blockSize := appOpts.Get(blockSizeBBTOOptName)
if blockSize != nil {
bbto.SetBlockSize(cast.ToInt(blockSize))
}
cacheIndexAndFilterBlocks := appOpts.Get(cacheIndexAndFilterBlocksBBTOOptName)
if cacheIndexAndFilterBlocks != nil {
bbto.SetCacheIndexAndFilterBlocks(cast.ToBool(cacheIndexAndFilterBlocks))
}
pinL0FilterAndIndexBlocksInCache := appOpts.Get(pinL0FilterAndIndexBlocksInCacheBBTOOptName)
if pinL0FilterAndIndexBlocksInCache != nil {
bbto.SetPinL0FilterAndIndexBlocksInCache(cast.ToBool(pinL0FilterAndIndexBlocksInCache))
}
formatVersion := appOpts.Get(formatVersionBBTOOptName)
if formatVersion != nil {
bbto.SetFormatVersion(cast.ToInt(formatVersion))
}
return bbto
}
// newRocksDBWithOptions opens rocksdb with provided database and column family options
// newRocksDBWithOptions expects that db has only one column family named default
func newRocksDBWithOptions(
@ -182,9 +314,7 @@ func newDefaultOptions() *grocksdb.Options {
// default rocksdb option, good enough for most cases, including heavy workloads.
// 1GB table cache, 512MB write buffer(may use 50% more on heavy workloads).
// compression: snappy as default, need to -lsnappy to enable.
bbto := grocksdb.NewDefaultBlockBasedTableOptions()
bbto.SetBlockCache(grocksdb.NewLRUCache(1 << 30))
bbto.SetFilterPolicy(grocksdb.NewBloomFilter(10))
bbto := defaultBBTO()
opts := grocksdb.NewDefaultOptions()
opts.SetBlockBasedTableFactory(bbto)
@ -198,6 +328,16 @@ func newDefaultOptions() *grocksdb.Options {
return opts
}
// defaultBBTO returns default tm-db bbto options for RocksDB, see for details:
// https://github.com/Kava-Labs/tm-db/blob/94ff76d31724965f8883cddebabe91e0d01bc03f/rocksdb.go#L30
func defaultBBTO() *grocksdb.BlockBasedTableOptions {
bbto := grocksdb.NewDefaultBlockBasedTableOptions()
bbto.SetBlockCache(grocksdb.NewLRUCache(defaultBlockCacheSize))
bbto.SetFilterPolicy(grocksdb.NewBloomFilter(10))
return bbto
}
// reportMetrics periodically requests stats from rocksdb and reports to prometheus
// NOTE: should be launched as a goroutine
func reportMetrics(db *grocksdb.DB, interval time.Duration) {