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Add total to db.GetMemoryStats

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This commit is contained in:
Martin Boehm 2018-11-01 18:28:48 +01:00
parent ad886d1f9b
commit 7d28b710e3
1 changed files with 19 additions and 5 deletions
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24
db/rocksdb.go
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@ -10,6 +10,7 @@ import (
"math/big"
"os"
"path/filepath"
"strconv"
"time"
"github.com/bsm/go-vlq"
@ -138,7 +139,17 @@ func (d *RocksDB) Reopen() error {
return nil
}
func atoi(s string) int {
i, err := strconv.Atoi(s)
if err != nil {
return 0
}
return i
}
// GetMemoryStats returns memory usage statistics as reported by RocksDB
func (d *RocksDB) GetMemoryStats() string {
var total, indexAndFilter, memtable int
type columnStats struct {
name string
indexAndFilter string
@ -149,21 +160,20 @@ func (d *RocksDB) GetMemoryStats() string {
cs[i].name = cfNames[i]
cs[i].indexAndFilter = d.db.GetPropertyCF("rocksdb.estimate-table-readers-mem", d.cfh[i])
cs[i].memtable = d.db.GetPropertyCF("rocksdb.cur-size-all-mem-tables", d.cfh[i])
indexAndFilter += atoi(cs[i].indexAndFilter)
memtable += atoi(cs[i].memtable)
}
m := struct {
cacheUsage int
pinnedCacheUsage int
indexAndFilter string
memtable string
columns []columnStats
}{
cacheUsage: d.cache.GetUsage(),
pinnedCacheUsage: d.cache.GetPinnedUsage(),
indexAndFilter: d.db.GetProperty("rocksdb.estimate-table-readers-mem"),
memtable: d.db.GetProperty("rocksdb.cur-size-all-mem-tables"),
columns: cs,
}
return fmt.Sprintf("%+v", m)
total = m.cacheUsage + indexAndFilter + memtable
return fmt.Sprintf("Total %d, indexAndFilter %d, memtable %d, %+v", total, indexAndFilter, memtable, m)
}
// StopIteration is returned by callback function to signal stop of iteration
@ -358,6 +368,7 @@ func (d *RocksDB) resetValueSatToZero(valueSat *big.Int, addrDesc bchain.Address
valueSat.SetInt64(0)
}
// GetAndResetConnectBlockStats gets statistics about cache usage in connect blocks and resets the counters
func (d *RocksDB) GetAndResetConnectBlockStats() string {
s := fmt.Sprintf("%+v", d.cbs)
d.cbs = connectBlockStats{}
@ -649,6 +660,7 @@ func (d *RocksDB) getBlockTxs(height uint32) ([]blockTxs, error) {
return bt, nil
}
// GetAddrDescBalance returns AddrBalance for given addrDesc
func (d *RocksDB) GetAddrDescBalance(addrDesc bchain.AddressDescriptor) (*AddrBalance, error) {
val, err := d.db.GetCF(d.ro, d.cfh[cfAddressBalance], addrDesc)
if err != nil {
@ -1388,6 +1400,8 @@ func (d *RocksDB) LoadInternalState(rpcCoin string) (*common.InternalState, erro
return is, nil
}
// SetInconsistentState sets the internal state to DbStateInconsistent or DbStateOpen based on inconsistent parameter
// db in left in DbStateInconsistent state cannot be used and must be recreated
func (d *RocksDB) SetInconsistentState(inconsistent bool) error {
if d.is == nil {
return errors.New("Internal state not created")