diff options
Diffstat (limited to 'swarm/storage/memstore.go')
| -rw-r--r-- | swarm/storage/memstore.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/swarm/storage/memstore.go b/swarm/storage/memstore.go index 3cb25ac62..d6be54220 100644 --- a/swarm/storage/memstore.go +++ b/swarm/storage/memstore.go @@ -23,6 +23,13 @@ import ( "sync" "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/metrics" +) + +//metrics variables +var ( + memstorePutCounter = metrics.NewRegisteredCounter("storage.db.memstore.put.count", nil) + memstoreRemoveCounter = metrics.NewRegisteredCounter("storage.db.memstore.rm.count", nil) ) const ( @@ -130,6 +137,10 @@ func (s *MemStore) setCapacity(c uint) { s.capacity = c } +func (s *MemStore) Counter() uint { + return s.entryCnt +} + // entry (not its copy) is going to be in MemStore func (s *MemStore) Put(entry *Chunk) { if s.capacity == 0 { @@ -145,6 +156,8 @@ func (s *MemStore) Put(entry *Chunk) { s.accessCnt++ + memstorePutCounter.Inc(1) + node := s.memtree bitpos := uint(0) for node.entry == nil { @@ -289,6 +302,7 @@ func (s *MemStore) removeOldest() { } if node.entry.SData != nil { + memstoreRemoveCounter.Inc(1) node.entry = nil s.entryCnt-- } |