19192: Add a few bytes to MemorySize to account for data structures.

[arvados.git] / sdk / go / arvados / fs_collection.go

diff --git a/sdk/go/arvados/fs_collection.go b/sdk/go/arvados/fs_collection.go
index f4dae746e2a72a1a6384857749cf7261f5465917..ccfbdc4da262c13ee3d319ad072f73a10b9b1d0a 100644 (file)
--- a/sdk/go/arvados/fs_collection.go
+++ b/sdk/go/arvados/fs_collection.go
@@ -1159,15 +1159,17 @@ func (dn *dirnode) MemorySize() (size int64) {
                case *dirnode:
                        size += node.MemorySize()
                case *filenode:
+                       size += 64
                        for _, seg := range node.segments {
                                switch seg := seg.(type) {
                                case *memSegment:
                                        size += int64(seg.Len())
                                }
+                               size += 64
                        }
                }
        }
-       return
+       return 64 + size
 }
 
 // caller must have write lock.