snapshot of https://github.com/ory/keto.git (master, 2026-09-16; blobs > 131072B omitted)

internal/namespace/size.go

@@ -0,0 +1,21 @@
+// Copyright © 2026 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package namespace
+
+import "unsafe"
+
+// EstimatedSize approximates the memory in bytes retained by the namespaces.
+func EstimatedSize(nn []*Namespace) int64 {
+	var s int64
+	for _, n := range nn {
+		if n == nil {
+			continue
+		}
+		s += int64(unsafe.Sizeof(n)) + int64(unsafe.Sizeof(*n)) + int64(len(n.Name)+len(n.Config))
+		for i := range n.Relations {
+			s += n.Relations[i].EstimatedSize()
+		}
+	}
+	return s
+}