---
title: memory_object_perf_info_data_t
framework: Kernel
role: symbol
role_heading: Structure
platforms: [macOS 10.0+]
path: kernel/memory_object_perf_info_data_t
---

# memory_object_perf_info_data_t

## Declaration

```occ
typedef struct memory_object_perf_info {
    ...
} memory_object_perf_info_data_t;
```

## Topics

### Instance Properties

- [cluster_size](kernel/memory_object_perf_info_data_t/1562504-cluster_size.md)
- [may_cache](kernel/memory_object_perf_info_data_t/1562492-may_cache.md)