---
title: io_stats_snapshot
framework: Kernel
role: symbol
platforms: [macOS 10.11+]
path: kernel/io_stats_snapshot
---

# io_stats_snapshot

## Declaration

```occ
struct io_stats_snapshot {
    ...
};
```

## Topics

### Instance Properties

- [ss_data_count](kernel/io_stats_snapshot/1551738-ss_data_count.md)
- [ss_data_size](kernel/io_stats_snapshot/1551741-ss_data_size.md)
- [ss_disk_reads_count](kernel/io_stats_snapshot/1551737-ss_disk_reads_count.md)
- [ss_disk_reads_size](kernel/io_stats_snapshot/1551704-ss_disk_reads_size.md)
- [ss_disk_writes_count](kernel/io_stats_snapshot/1551830-ss_disk_writes_count.md)
- [ss_disk_writes_size](kernel/io_stats_snapshot/1551717-ss_disk_writes_size.md)
- [ss_io_priority_count](kernel/io_stats_snapshot/1551845-ss_io_priority_count.md)
- [ss_io_priority_size](kernel/io_stats_snapshot/1551709-ss_io_priority_size.md)
- [ss_metadata_count](kernel/io_stats_snapshot/1551687-ss_metadata_count.md)
- [ss_metadata_size](kernel/io_stats_snapshot/1551803-ss_metadata_size.md)
- [ss_non_paging_count](kernel/io_stats_snapshot/1551677-ss_non_paging_count.md)
- [ss_non_paging_size](kernel/io_stats_snapshot/1551870-ss_non_paging_size.md)
- [ss_paging_count](kernel/io_stats_snapshot/1551712-ss_paging_count.md)
- [ss_paging_size](kernel/io_stats_snapshot/1551839-ss_paging_size.md)