---
title: vm_statistics_data_t
framework: kernel
role: symbol
role_heading: Structure
path: kernel/vm_statistics_data_t
---

# vm_statistics_data_t

## Declaration

```occ
typedef struct vm_statistics {
    ...
} vm_statistics_data_t;
```

## Topics

### Instance Properties

- [active_count](kernel/vm_statistics_data_t/1573485-active_count.md)
- [cow_faults](kernel/vm_statistics_data_t/1573524-cow_faults.md)
- [faults](kernel/vm_statistics_data_t/1573509-faults.md)
- [free_count](kernel/vm_statistics_data_t/1573496-free_count.md)
- [hits](kernel/vm_statistics_data_t/1573550-hits.md)
- [inactive_count](kernel/vm_statistics_data_t/1573480-inactive_count.md)
- [lookups](kernel/vm_statistics_data_t/1573556-lookups.md)
- [pageins](kernel/vm_statistics_data_t/1573518-pageins.md)
- [pageouts](kernel/vm_statistics_data_t/1573573-pageouts.md)
- [purgeable_count](kernel/vm_statistics_data_t/1573478-purgeable_count.md)
- [purges](kernel/vm_statistics_data_t/1573596-purges.md)
- [reactivations](kernel/vm_statistics_data_t/1573539-reactivations.md)
- [speculative_count](kernel/vm_statistics_data_t/1573559-speculative_count.md)
- [wire_count](kernel/vm_statistics_data_t/1573602-wire_count.md)
- [zero_fill_count](kernel/vm_statistics_data_t/1573584-zero_fill_count.md)

## See Also

### Statistics

- [vm_statistics64_data_t](kernel/vm_statistics64_data_t.md)
- [vm_extmod_statistics_data_t](kernel/vm_extmod_statistics_data_t.md)
- [vm_purgeable_stat_t](kernel/vm_purgeable_stat_t.md)