# win32_ps_stat_mem

(PECL win32ps >= 1.0.1)

win32_ps_stat_mem — Stat memory utilization

### 说明

win32_ps_stat_mem ( void ) : array

Retrieves statistics about the global memory utilization.

### 返回值

Returns `FALSE` on failure, or an array consisting of the following information on success:

`load`

  The current memory load in percent of physical memory.

`unit`

  This is always 1024, and indicates that the following values are the count of 1024 bytes.

`total_phys`

  The amount of total physical memory.

`avail_phys`

  The amount of still available physical memory.

`total_pagefile`

  The amount of total pageable memory (physical memory + paging file).

`avail_pagefile`

  The amount of still available pageable memory (physical memory + paging file).

`total_virtual`

  The amount of total virtual memory for a process.

`avail_virtual`

  The amount of still available virtual memory for a process.