virtual_memory_info¶
Darwin Virtual Memory statistics.
Platform support¶
Please be aware that some queries can only be run against certain platforms. Below is a list of the supported platforms that this query supports. Zercurity will automatically pause queries from running if errors are detected. Running a query against an unsupported platform will result in the following error: no such table: virtual_memory_info
- Mac OSX
Table schema¶
Name | Type | Description |
---|---|---|
free | BIGINT | Total number of free pages. |
active | BIGINT | Total number of active pages. |
inactive | BIGINT | Total number of inactive pages. |
speculative | BIGINT | Total number of speculative pages. |
throttled | BIGINT | Total number of throttled pages. |
wired | BIGINT | Total number of wired down pages. |
purgeable | BIGINT | Total number of purgeable pages. |
faults | BIGINT | Total number of calls to vm_faults. |
copy | BIGINT | Total number of copy-on-write pages. |
zero_fill | BIGINT | Total number of zero filled pages. |
reactivated | BIGINT | Total number of reactivated pages. |
purged | BIGINT | Total number of purged pages. |
file_backed | BIGINT | Total number of file backed pages. |
anonymous | BIGINT | Total number of anonymous pages. |
uncompressed | BIGINT | Total number of uncompressed pages. |
compressor | BIGINT | The number of pages used to store compressed VM pages. |
decompressed | BIGINT | The total number of pages that have been decompressed by the VM compressor. |
compressed | BIGINT | The total number of pages that have been compressed by the VM compressor. |
page_ins | BIGINT | The total number of requests for pages from a pager. |
page_outs | BIGINT | Total number of pages paged out. |
swap_ins | BIGINT | The total number of compressed pages that have been swapped out to disk. |
swap_outs | BIGINT | The total number of compressed pages that have been swapped back in from disk. |
Query examples¶
select * from virtual_memory_info;