Tables
Fleet uses osquery tables to query operating system, hardware, and software data. Each table provides specific data for analysis and filtering.
Apple
Linux
Windows
ChromeOS
virtual_memory_info
virtual_memory_info
Darwin Virtual Memory statistics.
| Column | Type | Description |
|---|---|---|
| active | bigint | Total number of active pages. |
| anonymous | bigint | Total number of anonymous pages. |
| compressed | bigint | The total number of pages that have been compressed by the VM compressor. |
| compressor | bigint | The number of pages used to store compressed VM pages. |
| copy | bigint | Total number of copy-on-write pages. |
| decompressed | bigint | The total number of pages that have been decompressed by the VM compressor. |
| faults | bigint | Total number of calls to vm_faults. |
| file_backed | bigint | Total number of file backed pages. |
| free | bigint | Total number of free pages. |
| inactive | bigint | Total number of inactive pages. |
| page_ins | bigint | The total number of requests for pages from a pager. |
| page_outs | bigint | Total number of pages paged out. |
| purgeable | bigint | Total number of purgeable pages. |
| purged | bigint | Total number of purged pages. |
| reactivated | bigint | Total number of reactivated pages. |
| speculative | bigint | Total number of speculative pages. |
| 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. |
| throttled | bigint | Total number of throttled pages. |
| uncompressed | bigint | Total number of uncompressed pages. |
| wired | bigint | Total number of wired down pages. |
| zero_fill | bigint | Total number of zero filled pages. |
Example
Identify systems where memory swapping is occuring. These systems might benefit from more RAM.
SELECT * FROM virtual_memory_info WHERE swap_ins>'0';
Edit page
Ask us anything
Questions?
SOC2 Type 2
© 2025 Fleet Inc.
Privacy
