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feat: Implement process.getProcessMemoryInfo to get the process memory usage (#14847)

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* feat: Implement process.getMemoryFootprint to get the process memory usage

* Add spec

* fix: must enter node env in callback

* Update function call

* Update spec

* Update API data

* update spec

* Update include

* update test for shared bytes

* Update atom/common/api/atom_bindings.cc

Co-Authored-By: nitsakh <nitsakh@icloud.com>

* Update atom/common/api/atom_bindings.cc

Co-Authored-By: nitsakh <nitsakh@icloud.com>

* Update API

* Update the callback isolate

* Update to work after app ready

* Update docs

* Update docs/api/process.md

Co-Authored-By: nitsakh <nitsakh@icloud.com>

* Update docs/api/process.md

Co-Authored-By: nitsakh <nitsakh@icloud.com>

* Fix crash
This commit is contained in:
Nitish Sakhawalkar 2018-11-28 00:57:53 -08:00 • committed by Cheng Zhao
parent f563fc9d5e
commit 9890d1e251
4 changed files with 123 additions and 11 deletions
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22
docs/api/process.md
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@ -14,6 +14,7 @@ In sandboxed renderers the `process` object contains only a subset of the APIs:
- `crash()`
- `hang()`
- `getHeapStatistics()`
- `getProcessMemoryInfo()`
- `getSystemMemoryInfo()`
- `getCPUUsage()`
- `getIOCounters()`
@ -162,6 +163,27 @@ Returns `Object`:
Returns an object with V8 heap statistics. Note that all statistics are reported in Kilobytes.
### `process.getProcessMemoryInfo()`
Returns `Object`:
* `residentSet` Integer _Linux_ and _Windows_ - The amount of memory
currently pinned to actual physical RAM in Kilobytes.
* `private` Integer - The amount of memory not shared by other processes, such as
JS heap or HTML content in Kilobytes.
* `shared` Integer - The amount of memory shared between processes, typically
memory consumed by the Electron code itself in Kilobytes.
Returns an object giving memory usage statistics about the current process. Note
that all statistics are reported in Kilobytes.
This api should be called after app ready.
Chromium does not provide `residentSet` value for macOS. This is because macOS
performs in-memory compression of pages that haven't been recently used. As a
result the resident set size value is not what one would expect. `private` memory
is more representative of the actual pre-compression memory usage of the process
on macOS.
### `process.getSystemMemoryInfo()`
Returns `Object`: