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feat: add process.takeHeapSnapshot() / webContents.takeHeapSnapshot() (#14456)

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This commit is contained in:
Milan Burda
2018-09-18 20:00:31 +02:00
committed by Shelley Vohr
parent 1855144d26
commit e22142ef9c
17 changed files with 262 additions and 5 deletions
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8
docs/api/process.md
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@@ -171,6 +171,14 @@ Returns `Object`:
Returns an object giving memory usage statistics about the entire system. Note
that all statistics are reported in Kilobytes.
### `process.takeHeapSnapshot(filePath)`
* `filePath` String - Path to the output file.
Returns `Boolean` - Indicates whether the snapshot has been created successfully.
Takes a V8 heap snapshot and saves it to `filePath`.
### `process.hang()`
Causes the main thread of the current process hang.

8
docs/api/web-contents.md
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@@ -1497,6 +1497,14 @@ Returns `Integer` - The Chromium internal `pid` of the associated renderer. Can
be compared to the `frameProcessId` passed by frame specific navigation events
(e.g. `did-frame-navigate`)
#### `contents.takeHeapSnapshot(filePath)`
* `filePath` String - Path to the output file.
Returns `Promise` - Indicates whether the snapshot has been created successfully.
Takes a V8 heap snapshot and saves it to `filePath`.
### Instance Properties
#### `contents.id`