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| author | Yuriy Vasiyarov <yvasiyarov@ozon.travel> | 2019-05-30 16:41:03 +0300 |
|---|---|---|
| committer | Rich Trott <rtrott@gmail.com> | 2019-07-30 21:36:51 +0300 |
| commit | 21a7c695f0601ae10ccf6f6cdc9f35f56be2fe90 (patch) | |
| tree | c6eb8e8c1d9905727e08b0f429e821c99b94b6ca /doc/api/v8.md | |
| parent | 8be37663532ac364ef57eb33913ae4ece583077d (diff) | |
src: export v8.GetHeapCodeAndMetadataStatistics()
Export statistic provided by V8 through HeapCodeStatistics class and
and GetHeapCodeAndMetadataStatistics function to v8 Node.js module
PR-URL: https://github.com/nodejs/node/pull/27978
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Diffstat (limited to 'doc/api/v8.md')
| -rw-r--r-- | doc/api/v8.md | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/doc/api/v8.md b/doc/api/v8.md index ab5950dda62..f5d3bf41848 100644 --- a/doc/api/v8.md +++ b/doc/api/v8.md @@ -166,6 +166,28 @@ being non-zero indicates a potential memory leak. } ``` +## v8.getHeapCodeStatistics() +<!-- YAML +added: REPLACEME +--> + +* Returns: {Object} + +Returns an object with the following properties: + +* `code_and_metadata_size` {number} +* `bytecode_and_metadata_size` {number} +* `external_script_source_size` {number} + +<!-- eslint-skip --> +```js +{ + code_and_metadata_size: 212208, + bytecode_and_metadata_size: 161368, + external_script_source_size: 1410794 +} +``` + ## v8.setFlagsFromString(flags) <!-- YAML added: v1.0.0 |