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Overall package sizeSelf size: 2.6 MB Dependency sizes| name | version | self size | total size | |------|---------|-----------|------------| | pprof-format | 2.3.1 | 504.33 kB | 504.33 kB | | source-map | 0.8.0 | 185.66 kB | 185.66 kB | | node-gyp-build | 4.8.4 | 13.86 kB | 13.86 kB |🤖 This report was automatically generated by heaviest-objects-in-the-universe |
The nodejs_v1 discovery schema presumes the V8 Node.js builds by default (64-bit, no pointer compression, no sandbox) and fixes the four object layout values a reader needs, pinned by the schema version, rather than carrying them as OTEP-4719 process context attributes. So instead of publishing them, derive them from V8's public headers and static_assert the presumption, so a build not matching the schema will fail to compile.
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What does this PR do?:
The
nodejs_v1discovery schema now presumes the V8 Node.js builds by default (64-bit, no pointer compression, no sandbox) and fixes the four object layout values a reader needs, pinned by the schema version, rather than carrying them as OTEP-4719 process context attributes.So instead of publishing them, we now derive them from V8's public headers and
static_assertthe presumption, so a build not matching the schema will fail to compile.Motivation:
Simplifying the schema and the protocol surrounding it for the 99.9% of the Node.js deployments.