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@exactjs/instrumentation

v0.7.0

Published

Small, shared profiling contracts for eXact compiler, build, server, and runtime integrations.

Vulnerabilities

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Links

Git

Maintainers

exactjsexactjs

Keywords

exactjsprofilinginstrumentationperformance

Readme

@exactjs/instrumentation

Small, shared profiling contracts for eXact compiler, build, server, and runtime integrations.

Usage

Integrations publish immutable ExactProfileEvent values to an onProfile sink. Use createProfileCollector() for an in-memory event list and summarizeProfile() for totals by subsystem and phase. Framework publishers contain sink exceptions: profiling is observational and cannot turn a successful render, request, compilation, or reactive flush into a failure.

Profile events contain elapsed time, counts, and bounded scalar metadata. They must not contain component instances, state values, request bodies, secrets, or other unbounded application data. Sink failures are observational and do not affect application behavior.

Documentation | Source on GitHub