# Benchmarks

> Throughput of span, metric, log and baggage operations in the JavaScript SDK

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Site [llms.txt](/ko/llms.txt)

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The OpenTelemetry JavaScript SDK runs benchmark tests on every commit to the
[opentelemetry-js][] repository. These tests are not a replacement for
end-to-end performance testing.

This page charts the benchmark [data][]. For the full dashboard, see [JavaScript
Benchmarks][].

> [!TIP]
>
> In a chart below, hover over a point for its value and commit; click it for a
> link to the commit.



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[data]: <https://open-telemetry.github.io/opentelemetry-js/benchmarks/data.js>
[JavaScript Benchmarks]: https://open-telemetry.github.io/opentelemetry-js/benchmarks/
[opentelemetry-js]: https://github.com/open-telemetry/opentelemetry-js/
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