</dfn></h2>
        <a>new Profiler(options)</a> runs the following steps given an object <var>options</var> of type <a>ProfilerInitOptions</a>:
        <ol>
            <li>If <var>options</var>' {{ProfilerInitOptions/sampleInterval}} is less than 0, throw a <code>RangeError</code>.</li>
            <li><a href="https://w3c.github.io/webappsec-permissions-policy/document-policy.html#algo-get-policy-value">Get the policy value</a> for <code>"js-profiling"</code> in the <a data-cite="!HTML5#document">Documen