How to config wordpress to use sentry performance monitoring?

[admin]

I'm using Self-Hosted Sentry to monitor my wordpress websites. I receive errors and exceptions log in my sentry host panel and monitor issues, but I don't receive any performance reports.<br />
I added this snippet codes at the end of index.php but it didn't work.

\Sentry\init([
    'dsn' => 'SENTRY_DSN',
    'traces_sampler' => static function (\Sentry\Tracing\SamplingContext $context): float {
        if (false !== strpos($context->getTransactionContext()->getName(), 'health')) {
            // Discard transactions that have 'health' in their name
            return 0.0;
        }
        // Sample rate for all other transactions
        return 1.0;
    },
]);

Can anyone help me to configure wordpress to use performance monitoring in sentry?