ictions of impending saturation, such as &#34;It looks like your database will fill its hard drive in 4 hours.&#34;
                                    </p>
                                </dd>
                            </dl>
                            <p>
                                If you measure all four golden signals and page a human when one signal is problematic (or, in the case of saturation, nearly problematic), your service will be at least decently covered by monitoring.
                 