<p><b>Define Alert Rules</b></p>
<p>This screen contains the configuration for monitoring a selected server node.
The server will generate different Alerts with varying severity, according to the conditions defined in this screen.</p>
<p>The Define Alert Rules Table is a display for defining and configuring monitoring preferences according to different thresholds and Rules. Alert Rules can be enabled and disabled in the Monitor column. Disabled Alert Rules remember existing settings, re-activating a Rule remembers its previous settings.</p>
<p>The display is filterable to help configure events by type and origin as apposed to all at once.</p>
<p>Use the HELP button next to each Event Type for a description of the Event and applicable Rules.</p>
<p>Relative Events: some of the Event definitions are based on relative values i.e. percentage. Relative values are set according to warm-up settings, default value of 500 requests.<br>If necessary, the default value can be modified manually by changing the zend_monitor.warmup_requests directive in the php.ini file.</p>