Sitecore 9.2 Dev Environment Performance Improvements

Environment.Configuration.Dev.config

<configuration xmlns:patch="http://www.sitecore.net/xmlconfig/" xmlns:set="http://www.sitecore.net/xmlconfig/set/" xmlns:role="http://www.sitecore.net/xmlconfig/role/">
  <sitecore>
    
    <!-- START Dev environment optimisations-->
    <settings>
      <setting name="ContentTesting.AutomaticContentTesting.Enabled" value="false"/>
      <setting name="Counters.Enabled" value="false"/>

      <setting name="Xdb.Enabled" value="false"/>
      <setting name="Xdb.Tracking.Enabled" value="false"/>

      <!--profiling for debugging performance-->
      <!--<setting name="Pipelines.Profiling.Enabled" value="true" />
      <setting name="Pipelines.Profiling.MeasureCpuTime" value="true" />-->

    </settings>

    <group name="itemProvider" groupName="itemProvider">
      <pipelines>
        <getItem>
          <processor type="Sitecore.ContentTesting.Pipelines.ItemProvider.GetItem.GetItemUnderTestProcessor, Sitecore.ContentTesting">
            <patch:delete />
          </processor>
        </getItem>
      </pipelines>
    </group>
    <!--END Dev environment optimisations-->

  </sitecore>
</configuration>