diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index a89212f3b3..c301b25539 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -26173,28 +26173,6 @@ Change of this parameter will affect the layout of buttons in notification toast
     <key>Value</key>
     <integer>0</integer>
   </map>
-  <key>FSTargetFPS</key>
-  <map>
-    <key>Comment</key>
-    <string>Desired minimum FPS</string>
-    <key>Persist</key>
-    <integer>1</integer>
-    <key>Type</key>
-    <string>U32</string>
-    <key>Value</key>
-    <integer>25</integer>
-  </map>
-  <key>FSAutoTuneFPS</key>
-    <map>
-      <key>Comment</key>
-      <string>Allow the viewer to adjust your settings to achieve target FPS</string>
-      <key>Persist</key>
-      <integer>0</integer>
-      <key>Type</key>
-      <string>Boolean</string>
-      <key>Value</key>
-      <integer>0</integer>
-    </map>
   <key>FSPerfFloaterSmoothingPeriods</key>
     <map>
       <key>Comment</key>
@@ -26239,127 +26217,6 @@ Change of this parameter will affect the layout of buttons in notification toast
       <key>Value</key>
       <integer>1</integer>
     </map>
-    <key>FSPerfStatsCaptureEnabled</key>
-    <map>
-      <key>Comment</key>
-      <string>Enable/disable render time data to support autotune.</string>
-      <key>Persist</key>
-      <integer>1</integer>
-      <key>Type</key>
-      <string>Boolean</string>
-      <key>Value</key>
-      <integer>1</integer>
-    </map>
-    <key>FSAutoTuneImpostorByDistEnabled</key>
-    <map>
-      <key>Comment</key>
-      <string>Enable/disable using MaxNonImpostor to limit avatar rendering by distance.</string>
-      <key>Persist</key>
-      <integer>1</integer>
-      <key>Type</key>
-      <string>Boolean</string>
-      <key>Value</key>
-      <integer>0</integer>
-    </map>
-    <key>FSAutoTuneLock</key>
-    <map>
-      <key>Comment</key>
-      <string>When enabled the viewer will dynamically change settings until auto tune is explicitly turned off.</string>
-      <key>Persist</key>
-      <integer>1</integer>
-      <key>Type</key>
-      <string>Boolean</string>
-      <key>Value</key>
-      <integer>1</integer>
-    </map>
-    <key>FSAllowSelfImpostor</key>
-    <map>
-      <key>Comment</key>
-      <string>Allow own render time to impostor your avatar.</string>
-      <key>Persist</key>
-      <integer>1</integer>
-      <key>Type</key>
-      <string>Boolean</string>
-      <key>Value</key>
-      <integer>0</integer>
-    </map>
-    <key>FSShowTunedART</key>
-    <map>
-      <key>Comment</key>
-      <string>Show the tuned render time in the avatar display.</string>
-      <key>Persist</key>
-      <integer>1</integer>
-      <key>Type</key>
-      <string>Boolean</string>
-      <key>Value</key>
-      <integer>0</integer>
-    </map>
-    <key>FSRenderAvatarMaxART</key>
-    <map>
-      <key>Comment</key>
-      <string>Render Time Limit in microseconds (0.0 = no limit)</string>
-      <key>Persist</key>
-      <integer>0</integer>
-      <key>Type</key>
-      <string>F32</string>
-      <key>Value</key>
-      <real>4.699</real>
-    </map>
-    <key>FSAutoTuneRenderFarClipMin</key>
-    <map>
-      <key>Comment</key>
-      <string>The lowest draw distance that auto tune is allowed to use</string>
-      <key>Persist</key>
-      <integer>0</integer>
-      <key>Type</key>
-      <string>F32</string>
-      <key>Value</key>
-      <real>32.0</real>
-    </map>
-    <key>FSAutoTuneRenderFarClipTarget</key>
-    <map>
-      <key>Comment</key>
-      <string>The draw distance that auto tune will try to achieve</string>
-      <key>Persist</key>
-      <integer>0</integer>
-      <key>Type</key>
-      <string>F32</string>
-      <key>Value</key>
-      <real>256.0</real>
-    </map>
-    <key>FSAutoTuneImpostorFarAwayDistance</key>
-    <map>
-      <key>Comment</key>
-      <string>Avatars beyond this range will automatically be optimized</string>
-      <key>Persist</key>
-      <integer>0</integer>
-      <key>Type</key>
-      <string>F32</string>
-      <key>Value</key>
-      <real>64.0</real>
-    </map>
-    <key>FSTuningFPSStrategy</key>
-    <map>
-      <key>Comment</key>
-      <string>Strategy to use when tuning FPS. 0=Tune avatar rendering only, 1=Tune both avatar and global scene settings.</string>
-      <key>Persist</key>
-      <integer>1</integer>
-      <key>Type</key>
-      <string>U32</string>
-      <key>Value</key>
-      <integer>0</integer>
-    </map>
-    <key>FSUserTargetReflections</key>
-    <map>
-      <key>Comment</key>
-      <string>Set by auto tune floater on build</string>
-      <key>Persist</key>
-      <integer>0</integer>
-      <key>Type</key>
-      <string>S32</string>
-      <key>Value</key>
-      <integer>4</integer>
-    </map>
     <key>FSReportRegionRestartToChat</key>
     <map>
       <key>Comment</key>