Index: openacs-4/packages/acs-core-docs/www/maint-performance.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-core-docs/www/maint-performance.adp,v
diff -u -r1.4.2.1 -r1.4.2.2
--- openacs-4/packages/acs-core-docs/www/maint-performance.adp	2 Mar 2019 19:30:05 -0000	1.4.2.1
+++ openacs-4/packages/acs-core-docs/www/maint-performance.adp	10 Mar 2019 21:47:14 -0000	1.4.2.2
@@ -31,7 +31,7 @@
 <p>This should return a list of database queries on the page,
 including the exact query (so it can be cut-paste into psql or
 oracle) and the time each query took.</p><div class="figure">
-<a name="idp140560464926152" id="idp140560464926152"></a><p class="title"><strong>Figure 6.8. Query Analysis
+<a name="idp140425765327560" id="idp140425765327560"></a><p class="title"><strong>Figure 6.8. Query Analysis
 example</strong></p><div class="figure-contents"><div class="mediaobject"><img src="images/query-duration.png" alt="Query Analysis example"></div></div>
 </div><br class="figure-break">
 </li>
@@ -110,7 +110,7 @@
 query, install "autotrace". I usually follow the
 instructions here <a class="ulink" href="http://asktom.oracle.com/~tkyte/article1/autotrace.html" target="_top">http://asktom.oracle.com/~tkyte/article1/autotrace.html</a>.</p><div class="sect3">
 <div class="titlepage"><div><div><h4 class="title">
-<a name="idp140560465181752" id="idp140560465181752"></a>Make sure that the Oracle CBO works with
+<a name="idp140425764247608" id="idp140425764247608"></a>Make sure that the Oracle CBO works with
 adequate statistics</h4></div></div></div><p>The Oracle Cost Based optimizer is a piece of software that
 tries to find the "optimal" execution plan for a given
 SQL statement. For that it estimates the costs of running a SQL