Changed zope.conf default settings for `zserver-threads` to `2` and...

Changed zope.conf default settings for `zserver-threads` to `2` and `python-check-interval` to `1000`.

doc/CHANGES.rst

@@ -31,6 +31,9 @@ Features Added
 Restructuring
 +++++++++++++
 
+- Changed zope.conf default settings for `zserver-threads` to `2` and
+  `python-check-interval` to `1000`.
+
 - Simplified instance skeleton, removing old `Extensions`, `import`,
   `lib/python` and `Products` from the default. You can continue to manually
   add these back.

src/Zope2/Startup/zopeschema.xml

@@ -447,15 +447,15 @@
     <metadefault>us</metadefault>
   </key>
 
-  <key name="zserver-threads" datatype="integer" default="4">
+  <key name="zserver-threads" datatype="integer" default="2">
      <description>
      Specify the number of threads that Zope's ZServer web server will use
-     to service requests. The default is 4.
+     to service requests. The default is 2.
     </description>
-    <metadefault>4 threads</metadefault>
+    <metadefault>2</metadefault>
   </key>
 
-  <key name="python-check-interval" datatype="integer" default="500">
+  <key name="python-check-interval" datatype="integer" default="1000">
     <description>
       Value passed to Python's sys.setcheckinterval() function.  The
       higher this is, the less frequently the Python interpreter

src/Zope2/utilities/skel/etc/zope.conf.in

@@ -159,13 +159,13 @@ instancehome $INSTANCE
 #
 # Description:
 #     Specify the number of threads that Zope's ZServer web server will use
-#     to service requests. The default is 4.
+#     to service requests. The default is 2.
 #
-# Default: 4
+# Default: 2
 #
 # Example:
 #
-#    zserver-threads 10
+#    zserver-threads 3
 
 
 # Directive: python-check-interval
@@ -174,15 +174,15 @@ instancehome $INSTANCE
 #     Specify an integer representing the Python interpreter "check
 #     interval" This interval determines how often the interpreter checks
 #     for periodic things such as thread switches and signal handlers. The
-#     Zope default is 500, but you may want to experiment with other values
-#     in order to attempt to increae performance in your particular
+#     Zope default is 1000, but you may want to experiment with other values
+#     in order to attempt to increase performance in your particular
 #     environment.
 #
-# Default: 500
+# Default: 1000
 #
 # Example:
 #
-#    python-check-interval 1000
+#    python-check-interval 1500
 
 
 # Directive: zserver-read-only-mode