diff --git a/Dev.md b/Dev.md
index 6a853b5..87f9610 100644
--- a/Dev.md
+++ b/Dev.md
@@ -25,7 +25,9 @@ Views into the process of Tahoe hackery.
    * [/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_figleaf.html This graph] shows how code coverage has changed over time, measuring what percentage of the [allmydata]source:src/allmydata codebase is covered.
    * [/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_figleaf2.html This one] measures the number of lines that are **not** covered, which gives better resolution than the percentage-wise graph.
 
- * [/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_memstats.html Memory footprint] measures how much memory is consumed during basic upload operations.
+ * [The Performance page](Performance) has notes about performance measurements.
+
+ * [/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_memstats.html Memory footprint] measures how much memory is consumed during various operations.
 
  * [The [TestGrid](TestGrid) page](TestGrid) contains usage statistics about the public test grid.