Clarify documentation references to pg_stat_get_blocks_fetched and

pg_stat_get_blocks_hit, per suggestion from Robert Haas.

diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index e93560baec9d97f49f2ab84ffc703f7cebf02b40..acfccc4c997e788ceff43d7600ea0f52fb4b1dbe 100644 (file)
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -1,4 +1,4 @@
-
+
 
 
  Monitoring Database Activity
@@ -924,8 +924,8 @@ postgres: user database host 
 
    
     
-     blocks_fetched minus
-     blocks_hit gives the number of kernel
+     pg_stat_get_blocks_fetched minus
+     pg_stat_get_blocks_hit gives the number of kernel
      read() calls issued for the table, index, or
      database; but the actual number of physical reads is usually
      lower due to kernel-level buffering.