Update metrics.rst

Make it clear why they were not performed.

diff --git a/pdns/recursordist/docs/metrics.rst b/pdns/recursordist/docs/metrics.rst
index 9f83cc3a1313bad3c47f97c1817f1a19a9e4c01b..71b90c4b2388ec5dd4a7c65f226d6ac9415e8998 100644 (file)
--- a/pdns/recursordist/docs/metrics.rst
+++ b/pdns/recursordist/docs/metrics.rst
@@ -17,7 +17,7 @@ There are 309 items in the negative cache, items of which it is known that don't
 The outpacket/query ratio means that on average, 0.37 packets were needed to answer a question.
 Initially this ratio may be well over 100% as additional queries may be needed to actually recurse the DNS and figure out the addresses of nameservers.
 
-Finally, 12% of queries were not performed because identical queries had gone out previously, saving load on servers worldwide.
+Finally, 12% of queries were not performed because identical queries had gone out previously and failed, saving load on servers worldwide.
 
 .. _metricscarbon: