Currently the load on db-koji is 140+ and it is slow and
non-responsive to users. I believe it is the below change which has
affected this. I would like to lower down io to 32 to see if that
affects things and tune further if needed. I am not doing this until
Kevin or Patrick are around as it will affect koji and there is an
order needed
diff --git a/roles/postgresql_server/templates/postgresql.conf
b/roles/postgresql_server/templates/postgresql.conf
index cbaaaae..341340c 100644
--- a/roles/postgresql_server/templates/postgresql.conf
+++ b/roles/postgresql_server/templates/postgresql.conf
@@ -504,4 +504,4 @@ default_text_search_config = 'pg_catalog.english'
#custom_variable_classes = '' # list of custom variable class names
#
# Number of concurrent i/o operations at the same time. The default is 1.
-effective_io_concurrency = 100
+effective_io_concurrency = 32
--
Stephen J Smoogen.