couchdb-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From rnew...@apache.org
Subject [3/3] documentation commit: updated refs/heads/master to 52a2879
Date Wed, 16 Nov 2016 19:35:35 GMT
Add os_process_soft_limit section


Project: http://git-wip-us.apache.org/repos/asf/couchdb-documentation/repo
Commit: http://git-wip-us.apache.org/repos/asf/couchdb-documentation/commit/52a2879f
Tree: http://git-wip-us.apache.org/repos/asf/couchdb-documentation/tree/52a2879f
Diff: http://git-wip-us.apache.org/repos/asf/couchdb-documentation/diff/52a2879f

Branch: refs/heads/master
Commit: 52a2879faac8cdb315a21c4f3a153a934b9bfebb
Parents: 4fe6d96
Author: Jay Doane <jay.s.doane@gmail.com>
Authored: Tue Nov 15 16:54:07 2016 -0800
Committer: Jay Doane <jay.s.doane@gmail.com>
Committed: Tue Nov 15 16:54:07 2016 -0800

----------------------------------------------------------------------
 src/config/query-servers.rst | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/couchdb-documentation/blob/52a2879f/src/config/query-servers.rst
----------------------------------------------------------------------
diff --git a/src/config/query-servers.rst b/src/config/query-servers.rst
index 71ec238..62fd705 100644
--- a/src/config/query-servers.rst
+++ b/src/config/query-servers.rst
@@ -97,6 +97,24 @@ Query Servers Configuration
         resources. Production settings are typically 10-20 times the
         default value.
 
+    .. config:option:: os_process_soft_limit :: Query Server process
+                       soft limit
+
+        Soft limit on the number of OS processes usable by Query
+        Servers. The default value is ``100``::
+
+            [query_server_config]
+            os_process_soft_limit = 100
+
+        Idle OS processes are closed until the total reaches the soft
+        limit.
+
+        For example, if the hard limit is 200 and the soft limit is
+        100, the total number of OS processes will never exceed 200,
+        and CouchDB will close all idle OS processes until it reaches
+        100, at which point it will leave the rest intact, even if
+        some are idle.
+
     .. config:option:: reduce_limit :: Reduce limit control
 
         Controls `Reduce overflow` error that raises when output of


Mime
View raw message