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authorMichael Polenchuk <mpolenchuk@mirantis.com>2016-09-08 19:36:45 +0300
committerMichael Polenchuk <mpolenchuk@mirantis.com>2016-12-19 16:06:09 +0400
commitec253a23c4034c57f6758fdc5fd1159b7c5beec7 (patch)
tree95a44829476af179b463e61989375228e6879ea8
parentf3e8720ea4ca033bf90521258f2e08f99a56d572 (diff)
Reduce ceilometer memory usage
JIRA: FUEL-227 Change-Id: Ia18064299da7c056cb247c2f7f350e5532f2f587 Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
-rw-r--r--build/f_repos/patch/fuel-library/0001-Reduce-ceilometer-memory-usage.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/build/f_repos/patch/fuel-library/0001-Reduce-ceilometer-memory-usage.patch b/build/f_repos/patch/fuel-library/0001-Reduce-ceilometer-memory-usage.patch
new file mode 100644
index 000000000..a1ee0364f
--- /dev/null
+++ b/build/f_repos/patch/fuel-library/0001-Reduce-ceilometer-memory-usage.patch
@@ -0,0 +1,30 @@
+From 3c0a101279ef225c6d14b13a5424d0d190df1079 Mon Sep 17 00:00:00 2001
+From: Michael Polenchuk <mpolenchuk@mirantis.com>
+Date: Mon, 19 Dec 2016 16:03:37 +0400
+Subject: [PATCH] Reduce ceilometer memory usage
+
+Change-Id: I11045c233eeb833108ffdee4a8952cd61b91c840
+---
+ .../puppet/openstack_tasks/manifests/ceilometer/controller.pp | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/deployment/puppet/openstack_tasks/manifests/ceilometer/controller.pp b/deployment/puppet/openstack_tasks/manifests/ceilometer/controller.pp
+index f531b617d..7f811f276 100644
+--- a/deployment/puppet/openstack_tasks/manifests/ceilometer/controller.pp
++++ b/deployment/puppet/openstack_tasks/manifests/ceilometer/controller.pp
+@@ -243,5 +243,12 @@ class openstack_tasks::ceilometer::controller {
+ 'DEFAULT/use_syslog_rfc_format': value => true;
+ }
+ }
++
++ # Reduce memory usage
++ ceilometer_config {
++ 'DEFAULT/executor_thread_pool_size': value => ceiling($service_workers*0.5);
++ 'notification/pipeline_processing_queues': value => ceiling($service_workers*1.5);
++ 'oslo_messaging_rabbit/rabbit_qos_prefetch_count': value => 100;
++ }
+ }
+ }
+--
+2.11.0
+