From 711ba660dcfca9bb3739a5e45c4bc9a5f1e75cc1 Mon Sep 17 00:00:00 2001 From: Jan Wozniak Date: Fri, 14 Jul 2017 10:17:42 +0200 Subject: bug 1468987: kibana_proxy OOM We currently set the memory allocated to the kibana-proxy container to be the same as `max_old_space_size` for nodejs. But in V8, the heap consists of multiple spaces. The old space has only memory ready to be GC and measuring the used heap by kibana-proxy code, there is at least additional 32MB needed in the code space when `max_old_space_size` peaks. Setting the default memory limit to 256MB here and also changing the default calculation of `max_old_space_size` in the image repository to be only half of what the container receives to allow some heap for other `spaces`. --- roles/openshift_logging_kibana/defaults/main.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'roles/openshift_logging_kibana') diff --git a/roles/openshift_logging_kibana/defaults/main.yml b/roles/openshift_logging_kibana/defaults/main.yml index 23337bcd2..6b1c8531b 100644 --- a/roles/openshift_logging_kibana/defaults/main.yml +++ b/roles/openshift_logging_kibana/defaults/main.yml @@ -26,7 +26,7 @@ openshift_logging_kibana_ops_deployment: false # Proxy settings openshift_logging_kibana_proxy_debug: false openshift_logging_kibana_proxy_cpu_limit: null -openshift_logging_kibana_proxy_memory_limit: 96Mi +openshift_logging_kibana_proxy_memory_limit: 256Mi #The absolute path on the control node to the cert file to use #for the public facing kibana certs -- cgit v1.2.1