tune elasticsearch buffers
diff --git a/metadata/service/server/amqp/router.yml b/metadata/service/server/amqp/router.yml
index 0d244a1..4d5fe97 100644
--- a/metadata/service/server/amqp/router.yml
+++ b/metadata/service/server/amqp/router.yml
@@ -41,7 +41,7 @@
           port: 9200
           encoder: es_json
           message_matcher: "Logger != 'hekad'"
-          flush_count: 10
+          flush_count: 1000
           flush_interval: 1000
           enabled: true
         dashboard01: