commit 157a322abc285ffaf052b8f93bef792fd622b13c
author Oleg Bondarev <obondarev@mirantis.com> Thu Dec 06 16:29:18 2018 +0400
committer Ivan Berezovskiy <iberezovskiy@mirantis.com> Thu Nov 14 10:08:06 2019 +0000
tree 02ee1d20d30f8404eddb6693c51574e94e24831d
parent 503150ade2888fc36f91ed80be6700dbc5e9a1a7

Increase default netdev_budget values

Network performance optimization for MCP.
No major drawbacks expected.

Change-Id: Id4647d159c543662fcc609d5210ec6e4642f6318
Related-Prod: PROD-25587
(cherry picked from commit e55be02a255e64baa694a38dc3a317f1a93f6fef)

linux/system/single/mcp.yml

diff --git a/linux/system/single/mcp.yml b/linux/system/single/mcp.yml
index b36ccdb..74afc08 100644
--- a/linux/system/single/mcp.yml
+++ b/linux/system/single/mcp.yml
@@ -14,6 +14,8 @@
           net.ipv4.tcp_keepalive_probes: 8
           fs.file-max: 124165
           net.core.somaxconn: 4096
+          net.core.netdev_budget: 600
+          net.core.netdev_budget_usecs: 5000
           vm.swappiness: 10
           net.nf_conntrack_max: 1048576
           net.ipv4.tcp_retries2: 5