|author||Eric Wong <firstname.lastname@example.org>||2009-05-03 20:35:36 -0700|
|committer||Eric Wong <email@example.com>||2009-05-22 01:54:21 -0700|
1 files changed, 4 insertions, 0 deletions
@@ -43,6 +43,10 @@ WARNING: Do not change system parameters unless you know what you're doing!
size of :rcvbuf and :sndbuf respectively. This is mostly only useful
for UNIX domain sockets which do not have auto-tuning buffer sizes.
+* For load testing/benchmarking with UNIX domain sockets, you should
+ consider increasing net.core.somaxconn or else nginx will start
+ failing to connect under heavy load.
* If you're running out of local ports, consider lowering
net.ipv4.tcp_fin_timeout to 20-30 (default: 60 seconds). Also
consider widening the usable port range by changing