Changes between Version 2 and Version 3 of jazz/Performance_Tuning

Timestamp:

May 11, 2010, 12:30:12 PM (15 years ago)

Author:

jazz

Comment:

--

jazz/Performance_Tuning

@@ -1 +1 @@
 = Performance Tuning =
+
+== System Performance Tuning : Memory ==
+
+ * 
 
 == File System Performance Tuning ==
@@ -21 +25 @@
 
 == Network Performance Tuning ==
+
+ * TCP Tuning
+{{{
+echo 262144 > /proc/sys/net/core/rmem_default
+echo 8388608 > /proc/sys/net/core/wmem_max 131071
+echo 8388608 > /proc/sys/net/core/rmem_max
+echo "4096 87380 4194304" > /proc/sys/net/ipv4/tcp_rmem
+echo "4096 65536 4194304" > /proc/sys/net/ipv4/tcp_wmem
+}}}