From 4b37d08c3f3cd17add0d49183330ee32a90e8037 Mon Sep 17 00:00:00 2001 From: John-Paul Bader Date: Wed, 21 May 2014 07:59:08 +0200 Subject: [PATCH] Update commands.md --- commands.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/commands.md b/commands.md index 632ac3f..de1140f 100644 --- a/commands.md +++ b/commands.md @@ -97,7 +97,8 @@ netstat -an # display all connections netstat -m # display buffer usage netstat -Lan # display status of listen queues sysctl kern.ipc.numopensockets # display number of open sockets - +vmstat -z | egrep "ITEM|tcpcb" # number of hash table buckets to handle incoming tcp connections + increase net.inet.tcp.tcbhashsize if hitting the limit ``` # Firewall