For optimation Squid Proxy with FreeBSD is tuning the kernel with some following option.
options MAXFILES=4096
options NMBCLUSTERS=10240
options MSGMNB=16384
options MSGMNI=42
options MSGSEG=2049
options MSGSSZ=64
options MSGTQL=2048
options SHMSEG=64
options SHMMNI=96
options SHMMAX=2097152
options SHMALL=4096
options MAXDSIZ=”(384*1024*1024)”
options DFLDSIZ=”(384*1024*1024)”
options MAXSSIZ=”(256*1024*1024)”
options MAXFILES=4096
options NMBCLUSTERS=10240
options MSGMNB=16384
options MSGMNI=42
options MSGSEG=2049
options MSGSSZ=64
options MSGTQL=2048
options SHMSEG=64
options SHMMNI=96
options SHMMAX=2097152
options SHMALL=4096
options MAXDSIZ=”(384*1024*1024)”
options DFLDSIZ=”(384*1024*1024)”
options MAXSSIZ=”(256*1024*1024)”
