Nambi Sankaran

Increase The IPC parameters in Linux
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edit the file /etc/sysctl.conf and load them dynamically into
your System by doing
sysctl -p /etc/sysctl.conf

The following prints the current values.
sysctl -a


The values from My Box are,

# Disables packet forwarding
net.ipv4.ip_forward = 0
# Enables source route verification
net.ipv4.conf.default.rp_filter = 1
# Disables the magic-sysrq key
kernel.sysrq = 0

#Added By Nambi For tuxedo tuneup

kernel.msgmni = 3000
# msgmap=msgmnb
kernel.msgmnb = 18000
kernel.shmmax=2147483647
kernel.shmall=268435456
# semmnu semume
# semmsl semmns semopm semmni
kernel.sem = 250 32000 2001 128

# Max FD Limit Default 8192
fs.file-max = 65535