1- Apache portunu değiştirme

mysql -uadmin -p$(cat /etc/psa/.psa.shadow) -D psa -e'replace into misc (param, val) values ("http_port", 8088);' /usr/local/psa/admin/bin/httpdmng --reconfigure-all

nano -w /etc/httpd/conf/httpd.conf

2- Kurulum

yum install -y varnish

3- Aktifleştirme

service varnish start

4- Kontrol

service varnish status
varnishd -V

nano -w /etc/sysconfig/varnish

chkconfig --add varnish
chkconfig varnish on

varnishlog – Loglar Listelenir
varnishhist – İstekler  Listelenir
varnishstat – Cache İstatistikleri
varnishtop – Cache Log