i have already moved my site to other vps. but the old one , memory always 12.XX gb, is it wrong msg or? my new vps (centos 7), also increase memory every day, it is used 1gb / total 15gb, already.
thanks for help.
$ free -m
total used free shared buffers cached
Mem: 15618 15261 357 66 535 2320
-/+ buffers/cache: 12405 3213
Swap: 16383 141 16242
ID Owner Size Command 1593 mysql 2731604 kB /usr/sbin/mysqld 1451 bind 720592 kB /usr/sbin/named -u bind 10111 www-data 516408 kB /usr/sbin/apache2 -k start 10114 www-data 516400 kB /usr/sbin/apache2 -k start 12420 www-data 516388 kB /usr/sbin/apache2 -k start 10382 www-data 516372 kB /usr/sbin/apache2 -k start 10110 www-data 516348 kB /usr/sbin/apache2 -k start 10112 www-data 516244 kB /usr/sbin/apache2 -k start 10113 www-data 516244 kB /usr/sbin/apache2 -k start 22198 www-data 516236 kB /usr/sbin/apache2 -k start 52990 www-data 516060 kB /usr/sbin/apache2 -k start 28714 root 515488 kB /usr/sbin/apache2 -k start 2519 clamav 444888 kB /usr/sbin/clamd 44224 opendkim 419620 kB /usr/sbin/opendkim -x /etc/opendkim.conf -u opendkim -P /var/run/opendkim/opendk ... 10483 yoovcom 419200 kB /usr/bin/php5-cgi 35959 shoptonecom 418320 kB /usr/bin/php5-cgi 12819 chungtaigmtcomhk 415168 kB /usr/bin/php5-cgi 1219 syslog 256616 kB rsyslogd 10108 www-data 241144 kB /usr/sbin/apache2 -k start