Hi,
So I just got a new KVM hypervisor to host my own virtual machines, and for some reason, ~15GB of RAM has been consumed out of nowhere. I have no VMs running either.
[root@lax-kvm1 ~]# free -m
total used free shared buffers cached
Mem: 32101 15589 16511 0 148 472
-/+ buffers/cache: **14969** **17132**
Swap: 8191 2 8189
Looking at the processes show no heavy memory usage.
[root@lax-kvm1 ~]# ps aux --sort -vsz | less USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 20806 0.1 0.0 894284 26660 ? Sl 19:39 0:00 libvirtd --daemon root 1322 0.0 0.0 249468 4096 ? Sl 2012 0:21 /sbin/rsyslogd -i /var/run/syslogd.pid -c 5 solusvm 20725 0.0 0.0 212796 5492 ? S 19:38 0:00 /usr/bin/php-cgi solusvm 20727 0.0 0.0 212788 5592 ? S 19:38 0:00 /usr/bin/php-cgi solusvm 20707 0.0 0.0 211976 6636 ? Ss 19:38 0:00 /usr/bin/php-cgi solusvm 20721 0.0 0.0 211976 3068 ? S 19:38 0:00 /usr/bin/php-cgi solusvm 20722 0.0 0.0 211976 6640 ? Ss 19:38 0:00 /usr/bin/php-cgi solusvm 20723 0.0 0.0 211976 3072 ? S 19:38 0:00 /usr/bin/php-cgi solusvm 20724 0.0 0.0 211976 6640 ? Ss 19:38 0:00 /usr/bin/php-cgi solusvm 20726 0.0 0.0 211976 6640 ? Ss 19:38 0:00 /usr/bin/php-cgi
Any ideas?