Hugepages usage

I came across this setting in a Linux server running oracle 12.

grep Huge /proc/meminfo
AnonHugePages: 43008 kB

HugePages_Total:   12288
HugePages_Free:    12288
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB

Does this mean that hugepages are not being used since all the Hugepages are free?
How can I find out if hugepages were ever used, to make sure I am not looking at an isolated time period when it is not being used.

--

Thanks,
Ram.

--

http://www.freelists.org/webpage/oracle-l Received on Tue Feb 11 2020 - 00:01:46 CET