Could you also please check the Transparent huge page(THP) are enabled on
the server or not, they can also result in intermittent poor performance
along with high system cpu time counted against the database processes.
This can be confirmed by below command:
cat /sys/kernel/mm/redhat_transparent_
What is the output of 'free -m' ? Look at the third column second row (+/-
cache). This is the most relevant number. Even if you are swapping that can
happen with plenty of RAM available if 'swappiness' is set too low.
Sent from my iPhone
> On May 20, 2015, at 2:25 AM, Sachin Srivastava
> wr
Sachin Srivastava wrote:
> Always my server memory utilization is remain >99%. I have 4 DB server and
> RAM of the server is (32
> GB, 64 GB, 64 GB and 132 GB). In every server always we are getting the
> memory utilization > 99%.
> Kindly suggest why this problem is and which parameter will reso
Dear Concern,
Always my server memory utilization is remain >99%. I have 4 DB server and
RAM of the server is (32 GB, 64 GB, 64 GB and 132 GB*). In every server
always we are getting the memory utilization > 99%. *Kindly suggest why
this problem is and which parameter will resolve this problem.
