Nick Sirigos

Hi Chris,
As I have wrote on the title the website has a heavy loading time, with out the plugin 1,5-2 seconds and with the plugin the loading time goes up to 2 minutes.
And the second issue is the extreme memory consumption when the plugin is activate.

As for data into the plugin their are more than 100 books with full input.
The plugin was not install yesterday, but more than a year ago.

Here is a report from P3
I profiled my WordPress site’s performance using the Profile Plugin and I wanted
to share the results with you. Please take a look at the information below:

WordPress Plugin Profile Report
===========================================
Report date: January 22, 2016
Theme name: Rebound
Pages browsed: 18
Avg. load time: 95.8619 sec
Number of plugins: 18
Plugin impact: 19.56% of load time
Avg. plugin time: 95.8619 sec
Avg. core time: 0.1109 sec
Avg. theme time: 0.1411 sec
Avg. mem usage: 308.07 MB
Avg. ticks: 66,910
Avg. db queries : 10941.44
Margin of error : 0.0521 sec

Plugin list:
===========================================
P3 (Plugin Performance Profiler) – 0.0024 sec – 0.01%
iThemes Security – 0.0570 sec – 0.16%
Book Review Library – 0.0238 sec – 0.07%
CloudFlare – 0.0019 sec – 0.01%
Contact Form 7 – 0.0326 sec – 0.09%
Events Maker – 0.0947 sec – 0.26%
Google Analytics – 0.0008 sec – 0.00%
Greeklish Permalink – 0.7354 sec – 2.05%
Heartbeat Control – 0.0077 sec – 0.02%
Iwp Client – 0.0159 sec – 0.04%
Jw Player Plugin For WordPress – 0.0076 sec – 0.02%
MailChimp – 0.0073 sec – 0.02%
Nice Paypal Button Lite – 0.0005 sec – 0.00%
Responsive Video Light – 0.0090 sec – 0.03%
Simple Custom Post Order – 5.7447 sec – 16.02%
Wordpress Seo – 0.2909 sec – 0.81%
Empty – 0.0004 sec – 0.00%

I notice several data here as you can see:
1. Loading time: ~96 secs
2. Core time: 0.1109 sec
3. Avg. mem usage: 308.07 MB
4. Book Review Library – 0.0238 sec – 0.07%

Even with the LOW loading time of the plugin from P3 it is the ONLY plugin that cause this.

I have remove ALL the other plugins & also test it with Sixteen theme and got same issue at frontend & backend
Even with the WPML installed & enabled I dont see so heavy loading.

Of course I have seen execution time outs and 500, but because I have dedicated I am able to change the settings and I remove the executions time out and the 500 cause of drain the memory of the vps.
The site runs on PHP 5.4.45 @64BitOS with WP version 4.4.1

If you need more info please let me know.

Thank you

3.1.9.5