Memory Leak on Private Server

Hii people,
It's HDfunctions and today (Sunday, Febuary 10, 2013) there seems to be a memory leak on the server Below I have linked a download to the examine-one of NoLagg's "features."

Examine file

bump

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Don't bump within 24 hours.

Are you using /reload? Because that's known to cause most memory leaks.

 

Ooops, sorry. And no, I never do /reload. I was thinking that it may be a plugin(s) I have on the server.

 

A. list your plugins
B. use /gc
Whats the free ram?
C. restart server and use /gc
Whats free ram??

 

----------A----------

1 GroupManager v2.0 (2.9.6) (Phoenix)
2 PTweaks v6.0
3 WorldEdit v1357-67178da
4 Vault v1.2.22-b277
5 ClearLag v1.8.1
6 Multiverse-Core v2.5-b655
7 GriefPrevention v7.6.1
8 MobBountyReloaded v363
9 LWC v4.3.1 (b827-git-MANUAL) (February 10, 2013)
10 MobArena v0.94.4.94
11 RemoteToolkitPlugin vR10_A14.5
12 Essentials vPre2.10.1.4
13 EssentialsSpawn vPre2.10.1.4
14 Multiverse-Portals v2.5-b673
15 ChestShop v3.50 t0045
16 EssentialsChat vPre2.10.1.4
----------B----------
521 MB
----------C----------
496 MB

 

The only thing I can see is maybe have 2 "Lag reducer" plugins can be affecting it. Yes they reduce lag and memory consumption, but I wouldn't use both together. Make sure you have all worlds imported into multiverse-core and im not sure you need 2 economy plugins, 2 grief plugins and 2 chat plugins. Each one that duplicates can potentially be affecting the others.
That being said, they could work just fine. But that is where I would look.