Open 1.8.2: Memory Leak (World may have leaked) message

[Furtivesage]

Version:
1.8.2

What is the bug:
I upgraded from 1.7.0 which was rock solid. I would run the server for a week at a time with little increase in memory resources from java.exe.

However when I made the change to 1.8.2 I have to restart the server about every 12 hours. I start seeing this message before I shut the server down - performance gets poor and java.exe continues to grab memory resources usually up to 10 gigabytes of memory before I shut down:

(I'm not sure the 2 are related, but I never saw this is 1.7.0 - Maybe I configured something incorrectly?)

[11:44:18] [Server thread/DEBUG] [FML/]: The world 1772c3c1 (world) may have leaked: seen 4950 times.

[11:44:18] [Server thread/DEBUG] [FML/]: The world 2cbee54b (world) may have leaked: seen 4950 times.

[11:44:18] [Server thread/DEBUG] [FML/]: The world 2a218b (world) may have leaked: seen 4950 times.

[11:44:18] [Server thread/DEBUG] [FML/]: The world 717261df (world) may have leaked: seen 4950 times.

[11:44:18] [Server thread/DEBUG] [FML/]: The world 3c4bcd71 (world) may have leaked: seen 4950 times.

Mod & Version:


Paste.feed-the-beast.com log:


Can it be repeated:
Just run the server - every 8 to 12 hours

Known Fix:
I don't know - help

 

[Moasseman]

up to 10 gigabytes of memory before I shut down:

How much RAM do you have allocated for the server?

 

[Furtivesage]

I have the start.server parameters set to 8192GB. 16gigs total will be at 32gigs tomorrow.

 

[Furtivesage]

I am just curious to know if this is typical sometimes with certain mods not playing nice with others. If so, could someone point me to either a program or a script that will allow the automatic restart of my server several times a day? This is happening about every 8 hours of run time so rather quick.