HI everyone:
I run a Tekkit Server with most mods activated + plugins=worldguard, Pex, Essentials, Spamguard on debian squeeze amd64
enable-query=true
allow-flight=false
server-port=55555
query.port=55555
java version 1.6.0_26
It works until yesterday.
CPU load went to 20 ,everyone lagged out and even our second server instance(vanilla) needed suddenly a lot of CPU power.
(No people were on vanilla)
I was playing with energy converter, until I got connections lost all the time.
Even if I kill Tekkit server instance, but let vanilla live, same issue happens.
I killed both java instance to fix it.