linux - Play framework 2.2.1 app terminates with a strange Killed message -

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i running play app written in scala working postgresql via slick in development mode. new relic agents installed both on play , on server. system ubuntu 12.04.3 x64 on vps. has 1 gib of ram , play refused start after brought wordpress site on machine, added swap file , worked sort of fine. every once in while play application stops weird killed message on console. no error messages precede one, log clean before termination. application.log doesn't contain abnormal either. after linux console glitches: enter not create prompt on new line , pressing not bring previous command console, pressing followed enter restarts app. know cause of problem.

what's in /var/log/syslog? sounds linux out-of-memory killer me.


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