ruby on rails - Cloud9 app memory and disk space limit -

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i'm making way through chapter 6 michael hartl tutorial [www.railstutorial.org/book] using cloud9 ide , server has stopped running due memory limits. using free tier comes 512mb ram. i've tried force killing processes using disk/memory/cpu menu. i've tried killing spring in bash with

pkill -9 -f spring

ive tried suggestions in box 3.4 @ end of chapter 3. 

$ ps aux | grep spring

ubuntu 11419 0.0 0.0 10548 852 pts/1 s+ 19:22 0:00 grep --color=auto spring

$ kill -9 11419 bash: kill: (11419) - no such process

anyone have pointers!

that process see running after doing ps aux | grep spring grep finding (as can see grep in name). appears there no spring processes running.

you should have received 768mb of ram rails tutorial workspace, , if write cloud9 support they'll give additional swap space no longer have issues hitting memory limit. (i work cloud9 , implemented across workspaces soon)


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