For your server, how many RAM u have? it may be related to memory. try either increase your physical memory, or run node with extra memory allocated. (default is 1GB)
On Thu, Nov 15, 2012 at 6:33 PM, darcy <[email protected]> wrote: > node-webkit-agent is a good tool. > if you just want to know whether it's caused by gc, the easiest way is run > your program by "node --trace_gc myapp.js", and you can see GC time like > this: > > 785292 ms: Mark-sweep 9.5 (46.0) -> 9.4 (46.0) MB, 14 ms ... > > where '14ms' means busy doing GC with CPU usage of nearly 100%. > > On Wednesday, November 14, 2012 5:08:04 PM UTC+8, Dor Tzur wrote: >> >> We're having a problem where every once in a while one of our >> environments our node app runs on 100% CPU. The server isn't very active >> and usually runs on 0%-2% CPU. >> I was wondering what are the common issues that might cause this problem >> and what would be the best way to find out what causing this issue. >> >> technical spec: >> node version 0.8.14 >> ubuntu 11.10 >> Intel(R) Xeon(R) CPU E5645 @ 2.40GHz >> >> gems used: >> "express" : 2.5.x, "log" : "1.2.x", "redis" : "0.8.x", "socket.io" : >> "0.9.x", "mongodb": ">= 0.9.6-7", "passport" : "0.x.x", "passport-local" : >> "0.x.x", >> >> -- > Job Board: http://jobs.nodejs.org/ > Posting guidelines: > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > You received this message because you are subscribed to the Google > Groups "nodejs" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/nodejs?hl=en?hl=en > -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en
