new relic offers something https://newrelic.com/nodejs but it's commercial another player is http://strongloop.com/node-js-performance/strongops/
Am Mittwoch, 5. Februar 2014 10:24:24 UTC+1 schrieb Pomil Proch: > > My aim is to develop a java script profiler for nodejs . The requirements > are as under : > > 1. Should be able to fetch call stack . > 2. Get Time stamp information. > 3. Get number of iterations. > > My chief concern is that i should not modify the source file ( .js file ) . > > I have seen all the available profiling options for JavaScript code on > node js . The problem i face is that most of them require manual injection > of the profiling specific code into my source code. Here is an example > > *var profiler = new Profiler()* *// Need to create profiler in my .js > file* > > *profiler.startProfiling()* > > *// My Code* > > *profiler.endProfling()* > > Since most profilers require this kind of code injection. Can anyone > suggest me any other profiling alternative (which will not need source code > modification). > > Currently i am using v8 functionality provided with node js to profile my > JavaScript Code. For example > > *node --prof MyTestApp.js* > > This command gives me a v8.log . Here is a sample > log<http://pastebin.com/AdnW7s2k> > > So here are my queries > > 1. Can there be possible workaround for v8 , so that i can add > timestamp information ,iteration count for functions > 2. Is there any other profiling tool (apart from v8) which could meet > my requirement. > > Help is appreciated > -- -- 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 --- You received this message because you are subscribed to the Google Groups "nodejs" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
