http://code.google.com/p/v8/wiki/V8Profiler https://github.com/dannycoates/node-inspector https://github.com/smtlaissezfaire/ndb
you would use 0.4.x version in order to compile v8-profiler. -- Soo Hwan On Jan 10, 7:09 am, "C. Mundi" <cmu...@gmail.com> wrote: > What runtime memory profilers are used in the node/V8 world? > On Jan 10, 2012 3:22 AM, "Marcel Laverdet" <mar...@laverdet.com> wrote: > > > > > > > > > The unit for --max-old-space is MB. On 32-bit systems you can't set it > > past 2GB (or maybe a bit below that). On 64-bit systems there's pretty much > > no limit. There is an outstanding issue with garbage collection (see v8 > > issue 1458) where applications may run slower than they should when the > > heap becomes large. > > > On Tue, Jan 10, 2012 at 3:31 AM, Phoscur <phos...@pheelgood.net> wrote: > > >> You might have a memory leak somewhere in your code. Try to reuse > >> objects instead of creating a lot of new ones. Memory leaks are > >> difficult to find, I had one when I had a mistake in an if statement for > >> a lazy object creation. The object was created each time. > > >> I don't know what the memory limit for node is, where is the > >> documentation of this? > > >> Am 09.01.2012 15:25, schrieb Rambo: > >> > Can anyone confirm which is the actual memory limit for 32 and 64 bit > >> > systems nowadays? It seems to be changing every day, it's confusing. > >> > I'm hitting memory limit in all my scripts and I do not know what to > >> > do. --max-old-space-size parameter receives a number in bytes? Setting > >> > --max-old-space-size=1900 throws me this error... FATAL ERROR: > >> > v8::Context::New() V8 is no longer usable. > >> > I have a really simple script that does like hundreds of API requests, > >> > filters results and adds them to the database, what on earth could me > >> > consuming so much memory? > >> > Does Node manage memory used by external http requests? or any memory > >> > used by asynchronous operations affect the node process? > > >> > Thanks for your help. > >> > -- > >> > 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 nodejs@googlegroups.com > >> > To unsubscribe from this group, send email to > >> > nodejs+unsubscr...@googlegroups.com > >> > 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 nodejs@googlegroups.com > >> To unsubscribe from this group, send email to > >> nodejs+unsubscr...@googlegroups.com > >> 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 nodejs@googlegroups.com > > To unsubscribe from this group, send email to > > nodejs+unsubscr...@googlegroups.com > > 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 nodejs@googlegroups.com To unsubscribe from this group, send email to nodejs+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en
