Re: [WebDNA] WebDNA slow processing

This WebDNA talk-list message is from

2011


It keeps the original formatting.
numero = 107719
interpreted = N
texte = --20cf301d4174f412d304b28facf5 Content-Type: text/plain; charset=ISO-8859-1 I am having the same issue on a server with similar specs, but using CentOS. Where I can find more information on error reporting for WebDNA (How to turn it on, where the errors report to)? Thanks, Daniel Meola 301-486-0901 daniel@knifecenter.com On Fri, Nov 25, 2011 at 8:48 AM, D Brooke wrote: > Hi Thierry, > Multiple cores will help with multiple requests (processes). It won't > necessarily help with one request that is having problems. > > My suggesting is to turn on the error reporting for WebDNA to see if you > can correct some of the problems or isolate any issues. Chances are that > your issue is code related... Either a problem with the code, or a problem > with the efficiency of the code. > > D. Brooke Mobile > > On Nov 25, 2011, at 7:29 AM, Thierry Almy wrote: > > > Hi > > > > We're running a copy of WebDNA 6.2 on a MacPro 2x QuadCore 2,4 GHz, 6GB > RAM, OS 10.6.8, iTools 9.0.5i > > Apache has about 35 vhosts > > > > As soon as the server gets a bit load (~100 concurrent connections) and > WebDNA uses 110% to 160% of the processor, it takes up to 10 seconds to > serve a page with WebDNA. > > Since we have 8-Cores in the server, I guess WebDNA should be able to > use more than 160% .... or am I wrong? > > > > Pages served directly from apache (no DNA) appear very quick. > > > > In cases of heavy load I have the following lines in the console log: > > 25.11.11 14:26:43 sioux WebDNA[210] Error Could not > establish connection with the module. > > > > > > And I've also seen the following lines, which makes me even more nervous: > > 25.11.11 11:18:44 sioux com.apple.SystemStarter[36] Notice > *** set a breakpoint in malloc_error_break to debug > > 25.11.11 11:18:45 sioux com.apple.SystemStarter[36] Notice > WebCatalog(210,0xa047a540) malloc: *** error for object 0xe0c970: pointer > being freed was not allocated > > 25.11.11 11:47:12 sioux com.apple.SystemStarter[36] Notice > sem_open failed: returned EMFILE: Too many open files > > > > All the lines are repeated several times. > > > > > > How can I find out what's blocking WebCatalog? > > Is something wrong with my module? > > > > > > Thanks for any help > > Thierry > > > > ______________________ > > mac&web gmbh > > thierry almy > > grabenstrasse 15 > > 8200 schaffhausen > > switzerland > > web www.mac-web.ch > > > > --------------------------------------------------------- > > This message is sent to you because you are subscribed to > > the mailing list . > > To unsubscribe, E-mail to: > > archives: http://mail.webdna.us/list/talk@webdna.us > > Bug Reporting: support@webdna.us > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > Bug Reporting: support@webdna.us > --20cf301d4174f412d304b28facf5 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable I am having the same issue on a server with similar specs, but using CentOS= .=A0

Where I can find more information on error reportin= g for WebDNA (How to turn it on, where the errors report to)?
Thanks,
Daniel Meola
301-486-090= 1
<= br>

On Fri, Nov 25, 2011 at 8:48 AM, D Brook= e <dbrooke@euca.us<= /a>> wrote:
Hi Thierry,
Multiple cores will help with multiple requests (processes). It won't n= ecessarily help with one request that is having problems.

My suggesting is to turn on the error reporting for WebDNA to see if you ca= n correct some of the problems or isolate any issues. Chances are that your= issue is code related... Either a problem with the code, or a problem with= the efficiency of the code.

D. Brooke Mobile

On Nov 25, 2011, at 7:29 AM, Thierry Almy <lists@almy.ch> wrote:

> Hi
>
> We're running a copy of WebDNA 6.2 on a MacPro 2x QuadCore 2,4 GHz= , 6GB RAM, OS 10.6.8, iTools 9.0.5i
> Apache has about 35 vhosts
>
> As soon as the server gets a bit load (~100 concurrent connections) an= d WebDNA uses 110% to 160% of the processor, it takes up to 10 seconds to s= erve a page with WebDNA.
> Since we have 8-Cores in the server, I guess WebDNA should be able to = use more than 160% .... or am I wrong?
>
> Pages served directly from apache (no DNA) appear very quick.
>
> In cases of heavy load I have the following lines in the console log:<= br> > 25.11.11 14:26:43 =A0 =A0sioux =A0 =A0WebDNA[210] =A0 =A0Error =A0 =A0= Could not establish connection with the module.
>
>
> And I've also seen the following lines, which makes me even more n= ervous:
> 25.11.11 11:18:44 =A0 =A0sioux =A0 =A0com.apple.SystemStarter[36] =A0 = =A0Notice =A0 =A0*** set a breakpoint in malloc_error_break to debug
> 25.11.11 11:18:45 =A0 =A0sioux =A0 =A0com.apple.SystemStarter[36] =A0 = =A0Notice =A0 =A0WebCatalog(210,0xa047a540) malloc: *** error for object 0x= e0c970: pointer being freed was not allocated
> 25.11.11 11:47:12 =A0 =A0sioux =A0 =A0com.apple.SystemStarter[36] =A0 = =A0Notice =A0 =A0sem_open failed: returned EMFILE: Too many open files
>
> All the lines are repeated several times.
>
>
> How can I find out what's blocking WebCatalog?
> Is something wrong with my module?
>
>
> Thanks for any help
> Thierry
>
> ______________________
> mac&web gmbh
> thierry almy
> grabenstrasse 15
> 8200 schaffhausen
> switzerland
> web =A0 www.mac-we= b.ch
>
> ---------------------------------------------------------
> This message is sent to you because you are subscribed to
> the mailing list <talk@webdna.us<= /a>>.
> To unsubscribe, E-mail to: <talk-leave@webdna.us>
> archives: http://mail.webdna.us/list/talk@webdna.us
> Bug Reporting: support@webdna.us<= /a>
---------------------------------------------------------
This message is sent to you because you are subscribed to
the mailing list <talk@webdna.us&g= t;.
To unsubscribe, E-mail to: <talk= -leave@webdna.us>
archives: http://mail.webdna.us/list/talk@webdna.us
Bug Reporting: support@webdna.us

--20cf301d4174f412d304b28facf5-- Associated Messages, from the most recent to the oldest:

    
  1. Re: [WebDNA] WebDNA slow processing - conclusion (Kenneth Grome 2011)
  2. Re: [WebDNA] WebDNA slow processing - conclusion (Thierry Almy 2011)
  3. Re: [WebDNA] WebDNA slow processing (Kenneth Grome 2011)
  4. Re: [WebDNA] WebDNA slow processing (Thierry Almy 2011)
  5. Re: [WebDNA] WebDNA slow processing (Kenneth Grome 2011)
  6. Re: [WebDNA] WebDNA slow processing (Thierry Almy 2011)
  7. Re: [WebDNA] WebDNA slow processing (Kenneth Grome 2011)
  8. Re: [WebDNA] WebDNA slow processing (Thierry Almy 2011)
  9. Re: [WebDNA] WebDNA slow processing (Kenneth Grome 2011)
  10. Re: [WebDNA] WebDNA slow processing (William DeVaul 2011)
  11. Re: [WebDNA] WebDNA slow processing (William DeVaul 2011)
  12. Re: [WebDNA] WebDNA slow processing (William DeVaul 2011)
  13. Re: [WebDNA] WebDNA slow processing (William DeVaul 2011)
  14. Re: [WebDNA] WebDNA slow processing (Kenneth Grome 2011)
  15. Re: [WebDNA] WebDNA slow processing (Donovan Brooke 2011)
  16. Re: [WebDNA] WebDNA slow processing ("Mr. Robert Minor Jr." 2011)
  17. Re: [WebDNA] WebDNA slow processing (Donovan Brooke 2011)
  18. Re: [WebDNA] WebDNA slow processing (christophe.billiottet@webdna.us 2011)
  19. Re: [WebDNA] WebDNA slow processing (William DeVaul 2011)
  20. Re: [WebDNA] WebDNA slow processing (William DeVaul 2011)
  21. Re: [WebDNA] WebDNA slow processing (christophe.billiottet@webdna.us 2011)
  22. Re: [WebDNA] WebDNA slow processing ("lists@almy.ch" 2011)
  23. Re: [WebDNA] WebDNA slow processing (christophe.billiottet@webdna.us 2011)
  24. Re: [WebDNA] WebDNA slow processing (William DeVaul 2011)
  25. Re: [WebDNA] WebDNA slow processing (Thierry Almy 2011)
  26. Re: [WebDNA] WebDNA slow processing (William DeVaul 2011)
  27. Re: [WebDNA] WebDNA slow processing (William DeVaul 2011)
  28. Re: [WebDNA] WebDNA slow processing (Thierry Almy 2011)
  29. Re: [WebDNA] WebDNA slow processing (Donovan Brooke 2011)
  30. Re: [WebDNA] WebDNA slow processing (Donovan Brooke 2011)
  31. Re: [WebDNA] WebDNA slow processing (Thierry Almy 2011)
  32. Re: [WebDNA] WebDNA slow processing (William DeVaul 2011)
  33. Re: [WebDNA] WebDNA slow processing (Thierry Almy 2011)
  34. Re: [WebDNA] WebDNA slow processing (Thierry Almy 2011)
  35. Re: [WebDNA] WebDNA slow processing (Daniel Meola 2011)
  36. Re: [WebDNA] WebDNA slow processing (D Brooke 2011)
  37. [WebDNA] WebDNA slow processing (Thierry Almy 2011)
--20cf301d4174f412d304b28facf5 Content-Type: text/plain; charset=ISO-8859-1 I am having the same issue on a server with similar specs, but using CentOS. Where I can find more information on error reporting for WebDNA (How to turn it on, where the errors report to)? Thanks, Daniel Meola 301-486-0901 daniel@knifecenter.com On Fri, Nov 25, 2011 at 8:48 AM, D Brooke wrote: > Hi Thierry, > Multiple cores will help with multiple requests (processes). It won't > necessarily help with one request that is having problems. > > My suggesting is to turn on the error reporting for WebDNA to see if you > can correct some of the problems or isolate any issues. Chances are that > your issue is code related... Either a problem with the code, or a problem > with the efficiency of the code. > > D. Brooke Mobile > > On Nov 25, 2011, at 7:29 AM, Thierry Almy wrote: > > > Hi > > > > We're running a copy of WebDNA 6.2 on a MacPro 2x QuadCore 2,4 GHz, 6GB > RAM, OS 10.6.8, iTools 9.0.5i > > Apache has about 35 vhosts > > > > As soon as the server gets a bit load (~100 concurrent connections) and > WebDNA uses 110% to 160% of the processor, it takes up to 10 seconds to > serve a page with WebDNA. > > Since we have 8-Cores in the server, I guess WebDNA should be able to > use more than 160% .... or am I wrong? > > > > Pages served directly from apache (no DNA) appear very quick. > > > > In cases of heavy load I have the following lines in the console log: > > 25.11.11 14:26:43 sioux WebDNA[210] Error Could not > establish connection with the module. > > > > > > And I've also seen the following lines, which makes me even more nervous: > > 25.11.11 11:18:44 sioux com.apple.SystemStarter[36] Notice > *** set a breakpoint in malloc_error_break to debug > > 25.11.11 11:18:45 sioux com.apple.SystemStarter[36] Notice > WebCatalog(210,0xa047a540) malloc: *** error for object 0xe0c970: pointer > being freed was not allocated > > 25.11.11 11:47:12 sioux com.apple.SystemStarter[36] Notice > sem_open failed: returned EMFILE: Too many open files > > > > All the lines are repeated several times. > > > > > > How can I find out what's blocking WebCatalog? > > Is something wrong with my module? > > > > > > Thanks for any help > > Thierry > > > > ______________________ > > mac&web gmbh > > thierry almy > > grabenstrasse 15 > > 8200 schaffhausen > > switzerland > > web www.mac-web.ch > > > > --------------------------------------------------------- > > This message is sent to you because you are subscribed to > > the mailing list . > > To unsubscribe, E-mail to: > > archives: http://mail.webdna.us/list/talk@webdna.us > > Bug Reporting: support@webdna.us > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > Bug Reporting: support@webdna.us > --20cf301d4174f412d304b28facf5 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable I am having the same issue on a server with similar specs, but using CentOS= .=A0

Where I can find more information on error reportin= g for WebDNA (How to turn it on, where the errors report to)?
Thanks,
Daniel Meola
301-486-090= 1
<= br>

On Fri, Nov 25, 2011 at 8:48 AM, D Brook= e <dbrooke@euca.us<= /a>> wrote:
Hi Thierry,
Multiple cores will help with multiple requests (processes). It won't n= ecessarily help with one request that is having problems.

My suggesting is to turn on the error reporting for WebDNA to see if you ca= n correct some of the problems or isolate any issues. Chances are that your= issue is code related... Either a problem with the code, or a problem with= the efficiency of the code.

D. Brooke Mobile

On Nov 25, 2011, at 7:29 AM, Thierry Almy <lists@almy.ch> wrote:

> Hi
>
> We're running a copy of WebDNA 6.2 on a MacPro 2x QuadCore 2,4 GHz= , 6GB RAM, OS 10.6.8, iTools 9.0.5i
> Apache has about 35 vhosts
>
> As soon as the server gets a bit load (~100 concurrent connections) an= d WebDNA uses 110% to 160% of the processor, it takes up to 10 seconds to s= erve a page with WebDNA.
> Since we have 8-Cores in the server, I guess WebDNA should be able to = use more than 160% .... or am I wrong?
>
> Pages served directly from apache (no DNA) appear very quick.
>
> In cases of heavy load I have the following lines in the console log:<= br> > 25.11.11 14:26:43 =A0 =A0sioux =A0 =A0WebDNA[210] =A0 =A0Error =A0 =A0= Could not establish connection with the module.
>
>
> And I've also seen the following lines, which makes me even more n= ervous:
> 25.11.11 11:18:44 =A0 =A0sioux =A0 =A0com.apple.SystemStarter[36] =A0 = =A0Notice =A0 =A0*** set a breakpoint in malloc_error_break to debug
> 25.11.11 11:18:45 =A0 =A0sioux =A0 =A0com.apple.SystemStarter[36] =A0 = =A0Notice =A0 =A0WebCatalog(210,0xa047a540) malloc: *** error for object 0x= e0c970: pointer being freed was not allocated
> 25.11.11 11:47:12 =A0 =A0sioux =A0 =A0com.apple.SystemStarter[36] =A0 = =A0Notice =A0 =A0sem_open failed: returned EMFILE: Too many open files
>
> All the lines are repeated several times.
>
>
> How can I find out what's blocking WebCatalog?
> Is something wrong with my module?
>
>
> Thanks for any help
> Thierry
>
> ______________________
> mac&web gmbh
> thierry almy
> grabenstrasse 15
> 8200 schaffhausen
> switzerland
> web =A0 www.mac-we= b.ch
>
> ---------------------------------------------------------
> This message is sent to you because you are subscribed to
> the mailing list <talk@webdna.us<= /a>>.
> To unsubscribe, E-mail to: <talk-leave@webdna.us>
> archives: http://mail.webdna.us/list/talk@webdna.us
> Bug Reporting: support@webdna.us<= /a>
---------------------------------------------------------
This message is sent to you because you are subscribed to
the mailing list <talk@webdna.us&g= t;.
To unsubscribe, E-mail to: <talk= -leave@webdna.us>
archives: http://mail.webdna.us/list/talk@webdna.us
Bug Reporting: support@webdna.us

--20cf301d4174f412d304b28facf5-- Daniel Meola

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