Maybe you need to configure FastCGI for more processes - 500 could be
result of getting more requests than there are processes to handle them.
How would I do that?
The easiest way would be to open WINDOWS/system32/inetsrv/fcgiext.ini
and edit the MaxInstances parameter for PHP binary there/ T
On Thu, April 26, 2007 5:53 am, Robin Vickery wrote:
> On 25/04/07, Richard Lynch <[EMAIL PROTECTED]> wrote:
>> On Wed, April 25, 2007 5:09 am, Zoltán Németh wrote:
>> > 2007. 04. 25, szerda keltezÃ(c)ssel 11.53-kor Henning Eiben ezt
>> Ãrta:
>> >> Zoltán NÃ(c)meth schrieb:
>> >>
>> > not exactly
Richard Lynch wrote:
> At 31:3 ratio, it's almost for sure NOT the fault of 3-tier
> architecture nor the OR-mapper.
>
> Or, if it is, it's because you've chosen a HORRIBLE 3-tier
> architecture or a RIDICULOUS OR-mapper.
>
> My *first* *first* *first* SWAG is that you've got something very very
Stanislav Malyshev wrote:
>> OK, I installed FCGI and ran my testsuite. I did get more requests in a
>> timeperiod of 5 minutes, but unfortunatly I also got a lot of errors
>> (HTTP 500). But the performance of successful pages was increased by
>> almost 15%.
>
> Maybe you need to configure FastC
On 25/04/07, Richard Lynch <[EMAIL PROTECTED]> wrote:
On Wed, April 25, 2007 5:09 am, Zoltán Németh wrote:
> 2007. 04. 25, szerda keltezÃ(c)ssel 11.53-kor Henning Eiben ezt Ãrta:
>> Zoltán NÃ(c)meth schrieb:
>>
> not exactly. it pre-compiles them to opcodes and stores the opcode
> blocks. the i
OK, I installed FCGI and ran my testsuite. I did get more requests in a
timeperiod of 5 minutes, but unfortunatly I also got a lot of errors
(HTTP 500). But the performance of successful pages was increased by
almost 15%.
Maybe you need to configure FastCGI for more processes - 500 could be
res
Richard Lynch wrote:
> On Wed, April 25, 2007 5:48 am, Henning Eiben wrote:
>> But as far as I understand, java kinda does the same thing, doesn't
>> it?
>
> Sort of, but not really...
>
> Java has a single central one giant process architecture.
>
> PHP has a shared-nothing architecture.
>
>
Richard Lynch wrote:
Are there multiple threads spawned?
>>> Depends on server API. ISAPI does, fastCGi doesn't.
>> OK; so for serving multiple concurrent clients ISAPI would sound to me
>> like the better choice, since it can use threads, or what would be the
>> advantage of using fastcgi?
>
On Wed, April 25, 2007 6:38 am, Tijnema ! wrote:
> On 4/25/07, clive <[EMAIL PROTECTED]> wrote:
>>
>> > Do you know any resource, describing how php works (like the thing
>> about
>> > compiling opcode, and stuff)? How does php handle simultaneous
>> requests?
>> > Are there multiple threads spawne
On Wed, April 25, 2007 6:43 am, Henning Eiben wrote:
>>> Are there multiple threads spawned?
>>
>> Depends on server API. ISAPI does, fastCGi doesn't.
>
> OK; so for serving multiple concurrent clients ISAPI would sound to me
> like the better choice, since it can use threads, or what would be the
On Wed, April 25, 2007 5:48 am, Henning Eiben wrote:
> But as far as I understand, java kinda does the same thing, doesn't
> it?
Sort of, but not really...
Java has a single central one giant process architecture.
PHP has a shared-nothing architecture.
They're at polar opposites on this bit.
A
On Wed, April 25, 2007 5:38 am, Henning Eiben wrote:
> Richard Davey wrote:
>
>>> Running my test for about 5 minutes, I get about 31.000 request for
>>> the
>>> java application, but only about 3.000 for the php.
>>
>> No offence, but the problem is almost 100% certainly in your PHP
>> code
>> the
On Wed, April 25, 2007 5:09 am, Zoltán Németh wrote:
> 2007. 04. 25, szerda keltezéssel 11.53-kor Henning Eiben ezt Ãrta:
>> Zoltán Németh schrieb:
>>
> not exactly. it pre-compiles them to opcodes and stores the opcode
> blocks. the interpreter normally first pre-compiles the code to
> opcodes
On Wed, April 25, 2007 4:53 am, Henning Eiben wrote:
> Well ... I did some stress-testing. I create 20 concurrent requests to
> my application: random pages, randomizing the post parameter, which
> causes to load different data from the database (MySQL 5.0.37, running
> on a separate server). My we
On Wed, April 25, 2007 4:45 am, Zoltán Németh wrote:
> 2007. 04. 25, szerda keltezéssel 11.33-kor Henning Eiben ezt Ãrta:
>> Hi,
>>
>> I wrote a small sample-application once using PHP (with propel and
>> smarty) and once using Java (JBoss, EJB3, JSP & Servlets). Both apps
>> are
>> being served
On Wed, April 25, 2007 4:33 am, Henning Eiben wrote:
> I wrote a small sample-application once using PHP (with propel and
> smarty) and once using Java (JBoss, EJB3, JSP & Servlets). Both apps
> are
> being served from a windows server (2x Xeon 1,3GHz, 2 GB RAM), but the
> performance of the PHP ve
Stanislav Malyshev wrote:
>> OK, so I will give that a try. As far as I understand, I basically just
>> have to replace the association of ".php" to "php5isapi.dll" with
>> "php-cgi.exe"; and then set the global path to include my php-folder,
>> right?
>
> No, that probably would make it CGI, whi
OK, so I will give that a try. As far as I understand, I basically just
have to replace the association of ".php" to "php5isapi.dll" with
"php-cgi.exe"; and then set the global path to include my php-folder, right?
No, that probably would make it CGI, which is slow. For FastCGI, you
need FastCG
Stanislav Malyshev wrote:
>> OK; so for serving multiple concurrent clients ISAPI would sound to me
>> like the better choice, since it can use threads, or what would be the
>> advantage of using fastcgi?
>
> Non-threaded PHP is faster than threaded PHP, because it doesn't need to
> do locks betw
OK; so for serving multiple concurrent clients ISAPI would sound to me
like the better choice, since it can use threads, or what would be the
advantage of using fastcgi?
Non-threaded PHP is faster than threaded PHP, because it doesn't need to
do locks between threads and keep the thread context
Stanislav Malyshev wrote:
>> But as far as I understand, java kinda does the same thing, doesn't it?
>> Java programs are being compiled into some intermediate language, and
>> this is being interpreted at runtime. So using an accelerator should
>> mimic the same setup for php.
>
> Java is much l
On 4/25/07, clive <[EMAIL PROTECTED]> wrote:
> Do you know any resource, describing how php works (like the thing about
> compiling opcode, and stuff)? How does php handle simultaneous requests?
> Are there multiple threads spawned?
PHP doesn't do threading, apache does however every request it
Do you know any resource, describing how php works (like the thing about
compiling opcode, and stuff)? How does php handle simultaneous requests?
Are there multiple threads spawned?
PHP doesn't do threading, apache does however every request it receives
spawns a new thread ( there is however
But as far as I understand, java kinda does the same thing, doesn't it?
Java programs are being compiled into some intermediate language, and
this is being interpreted at runtime. So using an accelerator should
mimic the same setup for php.
Java is much less dynamic language than PHP (try doing
Zoltán Németh wrote:
I wrote a small sample-application once using PHP (with propel and
smarty) and once using Java (JBoss, EJB3, JSP & Servlets). Both apps are
being served from a windows server (2x Xeon 1,3GHz, 2 GB RAM), but the
performance of the PHP version is much slower
Richard Davey wrote:
>> Running my test for about 5 minutes, I get about 31.000 request for the
>> java application, but only about 3.000 for the php.
>
> No offence, but the problem is almost 100% certainly in your PHP code
> then. I'd look very carefully at what is going on there before trying
Henning Eiben wrote:
Running my test for about 5 minutes, I get about 31.000 request for the
java application, but only about 3.000 for the php.
No offence, but the problem is almost 100% certainly in your PHP code
then. I'd look very carefully at what is going on there before trying to
'twe
Zoltán Németh wrote:
I already installed an php-accelerator (eAccelator) which increased the
overall performance, but still the performance is quite poor.
>>> I would not say php performace is poor, I think it is quite fast (at
>>> least on my linux boxes, I know nothing about php on win
2007. 04. 25, szerda keltezéssel 11.53-kor Henning Eiben ezt írta:
> Zoltán Németh schrieb:
>
> >> I wrote a small sample-application once using PHP (with propel and
> >> smarty) and once using Java (JBoss, EJB3, JSP & Servlets). Both apps are
> >> being served from a windows server (2x Xeon 1,3GH
Zoltán Németh schrieb:
>> I wrote a small sample-application once using PHP (with propel and
>> smarty) and once using Java (JBoss, EJB3, JSP & Servlets). Both apps are
>> being served from a windows server (2x Xeon 1,3GHz, 2 GB RAM), but the
>> performance of the PHP version is much slower than t
2007. 04. 25, szerda keltezéssel 11.33-kor Henning Eiben ezt írta:
> Hi,
>
> I wrote a small sample-application once using PHP (with propel and
> smarty) and once using Java (JBoss, EJB3, JSP & Servlets). Both apps are
> being served from a windows server (2x Xeon 1,3GHz, 2 GB RAM), but the
> perf
Hi,
I wrote a small sample-application once using PHP (with propel and
smarty) and once using Java (JBoss, EJB3, JSP & Servlets). Both apps are
being served from a windows server (2x Xeon 1,3GHz, 2 GB RAM), but the
performance of the PHP version is much slower than the Java version.
I already ins
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