[Typo3-dev] High parsetime for *_INT objects

[Dmitry Dulepov]

Hi!

Reason for this already explained by Peter Niederlag in a separate message.

I had the same problem a couple of months ago and found the perfect 
solution. Here it is: install Turck MMCache for PHP and you will not 
notice much difference in cached and non-cached pages!

Btw, Zend Optimizer do not give such a big improvement in speed. I did 
not try Zend Accelerator (because it is not free) but independent tests 
show that Turck beats Zend Accelerator too.

Actually, I was really disappointed by the execution speed for *_INT 
objects. Given that I have five (!) of them on each page, rendering took 
more than a second. With MMCache it is not noticable at all. Do not know 
what Typo3 does with *_INT objects but this is a VERY weak place from 
the performance point of view...

Dmitry.

Simon Ihmig wrote:
> Hi there,
> 
> I realized some strange behaviour regarding the parse parse times I am
> unable to explain:
> I have a site with 100% fully cached pages (i.e. no USER_INT or COA_INT
> objects). The total parsetime as shown in the Admin Panel is around 17ms.
> 
> But when I change one COA object into a COA_INT (it does nothing more than
> printing the current date/time), the parsetime changes dramatically:
> I have a new entry "/Parse template" in my Admin Panel TypoScript output
> with around 50-60ms and total parse time is 80-90ms.
> The noncached objects execute in virtually no time (0ms).
> 
> What's the reason? It should not be that just because of the fact that I
> have a non-cached object somewhere in my TS tree, the parse time increases
> by 400% (an thus server load!). While 90ms parse time doesn't sound very
> huge, IMHO it can have a huge impact on high-volume sites (compared to
> 17ms).
> 
> Any ideas?
> 
> btw, I have a couple of other sites with rather large parse times (>200ms)
> as well, I guess there is a similiar issue.
> 
> Simon
> 
> 
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