Re: Flow script performance issue

Maxim Borkunov wrote:
> Here is my performance benchmark result.
> 
>                                            User/AVG time(s)        
>    Test case                           1       25     50       75      100   1  Analytical Research     (XHTML)  0.112   2.052   4.228    6.25     7.665
> 2  Consortium Communicati..(XHTML)  0.111   1.967   3.944    5.815    8.544
> 3  FSS Inbound Template    (PDF)    0.009   0.024   0.031    0.023    0.015
> 4  FSS STMT Inbound Templ  (PDF)    0.012   0.023   0.026    0.021    0.022
> 5  LAS OBL Inbound Templ   (PDF)    0.009   0.026   0.031    0.013    0.016
> 6  Home                    (XHTML)  0.228   2.382   5.209    8.401    10.338
> 8  LAS LOANS Inbound Templ (PDF)    0.01    0.019   0.031    0.014    0.019
> 9  Continuation(login page)(flow)   0.124   7.416   61.222   229.407 503.981
> 10 Login                   (flow)   0.181   11.313  85.959   314.342 670.145
> 11 Logout                  (flow)   0.066   10.799  58.368   156.67  376.282
> 12 Methodology and process (XHTML)  0.13    2.243   4.431    6.384    7.992
> 13 Project Plan            (XHTML)  0.119   1.8     3.821    6.185    7.85
> 14 Publications for RB     (XHTML)  0.105   1.84    4.671    8.754    18.135
> 15 Publications for SAAB   (XHTML)  0.108   2.045   4.541    8.215    14.352
> 16 Reports for RB          (XHTML)  0.116   1.97    4.227    6.269    7.491
> 17 Reports for SAAB        (XHTML)  0.117   2.31    4.018    5.965    7.906
> 19 Search for alerts       (Search) 0.206   2.926   10.993   19.228   47.919
> 20 Search for something    (Search) 0.207   3.201   20.379   61.375  109.367
> 21 Search for money        (Search) 0.268   4.765   27.578   89.302  165.854
> 22 Search for process      (Search) 0.214   2.578   8.425    15.708   28.589
> 23 Search for research     (Search) 0.214   2.616   7.736    11.817   19.786
> 24 Send message - my page  (flow)   0.148   12.465  71.613   234.497 510.283
> 25 Deadlines (Custom generator)     0.111   2.003   4.115    6.478    8.812
> 
> Login page generation, logout process and every page with flow script usage is taking too much time.
> 

Thank you for your results. I did come across a problem with massive 
locking issues with many of the pages you list as having problems. 
Unfortunately it did not make it into 2.0.2. You could try making the 
change yourself and re-running your benchmarks to see if it has the 
desired effect.

It involves removing the importPackages line from usecases.js. The 
commit can be found here:
http://svn.apache.org/viewvc/lenya/trunk/src/modules-core/usecase/usecases.js?r1=730252&r2=730251&pathrev=730252