No,i profiled the db insert operation  and found the it's not the db
insert that 's time consuming,it's the Loading __main__ itself
consuming a lot of time,could you tell me why
Loading __main__ spend so much time?

04-05 07:13AM 57.908 /gwt/Home/post_nost 500 888ms 1677ms-cpu 0kb
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/525.19
(KHTML, like Gecko) Chrome/1.0.154.53 Safari/525.19,gzip(gfe)

222.65.30.191 - [05/Apr/2009:07:13:58 -0700] "POST /gwt/Home/post_nost
HTTP/1.1" 500 180 "http://coonay.appspot.com/
1DD6B98BD09B2027717DAF593993F70D.cache.html" "Mozilla/5.0 (Windows; U;
Windows NT 5.1; en-US) AppleWebKit/525.19 (KHTML, like Gecko) Chrome/
1.0.154.53 Safari/525.19,gzip(gfe)"

04-05 07:13AM 57.944
Loading __main__

04-05 07:13AM 58.629
Trace into post_nost

04-05 07:13AM 58.715
update ok
04-05 07:13AM 58.722
Trace out post_nost


On Apr 5, 9:43 pm, Coonay <fla...@gmail.com> wrote:
> Maybe it's the write operation that slow down the Loading __main__ ,in
> the request ,a new record is insert into the app engine store,i
> suspect thats the main reason of my problem,
> what method do u use to profile the write  operation and optimize the
> write operation?
>
> On Apr 5, 9:27 pm, Coonay <fla...@gmail.com> wrote:
>
> > The following log  is extracted from the Administration Console, the
> > Loading __main__ spend nearly 1 second,i use
> > app engine + django,what factors   do u think make Loading __main__
> > very time-consume?
>
> > 04-05 04:00AM 14.739 /gwt/Home/post_nost 500 909ms 1873ms-cpu 8kb
> > Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/525.19
> > (KHTML, like Gecko) Chrome/1.0.154.53 Safari/525.19,gzip(gfe)
>
> > 222.65.30.191 - [05/Apr/2009:04:00:15 -0700] "POST /gwt/Home/post_nost
> > HTTP/1.1" 500 8074 "http://coonay.appspot.com/
> > 1DD6B98BD09B2027717DAF593993F70D.cache.html" "Mozilla/5.0 (Windows; U;
> > Windows NT 5.1; en-US) AppleWebKit/525.19 (KHTML, like Gecko) Chrome/
> > 1.0.154.53 Safari/525.19,gzip(gfe)"
> > D 04-05 04:00AM 14.766
> > Loading __main__
> > I 04-05 04:00AM 15.517
> > update ok
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