Is this inside a GAE application or something completely local (i.e. running in Jetty)?
Dhanji. On Mon, Jun 7, 2010 at 12:48 AM, Miroslav Genov <[email protected]>wrote: > Hello, > I'm encountering similar issue with Guice. Currently the initialization > time of my application is for about 12 seconds. (From my log: Injector > Initialization Time:12023 ms). On my local development machine it's > initialized for Time:4982 ms. > > Here is some logging snippets from my local environment that are showing > execution time of the initialization operations: > > Jun 7, 2010 7:26:44 AM com.google.inject.internal.Stopwatch resetAndLog > FINE: Module execution: 1849ms > > Jun 7, 2010 7:26:45 AM com.google.inject.internal.Stopwatch resetAndLog > FINE: Binding initialization: 517ms > > Jun 7, 2010 7:26:47 AM com.google.inject.internal.BytecodeGen newFastClass > FINE: Loading class > com.google.sitebricks.rendering.control.DefaultWidgetRegistry FastClass with > com.google.appengine.tools.development.isolatedappclassloa...@1326484 > Jun 7, 2010 7:26:47 AM com.google.inject.internal.BytecodeGen newFastClass > FINE: Loading class com.google.sitebricks.compiler.StandardCompilers > FastClass with > com.google.appengine.tools.development.isolatedappclassloa...@1326484 > Jun 7, 2010 7:26:47 AM com.google.inject.internal.BytecodeGen newFastClass > FINE: Loading class com.google.sitebricks.DebugModePageBook FastClass with > com.google.appengine.tools.development.isolatedappclassloa...@1326484 > Jun 7, 2010 7:26:47 AM com.google.inject.internal.BytecodeGen newFastClass > FINE: Loading class com.google.sitebricks.DebugModeRoutingDispatcher > FastClass with > com.google.appengine.tools.development.isolatedappclassloa...@1326484 > Jun 7, 2010 7:26:47 AM com.google.inject.internal.Stopwatch resetAndLog > FINE: Binding validation: 2308ms > > Any idea how I can optimize my application ? > > I was thinking for using of child injectors and late bindings, but > currently I couldn't find out clean way to do it. > > Regards, > Miroslav > > > On 02/10/2010 01:11 AM, Dhanji R. Prasanna wrote: > > Do you have a lot of AOP running? That could be making GAE run additional > classes through the security loader. > > Dhanji. > > On Wed, Feb 10, 2010 at 9:35 AM, John Patterson <[email protected]>wrote: > >> Yes but pre-compilation does not affect Guice startup time. >> >> On 10 Feb 2010, at 05:20, Dhanji R. Prasanna wrote: >> >> Have you tried using offline precompilation? >> >> Dhanji. >> >> On Wed, Feb 10, 2010 at 7:05 AM, Bob Lee <[email protected]> wrote: >> >>> John, >>> >>> Enable FINE-level logging for Guice's Stopwatch: >>> >>> Logger stopwatchLogger = >>> Logger.getLogger(com.google.inject.internal.Stopwatch.class.getName()); >>> stopwatchLogger.setLevel(Level.FINE); >>> >>> This will log perf #s and tell you at a high level where the time is >>> spent during injector creation. >>> >>> Beyond that, I'd use a profiler like YourKit. >>> >>> Unless you have a ginormous configuration, my guess is something >>> expensive is happening in one of your modules. 4 seconds sounds excessive. I >>> use Guice on Android, even going so far as to create a separate injector for >>> each screen, and startup time hasn't been an issue. >>> >>> Bob >>> >>> On Sun, Feb 7, 2010 at 2:17 PM, jd <[email protected]> wrote: >>> >>>> Hi, I am using Guice with a Google App Engine project but have found >>>> that the startup time of Guice is killing my app. "Loading requests" >>>> are very frequent in GAE and need to be fast or your user sits and >>>> waits. Currently the apps startup time is about 6 seconds and of that >>>> the Injector takes 4 seconds to build. This is with Stage set to >>>> Development which did knock about two seconds off the time. >>>> >>>> My question is, are there any other tricks to reduce Guice startup >>>> time. Could some configuration be saved or serialized rather than >>>> recalculated every time my app spins up a new instance? >>>> >>>> Thanks, >>>> >>>> John. >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "google-guice" group. >>>> To post to this group, send email to [email protected]. >>>> To unsubscribe from this group, send email to >>>> [email protected]<google-guice%[email protected]> >>>> . >>>> For more options, visit this group at >>>> http://groups.google.com/group/google-guice?hl=en. >>>> >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "google-guice" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]<google-guice%[email protected]> >>> . >>> For more options, visit this group at >>> http://groups.google.com/group/google-guice?hl=en. >>> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "google-guice" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-guice?hl=en. >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "google-guice" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<google-guice%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/google-guice?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "google-guice" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-guice?hl=en. > > > -- > You received this message because you are subscribed to the Google Groups > "google-guice" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-guice%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-guice?hl=en. > -- You received this message because you are subscribed to the Google Groups "google-guice" group. 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