We use JProfiler, but Ive also used Yourkit (both very good profilers). N
On Mon, Apr 1, 2013 at 3:45 PM, Serban.Balamaci <thespamtr...@gmail.com>wrote: > Hello guys, > I'm trying to have a finer look at what is taking time on the serverside in > our application. > > What I have so far is that I'm using Spring AOP to track down calls to all > the methods and time to the Services layer. PS: I'm using JETM > http://jetm.void.fm/ (it may be old, but is simple and give pretty much > what > you need). > > 2. I've collected the time for the whole request to process in a > AbstractRequestCycleListener onBeginRequest, onEndRequest so as to see a > sum > of the total time spent on a particular usecase. > > What I've expected to find is that most of the resulting time would be > spent > in the services layer and pretty much summed up to be near the request time > on the requestcyclelistener. > > Practical data shows however otherwise, with the sum of the service time > not > even close to the total of the request time. > > 3. So I've fine tuned the result to also show the rendering time for the > components taking as example RenderPerformanceListener which measure the > time between component onBeforeRender and onAfterRender. > It's pretty nice to see in jetm hierarchycal component->services call, > however it still not nearly close to the whole request time. > > I'm still looking and seeing that there is some logic also on some > component's constructors and also onInitialize() methods that I see no easy > way to measure them. IComponentInitializationListener seems to only trigger > after initialization, I see no easy way to mark the start time of the > onInitialize() and collect the time in the listener. > > So I'm asking if anyone got an idea, or I'm interested what you guys > usually > do to track down any performance issues in the app. > > > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Tracking-performance-issues-on-requests-best-practices-tp4657676.html > Sent from the Users forum mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
