I have reports from YourKit from the user with Gradle 1.5 and 1.6. I haven't looked at them yet.
On 14/05/2013, at 12:20 PM, Luke Daley <luke.da...@gradleware.com> wrote: > I think we have a problem. > > I've been seeing something like this too I think. > > What can we ask for short of access to the project? How can we see where the > time is being spent? > > Begin forwarded message: > >> From: Gradle <noreply.gra...@getsatisfaction.com> >> Subject: New problem: Performance degradation in initial Gradle invocation >> when usin... >> Date: 14 May 2013 12:15:18 PM GMT+01:00 >> To: luke.da...@gradleware.com >> >> Stefan Marklund just reported this problem in Gradle: >> >> Performance degradation in initial Gradle invocation when using 1.6 >> >> Hello All, >> >> After the other day having switched over to Gradle 1.6 from Gradle 1.5 I >> have noticed a significant performance decrease in the initial configuration >> step in Gradle 1.6 compared to the 1.5 version. With initial invocation of >> gradle I mean after having done a clean code checkout invoking Gradle for >> the very first time. >> >> See numbers below. Are you aware of any performance issue associated with >> the 1.6 version? >> >> I have not adjusted my build script for changes pending (for Gradle 2.0) so >> I do see some new deprication messages. >> >> My Gradle project is fairly large I'd imagine. It is a multiproject >> containing 198 subprojects. >> >> Performance numbers for an initial 'gradle tasks' >> >> >> Gradle 1.6: >> =========== >> Total time: 5 mins 25.951 secs >> Total time: 5 mins 47.84 secs >> Total time: 5 mins 32.74 secs >> Total time: 5 mins 7.843 secs (no daemon) >> Total time: 5 mins 31.888 secs (no daemon, profile) >> >> Profile: >> Description Duration >> Total Build Time 5m31.91s >> Startup 1.094s >> Settings and BuildSrc 3.249s >> Loading Projects 0.561s >> Configuring Projects 5m0.02s >> Task Execution 26.779s >> >> Dependency resolution 1.125s >> >> Gradle 1.5: >> =========== >> Total time: 2 mins 31.647 secs >> Total time: 2 mins 25.89 secs >> Total time: 2 mins 21.674 secs (no demon) >> Total time: 2 mins 28.045 secs >> Total time: 2 mins 48.135 secs (no-daemon, profile) >> >> Profile: >> Description Duration >> Total Build Time 2m48.16s >> Startup 1.060s >> Settings and BuildSrc 2.417s >> Loading Projects 0.573s >> Configuring Projects 2m17.26s >> Task Execution 26.138s >> >> Dependency resolution 1.164s >> >> >> >> Across the board the configuration time per subproject is about twice that >> of Gradle 1.5. The other items are virtually identical. >> I also supplied the dependency resolution times. >> >> Subsequent invocations of 'gradle tasks' are done in ~35s for both Gradle >> 1.5 and 1.6. >> >> I hope this aids you in your analysis. >> >> Thank you, >> Stefan Marklund >> Reply | Notify me when people reply >> >> This message sent from the Gradle community on Get Satisfaction. >> To unsubscribe or change your email settings, click here. >> >> >> ---------------- >> Create a customer community for your company at GetSatisfaction.com. >> > > -- > Luke Daley > Principal Engineer, Gradleware > http://gradleware.com > > Join me at the Gradle Summit 2013, June 13th and 14th in Santa Clara, CA: > http://www.gradlesummit.com > -- Luke Daley Principal Engineer, Gradleware http://gradleware.com Join me at the Gradle Summit 2013, June 13th and 14th in Santa Clara, CA: http://www.gradlesummit.com --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email
