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We measured regression on startup time between NB Dev builds : 200703141900 & 200703131900 (see attached graph) Startup time : 1st usage 6 % 5 % 7 % Subsequent usage 9 % 7 % 7 % I think the main part of regression comes from : Window system shown 48 % 46 % 52 % (Win 2000/1.5.0_11, Win XP/1.5.0_11,Win XP,1.6.0) From attached logs : --------- 200703141900 ModuleSystem created dT=514 200703131900 ModuleSystem created dT=260 --------- 200703141900 module preparation finished, took 1396ms (removed languages modules) 200703131900 module preparation finished, took 1478ms --------- 200703141900 Main window initialization finished, took 1519ms 200703131900 Main window initialization finished, took 1261ms --------- 200703141900 Window system loaded dT=2276 200703131900 Window system loaded dT=2373 --------- 200703141900 Window system shown dT=3985 200703131900 Window system shown dT=2874 ============================== So it looks like window system is the main contributor to measured regression. Radime, isn't this related to your fixes in IconManager ? : http://openide.netbeans.org/source/browse/openide/util/src/org/openide/util/IconManager.java?r1=1.14&r2=1.15
Created attachment 39520 [details] Startup log file 200703131900
Created attachment 39521 [details] Startup log file 200703141900
Created attachment 39522 [details] Startup time - first start
Radime your last commit to IconManager was really successful, we are (200703191900) at the same numbers as before
http://openide.netbeans.org/source/browse/openide/util/src/org/openide/util/IconManager.java?r1=1.15&r2=1.16
verified