[Mono-bugs] [Bug 76400][Nor] Changed - DateTime.Parse allocates 17 kb / call

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Mon Oct 10 18:33:40 EDT 2005


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Changed by bmaurer at users.sf.net.

http://bugzilla.ximian.com/show_bug.cgi?id=76400

--- shadow/76400	2005-10-10 18:27:28.000000000 -0400
+++ shadow/76400.tmp.16148	2005-10-10 18:33:40.000000000 -0400
@@ -82,6 +82,19 @@
 ########################
       93 KB System.CurrentTimeZone::GetDaylightChanges(int)
           93 KB     8002 System.Int32                                    
   Callers (with count) that contribute at least for 1%:
         3000  75 % System.TimeZone::IsDaylightSavingTime(DateTime)
         1000  25 % System.TimeZone::ToLocalTime(DateTime)
+
+------- Additional Comments From bmaurer at users.sf.net  2005-10-10 18:33 -------
+The bottleneck now is managed collation
+
+[benm at omega ~]$ /usr/bin/time mono x.exe
+4.58user 0.09system 0:04.64elapsed 100%CPU (0avgtext+0avgdata
+0maxresident)k
+0inputs+0outputs (0major+1299minor)pagefaults 0swaps
+[benm at omega ~]$ MONO_DISABLE_MANAGED_COLLATION=yes time mono x.exe
+1.51user 0.04system 0:01.58elapsed 98%CPU (0avgtext+0avgdata
+0maxresident)k
+0inputs+0outputs (0major+1265minor)pagefaults 0swaps
+


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