[Mono-bugs] [Bug 75175][Nor] New - Leaks: xsp + web service + large post

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Wed Jun 8 01:52:36 EDT 2005

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Changed by gonzalo at ximian.com.


--- shadow/75175	2005-06-08 01:52:36.000000000 -0400
+++ shadow/75175.tmp.23340	2005-06-08 01:52:36.000000000 -0400
@@ -0,0 +1,42 @@
+Bug#: 75175
+Product: Mono: Runtime
+Version: unspecified
+OS Details: 
+Status: NEW   
+Priority: Normal
+Component: GC
+AssignedTo: mono-bugs at ximian.com                            
+ReportedBy: gonzalo at ximian.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+Summary: Leaks: xsp + web service + large post
+First of all, I'm reporting this to keep track of this issue myself. May be
+this is just the GC and this is NOTABUG, but i don't want to forget about
+it :-). I put it as a runtime bug so that the runtime guys see it in their
+radar and jump in with comments if needed.
+The attached test case contains a client and server test to POST a file to
+the server and includes a Makefile and README.
+On x86-32:
+When posting a 10MB file, the memory usage grows fast up to 500MB and then
+it seems to not grow any more. When posting the 40MB one, there's a big
+jump from 400 to 730 MB and it grows until using almost all the memory.
+On x86-64:
+The original reporter told me that on this architecture, the server ends up
+using 1.7GB and then leak up to 500 bytes on every request.
+   1. Retest this on a real server, not this laptop, to verify the same
+   2. Test it on x86-64.
+Done: In my local tree a made a simple modification to HttpRequest to avoid
+the creation of an big extra byte buffer. I will commit that after more

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