[Mono-bugs] [Bug 76905][Nor] New - When file descriptor limit high, xsp hogs CPU

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Sat Dec 3 12:46:32 EST 2005

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Changed by edd at usefulinc.com.


--- shadow/76905	2005-12-03 12:46:32.000000000 -0500
+++ shadow/76905.tmp.5857	2005-12-03 12:46:32.000000000 -0500
@@ -0,0 +1,29 @@
+Bug#: 76905
+Product: Mono: Tools
+Version: 1.1
+OS Details: ubuntu breezy
+Status: NEW   
+Priority: Normal
+Component: XSP
+AssignedTo: gonzalo at ximian.com                            
+ReportedBy: edd at usefulinc.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+Summary: When file descriptor limit high, xsp hogs CPU
+For reasons not quite known to me, my ISP sets ulimit -Hn and ulimit -Sn to
+This makes xsp hog the CPU when I run it.  Check out the strace to see the
+wild and wacky select it's doing -- on thousands of file descriptors.
+When the more conventional ulimit -n of 1024 is used, xsp exhibits no such
+The ISP is Dreamhost -- this might be important information for anybody
+else seeing this behaviour.

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