Re: nsGenericElement::InsertBefore performance

Andreas Pflug wrote:
> The testcase is sunbird CVS (VC2008), one calendar, one visible event in
> month view. Toggle the calendar off and on.

That's not really a testcase, because if nothing else I have no idea what code 
is running....  Ideally, the testcase would be a standalone XUL file (plus 
possibly the XBL bindings needed) that I'd be able to run in any Gecko browser. 
  If sunbird is the only way to reproduce, you need _much_ more clear 
instructions to reproduce (click-by-click instructions).

> The profiling result:

That doesn't indicate callstacks, which are key when asking any question like 
this.  Both shark (OSX) and sysprof or jprof (linux) can generate those; I'm 
sure there's a profiler for Windows that can too...

-Boris