On 09/15/2010 12:54 AM, Frank Mehnert wrote:
On Tuesday 14 September 2010, walt wrote:
On 09/14/2010 06:42 AM, Sander van Leeuwen wrote:
Walt,
The performance regression you're seeing is possibly fixed in the trunk
now (not synced yet). Look for the following commit:
SyncPageWorkerTrackDeref
<http://linserv.germany.sun.com/vbox/wiki/SyncPageWorkerTrackDeref>: Use
the hint we retrieved from the cached dirty guest PT. Do not reset the
modifications counter in InvalidatePage
<http://linserv.germany.sun.com/vbox/wiki/InvalidatePage>.
I'm still waiting for that commit to show up, so meanwhile I did the
profiling logs, which are attached. I hope they show something useful.
This changeset is now available in the public SVN, have a look at
r32480.
Yes, speed is back to normal now, thanks :)
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