Bug Tracker item #3321616, was opened at 2011-06-18 02:28
Message generated for change (Comment added) made by dcommander
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https://sourceforge.net/tracker/?func=detail&atid=1126848&aid=3321616&group_id=254363

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Category: UN*X version
Group: None
>Status: Closed
>Resolution: Invalid
Priority: 5
Private: No
Submitted By: D. R. Commander (dcommander)
Assigned to: D. R. Commander (dcommander)
Summary: Raw encoding ~2.5x slower in TigerVNC Server vs. RealVNC

Initial Comment:
At least on my configuration (Linux-->Linux or Linux-->Mac over gigabit), Raw 
encoding performs much worse with the TigerVNC Server (latest pre-release 
build) than with the RealVNC 4.1.2 Server, using the same TigerVNC Viewer 
(latest pre-release build) in both cases.

I consider this a must-fix for 1.1.0.


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>Comment By: D. R. Commander (dcommander)
Date: 2011-06-21 02:09

Message:
Never mind.  This turned out to be related to the fact that the RHEL 6
machine I was using as a TigerVNC server was dialing down the network
bandwidth to 100 Mbps, thus limiting the frame rate of Raw.  Running a more
apples-to-apples comparison, the TigerVNC server is significantly faster
than the RealVNC server in all cases.


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Comment By: Adam Tkac (atkac)
Date: 2011-06-20 04:00

Message:
Do you know if this is a regression of the 1.1 or 1.0 is also slower than
RealVNC version?

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=1126848&aid=3321616&group_id=254363

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