[Warlord_dd2]

Sorry for topic revival, but I have few questions regarding profiler:
1 - Is it really built into amxx core, or is it separate plugin/metamod? (1st post is rather vague about it)

2 - Can it be used in production area, and on all plugins, since only that way I can possibly know if there are some small/mid level problems? My plugins don't tend to have high level problems since I am very conservative about resource spending, so I am interested if there are some problems with most of them

3 - Does it work well with 1.8.2 amxx? (as there are plenty of bug complaints)

4 - Does it work with REHLDS?

Thanks in advanced