Profiler freezes for minutes if Active Allocations is clicked for large amounts of allocations

[simonvanbernem]

I wanted to debug some memory leaks in an application and clicked on the "Active Allocations" header in the Memory window. This made Tracy freeze for several minutes, after which I lost patience and manually killed it (resulting in the loss of the profile).

I suspect that tracy froze because it tried to show a list of 35 million elements, which didn't go so well. In any case, I think I shouldn't be doomed to loose the profile if I click the wrong button, regardless of the number of active allocations. So if this is the reason, I think the list should be automatically clamped to show a manageable number of allocations instead so that Tracy doesn't freeze. Realistically, I don't need to know about all the 35 million allocations anyway, I just need a starting point to fix the leaks, so truncating here would be fine imo.

I am on version 0.10.0, but since I didn't see anything in the changelog regarding this, I believe this might still be an issue in the current version.