https://bugs.winehq.org/show_bug.cgi?id=49113 --- Comment #12 from Rémi Bernon <rbernon(a)codeweavers.com> --- Well then from the fix it looks like they were doing a lot of very small allocations, as most application do -- in my recording there's 100 to 1000 times more allocations for each size below 128 than above (with a few exceptions for sizes around 256 and a some others). This is why free list distribution matters. There's also another issue I believe with the default heap is that it causes a lot memory fragmentation -- which may very well be the issue for these apps as well, fragmentation will also fill the freelists with useless blocks. The low fragmentation implementation design is also supposed to cover that. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.