Re: git: kernel - vm - Change inactive target to 1/4 memory inst

看板DFBSD_commit作者時間16年前 (2010/03/25 02:01), 編輯推噓0(000)
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:On my troublesome 2GB machine, the inactive memory is now ~= 750M, which :is about 1/3 of RAM, quite far from the 1/4 target. : :-- :Francois Tigeot It's just a target for the pageout daemon, it isn't something the machine tries to hold itself to. Guys... everyone. Please don't try to interpret the values for the active & inactive queues. Even a good chunk of the analysis of the swap space use is wrong. There's absolutely nothing wrong with the machine paging stuff out to swap. The issue is only whether it does so to the degree that later pageins effect performance. Avalon, for example, usually has 200-400MB of idle data swapped out which it basically never touches. It doesn't effect avalon's performance. -Matt Matthew Dillon <dillon@backplane.com>
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