On Wed 30-01-19 06:11:17, Yang Shi wrote:
> In current implementation, both kswapd and direct reclaim has to iterate
> all mem cgroups. It is not a problem before offline mem cgroups could
> be iterated. But, currently with iterating offline mem cgroups, it
> could be very time consuming. In
On Wed, Jan 30, 2019 at 06:11:17AM +0800, Yang Shi wrote:
> In current implementation, both kswapd and direct reclaim has to iterate
> all mem cgroups. It is not a problem before offline mem cgroups could
> be iterated. But, currently with iterating offline mem cgroups, it
> could be very time
In current implementation, both kswapd and direct reclaim has to iterate
all mem cgroups. It is not a problem before offline mem cgroups could
be iterated. But, currently with iterating offline mem cgroups, it
could be very time consuming. In our workloads, we saw over 400K mem
cgroups
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