Re: [PATCH V5] memcg: add memory.numastat api for numa statistics
From: KAMEZAWA Hiroyuki <hidden>
Date: 2011-05-23 00:15:23
On Fri, 20 May 2011 15:01:58 -0700 Ying Han [off-list ref] wrote:
The new API exports numa_maps per-memcg basis. This is a piece of useful information where it exports per-memcg page distribution across real numa nodes. One of the usecase is evaluating application performance by combining this information w/ the cpu allocation to the application. The output of the memory.numastat tries to follow w/ simiar format of numa_maps like: total=<total pages> N0=<node 0 pages> N1=<node 1 pages> ... file=<total file pages> N0=<node 0 pages> N1=<node 1 pages> ... anon=<total anon pages> N0=<node 0 pages> N1=<node 1 pages> ... unevictable=<total anon pages> N0=<node 0 pages> N1=<node 1 pages> ...
Ah, please update Documentaion please. Thanks, -Kame -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>