On 03/18/2013 02:40 PM, Shaohua Li wrote:
On Mon, Mar 18, 2013 at 01:16:10PM +0800, Simon Jeons wrote:
On 03/18/2013 01:09 PM, Shaohua Li wrote:
Ping! are there any comments for this series?
Could you show me your benchmark and testcase?
I use usemem from ext3-tools. It's a simple multi-thread/process mmap() test.
Thanks, I know this tool. "scan_swap_map() sometimes uses up to 20~30%
CPU time(when cluster is hard to find, the CPU time can be up to 80%)",
how you monitor cpu utilization? how can predicate cpu utilization which
specific function use?
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