Re: [WIP PATCH] for Performance Improvement in Buffer Management

On Monday, November 19, 2012 8:52 PM Amit kapila wrote:
On Monday, November 19, 2012 5:53 AM Jeff Janes wrote:
On Sun, Oct 21, 2012 at 12:59 AM, Amit kapila <amit.kapila@huawei.com> wrote:
> On Saturday, October 20, 2012 11:03 PM Jeff Janes wrote:
>
>>Run the modes in reciprocating order?
>>> Sorry, I didn't understood this, What do you mean by modes in reciprocating order?


>> By reciprocating, I mean to run them in the reverse order, or in random order.

> Today for some configurations, I have ran by reciprocating the order.

The detailed data for all other various configuration is attached with this mail.

> The 2 problems which are observed in V-Tune Profiler Reports for Buffer Management are:
> a. Partition Lock
> b. Buf-Free List Lock

> Tommorow, I will send you some of the profiler reports for different scenario where the above is observed.

   Still not able to prepare reoprt. Shall try tommorow.


With Regards,
Amit Kapila.