From: David Vrabel <david.vrabel@citrix.com>
To: lkp@lists.01.org
Subject: Re: [xen] 054954eb051f: -49.7% kernel-size.bss
Date: Thu, 08 Jan 2015 14:43:13 +0000 [thread overview]
Message-ID: <54AE9781.5050501@citrix.com> (raw)
In-Reply-To: <1420685923.6201.91.camel@linux.intel.com>
[-- Attachment #1: Type: text/plain, Size: 1899 bytes --]
On 08/01/15 02:58, Huang Ying wrote:
> FYI, we noticed the below changes on
>
> commit 054954eb051f35e74b75a566a96fe756015352c8 ("xen: switch to linear virtual mapped sparse p2m list")
>
> testbox/testcase/testparams: vm-kbuild-yocto-ia32/boot/1
>
> 0aad5689837c882d 054954eb051f35e74b75a566a9
> ---------------- --------------------------
> %stddev %change %stddev
> \ | \
> 4161536 ± 0% -49.7% 2093056 ± 0% kernel-size.bss
This is a good thing, right?
> kernel-size.bss
>
> 4.5e+06 *+-*--*--*-*--*--*--*--*--*--*--*-*--*--*--*----------------------+
> | *..*.. |
> | *..*.*..*..*..*
> 4e+06 ++ |
> | |
> | |
> 3.5e+06 ++ |
> | |
> 3e+06 ++ |
> | |
> | |
> 2.5e+06 ++ |
> | |
> O O O O O O O O O O O O O O O O O O O O O |
> 2e+06 ++----------------------------------------------------------------+
I have no idea what this graph is supposed to be showing.
David
WARNING: multiple messages have this Message-ID (diff)
From: David Vrabel <david.vrabel@citrix.com>
To: Huang Ying <ying.huang@linux.intel.com>, Juergen Gross <jgross@suse.com>
Cc: LKML <linux-kernel@vger.kernel.org>, LKP ML <lkp@01.org>
Subject: Re: [LKP] [xen] 054954eb051f: -49.7% kernel-size.bss
Date: Thu, 8 Jan 2015 14:43:13 +0000 [thread overview]
Message-ID: <54AE9781.5050501@citrix.com> (raw)
In-Reply-To: <1420685923.6201.91.camel@linux.intel.com>
On 08/01/15 02:58, Huang Ying wrote:
> FYI, we noticed the below changes on
>
> commit 054954eb051f35e74b75a566a96fe756015352c8 ("xen: switch to linear virtual mapped sparse p2m list")
>
> testbox/testcase/testparams: vm-kbuild-yocto-ia32/boot/1
>
> 0aad5689837c882d 054954eb051f35e74b75a566a9
> ---------------- --------------------------
> %stddev %change %stddev
> \ | \
> 4161536 ± 0% -49.7% 2093056 ± 0% kernel-size.bss
This is a good thing, right?
> kernel-size.bss
>
> 4.5e+06 *+-*--*--*-*--*--*--*--*--*--*--*-*--*--*--*----------------------+
> | *..*.. |
> | *..*.*..*..*..*
> 4e+06 ++ |
> | |
> | |
> 3.5e+06 ++ |
> | |
> 3e+06 ++ |
> | |
> | |
> 2.5e+06 ++ |
> | |
> O O O O O O O O O O O O O O O O O O O O O |
> 2e+06 ++----------------------------------------------------------------+
I have no idea what this graph is supposed to be showing.
David
next prev parent reply other threads:[~2015-01-08 14:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-08 2:58 [xen] 054954eb051f: -49.7% kernel-size.bss Huang Ying
2015-01-08 2:58 ` [LKP] " Huang Ying
2015-01-08 14:43 ` David Vrabel [this message]
2015-01-08 14:43 ` David Vrabel
2015-01-09 0:46 ` Huang Ying
2015-01-09 0:46 ` [LKP] " Huang Ying
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