PROTECTED]>
Sent: Friday, December 08, 2006 2:22 AM
Subject: Re: I/O statistics per process
Hi,
On Fri, Dec 08, 2006 at 01:09:01AM +0100, roland wrote:
didn`t discover that there is anything new about this (andrew? jay?) or
if
some other person sent a patch , but i`d like to report that i
Subject: Re: I/O statistics per process
Hi,
On Fri, Dec 08, 2006 at 01:09:01AM +0100, roland wrote:
didn`t discover that there is anything new about this (andrew? jay?) or
if
some other person sent a patch , but i`d like to report that i came
across
a really nice tool which would immediately
Hi,
On Fri, Dec 08, 2006 at 01:09:01AM +0100, roland wrote:
>
> didn`t discover that there is anything new about this (andrew? jay?) or if
> some other person sent a patch , but i`d like to report that i came across
> a really nice tool which would immediately benefit from per-process i/o
>
[EMAIL PROTECTED]>
Cc: "roland" <[EMAIL PROTECTED]>; "Fengguang Wu" <[EMAIL PROTECTED]>;
; <[EMAIL PROTECTED]>
Sent: Thursday, September 28, 2006 11:14 PM
Subject: Re: I/O statistics per process
On Thu, 28 Sep 2006 15:00:17 -0700
Jay Lan <[EMAIL PROTECTED]
]; Fengguang Wu [EMAIL PROTECTED];
linux-kernel@vger.kernel.org; [EMAIL PROTECTED]
Sent: Thursday, September 28, 2006 11:14 PM
Subject: Re: I/O statistics per process
On Thu, 28 Sep 2006 15:00:17 -0700
Jay Lan [EMAIL PROTECTED] wrote:
in __set_page_dirty_[no]buffers().) (But that ends up
Hi,
On Fri, Dec 08, 2006 at 01:09:01AM +0100, roland wrote:
didn`t discover that there is anything new about this (andrew? jay?) or if
some other person sent a patch , but i`d like to report that i came across
a really nice tool which would immediately benefit from per-process i/o
statistics
Try the Linux Trace Toolkit. This should provide you with most I/O
information you need.
www.opersys.com/LTT
Hope it helps.
Samuli Kaski wrote:
>
> I know about sar which can deliver what I want for disks and/or
> partitions. What about if I want to know how much I/O is caused by
>
I know about sar which can deliver what I want for disks and/or
partitions. What about if I want to know how much I/O is caused by
userspace programs?
Looking at the proc-interface in 2.2.xx the necessary bits aren't
available. The BSD process accounting doesn't provide them either, the
I/O
I know about sar which can deliver what I want for disks and/or
partitions. What about if I want to know how much I/O is caused by
userspace programs?
Looking at the proc-interface in 2.2.xx the necessary bits aren't
available. The BSD process accounting doesn't provide them either, the
I/O
Try the Linux Trace Toolkit. This should provide you with most I/O
information you need.
www.opersys.com/LTT
Hope it helps.
Samuli Kaski wrote:
I know about sar which can deliver what I want for disks and/or
partitions. What about if I want to know how much I/O is caused by
userspace
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