From: Vincent Fu <vincentfu@gmail.com>
To: richard clark <richard.xnu.clark@gmail.com>, fio@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Subject: Re: Question about the 'bw' field in the fio output
Date: Thu, 13 Jul 2023 12:44:31 -0400 [thread overview]
Message-ID: <3cdbddeb-bab9-789e-d9bc-8358dc5a635e@gmail.com> (raw)
In-Reply-To: <CAJNi4rMK6hc6vh8hwU_zb_p2uQn=FLOmAuAJuF1DxMfyG8nixg@mail.gmail.com>
On 7/13/23 11:43, richard clark wrote:
> Hi,
>
> I found that sometimes the fio command will have an additional 'bw'
> field as below:
> ...
> clat percentiles (usec):
> | 1.00th=[. 51]...
> bw ( KiB/s): min=45689, max=49753, per=100.00%, avg=49658.56,
> stdev=89.23, samples =5
> iops : min=.....
> ...
>
> Please there is a line beginning with 'bw ( KiB/s)...', but sometimes
> the 'bw' line doesn't show, does anybody know the reasons?
>
> Thanks.
See:
https://lore.kernel.org/fio/7b2f76ca-42bb-dc73-dd07-2cc79729ecb0@gmail.com/T/#t
https://github.com/vincentkfu/fio-blog/wiki/Periodic-performance-measurements
next prev parent reply other threads:[~2023-07-13 16:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-13 15:43 richard clark
2023-07-13 16:44 ` Vincent Fu [this message]
2023-07-14 3:10 ` richard clark
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