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Date:      Tue, 16 Jan 2018 19:00:21 +0200
From:      Christos Chatzaras <chris@cretaforce.gr>
To:        freebsd-questions@freebsd.org
Subject:   Re: Directory listing speed
Message-ID:  <07D1FD39-39AC-479C-8005-1F08936AE07E@cretaforce.gr>
In-Reply-To: <3zLbvJ0vtWz3jYmC@baobab.bilink.it>
References:  <3zLS8V1nCxz3jYqr@baobab.bilink.it> <F2826702-2A68-49A8-AFFB-548E1FDD2331@excelsus.com> <3zLZwN5C0Bz3jYr2@baobab.bilink.it> <CADqw_gK7fgKwWiRhpq0VWTKta27Awdm=yDWb0nu1OSTaC1uBZg@mail.gmail.com> <3zLbvJ0vtWz3jYmC@baobab.bilink.it>

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Can you show the output of command:

gpart list


> On 16 Jan 2018, at 18:55, Luciano Mannucci <luciano@vespaperitivo.it> =
wrote:
>=20
> On Tue, 16 Jan 2018 17:18:48 +0100
> Michael Schuster <michaelsprivate@gmail.com> wrote:
>=20
>> a few questions come to mind:
>> - what are you doing with the output (> /dev/null?)?
> No, I'm sseing it on my ssh session. I have omitted it for brevity... =
:)
>=20
>> - how are you measuring this?
> By looking at the clock on my xfce screen. I know it is not very =
precise,
> but the difference is substantial enough to make me think I've made
> probably something wrong.
>=20
>> - what else is the machine doing while you're doing your 'ls'?
> It's normal duty: serving emails... :) Though it is not under heavy =
load...
>=20
>> - [you may have said so in an earlier message:] is the HW (including =
disk
>> infrastructure) comparable to the linux box?
> No it isn't, it is ten years more modern, has twice the ram, 8 CPU =
cores
> instead of 2, and is able to deliver more than two tousand mail per =
minutes
> while the older linux system has never met a tenth of that speed.
>=20
>> - is this time you're reporting, while significant, the only issue =
you
> Yes.
>=20
>> have, or do you actually see something really show-stopping on that =
machine
>> (IOW, what problem are you trying to solve)?
> I'm just worried. It is my first big freebsd server I've put in =
production.
>=20
>> - do you have comparable numbers in comparable directories?
> Well, not really. It is the only directory where all the
> files have a different owner.
>=20
>> - do you see any error messages or warnings in the logs?
> Nope.
>=20
> Many thanks for now,
>=20
> Luciano.
> --=20
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