X-Recipient:	archive-cygwin AT delorie DOT com
DKIM-Filter:	OpenDKIM Filter v2.11.0 sourceware.org 018D23846400
DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
	s=default; t=1712333121;
	bh=0jsW1iNoAtFezXlJ9vtvL3z3b7kDbLveKTRVDjFqWtk=;
	h=Date:Subject:To:References:In-Reply-To:List-Id:List-Unsubscribe:
	List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc:
	From;
	b=Q4EzjrEDd6cciUoI4b7+6+ImYB/+DRvRr79fi56lc1dr599gzx/Smdzle6dzsStYq
	oKprB2TT4tK+ufhykFfw8bsuguz0tWFOPJxZH5rB7BpZqa1MV3c89UisnbQhhTco9f
	Q/MIEGSV7bVK5RWiEPA5XQlhbR6VRG+mSIAs6feU=
X-Original-To:	cygwin AT cygwin DOT com
Delivered-To:	cygwin AT cygwin DOT com
DMARC-Filter:	OpenDMARC Filter v1.4.2 sourceware.org E7C403858C98
ARC-Filter:	OpenARC Filter v1.0.0 sourceware.org E7C403858C98
ARC-Seal:	i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1712333099; cv=none;
	b=b4OeXFSnuffXe8wDhvvFutzyia/rPiFvrkgIyMxA8IhLiHfC8ijVF1PUt3T47vM+/j5iyCNfYCrqFHP6OoN96+t01lTTTL46FQpQDOumoQnfGUA0fwm1UboH7sh9NcESfXXsN6+Fl9FxtNi3H/f/APyqZnVyJ/9+h9Jj90hM/2Q=
ARC-Message-Signature:	i=1; a=rsa-sha256; d=sourceware.org; s=key;
	t=1712333099; c=relaxed/simple;
	bh=KgHbkdoFNMjigEiy5hsm4GWMmI+a8Dh68Pfx0suld9E=;
	h=Message-ID:Date:MIME-Version:Subject:To:From;
	b=YIdPcdXmnnRzDJ/9udpEmfJKGVcYbI0Gq+gLumfjQfYhhLzP8YWrmBeuh5JWRni3KW6+re/esK5re0lIzH9q5D1KBT1++zrKLl8lJKQ9041zrgGm1xpBeTylk6Qa/j71IdpUSVgd9KzdrE/PHmJn81ld6zwv/YJitfqJzBSVWJA=
ARC-Authentication-Results:	i=1; server2.sourceware.org
Message-ID:	<c971fa25-1a9e-49d0-893a-674e20de7f37@SystematicSW.ab.ca>
Date:	Fri, 5 Apr 2024 10:04:53 -0600
MIME-Version:	1.0
User-Agent:	Mozilla Thunderbird
Subject:	Re: Cygwin a bit slow
To:	cygwin AT cygwin DOT com
References:	<CAL8MddUVziE5+10=dANw_H8ySJRvhj-wZ857YqkcudmTZbJe+w AT mail DOT gmail DOT com>
	<CAL8MddXYCcy3w6sH31PBZ9cPvf64KUun1kHx3Vt6FHezrcG4qA AT mail DOT gmail DOT com>
Organization:	Systematic Software
In-Reply-To:	<CAL8MddXYCcy3w6sH31PBZ9cPvf64KUun1kHx3Vt6FHezrcG4qA@mail.gmail.com>
X-Stat-Signature:	s53kehjceaoaeci5aaahdkq3tcq1pehi
X-Rspamd-Server:	rspamout07
X-Spam-Status:	No, score=-2.1 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS,
	RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_PASS,
	SPF_PASS, TXREP,
	UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6
X-Rspamd-Queue-Id:	01F522002D
X-Session-Marker:	427269616E2E496E676C69734053797374656D6174696353572E61622E6361
X-Session-ID:	U2FsdGVkX1/VCwRPF862080x2KK/ZYJRDBll753dnw0=
X-HE-Tag:	1712333094-957202
X-HE-Meta:	U2FsdGVkX1/qqwya/dIyMI6fNYZFi/Psaj/qb6TG8e4DEWm/wY2N6ICH5KtfdKYIC/ODuKyU3Y7pH3gyGLHxv7qByjGpbx75FcKmSfTdaRf2OFZTFZcw0PJWYhCImBthUMZFudEjllbVqtWUwdzRRB6PYEdj5vllEx1ahqdhPfPuNN8TGiLrYnSuUqh4dS63Qp8Ed1LD2DU4l+Y9G/2w7w4vZVVvl10SUm2pJVfzt0Z1jr3BTAtjX5EVpTchGAmqNmlMfptqPC/QMy3NSSO5NTLHEW3TZm8YHEUIm8ilM6UgHhyP2oqn1b5jnyCT4I/v1UJb7ErYnkL234WkF1YHG5JM7uW8XNxA
X-Spam-Checker-Version:	SpamAssassin 3.4.6 (2021-04-09) on
	server2.sourceware.org
X-BeenThere:	cygwin AT cygwin DOT com
X-Mailman-Version:	2.1.30
List-Id:	General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Unsubscribe:	<https://cygwin.com/mailman/options/cygwin>,
	<mailto:cygwin-request AT cygwin DOT com?subject=unsubscribe>
List-Archive:	<https://cygwin.com/pipermail/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe:	<https://cygwin.com/mailman/listinfo/cygwin>,
	<mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
From:	Brian Inglis via Cygwin <cygwin AT cygwin DOT com>
Reply-To:	cygwin AT cygwin DOT com
Cc:	Brian Inglis <Brian DOT Inglis AT SystematicSW DOT ab DOT ca>
Errors-To:	cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com
Sender:	"Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>
X-MIME-Autoconverted:	from base64 to 8bit by delorie.com id 437NHTCq152518

On 2024-04-05 09:21, J M via Cygwin wrote:
> I added, sed and grex x60 to x80, no software running and no antivirus.
> El vie., 5 abr. 2024 17:18, J M escribió:
>> I'm seeing that Cygwin is a bit slow, directly and after comparing to
>> simple ubuntu virtual machines by example.
>> Specifically:
>> - Copy and paste texts in vim, I see clearly the slow in paste.
>> - Using sed and/or grep that count approx. between 6x and 8x respect to
>> virtual machine simple ubuntu.
>> - In general multiple bash commands are slower.
>> Can you analyze this?
>> I'm use the last updated Windows 11 and a fresh Cygwin.

Any chance Cygwin may be running under Hyper-V due to possibly unrequested 
security changes, such as enabling Device Security/Core Isolation/Memory 
Integrity, because of enabling logging/reporting back to MS, or checking 
signature on each execution of each executable, or other "security" features (by 
default bypassed by buggy/unsafe MS products, which are the ones that need it)?

-- 
Take care. Thanks, Brian Inglis              Calgary, Alberta, Canada

La perfection est atteinte                   Perfection is achieved
non pas lorsqu'il n'y a plus rien à ajouter  not when there is no more to add
mais lorsqu'il n'y a plus rien à retirer     but when there is no more to cut
                                 -- Antoine de Saint-Exupéry

-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple

- Raw text -