From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 109430 invoked by alias); 14 Aug 2015 15:48:38 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 109362 invoked by uid 89); 14 Aug 2015 15:48:38 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-4.1 required=5.0 tests=AWL,BAYES_50,KAM_LAZY_DOMAIN_SECURITY autolearn=no version=3.3.2 X-HELO: calimero.vinschen.de Received: from aquarius.hirmke.de (HELO calimero.vinschen.de) (217.91.18.234) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 14 Aug 2015 15:48:34 +0000 Received: by calimero.vinschen.de (Postfix, from userid 500) id 2C59AA808FE; Fri, 14 Aug 2015 17:48:32 +0200 (CEST) Date: Fri, 14 Aug 2015 15:48:00 -0000 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: commands spends time in cygheap_user Message-ID: <20150814154832.GK28349@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <1437114390582-119766.post@n5.nabble.com> <1438937297149-120365.post@n5.nabble.com> <20150807090646.GB12475@calimero.vinschen.de> <1438977081850-120377.post@n5.nabble.com> <20150810084019.GB1559@calimero.vinschen.de> <1439208020687-120403.post@n5.nabble.com> <20150810160150.GD13029@calimero.vinschen.de> <1439380764318-120458.post@n5.nabble.com> <20150812144754.GJ13029@calimero.vinschen.de> <1439560143628-120519.post@n5.nabble.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ijf6z65S790CMqo8" Content-Disposition: inline In-Reply-To: <1439560143628-120519.post@n5.nabble.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-SW-Source: 2015-08/txt/msg00216.txt.bz2 --ijf6z65S790CMqo8 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-length: 1833 On Aug 14 06:49, mku wrote: > I hope, not to follow a red herring again, but found some interesting. >=20 > I did a fresh cygwin installation again but made an error not to copy my = old > .bashrc and .bashrc-profile files. > Within .bashrc I defined an alias for ls (ls=3D'ls --color=3Dauto > --show-control-chars'). > I noticed, that the time lag has went away. After a "ls --color=3Dauto", = the > time lag appeared again. > Comparing the strace output with/without the color flag, I found that the > time lag at "cygheap_user::ontherange" has gone and it now appeared at a > ldap_bind [ldap_init] that was called in the context of a symbolic link t= o a > directory on a network share. The previous strace logs did not show a time > lag at this point, only at the cygheap_user entry.=20 >=20 > I deleted the "ln -s" entry and did not notice this big time lag any more > even with the color flag. >=20 > I restored the "old" v2.2.0 version and cannot find the previous logged t= ime > lag.=20 > As no files within the cygwin directory structure has been modified, it > seems, that some registry information has been "healed" by the multiple > fresh installations.=20 >=20 > PS: To do a fresh install I did a "backup" by renaming the original cygwin > folder. The "restore" was done by renaming the fresh installed cygwin fol= der > and renaming the previous "backuped" folder back to cygwin. >=20 > For me the issue is now closed. Thanks for your input. Thank you for this important point. That gives me an idea what happens and I guess this is something which needs fixing. These checks should also only happen if passwd/group in nsswitch.conf are set to "db". Thanks, Corinna --=20 Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat --ijf6z65S790CMqo8 Content-Type: application/pgp-signature Content-length: 819 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJVzg3QAAoJEPU2Bp2uRE+g1bkP/iAtqz9R8vWVaPtFDGJD8mYc DM52Xme9w0jcv/l93ytb2t3Y6j12Obx1eQFGfm1+d7AIfO8pIw3djo/7m+UNr0BY sLM3+zs35gdiu+1UsHT63E5rYfLB++dtUhHXU0vfSIlca6RRN0R9O8jbL0PpehFc Jb0RBwyhk/i1Qz5CGlGTU+bKv90b97R2C2fzoYseJ+pvKQ5N6/O8mxPDNdfKAYDv xC2pW4OLlHrZKURVZF4+gM2C6gMJZv3SzYtC+9IbvM0bILuFKEIgL+sPgB+yTbEN dk3KmIQ9sSusXQYNTusZCNrwFwhElBjR47egY88D0v3lhQ/izjKaYpKNLUOQJ8ja 712jmwvGh/dtv2J40Q7KTj0r9NSj5glhiqlpMKGcB5pZGjiWlUa4i4mhxDZS0TOe hQbjO7Me5l+ZEKzDW1AIREe5jXU6vz/2Poxsz/M5wLUxTErGacNxiW7mF7yk4xVl i0ZQMGW0ztiolNBji2J5V8LPwMSpU7pN6tGwUxdX4bFJAl3rqaLUmya1R0HGfAnv j9bSuHb7Kn+s4dmodh4v1L2/AAjx9DJckSVIpMqG5iDX/V6+4EDoCjSc3ryH5qh6 phcUrT7mVWBNr5QfnGL0XoN9tYmp/RCU/oDjoArvSmCwrkLSfrZJm71YlaE6yzkh l/8Hfxi5LBWMhvkhrBbb =TDIb -----END PGP SIGNATURE----- --ijf6z65S790CMqo8--