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Date: | Fri, 14 Aug 2015 15:49:50 +0200 |
From: | Corinna Vinschen <corinna-cygwin AT cygwin DOT com> |
To: | cygwin AT cygwin DOT com |
Subject: | Re: commands spends time in cygheap_user |
Message-ID: | <20150814134950.GH28349@calimero.vinschen.de> |
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References: | <1437114390582-119766 DOT post AT n5 DOT nabble DOT com> <1438937297149-120365 DOT post AT n5 DOT nabble DOT com> <20150807090646 DOT GB12475 AT calimero DOT vinschen DOT de> <1438977081850-120377 DOT post AT n5 DOT nabble DOT com> <20150810084019 DOT GB1559 AT calimero DOT vinschen DOT de> <1439208020687-120403 DOT post AT n5 DOT nabble DOT com> <20150810160150 DOT GD13029 AT calimero DOT vinschen DOT de> |
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--2NLGdgz3UMHa/lqP Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Aug 10 18:01, Corinna Vinschen wrote: > On Aug 10 05:00, mku wrote: > > Oh, sorry. I did a fresh 2.2 install to avoid side effects from my prev= ious > > updated one and forgot to modify the nsswitch.conf. After correcting it= , the > > result now is the same from the time aspect but loading of the net dlls= have > > now disappeared as expected. > > +++ 8< ----- > > 280 44318 [main] ls 181944 client_request::make_request: cygserver > > un-availa > > --- Process 181944 loaded C:\Windows\SysWOW64\advapi32.dll at 75400000 > > --- Process 181944 loaded C:\Windows\SysWOW64\msvcrt.dll at 76CB0000 > > --- Process 181944 loaded C:\Windows\SysWOW64\sechost.dll at 76A00000 > > --- Process 181944 loaded C:\Windows\SysWOW64\rpcrt4.dll at 75300000 > > --- Process 181944 loaded C:\Windows\SysWOW64\sspicli.dll at 750C0000 > > --- Process 181944 loaded C:\Windows\SysWOW64\cryptbase.dll at 750B0000 > > --- Process 181944 thread 186236 created > > 4525052 4569370 [main] ls 181944 cygheap_user::ontherange: what 2, pw > > 0x612FFCF0 > > 302 4569672 [main] ls 181944 cygheap_user::ontherange: HOME is alread= y in > > the > > --- 8< ----- > > I don't know how the delta time is calculated. As the time lag is always > > printed after loading the dlls, it may be that the log message is print= ed > > after the logged step has been completed. If that is true, the time lag= may > > occur while loading one of the dlls or creating the thread. > >=20 > > As I mentioned before the same command repeated one second again shows > > normal behaviour (0.406s). > > +++ 8< ----- > > 106 20307 [main] ls 201132 client_request::make_request: cygserver > > un-availa > > --- Process 201132 loaded C:\Windows\SysWOW64\advapi32.dll at 75400000 > > --- Process 201132 loaded C:\Windows\SysWOW64\msvcrt.dll at 76CB0000 > > --- Process 201132 loaded C:\Windows\SysWOW64\sechost.dll at 76A00000 > > --- Process 201132 loaded C:\Windows\SysWOW64\rpcrt4.dll at 75300000 > > --- Process 201132 loaded C:\Windows\SysWOW64\sspicli.dll at 750C0000 > > --- Process 201132 loaded C:\Windows\SysWOW64\cryptbase.dll at 750B0000 > > --- Process 201132 thread 201240 created > > 9195 29502 [main] ls 201132 cygheap_user::ontherange: what 2, pw > > 0x612FFCF0 > > 95 29597 [main] ls 201132 cygheap_user::ontherange: HOME is alread= y in > > the > > --- 8< ----- > > If you wait a longer period (e.g. 5 minutes), the first (longer) behavi= our > > is shown. > > As this time lag is not seen with Version 1.7.28 on the same machine, I > > assume that it has come with Version 2.2. >=20 > Well, it might have been introduced by *any* version later than 1.7.28. > It's very unlikley that this has been introduced by 2.2.0. From the > above output it's not clear where it hangs. I'll try to reproduce it > later this week. Except, I can't. Under the same circumstances, with nsswitch.conf passwd: files group: files and the network connection to my AD disabled, I don't encounter any noticable lag, not even after waiting a long time to get rid of potentially cached info. Any chance this behaviour is triggered by some virus scanner or something like that? Corinna --=20 Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat --2NLGdgz3UMHa/lqP Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJVzfH+AAoJEPU2Bp2uRE+gWAMQAKH/kSdonCOhvdGvYGQ9S1cA zfhTE/Jlq8/CKWk1H//HKl5Q1Y5D0lFZJdQVU82tbrXqBsCB5CcwJOqRD2taimfy 5QC0ww8CZUx4rZPmIT7O6P8Xf2lHBzBnW1Ct0GrafI0c9wZJ1B1/tzN4SmWm6fNZ q4SeF+hjtxjSvYtzq+qm/gBadEDKZuZmkEXHyr8gekS/kZY5c5wCHODT26/9mFhe qJulzH4ZQXtbxl+1UDltiIs9WclcvKqXF15nI+4f7pD28rHCmvAyD5QDhIadt46l tP+8TeLRAqUg1iwcivEhjAJsuKRM8alvveRcjTdHxLfHGELVoanqw7blhxJp2d5i Dd53XWpBwkuODxv69cUWx84/uLSBGzdQmHyPe1spTgA6EPXZuNmfNJ/m1nlK8nLU f692x/th53wbk3sjdSvVpMQwTPKXOR/3Sqfu4upsB5I/VbSg4mjOquoTeyJ6Zext 56p6CC0RZanbM5NqfQsBFfo7lxdp8UKuU97ZwoO4MBL7VsfjqYLoBTGBuUTphI79 HUZ3K+y39dOU8lQxjX4CMSo23IFLYcrx61oN4PZorzYqyEyB6FwGtdqaOaPeD1tW MCG6cb9fZMmIbPbPgcW/8l42YVG5iHSIQatJG9ojJ6x5kH35SLk/4yYrXOMHG4Ff 4Iu718XMl7ua64xzqs+F =OyRH -----END PGP SIGNATURE----- --2NLGdgz3UMHa/lqP--
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