Wow I really hoped to contribute with something that seemed -- to me -- salient... an strace of my 5 minute bash startup under 1.7.34, due to 70+ SLOW lookups w/ exceptions (all 4.0-4.1 seconds). But for the life of me I can't get past the spamfilter.
([main] bash 8308 pwdgrp::fetch_account_from_windows: line: ...) John On Mon, Feb 23, 2015 at 1:15 PM, Corinna Vinschen <...> wrote: > Hi Dennis, > > On Feb 20 17:20, Corinna Vinschen wrote: >> On Feb 19 19:04, Dennis Hagarty (dehagart) wrote: >> > >It would be pretty helpful to get an idea what's so slow in your case. >> > >Either you get ADInsight working, or... is it ok if I send you a link >> > >to a debug-augmented DLL via PM? >> > >> > Sure. >> >> Thanks for helping debugging, Dennis. > > I have another one for testing. I rewrote the function fetching all the > group information for the groups in your user token, the one which is > mainly responsible for the 1.4 secs startup time. > > In theory the performance improvement should be pretty noticable, even > with /etc/nsswitch.conf only using the "db" setting for groups. In a > bigger environment with a user token of 150 groups, the time this > function took was reduced from ~300ms to ~50ms so I have high hopes. > > Can you test this again with the Cygwin DLL from the latest developer > snaphshot at https://cygwin.com/snapshots/ please? > > > Thanks, > Corinna > > -- > Corinna Vinschen Please, send mails regarding Cygwin to > Cygwin Maintainer cygwin AT cygwin DOT com > Red Hat -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
