Hi Roger, On Feb 16 20:02, Roger Orr wrote: > Corinna Vinschen wrote: > > So I'd think the best way forward is to update to the > > 1.7.35-0.1 test release and report further from there. > > Thanks, this does help a little. However I will still be using the 'files' > setting. > > Here are some results in case they're of interest. (Windows 7/64 with > cygwin/64.) > > 1) Running cygwin "echo.exe" from a cmd.exe command shell > > a) With passwd: files and group: files in /etc/nsswitch.conf > 0.03 - 0.4 s > > b) With 1.7.34 and default /etc/nsswitch.conf > > around 120s > > C) With 1.7.35 and default /etc/nsswitch.conf > > 4.4 - 4.6s
I rewrote the function responsible for the slow startup, the one fetching all the group information for the groups in your user token. As I just wrote in my mail to Dennis Hagarty, the performance improvement should be noticable, even with /etc/nsswitch.conf only using the "db" setting for groups. The group info for a user token with 150 groups was fetched in ~50 ms rather than the ~300ms of the former code. 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
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