Re: [Gramps-users] performance problems with filter

[jerome <rom...@ya...>]

Hi,

Note, if there is a performance problem with this filter rule, you can try to get more informations via the command line or debug tools designed for Gramps [1]

Something like this on console/terminal:

$ python -m trace -t usr/share/gramps/gramps.py > /home/eric/trace

Do not need to wait two hours with these tools.
If you know that there is a loop, running this filter few seconds should be enough.

This will generate a big file, which could be archived (.bz2, gziped, etc ...) with a good result (plain text). Then you can fill a bug-report.


Best regards,
Jérôme


[1] http://gramps-project.org/wiki/index.php?title=Debugging_GRAMPS

--- En date de : Dim 27.2.11, Gerald Britton <ger...@gm...> a écrit :

> De: Gerald Britton <ger...@gm...>
> Objet: Re: [Gramps-users] performance problems with filter
> À: "Eric Doutreleau" <gro...@gm...>
> Cc: Gra...@li...
> Date: Dimanche 27 février 2011, 0h45
> strace really isn't set up for
> debugging Python applications, I'm
> afraid.  The developers would need Python-level
> profiling to dig into
> it, I believe.
> 
> On Sat, Feb 26, 2011 at 4:04 PM, Eric Doutreleau <gro...@gm...>
> wrote:
> >
> > i m using gramps 3.2.5 on fedora 14 and i have
> performance problems when i
> > use filters.
> > indeed i want to extract all people that are ancestors
> of one person in my
> > database.
> > and after two hours i didn"t get yet the results.
> > my database is around 20000 people.
> > when i strace the process i got line like
> >
> > [pid 23473] recvmsg(14, {msg_name(0)=NULL,
> >
> msg_iov(1)=[{"\0\0\0\24\377\377\377\377\0\0\0\0\0\0\0\0\0\0\0\0",
> 20}],
> > msg_controllen=24, {cmsg_len=24,
> cmsg_level=SOL_SOCKET,
> > cmsg_type=SCM_CREDENTIALS{pid=2422, uid=500,
> gid=500}}, msg_flags=0}, 0) =
> > 20
> > [pid 23473] poll([{fd=12, events=POLLIN}, {fd=14,
> events=POLLIN}], 2, -1) =
> > 1 ([{fd=14, revents=POLLIN}])
> > [pid 23473] recvmsg(14, {msg_name(0)=NULL,
> >
> msg_iov(1)=[{"L\0\0\0BL\377\377\377\377L\0\0\0\"L\0\0\0 ",
> 20}],
> > msg_controllen=24, {cmsg_len=24,
> cmsg_level=SOL_SOCKET,
> > cmsg_type=SCM_CREDENTIALS{pid=2422, uid=500,
> gid=500}}, msg_flags=0}, 0) =
> > 20
> > [pid 23473] poll([{fd=12, events=POLLIN}, {fd=14,
> events=POLLIN}], 2, -1) =
> > 1 ([{fd=14, revents=POLLIN}])
> > [pid 23473] recvmsg(14, {msg_name(0)=NULL,
> >
> msg_iov(1)=[{"\0\0\0\24\377\377\377\377\0\0\0\0\0\0\0\0\0\0\0\0",
> 20}],
> > msg_controllen=24, {cmsg_len=24,
> cmsg_level=SOL_SOCKET,
> > cmsg_type=SCM_CREDENTIALS{pid=2422, uid=500,
> gid=500}}, msg_flags=0}, 0) =
> > 20
> > [pid 23473] poll([{fd=12, events=POLLIN}, {fd=14,
> events=POLLIN}], 2, -1) =
> > 1 ([{fd=14, revents=POLLIN}])
> > [pid 23473] recvmsg(14, {msg_name(0)=NULL,
> >
> msg_iov(1)=[{"L\0\0\0BL\377\377\377\377L\0\0\0\2L\0\0\0!",
> 20}],
> > msg_controllen=24, {cmsg_len=24,
> cmsg_level=SOL_SOCKET,
> > cmsg_type=SCM_CREDENTIALS{pid=2422, uid=500,
> gid=500}}, msg_flags=0}, 0) =
> > 20
> > [pid 23473] poll([{fd=12, events=POLLIN}, {fd=14,
> events=POLLIN}], 2, -1
> > Before running the export i have check the database
> and no problems were
> > detected.
> > i have rebuild the indices too
> > does someone know how to solve that problems?
> > --
> > un blog cool
> > http://journal.doutreleau.fr
> >
> >
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> >
> 
> 
> 
> -- 
> Gerald Britton
> 
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