Re: [web2py] memory leak - model remains in memory after requests
On Dec 24, 2010, at 4:20 PM, Thadeus Burgess wrote: > This is due to the built in rocket server (it is not ment for production). If > you use Apache with mod_wsgi this will not happen. Do we understand why? Seems like it ought to be fixable. > > -- > Thadeus > > > > > 2010/12/24 David Zejda > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > My web2py instance gradually eats memory, during day the consumption > grows up to several gigs, so I have to restart often. According to guppy > most of memory is occupied by gluon.dal.Field and other classes of dal: > > Partition of a set of 3231760 objects. Total size = 443724152 bytes. > Index Count % Size % Cumulative % Kind > 0 113419 4 189636568 43 189636568 43 dict of gluon.dal.Field > 1 1324208 41 80561096 18 270197664 61 str > 2 328642 10 15982732 4 286180396 64 tuple > 3 26637 1 13851240 3 300031636 68 dict of > gluon.validators.IS_IN_DB > 4 98796 3 13436256 3 313467892 71 dict of gluon.dal.Set > 5 20042 1 13344464 3 326812356 74 dict (no owner) > 6 8199 0 11860464 3 338672820 76 gluon.dal.Row > 7 16615 1 11482224 3 350155044 79 gluon.dal.Table > 8 63682 2 8660752 2 358815796 81 dict of gluon.dal.Query > 9 137779 4 7363776 2 366179572 83 list > <2282 more rows. Type e.g. '_.more' to view.> > > The proportion is relatively stable. It seems that model definition > remains in memory after each request. It is probably caused by a weird > reference, but I'm not sure how to track it. Please do you have any ideas? > > Thanks :) > David > -BEGIN PGP SIGNATURE- > Version: GnuPG v1.4.9 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEARECAAYFAk0VN9gACgkQ3oCkkciamVFHHwCfWiIkmrH9buBYA/7HvgIbz+mR > ei0AniZ0UYwZtj9zagp2sx/IawmBE2iA > =9cqX > -END PGP SIGNATURE- >
Re: [web2py] memory leak - model remains in memory after requests
This is due to the built in rocket server (it is not ment for production). If you use Apache with mod_wsgi this will not happen. -- Thadeus 2010/12/24 David Zejda > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > My web2py instance gradually eats memory, during day the consumption > grows up to several gigs, so I have to restart often. According to guppy > most of memory is occupied by gluon.dal.Field and other classes of dal: > > Partition of a set of 3231760 objects. Total size = 443724152 bytes. > Index Count % Size % Cumulative % Kind > 0 113419 4 189636568 43 189636568 43 dict of gluon.dal.Field > 1 1324208 41 80561096 18 270197664 61 str > 2 328642 10 15982732 4 286180396 64 tuple > 3 26637 1 13851240 3 300031636 68 dict of > gluon.validators.IS_IN_DB > 4 98796 3 13436256 3 313467892 71 dict of gluon.dal.Set > 5 20042 1 13344464 3 326812356 74 dict (no owner) > 6 8199 0 11860464 3 338672820 76 gluon.dal.Row > 7 16615 1 11482224 3 350155044 79 gluon.dal.Table > 8 63682 2 8660752 2 358815796 81 dict of gluon.dal.Query > 9 137779 4 7363776 2 366179572 83 list > <2282 more rows. Type e.g. '_.more' to view.> > > The proportion is relatively stable. It seems that model definition > remains in memory after each request. It is probably caused by a weird > reference, but I'm not sure how to track it. Please do you have any ideas? > > Thanks :) > David > -BEGIN PGP SIGNATURE- > Version: GnuPG v1.4.9 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEARECAAYFAk0VN9gACgkQ3oCkkciamVFHHwCfWiIkmrH9buBYA/7HvgIbz+mR > ei0AniZ0UYwZtj9zagp2sx/IawmBE2iA > =9cqX > -END PGP SIGNATURE- >
[web2py] memory leak - model remains in memory after requests
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 My web2py instance gradually eats memory, during day the consumption grows up to several gigs, so I have to restart often. According to guppy most of memory is occupied by gluon.dal.Field and other classes of dal: Partition of a set of 3231760 objects. Total size = 443724152 bytes. Index Count % Size % Cumulative % Kind 0 113419 4 189636568 43 189636568 43 dict of gluon.dal.Field 1 1324208 41 80561096 18 270197664 61 str 2 328642 10 15982732 4 286180396 64 tuple 3 26637 1 13851240 3 300031636 68 dict of gluon.validators.IS_IN_DB 4 98796 3 13436256 3 313467892 71 dict of gluon.dal.Set 5 20042 1 13344464 3 326812356 74 dict (no owner) 6 8199 0 11860464 3 338672820 76 gluon.dal.Row 7 16615 1 11482224 3 350155044 79 gluon.dal.Table 8 63682 2 8660752 2 358815796 81 dict of gluon.dal.Query 9 137779 4 7363776 2 366179572 83 list <2282 more rows. Type e.g. '_.more' to view.> The proportion is relatively stable. It seems that model definition remains in memory after each request. It is probably caused by a weird reference, but I'm not sure how to track it. Please do you have any ideas? Thanks :) David -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAk0VN9gACgkQ3oCkkciamVFHHwCfWiIkmrH9buBYA/7HvgIbz+mR ei0AniZ0UYwZtj9zagp2sx/IawmBE2iA =9cqX -END PGP SIGNATURE-
