Looking at the pmap out it looks like it the heap growing quite a bit.
Probably releated to cache/db reopen.
However python-apt itself seems to be fine, the following:
from gi.repository import GObject
class GtkMainIterationProgress(apt.progress.base.OpProgress):
"""Progress that just runs the main loop"""
def update(self, percent=0):
context = GObject.main_context_default()
while context.pending():
context.iteration()
cache=apt.Cache()
while True:
cache.open(GtkMainIterationProgress()
shows stable memory behavior. The following fragment:
import sys
sys.path.insert(0, "/usr/share/software-center")
from softwarecenter.db.pkginfo import get_pkg_info
from softwarecenter.db.database import StoreDatabase
cache = get_pkg_info()
cache.open()
db = StoreDatabase(cache=cache)
db.open()
while True:
db.reopen()
does so too. So we need some further digging, its more than just the
cache/db reopen on install/remove.
** Tags added: ca-escalated
** Changed in: software-center (Ubuntu)
Status: New => Triaged
** Changed in: software-center (Ubuntu)
Importance: Undecided => Wishlist
** Changed in: software-center (Ubuntu)
Importance: Wishlist => High
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https://bugs.launchpad.net/bugs/1003466
Title:
Software Center Memory/Processor bug
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