*** This bug is a duplicate of bug 598666 *** https://bugs.launchpad.net/bugs/598666
I've just added a new benchmark test to lp:~zeitgeist/zeitgeist/no- table-cache, test/cache-test.py, which inserts 1000 events with a different interpretation each (could as well -and more likely in the real world- be 1000 different mimetypes or actors, but the code is basically the same for all of them so I just tried with interpretations) and then retrieves them one by one filtering by their interpretations. This benchmark shows us that the cache is indeed justified, so now we know it's worth to fix it :). Times (in seconds) with current trunk and having removed the cache: - Insertion: 0.22 0.34 - Recovery: 0.19 1.90 Here's the same with 100 events and interpretations instead of 1000: - Insertion: 0.02 0.032 - Recovery: 0.02 0.035 And with 10 events/interpretations: - Insertion: 0.0025 0.0035 - Recovery: 0.0021 0.0022 -- You received this bug notification because you are a member of Zeitgeist Framework Team, which is subscribed to Zeitgeist Framework. https://bugs.launchpad.net/bugs/695087 Title: Invalid cache access Status in Zeitgeist Framework: Triaged Bug description: alagos@alagos-desktop:~$ gnome-activity-journal ** Message: pygobject_register_sinkfunc is deprecated (GstObject) /usr/share/gnome-activity-journal/src/common.py:747: DeprecationWarning: object.__new__() takes no parameters GIO_FILES[subj] = object.__new__(classtype, *args, **kwargs) /usr/share/gnome-activity-journal/src/activity_widgets.py:303: GtkWarning: gtk_box_pack: assertion `child->parent == NULL' failed self.pack_end(hbox) Error from Zeitgeist engine: org.freedesktop.DBus.Python.KeyError: Traceback (most recent call last): File "/usr/lib/pymodules/python2.6/dbus/service.py", line 702, in _message_cb retval = candidate_method(self, *args, **keywords) File "/usr/share/zeitgeist/_zeitgeist/engine/remote.py", line 253, in FindEvents event_templates, storage_state, num_events, result_type, sender)) File "/usr/share/zeitgeist/_zeitgeist/engine/main.py", line 395, in find_events return self._find_events(1, *args) File "/usr/share/zeitgeist/_zeitgeist/engine/main.py", line 382, in _find_events result = self.get_events(ids=[row[0] for row in result], sender=sender) File "/usr/share/zeitgeist/_zeitgeist/engine/main.py", line 187, in get_events event = self._get_event_from_row(row) File "/usr/share/zeitgeist/_zeitgeist/engine/main.py", line 152, in _get_event_from_row setattr(event, field, getattr(self, "_" + field).value(row[field])) File "/usr/share/zeitgeist/_zeitgeist/engine/sql.py", line 430, in value return self._inv_dict[id] KeyError: 1 _______________________________________________ Mailing list: https://launchpad.net/~zeitgeist Post to : zeitgeist@lists.launchpad.net Unsubscribe : https://launchpad.net/~zeitgeist More help : https://help.launchpad.net/ListHelp