subticket macro causing slowdown? #15

rogeroberholtzer opened this Issue Feb 16, 2011 · 1 comment


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2 participants



I am running trac 0.12.1, along with the current version of subtickets. At about the time I added subtickets, I noticed a marked slow-down in the trac site in general. I see the following in the trac log repeated for what is probably every request. I suspect this is perhaps related to
the slowdown.

2011-02-11 11:25:29,106 Trac[main] ERROR: Internal Server Error:
Traceback (most recent call last):
File "build/bdist.linux-i686/egg/trac/web/", line 511, in _dispatch_request
File "build/bdist.linux-i686/egg/trac/web/", line 237, in dispatch
resp = chosen_handler.process_request(req)
File "build/bdist.linux-i686/egg/trac/web/", line 463, in process_request
in provider.get_htdocs_dirs() or []
File "build/bdist.linux-i686/egg/tracsubtickets/", line 51, in get_htdocs_dirs
return [('subtickets', resource_filename(name, 'htdocs'))]
File "/usr/lib/python2.6/site-packages/", line 841, in resource_filename
self, resource_name
File "/usr/lib/python2.6/site-packages/", line 1311, in get_resource_filename
return self._extract_resource(manager, zip_path)
File "/usr/lib/python2.6/site-packages/", line 1322, in _extract_resource
zip_stat = self.zipinfo[zip_path]
KeyError: tracsubtickets/htdocs

If I disable the subticket macro, the speed of trac seems to be what is was previously. So subticket seems to be involved in the slowdown.

I do not know what this indicates. Perhaps these errors result in the slowdown?

itamaro commented Jul 27, 2011

See issue #6

@roandbox roandbox pushed a commit to roandbox/trac-subtickets-plugin that referenced this issue Jan 11, 2017
@thenor57 thenor57 Convert all options to use the Options API so they can be administere…
…d through an admin panel. Provide functionality equivalent to what is suggested in pull requests #14 and #15. Clean up some database queries
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