#27066: Possible Memory leak while evaluating a QuerySet
-------------------------------------+-------------------------------------
Reporter: RamezIssac | Owner: nobody
Type: Uncategorized | Status: new
Component: Database layer | Version: 1.8
(models, ORM) | Keywords: queryset evaluation
Severity: Normal | memory leak
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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I discovered this as i have a 150K rows QuerySet,
I checked its existence by the not efficient
{{{
if queryset:
pass
}}}
However, as soon as execution hits this line, memory consumption jumps big
time and it never goes back to normal unless uwsgi process gets restarted.
This information has been noticed using htop showing the relevant uwsgi
process.
Using query.exists() is working perfectly good.
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Ticket URL: <https://code.djangoproject.com/ticket/27066>
Django <https://code.djangoproject.com/>
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