Re: Memory leak in Pl/Python

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От Andrey Zhidenkov
Тема Re: Memory leak in Pl/Python
Дата
Msg-id CAJw4d1XQmqCaX4EmiW+XVZcWSx1PqzZ4M0tiV0-zv4p4qwzcHA@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Memory leak in Pl/Python  ("David G. Johnston" <david.g.johnston@gmail.com>)
Ответы Re: Memory leak in Pl/Python  (Andrey Zhidenkov <andrey.zhidenkov@gmail.com>)
Re: Memory leak in Pl/Python  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers
For test I wrote script in Python, which calls a test function via psycopg2:

#!/usr/bin/env python2

import psycopg2

conn = psycopg2.connect('xxx')

cursor = conn.cursor()

cursor.execute('set application_name to \'TEST\'')

for i in range(1, 1000000):   cursor.execute('select test()')   conn.commit()


I see memory consumption in htop and pg_activity tools.

On Sat, Jun 25, 2016 at 2:00 AM, David G. Johnston
<david.g.johnston@gmail.com> wrote:
> On Fri, Jun 24, 2016 at 6:41 PM, Andrey Zhidenkov
> <andrey.zhidenkov@gmail.com> wrote:
>>
>> For example, when I call this procedure
>> many times,
>
>
> Call how?  Specifically, how are you handling transactions in the calling
> client?  And what/how are you measuring memory consumption?
>
> David J.
>



-- 
Andrey Zhidenkov / Database developer
+79265617190/ andrey.zhidenkov@gmail.com




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