Skip ke Konten
Pertanyaan ini telah diberikan tanda
performancepythonormassets
1 Balas
6913 Tampilan
Avatar
Carlos Llamacho

Hello,

I have a problem regarding a ir.cron task that runs by a bunch of assets and tries to post them automatically. Said method runs perfectly with 700 depreciation lines but when i take to production where are a considerable larger amount of assets and depreciation lines (558,747) the openerp-server just stops and falls down.

ids = self.search(cr, uid, [('state', '=', 'open')])

        for asset in self.browse(cr, uid, ids):
            for asset_line in asset.depreciation_line_ids:
                if asset_line.move_check:

This code gets all my assets that are open and then try to check for a set of conditions and post it. When it gets to the asset_line.move_check line, it takes a long time and then it kills the proccess, all while keeping the server cpu at 100%.

Any ideas on how i can improve performance on this?

Avatar
Buang
Avatar
Jagdish Panchal
Jawaban Terbai

Hi,

You can improve using python multiprocessing.

Thanks

Avatar
Buang
Carlos Llamacho
Penulis

Using module multiprocessing or threading? I was taking that option into consideration. Just wanted to see if someone had encountered something similar somewhere.

Jagdish Panchal

Use multiprocessing

Serge

Use read not browse, better performance, browse read all field from table, read take only asked field, so better performance.

ids = self.search(cr, uid, [('state', '=', 'open')])
for asset in self.read(cr, uid, ids,['depreciation_line_ids']):
            for asset_line in self.pool.get('account.asset.depreciation.line').read(cr, uid, asset['depreciation_line_ids'],['move_check']):
                if asset_line['move_check']:
Carlos Llamacho
Penulis

Yeah, i am thinking that this is the next natural step, i already got it working with browse, but stil performance is slow and resource consumption high. I have really never used read before, i am going to have to rewrite my entire algorithm.

Post Terkait Replies Tampilan Aktivitas
Get author_id from mail_message in openERP
python orm
Avatar
Avatar
1
Mar 15
6578
ORM .browse method returns objects even if the ids do not exist on the database Diselesaikan
python code orm
Avatar
Avatar
2
Jul 22
6413
How i can apply filter into record ?
filter python orm
Avatar
Avatar
1
Sep 19
2874
Correct way: Browse vs Search ?
performance addons orm
Avatar
Avatar
Avatar
2
Des 23
42903
override create function - ERORR
python orm override
Avatar
Avatar
1
Apr 15
5301