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Jeff-Lewis / vosao

Automatically exported from code.google.com/p/vosao
GNU Lesser General Public License v2.1
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AppEngine over quota on high load reads #525

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Over load page requests on a site backed by Vosao results on consuming too 
much resources..

What is the expected output? What do you see instead?
An over quota was reached on the datastore "write" operations, 
expected to result in more datastore "read" operations and out bandwidth 
instead.

Please use labels and text to provide additional information
An over quota was reached as the result of high load ranged ~19k page requests. 
 It seems that also the "Front Instance Hours" resource is consumed at an 
alarming rate ~60% in the idle state, however it doesn't reach over quota. 
Please see attachment.

Original issue reported on code.google.com by ahmed.ye...@gmail.com on 14 Nov 2011 at 1:03

Attachments:

GoogleCodeExporter commented 9 years ago 
Over quota writes were caused by GAE sessions persistence.

This problem solved in issue 536.

Available in 0.9.12

Original comment by kinyelo@gmail.com on 13 Jan 2012 at 10:44