Google App Engine - About how much quota does a single datastore put use?

Posted by Spines on Stack Overflow See other posts from Stack Overflow or by Spines
Published on 2010-03-11T18:05:21Z Indexed on 2010/03/11 18:09 UTC
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google-app-engine

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google-datastore

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task-queue

The latency for a datastore put is about 150ms (http://code.google.com/status/appengine/detail/datastore/2010/03/11#ae-trust-detail-datastore-put-latency).

About how much CPUTime is used by a single datastore put with data size of 100 bytes, into an entity that has only 2 columns, and no indexes?

I plan to do some testing with this later today to figure it out, but if anyone already knows that would help me out :).

Also, does anyone know about how much extra overhead in CPUTime doing this datastore put through the task queue would be?

Note: This is kind of a follow up to this question: http://stackoverflow.com/questions/2421075/google-app-engine-how-reliable-are-the-logs.

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