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performance of keystone [closed]

asked 2013-12-04 01:24:14 -0500

nethawk gravatar image

updated 2013-12-04 19:07:05 -0500

When I test the performance of keystone,I found that keystone can only deal with 10 requests in 1 seconds,and the CPU idle is 96%.

How can I improve the performance?

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Closed for the following reason the question is answered, right answer was accepted by nethawk
close date 2016-01-22 03:31:04.856995

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answered 2013-12-04 07:43:40 -0500

whitekid gravatar image

Please use memcache token driver

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I already tried using memcache to save token.But the result was the same. how can keysotne use more CPU?

nethawk gravatar imagenethawk ( 2013-12-04 19:06:13 -0500 )edit
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answered 2013-12-04 19:13:28 -0500

nethawk gravatar image

Thanks for Whitekid. I already tried using memcache to save token.But the result was the same. how can keysotne use more CPU?

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by default, keystone use single process. If you use grizzly, you must consider multi worker patch https://github.com/peterfeiner/keystone/commit/workers-for-grizzly%3C/p%3E (https://github.com/peterfeiner/keystone/commit/workers-for-grizzly)

whitekid gravatar imagewhitekid ( 2013-12-04 21:47:35 -0500 )edit

I found the multi worker codes in havana and icecream keystone,but these codes were not called.I don't know why?And I want to know which version of keystone will support multi processes.

nethawk gravatar imagenethawk ( 2013-12-10 00:59:32 -0500 )edit

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Asked: 2013-12-04 01:24:14 -0500

Seen: 176 times

Last updated: Dec 04 '13