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Bug #59588 Set Size strangeness
Submitted: 2011-01-23 22:53 UTC Modified: 2021-06-09 11:26 UTC
From: drowe at csnstores dot com Assigned: cmb (profile)
Status: Closed Package: memcached (PECL)
PHP Version: 5.3.2 OS: FreeBSD 8.1
Private report: No CVE-ID: None
 [2011-01-23 22:53 UTC] drowe at csnstores dot com
Description:
------------
When attempting to narrow down some odd page speed issues, we noticed that it seems like the first object of a certain size threshold is slow, but all objects of that size or larger afterwards on a page are quick.

The attached code sample shows that when the a array is small, the q array takes ~90ms. When you increase the a array size it then becomes the slow get and the q is fast. 

The strangest part is that if first object is just big enough, then they are both fast??

Any help/insight on this would be greatly appreciated.

Environment is : 
FreeBSD 8.1
Lighttpd + spawn-fcgi
php : 5.3.5
pecl-memcached: 1.0.2


Reproduce code:
---------------
Link to code to reproduce:
http://codepad.org/KIwXHPCx


Expected result:
----------------
Expected results is both gets fast in all three cases.


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 [2021-06-09 11:26 UTC] cmb@php.net
-Status: Open +Status: Closed -Assigned To: +Assigned To: cmb
 [2021-06-09 11:26 UTC] cmb@php.net
The memcached bug tracker is now on Github[1].  If this is still
an issue with the current memcached version, please report there.

[1] <https://github.com/php-memcached-dev/php-memcached/issues>
 
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