From: Andrew Stewart <boss@airbladesoftware.com>
To: unicorn list <mongrel-unicorn@rubyforge.org>
Subject: Number of worker processes on hyperthreaded processor
Date: Mon, 19 Nov 2012 11:17:41 +0100 [thread overview]
Message-ID: <39816208-25A9-4F8E-A0E0-51621F9C4D5A@airbladesoftware.com> (raw)
Good morning,
The tuning page says worker_processes should be at least the number of CPU cores on a dedicated server. In the case of hyper-threading, should this be the number of cores or the number of threads?
For example the Intel Core i7-2600 Quadcore[1] has 4 cores and 8 threads. Would I start my worker_processes at 4 or 8?
Finally, would the same apply to Nginx worker processes?
Many thanks,
Andrew Stewart
[1] http://ark.intel.com/products/52213/Intel-Core-i7-2600-Processor-8M-Cache-up-to-3_80-GHz
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next reply other threads:[~2012-11-19 10:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-19 10:17 Andrew Stewart [this message]
2012-11-19 11:23 ` Number of worker processes on hyperthreaded processor Eric Wong
2012-11-19 11:54 ` Andrew Stewart
2013-01-19 22:57 ` Jérémy Lecour
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