Re: What performance should I expect?

2010-07-09 Thread dormando
Hello, I have a server that roughly have 2000 hits per second on memcached, I have seen about 0.06% GETs got response time higher than 10ms, is it something expected? http://code.google.com/p/memcached/wiki/NewPerformance that's probably packet loss, system swapping, or your box is

Re: What performance should I expect?

2010-07-09 Thread comain chen
I am using pcre memcache module as the client with a apache+prefork setup, on the client side it is also about 2000 requests per second (i.e. 1 memcached get per request). It is roughly full loaded but I don't think is heavy. Memcached is deployed on another server, the problem is it is deployed

Re: Scalability and benchmarks

2010-07-09 Thread Guille -bisho-
I hadn't read the paper, just the abstract of the talk at Velocity. It read like FUD, so I wanted to confirm/deny that here. Thanks to Vladimir for posting the link and allowing us to sort that out. Well, there are some bottleneck. For example with UDP memcache wakes up all childs when a

Last day to submit your Surge 2010 CFP!

2010-07-09 Thread Jason Dixon
Today is your last chance to submit a CFP abstract for the 2010 Surge Scalability Conference. The event is taking place on Sept 30 and Oct 1, 2010 in Baltimore, MD. Surge focuses on case studies that address production failures and the re-engineering efforts that led to victory in Web

Using PCIe SSDs instead of RAM

2010-07-09 Thread Marten Lehmann
Hello, I know that memcached is designed to get its speed from the fast access to RAM. But RAM is still very expensive - even with the amount of RAM you get for the same money increasing every year. When I thought of using PCIe SSDs instead of RAM I wasn't doing this with regard to persistence

Anyone want to help out at OSCON?

2010-07-09 Thread Dustin
Is anyone going to be at OSCON and looking for a booth to stand in and look cool? We've got room for more volunteers for the memcached booth for the elite (read: willing) among you. If you're going to be in Portland July 21st and/or 22nd and would be willing to help out at all, please let

Re: Anyone want to help out at OSCON?

2010-07-09 Thread Michael Shadle
On Fri, Jul 9, 2010 at 9:49 PM, Dustin dsalli...@gmail.com wrote:  Is anyone going to be at OSCON and looking for a booth to stand in and look cool?  We've got room for more volunteers for the memcached booth for the elite (read: willing) among you.  If you're going to be in Portland July