Re: [openstack-dev] [ceilometer] [swift] Improving ceilometer.objectstore.swift_middleware

2014-07-31 Thread Seger, Mark (Cloud Services)
As a curiosity, are there any ballpark numbers around the volume of notifications ceilometers can handle? Thinking about large scale swift deployments I expect to see thousands or even 10s of thousands of events per second. And that's with today's technology. Looking longer term I wouldn't

[openstack-dev] [swift] - question about statsd messages and 404 errors

2014-07-25 Thread Seger, Mark (Cloud Services)
I'm trying to track object server GET errors using statsd and I'm not seeing them. The test I'm doing is to simply do a GET on an non-existent object. As expected, a 404 is returned and the object server log records it. However, statsd implies it succeeded because there were no errors

[openstack-dev] [swift] Providing a potentially more open interface to statsd statistics

2014-06-24 Thread Seger, Mark (Cloud Services)
I've lamented for awhile that while swift/statsd provide a wealth of information, it's in a somewhat difficult to use format. Specifically you have to connect to a socket and listen for messages. Furthermore if you're listening, nobody else can. I do realize there is a mechanism to send the