Re: Monitoring specific key patterns in Memcache server

2016-06-04 Thread Nishant Varma
Thanks. Can you please tell me why you say that I am overengineering. Maybe I am but I wanted good reasons so that I convince myself. The problem is some times locks are not happening like say 2-3 times out of 3000 requests, and I have only 4 reasons so far - 1) get-set race 2) memcache client

Re: Monitoring specific key patterns in Memcache server

2016-06-04 Thread dormando
Hey, Memcached can't do that easily right now. You can use the STDOUT logging but that requires reading everything the server is doing directly. I started a branch for a better logging situation a few months ago, and am picking it up to finish over the next few weeks

Re: Monitoring specific key patterns in Memcache server

2016-06-04 Thread Nishant Varma
Real time of offline solutions would be helpful. If I can profile in background and query it later that is one option. However the only concern with profiling is that I don't need to profile everything. Or does memcache do this by default? Can anyone guide me? On Saturday, June 4, 2016 at

Monitoring specific key patterns in Memcache server

2016-06-04 Thread Nishant Varma
I am trying to troubleshoot an issue which could happen because of get-set race condition. I can monitor the entire memcache operations but I guess it is going to be huge because its a small percentage of the DB itself, so I need to filter only the keys I am interested in. We have a namespacing