Re: Consistent Hashing Algo Distribution Uneven

2009-03-30 Thread Xaxo
Consider reading http://groups.google.com/group/memcached/browse_thread/thread/9b73750cbe8c80c6?hl=en and http://groups.google.com/group/memcached/browse_thread/thread/c99b572aff3908d1?hl=en On Mar 29, 4:19 pm, Peter Grigor peter.gri...@gmail.com wrote: Hey all: Has anyone experienced what

Re: Memcached monitoring/statistics tool

2009-03-30 Thread Joseph Engo
Well, we only have 8 memcache servers here but even then we don't actively watch the graphs. We use Nagois to make sure they are active and it will alert us if one dies off. Beyond that we glance over Cacti to check out usage and hit rates but thats really it. On Mar 30, 2009, at 12:17

Re: Memcached monitoring/statistics tool

2009-03-30 Thread Josh Snyder
We have sizeable number of memcache instances running. We have some simple Nagios alerts mainly checking for reachability and a handful of Cacti graphs. However, in practice, memcached is extremely stable, so we only get alerts when we've screwed something up, and the Cacti graphs see pretty

Re: Memcached monitoring/statistics tool

2009-03-30 Thread Les Mikesell
Josh Snyder wrote: We have sizeable number of memcache instances running. We have some simple Nagios alerts mainly checking for reachability and a handful of Cacti graphs. However, in practice, memcached is extremely stable, so we only get alerts when we've screwed something up, and the Cacti

Re: Memcached monitoring/statistics tool

2009-03-30 Thread nbink...@gear6.com
Jozef, Cacti is a popular open-source monitoring and graphing solution that uses PHP and rrdtool. It can graph pretty much anything including memcache via the templates posted by Joseph. http://www.cacti.net/ (if you haven't already found it) Those memcache templates for cacti will also work