On Friday, September 16, 2011 9:20:11 AM UTC-7, UserStupidException wrote: > > We are using EC2 too. I found that the main problem is not bandwidth > but latency, currently we are limited to around 50k ops/seg (being 20% > writes) on the best case. > If you made any benchmarks regarding memcached on EC2 I would really > interested in your results.
That makes sense. If you can pipeline more of your ops together into a stream you can get more throughput at the same latency by sending more while waiting. I think I've peaked around 160k ops/s on a fully async write load with binary protocol on EC2. That seems to be around the limit.
