Hi Yang Zhang, To Ruan's point above, there are a number of variables to keep in mind when measuring performance.
If you have the option to use a recommended testing framework, please read about basho_bench [1]. If you have to test using whatever you currently use for consistency across systems, please outline what you're using to test and what requirements you would like to achieve. For more on tuning Riak to balance consistency and availability, this article ons system performance tuning is a great place to look [2]. [1] http://docs.basho.com/riak/latest/ops/building/benchmarking/ [2] http://docs.basho.com/riak/latest/ops/tuning/linux/ Matt Brender | Developer Advocacy Lead Basho Technologies t: @mjbrender On Wed, Sep 30, 2015 at 12:46 PM, Ruan Jonker <ruan.jon...@gmail.com> wrote: > > Hi, > > 1) which client are you using? > 2) avg obj/key size & net latency between nodes. > 3) are put operations done sequentially or in parallel? > 4) what is the round-trip time of one put > 5) over which unit of time are you measuring your 10000 put operations. > 6) bucket/type properties - nval pw w etc. > > R > > On 30 Sep 2015 2:29 pm, "张扬" <zhangy...@yunba.io> wrote: >> >> I benchmark riak's performance using basho_bench in the last days. But the >> performance is unsatisfying. >> >> I have a 2 node cluster, each node running on the same vm(8 CPU, 32 GB RAM). >> Riak's storage_backend is memory. The total ops could reach 10000 with the >> put command. Can I do something to make the performance better ? >> >> -- >> Best Regards, >> >> Yang Zhang >> >> >> _______________________________________________ >> riak-users mailing list >> riak-users@lists.basho.com >> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > > > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > _______________________________________________ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
