On 4 July 2014 10:20, Matthew MacClary wrote:
> Hi all, a Riak CS user named Toby started this discussion about write
> performance. I am seeing the exact same behavior in terms of idle CPUs,
> network, and disks, but low throughput. Toby do you happen to have any
> follow up about settings to imp
Hi all, a Riak CS user named Toby started this discussion about write
performance. I am seeing the exact same behavior in terms of idle CPUs,
network, and disks, but low throughput. Toby do you happen to have any
follow up about settings to improve the raw Riak throughput and/or Riak CS
throughput?
On 29/05/13 06:12, Reid Draper wrote:
Hey Toby,
Another option is to explore some of the Riak CS PUT configuration parameters,
like the internal write concurrency and the buffer size. These can either be
changed by editing the app.config, or changing them at run-time in an Erlang
shell (via r
Hey Toby,
Another option is to explore some of the Riak CS PUT configuration parameters,
like the internal write concurrency and the buffer size. These can either be
changed by editing the app.config, or changing them at run-time in an Erlang
shell (via riak-cs attach). The two parameters are `
On 28/05/13 13:11, Jared Morrow wrote:
Toby,
Can you trying putting data with a second client simultaneously? When
people have slow benchmarking, lots of times just using multiple
worker/clients helps. Also, what client library are you using?
Running up three S3 clients (on separate machines
Toby,
Can you trying putting data with a second client simultaneously? When
people have slow benchmarking, lots of times just using multiple
worker/clients helps. Also, what client library are you using?
Also I meant to mention in my first reply, but Boundary
http://boundary.com/worked wonders
On 28/05/13 12:46, Toby Corkindale wrote:
I'm a bit stumped.. However I do note that the log files seem to have a
lot of "monitor busy_dist_port" messages in them.. I'm wondering if that
might be related somehow?
Just a quick follow-up to say that the busy_dist_port messages went away
after ad
On 28/05/13 01:41, Jared Morrow wrote:
Toby,
If you write with multiple clients does it still stick to 9mb/s or
does it increase? What is the network link between your client and
the Riak CS cluster? On our internal CS cluster we were seeing
around 2gb/s read+write at the network level so I kn
Toby,
If you write with multiple clients does it still stick to 9mb/s or does it
increase? What is the network link between your client and the Riak CS
cluster? On our internal CS cluster we were seeing around 2gb/s read+write at
the network level so I know CS can take the speeds, so my gut t
