Hi Chandra, For write latency, etc. the tools are still largely the same set of tools you'd use for single-DC- stuff like tracing, cfhistograms, cassandra-stress come to mind. The exact results are going to differ based on your consistency tuning (can you get away with LOCAL_QUORUM vs QUORUM?) and read/write patterns.
What other data are you looking to gather? On Fri, Feb 26, 2016 at 5:53 AM, <chandrasekar....@wipro.com> wrote: > Hi, > > > Are there any links/resources which describe performance measurement > (latency & throughput) for a Cassandra Multi DC Active-Active setup across > a WAN network (20Gbps bandwidth) with 5 nodes in each DC. > > > Basically, I would like to know how to measure latency of writes when data > is replicated across DC (local/remote) in active-active cluster setup > > > Regards, Chandra KR > The information contained in this electronic message and any attachments > to this message are intended for the exclusive use of the addressee(s) and > may contain proprietary, confidential or privileged information. If you are > not the intended recipient, you should not disseminate, distribute or copy > this e-mail. Please notify the sender immediately and destroy all copies of > this message and any attachments. WARNING: Computer viruses can be > transmitted via email. The recipient should check this email and any > attachments for the presence of viruses. The company accepts no liability > for any damage caused by any virus transmitted by this email. > www.wipro.com >
