Re: Opscenter 2.1 vs 1.3

2012-08-20 Thread Nick Bailey
Robin, RF shouldn't affect the numbers on that graph at all. The only explanation for those differences that I can see is the increase in the number of writes OpsCenter itself is doing. Do you see the same jump in writes when viewing graphs just for your application's column families? -Nick On S

Re: Opscenter 2.1 vs 1.3

2012-08-19 Thread Robin Verlangen
Hi Nick, I'm talking about the total writes/reads in the dashboard (left graph). It exactly tripled during our update. I guess this is a change because of the fact we also replicate with RF=3. Is that true? With kind regards, Robin Verlangen *Software engineer* * * W http://www.robinverlangen.nl

Re: Opscenter 2.1 vs 1.3

2012-08-17 Thread Nick Bailey
Robin, Are you talking about total writes to the cluster, writes to a specific column family, or something else? There has been some changes to OpsCenters metric collection/storage system but nothing that should cause something like that. Also its possible the number of writes to the OpsCenter k

Re: Opscenter 2.1 vs 1.3

2012-08-16 Thread aaron morton
You may have better luck on the Data Stax forums http://www.datastax.com/support-forums/ Cheers - Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickle.com On 17/08/2012, at 4:36 AM, Robin Verlangen wrote: > Hi there, > > I just upgraded to opscenter 2.1 (fro

Opscenter 2.1 vs 1.3

2012-08-16 Thread Robin Verlangen
Hi there, I just upgraded to opscenter 2.1 (from 1.3). It appears that my writes have tripled. Is this a change in the display/measuring of opscenter? Best regards, Robin Verlangen *Software engineer* * * W http://www.robinverlangen.nl E ro...@us2.nl Disclaimer: The information contained in th