Re: [EXTERNAL] fine tuning for wide rows and mixed worload system

2019-01-11 Thread Marco Gasparini
Hi Sean, > I will start – knowing that others will have additional help/questions I hope that, I really need help with this :) > What heap size are you using? Sounds like you are using the CMS garbage collector. Yes, I'm using CMS garbage Collector. I have not used G1 because I read it isn't

RE: [EXTERNAL] fine tuning for wide rows and mixed worload system

2019-01-11 Thread Durity, Sean R
I will start – knowing that others will have additional help/questions. What heap size are you using? Sounds like you are using the CMS garbage collector. That takes some arcane knowledge and lots of testing to tune. I would start with G1 and using ½ the available RAM as the heap size. I would