云基础设施：它必须有效而且必须是可持续的......当然这并非不可能！.pdf

1、OCP Regional Summit|April 19,2023|Prague,CZBy Dr.Kenneth Tan,CEO,Sardina SystemsCloud infrastructure:it has to work,and it has to be sustainable Surely this is not impossible!Today,the electricity utilized by data centers accounts for 0.3 percent of overall carbon emissions,and if we extend our acco

2、unting to include networked devices like laptops,smartphones,and tablets,the total shifts to 2 percent of global carbon emissions The MIT Press ReaderCloud infrastructure:it has to work,and it has to be sustainable Surely this is not impossible!How to make the cloud infrastructure more sustainable?M

3、ake better use of each unit of resourcesDo more with each unit of energyReduce the resources footprint for the workloadSmartly and optimally manage resources to meet workload requirementsCloud infrastructure:it has to work,and it has to be sustainable Surely this is not impossible!Do more with each

4、unit of energy:Optimally place new workloads on the systemOptimally pack workloads on the systemReduce the resources footprint for the workloadSmartly and optimally manage resources to meet workload requirementsCloud infrastructure:it has to work,and it has to be sustainable Surely this is not impos

5、sible!Guiding principles:Estimate possible resources usageTarget optimal match of hypervisor to new workloadUtilize hosts with existing workload where possibleLower energy utilization overallResults:No overloading of hypervisorsEliminating resource wastage for idle workloads/VMsOptimal resources for

6、 workloads at all timesDisruption in workflow is avoidedSustainable cloud infrastructure20+sustainable FishOS systems deployed worldwideWe will be showcasing an example FishOS cloud infrastructure deployed in a refurbished sustainable OCP-b