vmware_vcp_4.1_培训官方中文_09.ppt

VMware vSphere 4: Install, Configure, Manage – Revision BCopyright ? 2021 VMware, Inc. All rights reserved.资源监控 VMware vSphere 4: Install, Configure, Manage – Revision BCopyright ? 2021 VMware, Inc. All rights reserved.You Are Here您正在浏览 OperationsvSphere EnvironmentConfiguring VMware ESX and ESXiInstalling and Using VMware vCenter ServerStorageNetworkingVirtual MachinesResource MonitoringAccess ControlScalabilityConfiguration ManagementHigh Availability and Data ProtectionInstalling VMware ESX and ESXiIntroduction to VMware Virtualization VMware vSphere 4: Install, Configure, Manage – Revision BCopyright ? 2021 VMware, Inc. All rights reserved.重点虽然VMkernal前摄性的工作能防止资源的争夺， 但最正确的性能仍需要分析和实时监控。 VMware vSphere 4: Install, Configure, Manage – Revision BCopyright ? 2021 VMware, Inc. All rights reserved.章节第一节: 虚拟CPU和内存的概述第二节: 监控资源的使用第三节: Alarms的使用 VMware vSphere 4: Install, Configure, Manage – Revision BCopyright ? 2021 VMware, Inc. All rights reserved.虚拟CPU和内存的概述 VMware vSphere 4: Install, Configure, Manage – Revision BCopyright ? 2021 VMware, Inc. All rights reserved.课程目标了解不同的VMkernel优化CPU和内存使用率所使用的方法 VMware vSphere 4: Install, Configure, Manage – Revision BCopyright ? 2021 VMware, Inc. All rights reserved.优化VM资源使用的系统VMkernel 自动管理虚拟机所有者配置管理员调整HyperthreadingLoad balancingVirtual SMPLimitReservationShare allocationTransparent page sharingvmmemctlUse of VMkernel swap files for VMsAvailable memoryLimitReservationShare allocation Virtual machine file locationMultipathingVirtual switch with teamed NICsTraffic shapingNetworkbandwidthCPUcyclesRAMDiskbandwidth VMware vSphere 4: Install, Configure, Manage – Revision BCopyright ? 2021 VMware, Inc. All rights reserved.虚拟 CPUs一台虚拟机最多8个VCPU当一个VCPU 需要被调度时, VMkernel 映射一个VCPU到 “hardware execution context〞一个 “hardware execution context〞 是一个处理器调度一个线程执行的能力HECHECHECHECHECHECHEC VMware vSphere 4: Install, Configure, Manage – Revision BCopyright ? 2021 VMware, Inc. All rights reserved.Hardware Execution Contexts不同系统提供不同数量的 hard