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Mv2 系列Mv2-series

Mv2 系列提供高吞吐量、低延迟的平台,该平台在超线程 Intel®强®白金) (GHz 上运行,其所有核心基础频率为 2.5 GHz,最大 turbo 频率为 3.8 GHz。The Mv2-series features high throughput, low latency platform running on a hyper-threaded Intel® Xeon® Platinum 8180M 2.5GHz (Skylake) processor with an all core base frequency of 2.5 GHz and a max turbo frequency of 3.8 GHz. 所有 Mv2 系列虚拟机大小均可使用标准和高级永久性磁盘。All Mv2-series virtual machine sizes can use both standard and premium persistent disks. Mv2 系列实例是内存优化的 VM 大小,提供无与伦比的计算性能,可支持大型内存中数据库和工作负荷,并且非常适合用于关系数据库服务器、大型缓存和内存中分析。Mv2-series instances are memory optimized VM sizes providing unparalleled computational performance to support large in-memory databases and workloads, with a high memory-to-CPU ratio that is ideal for relational database servers, large caches, and in-memory analytics.

Mv2 系列 VM 的 Intel® Hyper-Threading 技术Mv2-series VM’s feature Intel® Hyper-Threading Technology

高级存储:受支持Premium Storage: Supported
高级存储缓存:支持Premium Storage caching: Supported
实时迁移:不支持Live Migration: Not Supported
内存保留更新:不支持Memory Preserving Updates: Not Supported
VM 生成支持:第1代和第2代VM Generation Support: Generation 1 and 2
写入加速器:支持Write Accelerator: Supported

大小Size vCPUvCPU 内存:GiBMemory: GiB 临时存储 (SSD) GiBTemp storage (SSD) GiB 最大数据磁盘数Max data disks 最大缓存吞吐量和临时存储吞吐量:IOPS/MBps(以 GiB 为单位的缓存大小)Max cached and temp storage throughput: IOPS / MBps (cache size in GiB) 非缓存磁盘最大吞吐量:IOPS / MBpsMax uncached disk throughput: IOPS / MBps 最大 NIC 数Max NICs 预期的网络带宽 (Mbps)Expected network bandwidth (Mbps)
Standard_M208ms_v21Standard_M208ms_v21 208208 57005700 40964096 6464 80000/800 (7040) 80000 / 800 (7040) 40000 / 100040000 / 1000 88 1600016000
Standard_M208s_v21Standard_M208s_v21 208208 28502850 40964096 6464 80000/800 (7040) 80000 / 800 (7040) 40000 / 100040000 / 1000 88 1600016000
Standard_M416ms_v21Standard_M416ms_v21 416416 1140011400 81928192 6464 250000/1600 (14080) 250000 / 1600 (14080) 80000 / 200080000 / 2000 88 3200032000
Standard_M416s_v21Standard_M416s_v21 416416 57005700 81928192 6464 250000/1600 (14080) 250000 / 1600 (14080) 80000 / 200080000 / 2000 88 3200032000

1 Mv2 系列 vm 仅为第2代,并且支持第2代支持映像的子集。1 Mv2-series VMs are generation 2 only and support a subset of generation 2 supported Images. 请参阅下面的 Mv2 系列支持映像的完整列表。Please see below for the complete list of supported images for Mv2-series. 如果你使用的是 Linux,请参阅对 Azure 上的第2代 vm 的支持 ,了解有关如何查找并选择映像的说明。If you're using Linux, see Support for generation 2 VMs on Azure for instructions on how to find and select an image. 如果使用的是 Windows,请参阅对 Azure 上的第2代 vm 的支持 ,了解有关如何查找和选择映像的说明。If you're using Windows, see Support for generation 2 VMs on Azure for instructions on how to find and select an image.

  • Windows Server 2019 或更高版本Windows Server 2019 or later
  • SUSE Linux Enterprise Server 12 SP4 及更高版本或 SUSE Linux Enterprise Server 15 SP1 及更高版本SUSE Linux Enterprise Server 12 SP4 and later or SUSE Linux Enterprise Server 15 SP1 and later
  • Red Hat Enterprise Linux 7.6、7.7、8.1 或更高版本Red Hat Enterprise Linux 7.6, 7.7, 8.1 or later
  • Oracle Enterprise Linux 7.7 或更高版本Oracle Enterprise Linux 7.7 or later

大小表定义Size table definitions

  • 存储容量的单位为 GiB 或 1024^3 字节。Storage capacity is shown in units of GiB or 1024^3 bytes. 比较以 GB(1000^3 字节)为单位的磁盘与以 GiB(1024^3 字节)为单位的磁盘时,请记住以 GiB 为单位的容量数显得更小。When you compare disks measured in GB (1000^3 bytes) to disks measured in GiB (1024^3) remember that capacity numbers given in GiB may appear smaller. 例如,1023 GiB = 1098.4 GB。For example, 1023 GiB = 1098.4 GB.

  • 磁盘吞吐量的单位为每秒输入/输出操作数 (IOPS) 和 MBps,其中 MBps = 10^6 字节/秒。Disk throughput is measured in input/output operations per second (IOPS) and MBps where MBps = 10^6 bytes/sec.

  • 数据磁盘可以在缓存或非缓存模式下运行。Data disks can operate in cached or uncached modes. 对于缓存数据磁盘操作,主机缓存模式设置为 ReadOnlyReadWriteFor cached data disk operation, the host cache mode is set to ReadOnly or ReadWrite. 对于非缓存数据磁盘操作,主机缓存模式设置为 NoneFor uncached data disk operation, the host cache mode is set to None.

  • 若要获得 VM 的最佳性能,应将数据磁盘数限制为每 vCPU 2 个磁盘。If you want to get the best performance for your VMs, you should limit the number of data disks to two disks per vCPU.

  • 预期的网络带宽是指跨所有 NIC 为每个 VM 类型分配的最大聚合带宽,适用于所有目标。Expected network bandwidth is the maximum aggregated bandwidth allocated per VM type across all NICs, for all destinations. 有关详细信息,请参阅虚拟机网络带宽For more information, see Virtual machine network bandwidth.

    无法保证上限。Upper limits aren't guaranteed. 限值用于在为目标应用程序选择适当的 VM 类型时提供指导。Limits offer guidance for selecting the right VM type for the intended application. 实际的网络性能将取决于多种因素,包括网络拥塞、应用程序负载和网络设置。Actual network performance will depend on several factors including network congestion, application loads, and network settings. 有关如何优化网络吞吐量的信息,请参阅为 Azure 虚拟机优化网络吞吐量For information on optimizing network throughput, see Optimize network throughput for Azure virtual machines. 若要在 Linux 或 Windows 中达到预期的网络性能,可能需要选择特定版本,或者需要优化 VM。To achieve the expected network performance on Linux or Windows, you may need to select a specific version or optimize your VM. 有关详细信息,请参阅带宽/吞吐量测试 (NTTTCP)For more information, see Bandwidth/Throughput testing (NTTTCP).

其他大小和信息Other sizes and information

定价计算器:定价计算器Pricing Calculator: Pricing Calculator

有关磁盘类型的详细信息:磁盘类型More information on Disks Types : Disk Types

后续步骤Next steps

了解有关 Azure 计算单元 (ACU) 如何帮助跨 Azure SKU 比较计算性能的详细信息。Learn more about how Azure compute units (ACU) can help you compare compute performance across Azure SKUs.