问题

VM节流

e
是否可以以每VM级别实施节流？

问题背后的思想/场景：
我们曾经有两次发现了一个带有存储控制器iops的VM（每次不同的情况）。当然，目标是解决有问题的VM解决的实际问题，但是我们希望能够实施限制，以便能够在发生这种情况时不会遭受该集群的其他VM。

到目前为止，磁盘I/O一直是场景，但也可以看到在某个时候需要防油门CPU，内存和/或NIC吞吐量。
    \r\n
    \r\nThe thoughts\/scenario behind the question:
    \r\nWe have had on a couple occasions where we found a VM (different in each occasion) that was running away with storage controller IOPs. Of course the goal is to get the actual issue resolved for the offending VM, but we would like to be able to implement throttling to be able to assure other VMs in that cluster don't suffer when this does occur.
    \r\n
    \r\nDisk I\/O has been the scenario so far, but could also see the need to throttle CPU, memory, and\/or NIC throughput at some point.","quoteUsername":"erobbbins","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    该主题已关闭以供评论

    2个答复

    ddubuque
    UserLevel 3
    徽章 +10
    如果您指的是资源池等效的AHV以及如何控制CPU/RAM共享，那么不幸的是，您不幸。我也不记得在存储侧限制存储I/O上存在的任何内容。那绝对是一个很好的功能请求。对于异步PD复制，您可以防风带宽，但我看不到其他地方。

    最好的选择是进入操作系统并以每秒为特定的应用程序进行字节。

    有免费工具和一些第三方可以在应用程序级别购买油门应用程序。
    这样做自担风险。我一定会在将任何东西扔进生产工作量之前进行测试以验证应用程序稳定性。

    https://www.google.com/amp/s/www.howtogeek.com/347711/how-to-to-limit-any-applications-bandwidth-on-windows/amp/
    大卫·杜比克（David Dubuque）||BKD ||Nutanix NTC 2019和2020 ||Nutanix技术咨询委员会成员||https://darklinkrising.com
    \r\n
    \r\nYour best bet is to go into the OS and throttle the bytes per second for the specific application.
    \r\n
    \r\nThere are free tools and some third party you can buy to throttle applications at the application level.
    \r\nDo so at your own risk. I would definitely test before throwing anything into a production workload to verify application stability.
    \r\n
    \r\nhttps:\/\/www.google.com\/amp\/s\/www.howtogeek.com\/347711\/how-to-limit-any-applications-bandwidth-on-windows\/amp\/","quoteUsername":"ddubuque","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    e
    @ddubuque，谢谢您的回复。我们将将其移至功能请求中，并与我们的客户经理一起将其加以链接。
    条款和条件
    Learn more about our cookies.<\/a>","cookiepolicy.button":"Accept cookies","cookiepolicy.button.deny":"Deny all","cookiepolicy.link":"Cookie settings","cookiepolicy.modal.title":"Cookie settings","cookiepolicy.modal.content":"We use 3 different kinds of cookies. You can choose which cookies you want to accept. We need basic cookies to make this site work, therefore these are the minimum you can select. Learn more about our cookies.<\/a>","cookiepolicy.modal.level1":"Basic
    Functional","cookiepolicy.modal.level2":"Normal
    Functional + analytics","cookiepolicy.modal.level3":"Complete
    Functional + analytics + social media + embedded videos"}}}">
    Baidu