问题

服务器运行非常慢

  • 2021年6月10
  • 3回复
  • 88的浏览量
D
徽章 ＋1

Nutanix, AHV, MS Server 2016安装IIS，媒体维基。

出乎意料的是，服务器的运行速度非常慢。MediaWiki站点的加载时间很长(当从桌面访问MediaWiki站点时，有时会出现Server 500错误)。打开控制台会显示Server登录窗口，但是很慢。一切都很慢。登录后，服务器管理窗口大约需要20分钟才能打开。

目前，vCPU=6，每个CPU的核数=4,RAM为16

CPU占用率10%左右，内存占用率17%左右

只有这样做的服务器。跑DISM /在线/清除映像/扫描运行状况等等，一切都好/没有问题。重启所有主机。

不知道是什么原因突然造成的....

Nutanix, AHV, MS Server 2016 installed with IIS, Media Wiki.<\/p>

Out of the blue, the server performs very slow.\u00a0 The MediaWiki site takes forever to load ( at times a Server 500 error appears when going to the MediaWiki site from a desktop).\u00a0 Opening the console shows the Server logon window but very slow.\u00a0 Everything is very slow.\u00a0 Once logged on, it takes almost 20 min for the server management window to open.<\/p>

Currently, vCPU=6, Cores per CPU=4, RAM 16<\/p>

CPU Usage around 10% and Memory usage around 17%<\/p>

Only server that acts like that.\u00a0 Ran DISM \/Online \/Cleanup-Image \/ScanHealth<\/code> and so on and everything is ok\/ no problems. Rebooted all hosts.<\/p>

Not sure what caused this all of a sudden \u2026.<\/p>","quoteUsername":"Dennis112233","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

3回复

年代
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徽章 ＋３

你可能会遇到NUMA问题:CPU配置．

D
徽章 ＋1

我改变了vCPU和核心为4:1,2:1,6:1,8:2,6:2等等，但我没有看到任何差异。整个VM仍然响应很慢。集群CPU占用率为~18%，内存占用率为~60%。看来资源不是问题所在。

“健康检查”显示两个失败。LDAP(未配置)和Inter CVM Latency。选择Inter CVM Latency会显示三个有绿色条目(ok)的主机，而Cluster Name没有条目。

I changed the vCPU and Core to 4:1, 2:1, 6:1, 8:2, 6:2 and so on but I don\u2019t see any differences.\u00a0 The entire VM still responds very slow. The Cluster CPU Usage is ~18% and the Cluster Memory Usage is ~60%.\u00a0 It seems the resources are not the problem.<\/p>

The Health Check shows two failures.\u00a0 LDAP (which is not configured) and a Inter CVM Latency.\u00a0 Selecting the Inter CVM Latency shows the three hosts with green entries (ok) and the Cluster Name with no entries.<\/p>","quoteUsername":"Dennis112233","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

D
徽章 ＋1

仅供参考—恢复到更早的快照没有任何区别。整个虚拟机继续运行得很慢……

FYI - Restoring to earlier snapshots doesn\u2019t make no difference.\u00a0 The entire VM continues to behave very slow...<\/p>","quoteUsername":"Dennis112233","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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