现在,请考虑此链中的某个服务器开始接收比MaxConcurrentApi允许它处理更多的身份验证请求的情况。 这可能是由于请求数增加,或者每个请求需要更长的时间才能解决。 无论哪种方式,身份验证请求都开始超时。服务器现在有所谓的 MaxConcurrentApi (MCA) 问题(也称为 MCA 瓶颈)。 可能的快速解决方案 在投入时间和精力来跟踪
請確定您的伺服器執行 Windows Server 2012 或更新版本的 Windows。 根據預設,這些版本的 Windows 具有較大的MaxConcurrentApi值,而且較舊版本不太可能遇到 MCA 瓶頸。 檢查您的功能變數名稱服務 (DNS) 基礎結構和網路連線是否有錯誤或效率不佳的組態。 盡可能使用 Kerberos 驗證。 如下圖所示...
Because MaxConcurrentAPI can be set differently on each computer, a variety of interplays can happen. The following example provides an explanation of how MaxConcurrentAPI manages these transmissions. The values listed in this example are not necessarily default values.Workstatio...
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Although it does not provide specific guidance, it does describe how all the elements interact (NetLogon, NTLM pass-through authentication, and the MaxConcurrentAPI setting). The article also contains links to many more additional resources which might help you with remediation. Give it a read....
"One size does not fit all.The MaxConcurrentApi value may have to be a different value for each server. This situation can be caused by multiple application servers gaining authentication from a single domain controller or by similar scenarios in which multiple server...
Windows Server 2003 supports a maximum MaxConcurrentAPI value of 10. Windows Server 2008 & 2008 R2 can be set up to 10 without a hotfix, and can go all the way to 150 with a hotfix. Windows Server 2008 R2 SP1 does not require a hotfix to go all the way to 150. Thus we typica...
unknown flag: --max-concurrent-reconciles Usage of /manager: unknown flag: --max-concurrent-reconciles --clustercachetracker-client-burst int Maximum number of queries that should be allowed in one burst from the cluster cache tracker clients to the Kubernetes API server of workload clusters. ...
They had already increased the setting for MaxConcurrentAPI perq326040, to 10. The theory here, was that the DC simply was not responding fast enough to satisfy the queued requests, even with this value increased. We took auserdumpof LSASS on the ISA server and the DCwhich ...
NPS: MaxConcurrentApi Applies To: Windows Server 2008, Windows Server 2008 R2 You can use this registry setting to alter the number of concurrent authentications performed between the NPS server and a domain controller when NPS is not installed on a domain controller....