vider</code> 提供 <code>pollDelay</code> 值。此配置将应用于网格范围（网关和所有边车）。</p><figure style=width:100%><div class=wrapper-with-intrinsic-ratio style=padding-bottom:65.06024096385542%><a data-skipendnotes=true href=/v1.19/zh/blog/2022/cryptomb-privatekeyprovider/istio-mesh-wide-config.png title="Sample mesh wide configuration"><img class=element-to-stretch src=/v1.19/zh/blog/2022/cryptomb-privatekeyprovider/istio-mesh-wide-config.png alt="Sample mesh wide configuration">