s://github.com/istio/istio/issues/52663>Issue #52663</a>)</p></li><li><p><strong>Added</strong> new istiod environment variable <code>ENVOY_DNS_JITTER_DURATION</code>, with a default value of <code>100ms</code> that sets jitter for periodic DNS resolution.
See <code>dns_jitter</code> in <code>https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/cluster/v3/cluster.proto</code>.
This can help decrease the load on the cluster DNS server.
(<a href=https://github.com/istio/istio/issues/52877>Issue #52877</a