meouts or connection
failures to a given host counts as an error when measuring the
consecutive errors metric. See Envoy&rsquo;s <a href="https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/upstream/outlier">outlier
detection</a>
for more details.</p>
<p>The following rule sets a connection pool size of 100 HTTP1 connections
with no more than 10 req/connection to the &ldquo;reviews&rdquo; service. In addition,
it sets a limit of 1000 concurrent HTTP/2 requests and configures upstream
hosts to be