The source of this doc req is : https://bugzilla.redhat.com/show_bug.cgi?id=1871778

This bz is set to medium severity.
In "Table 2. Proxy parameters" of
https://docs.openshift.com/container-platform/4.5/service_mesh/service_mesh_install/customizing-installation-ossm.html#ossm-cr-istio-global_customizing-installation-ossm
, the default values of limits/requests of istio proxy have been mentioned as follows.

• Resources
  CPU: 10m
  Memory: 1024Mi
• Limits
  CPU: 2000m
  Memory: 128Mi

But the aboves are completly different from the actual default values.

1. oc get smcp -o yaml | grep -A 10 " proxy:"
   proxy:
   autoInject: disabled
   dnsRefreshRate: 300s
   image: registry.redhat.io/openshift-service-mesh/proxyv2-rhel8@sha256:fd0540f12d82653e620c318b34ee1d48df2e4da3b276c596781ffff73e0cd4fd
   resources:
   limits: null
   requests:
   cpu: 10m
   memory: 128Mi

We don't know where values written in manual come from...
Please fix the manual.