Increase the verbosity level of memquota to reduce log spam (#1224)
Increase the verbosity level of memquota to reduce log spam (#1224)

* Increase the verbosity level of memquota to reduce log spam during normal operations

* fix typo

* Don't log when there's nothing to reap


Former-commit-id: 5136a839ae106d03e700235debd91fa3b7dff720
frankbu/istio,sebastienvas/istio,sebastienvas/istio,sebastienvas/istio,istio/istio,mandarjog/istio,smawson/istio,smawson/istio,frankbu/istio,geeknoid/istio,istio/istio,frankbu/istio,mandarjog/istio,istio/istio,smawson/istio,geeknoid/istio,frankbu/istio,smawson/istio,geeknoid/istio,istio/istio,sebastienvas/istio,sebastienvas/istio,frankbu/istio,geeknoid/istio,frankbu/istio,mandarjog/istio,istio/istio,smawson/istio,mandarjog/istio,geeknoid/istio,smawson/istio,mandarjog/istio,geeknoid/istio