Merge pull request #3031 from p0lyn0mial/watchlist-decrease-informer-count-latency

watchlist: decrease the number of informers to 6 to confirm no impact on latency

Author: k8s-ci-robot

clusterloader2/testing/watch-list/config.yaml

@@ -42,7 +42,8 @@ steps:
         min: 1
         max: 1
         basename: watch-list
-      replicasPerNamespace: 2
+      # TODO(p0lyn0mial): bring back 2 replicas
+      replicasPerNamespace: 1
       tuningSet: Uniform10qps
       objectBundle:
         - basename: watch-list-secret

clusterloader2/testing/watch-list/job.yaml

@@ -21,5 +21,6 @@ spec:
               memory: "16Gi"
               cpu: "6"
           command: [ "watch-list" ]
-          args: [ "--alsologtostderr=true", "--v=4", "--timeout={{.Duration}}", "--count=16", "--namespace=watch-list-1", "--enableWatchListFeature={{.EnableWatchListFeature}}"]
+          # TODO(p0lyn0mial): bring back 16 informers
+          args: [ "--alsologtostderr=true", "--v=4", "--timeout={{.Duration}}", "--count=6", "--namespace=watch-list-1", "--enableWatchListFeature={{.EnableWatchListFeature}}"]
       restartPolicy: Never