ci: benchmark should be fair (#267)

Author: supercaracal

.github/workflows/test.yaml

@@ -195,14 +195,14 @@ jobs:
         run: df -h
       - name: Run minitest
         run: bundle exec rake bench | grep BenchCommand | grep -v 'Envoy#bench_pipeline_echo\|Envoy#bench_single_echo' | sort
-      - name: Run iteration per second
-        run: bundle exec rake ips
       - name: Reset qdisc
         run: |
           for i in {5..9..2}
           do
             docker compose -f $DOCKER_COMPOSE_FILE exec node$i tc qdisc del dev eth0 root netem || true
           done
+      - name: Run iteration per second
+        run: bundle exec rake ips
       - name: Stop containers
         run: docker compose -f $DOCKER_COMPOSE_FILE down || true
   profiling:

test/ips_pipeline.rb

@@ -27,6 +27,8 @@ def run
   def make_client(model)
     ::RedisClient.cluster(
       nodes: TEST_NODE_URIS,
+      replica: true,
+      replica_affinity: :random,
       fixed_hostname: TEST_FIXED_HOSTNAME,
       concurrent_worker_model: model,
       **TEST_GENERIC_OPTIONS

test/ips_single.rb

@@ -25,6 +25,8 @@ def run
   def make_client
     ::RedisClient.cluster(
       nodes: TEST_NODE_URIS,
+      replica: true,
+      replica_affinity: :random,
       fixed_hostname: TEST_FIXED_HOSTNAME,
       **TEST_GENERIC_OPTIONS
     ).new_client