diff --git a/clusterloader2/testing/list/config.yaml b/clusterloader2/testing/list/config.yaml
index 7fcd7a5d4d..1ac920f631 100644
--- a/clusterloader2/testing/list/config.yaml
+++ b/clusterloader2/testing/list/config.yaml
@@ -4,7 +4,7 @@
 {{$configMapGroup := DefaultParam .CL2_LIST_CONFIG_MAP_GROUP "list-configmap"}}
 
 {{$listReplicas := DefaultParam .CL2_LIST_BENCHMARK_PODS 1}}
-{{$contentType := DefaultParam .CL2_LIST_BENCHMARK_CONTENT_TYPE "json"}}
+{{$contentTypes := (DefaultParam .CL2_LIST_BENCHMARK_CONTENT_TYPE "json") | StringSplit}}
 
 name: list-benchmark
 namespace:
@@ -56,19 +56,20 @@ steps:
         bytes: {{$configMapBytes}}
         group: {{$configMapGroup}}
 
+{{- range $i, $ct := $contentTypes }}
 - module:
     path: modules/list-benchmark.yaml
     params:
-      namePrefix: "list-configmaps-"
+      namePrefix: "list-configmaps-{{$ct}}-"
       replicas: {{$listReplicas}}
       uri: /api/v1/configmaps?resourceVersion=0
       namespaced: false
-      contentType: {{$contentType}}
+      contentType: {{$ct}}
 - module:
     path: /modules/measurements.yaml
     params:
       action: start
-- name: Wait 5 minutes
+- name: Wait 5 minutes for {{$ct}}
   measurements:
     - Identifier: Wait
       Method: Sleep
@@ -81,5 +82,27 @@ steps:
 - module:
     path: modules/list-benchmark.yaml
     params:
-      namePrefix: "list-configmaps-"
+      namePrefix: "list-configmaps-{{$ct}}-"
       replicas: 0
+- name: Deleting list-configmaps-{{$ct}}-deployment
+  phases:
+  - tuningSet: Sequence
+    replicasPerNamespace: 0
+    namespaceRange:
+      min: 0
+      max: 0
+      basename: list-benchmark
+    objectBundle:
+    - basename: "list-configmaps-{{$ct}}-deploy"
+      objectTemplatePath: deployment.yaml
+      templateFillMap:
+        Replicas: {{$listReplicas}}
+        Uri: /api/v1/configmaps?resourceVersion=0
+        ContentType: {{$ct}}
+- name: Wait 5 minutes for apiserver garbage collection
+  measurements:
+    - Identifier: Wait
+      Method: Sleep
+      Params:
+        duration: 5m
+{{- end }}