diff --git a/irobot_benchmark/topology/debug_white_mountain_best_effort.json b/irobot_benchmark/topology/debug_white_mountain_best_effort.json
new file mode 100644
index 00000000..464d7ec4
--- /dev/null
+++ b/irobot_benchmark/topology/debug_white_mountain_best_effort.json
@@ -0,0 +1,33 @@
+{
+  "nodes": [
+      {
+        "node_name": "debug_node",
+        "subscribers":[
+            {"topic_name":"amazon",   "msg_type":"stamped9_float32",  "qos_reliability":"best_effort"},
+            {"topic_name":"arkansas", "msg_type":"stamped4_int32",    "qos_reliability":"best_effort"},
+            {"topic_name":"brazos",   "msg_type":"stamped_vector",    "qos_reliability":"best_effort"},
+            {"topic_name":"chenab",   "msg_type":"stamped1kb",        "qos_reliability":"best_effort"},
+            {"topic_name":"colorado", "msg_type":"stamped4_int32",    "qos_reliability":"best_effort"},
+            {"topic_name":"columbia", "msg_type":"stamped600kb",      "qos_reliability":"best_effort"},
+            {"topic_name":"congo",    "msg_type":"stamped4_int32",    "qos_reliability":"best_effort"},
+            {"topic_name":"danube",   "msg_type":"stamped_int64",     "qos_reliability":"best_effort"},
+            {"topic_name":"ganges",   "msg_type":"stamped4_int32",    "qos_reliability":"best_effort"},
+            {"topic_name":"godavari", "msg_type":"stamped_vector",    "qos_reliability":"best_effort"},
+            {"topic_name":"lena",     "msg_type":"stamped_vector",    "qos_reliability":"best_effort"},
+            {"topic_name":"loire",    "msg_type":"stamped_vector",    "qos_reliability":"best_effort"},
+            {"topic_name":"mekong",   "msg_type":"stamped_vector",    "qos_reliability":"best_effort"},
+            {"topic_name":"missouri", "msg_type":"stamped_vector",    "qos_reliability":"best_effort"},
+            {"topic_name":"murray",   "msg_type":"stamped_vector",    "qos_reliability":"best_effort"},
+            {"topic_name":"nile",     "msg_type":"stamped4_int32",    "qos_reliability":"best_effort"},
+            {"topic_name":"ohio",     "msg_type":"stamped100b",       "qos_reliability":"best_effort"},
+            {"topic_name":"parana",   "msg_type":"stamped3_float32",  "qos_reliability":"best_effort"},
+            {"topic_name":"salween",  "msg_type":"stamped12_float32", "qos_reliability":"best_effort"},
+            {"topic_name":"tagus",    "msg_type":"stamped_vector",    "qos_reliability":"best_effort"},
+            {"topic_name":"tigris",   "msg_type":"stamped4_float32",  "qos_reliability":"best_effort"},
+            {"topic_name":"volga",    "msg_type":"stamped_int64",     "qos_reliability":"best_effort"},
+            {"topic_name":"yamuna",   "msg_type":"stamped4_int32",    "qos_reliability":"best_effort"},
+            {"topic_name":"yamuna",   "msg_type":"stamped4_int32",    "qos_reliability":"best_effort"}
+          ]
+      }
+    ]
+}