diff --git a/tools/ab_test.py b/tools/ab_test.py
index 5352c72a312..08e2beb2d91 100755
--- a/tools/ab_test.py
+++ b/tools/ab_test.py
@@ -140,6 +140,22 @@ def format_with_reduced_unit(value, unit):
         }
         for instance in ["m8i.metal-48xl", "m8i.metal-96xl"]
     ],
+    # Network latencies on m5n.metal w/ al2 host
+    {
+        "instance": "m5n.metal",
+        "performance_test": "test_network_latency",
+        "host_kernel": "linux-5.10",
+    },
+    # Network latencies on m8g
+    *[
+        {"instance": instance, "performance_test": "test_network_latency"}
+        for instance in ["m8g.metal-24xl", "m8g.metal-48xl"]
+    ],
+    # MMDS metrics on m8i
+    *[
+        {"instance": instance, "performance_test": "test_mmds_performance"}
+        for instance in ["m8i.metal-48xl", "m8i.metal-96xl"]
+    ],
     # block latencies if guest uses async request submission
     {"fio_engine": "libaio", "metric": "clat_read"},
     {"fio_engine": "libaio", "metric": "clat_write"},