fix

Author: LiliDeng

lisa/tools/ntttcp.py

@@ -25,22 +25,22 @@
     from lisa.testsuite import TestResult
 
 NTTTCP_TCP_CONCURRENCY = [
-    1,
-    2,
-    4,
-    8,
-    16,
-    32,
-    64,
-    128,
-    256,
-    512,
-    1024,
-    2048,
-    4096,
-    6144,
-    8192,
-    10240,
+    # 1,
+    # 2,
+    # 4,
+    # 8,
+    # 16,
+    # 32,
+    # 64,
+    # 128,
+    # 256,
+    # 512,
+    # 1024,
+    # 2048,
+    # 4096,
+    # 6144,
+    # 8192,
+    # 10240,
     20480,
 ]
 # Running NTTTCP in BSD results in error:

lisa/tools/qemu.py

@@ -134,7 +134,7 @@ def create_vm(
         # -enable-kvm: enable kvm
         # -display: enable or disable display
         # -daemonize: run in background
-        cmd += "-enable-kvm -display none -daemonize "
+        cmd += "-m 64000 -enable-kvm -display none -daemonize "
 
         result = self.run(
             cmd,