ntttcp: avoid runtime error

microsoft · Feb 12, 2025 · 415db68 · 415db68
1 parent dbb4005
commit 415db68
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lisa/tools/ntttcp.py b/lisa/tools/ntttcp.py
@@ -138,6 +138,8 @@ class Ntttcp(Tool):
         # and maximum sizes for TCP receive buffers to
         # optimize network performance based on available bandwidth and latency.
         {"net.ipv4.tcp_rmem": "4096 87380 16777216"},
+        {"net.ipv4.tcp_wmem": "4096 87380 16777216"},
+        {"net.core.netdev_max_backlog": "5000"},
     ]
     sys_list_udp = [
         {"net.core.rmem_max": "67108864"},