fix(perf): increase maximum udp send buffer size

Previously only the maximum udp **receive** buffer size was increased to `2500000` bytes. With this commit both the send and the receive buffer size is increase.
libp2p · Aug 11, 2023 · b2838db · b2838db
1 parent e0b4596
commit b2838db
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/perf/terraform/modules/long_lived/files/user-data.sh b/perf/terraform/modules/long_lived/files/user-data.sh
@@ -6,6 +6,7 @@ sudo yum -y install iperf3
 
 # Bump UDP receive buffer size. See https://github.com/quic-go/quic-go/wiki/UDP-Receive-Buffer-Size.
 sudo sysctl -w net.core.rmem_max=2500000
+sudo sysctl -w net.core.wmem_max=2500000
 
 # Set maximum TCP send and receive window to bandwidth-delay-product.
 #