Edit File: tuned.conf
# # tuned configuration # [main] summary=Optimize for streaming network throughput, generally only necessary on older CPUs or 40G+ networks include=throughput-performance [sysctl] # Increase kernel buffer size maximums. Currently this seems only necessary at 40Gb speeds. # # The buffer tuning values below do not account for any potential hugepage allocation. # Ensure that you do not oversubscribe system memory. net.ipv4.tcp_rmem="4096 87380 16777216" net.ipv4.tcp_wmem="4096 16384 16777216" net.ipv4.udp_mem="3145728 4194304 16777216"