文件操作 - tuned.conf
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文件: /usr/lib/tuned/network-throughput/tuned.conf
编辑文件内容
# # 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 131072 16777216" net.ipv4.tcp_wmem="4096 16384 16777216"
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