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88e4525bf6
- Removed the manual performance optimization configuration in main.go and replaced it with a new tuning module. - Add patterned GC tuning in server.go and tunnel_runner.go - Updated yamux configuration to a unified optimized configuration to improve throughput. - Implement connection pool preheating function to eliminate cold start delay. - Optimize session selection using a min-heap, reducing the time complexity from O(n) to O(log n). - Add a bufio.Reader pool and a buffer pool to reduce memory allocation. - Implement a fragmented lock manager to improve performance under high concurrency. - Adjust heartbeat and timeout configurations to suit high-throughput scenarios BREAKING CHANGE: Manual GC tuning configuration has been removed; automatic tuning mode is now used.
14 lines
240 B
Go
14 lines
240 B
Go
//go:build linux
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package tuning
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import "syscall"
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func getSystemTotalMemory() uint64 {
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var info syscall.Sysinfo_t
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if err := syscall.Sysinfo(&info); err == nil {
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return info.Totalram * uint64(info.Unit)
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}
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return 1024 * 1024 * 1024
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}
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