go test -bench=.Tested with MacBook M1 Pro / 32GB
goos: darwin
goarch: arm64
pkg: github.com/134130/zapool
BenchmarkPool_Get_BuffSize1024_PoolSize1-10 985093951 1.084 ns/op 0 B/op 0 allocs/op
BenchmarkPool_Get_BuffSize1024_PoolSize100-10 1000000000 1.072 ns/op 0 B/op 0 allocs/op
BenchmarkPool_Get_BuffSize1024_PoolSize10000-10 1000000000 1.072 ns/op 0 B/op 0 allocs/op
BenchmarkPool_Get_BuffSize1024_PoolSize1000000-10 1000000000 1.083 ns/op 0 B/op 0 allocs/op
BenchmarkNoPool_Get_BuffSize1024-10 4807077 255.4 ns/op 1048 B/op 2 allocs/op
BenchmarkPool_Get_BuffSize4096_PoolSize1-10 1000000000 1.060 ns/op 0 B/op 0 allocs/op
BenchmarkPool_Get_BuffSize4096_PoolSize100-10 1000000000 1.058 ns/op 0 B/op 0 allocs/op
BenchmarkPool_Get_BuffSize4096_PoolSize10000-10 1000000000 1.471 ns/op 0 B/op 0 allocs/op
BenchmarkPool_Get_BuffSize4096_PoolSize1000000-10 1000000000 1.069 ns/op 0 B/op 0 allocs/op
BenchmarkNoPool_Get_BuffSize4096-10 1468178 829.7 ns/op 4120 B/op 2 allocs/op