Rust programs versus Go by benchmark task performance regex-redux source secs mem gz cpu cpu load Rust 3.02 189,036 804 4.40 87% 15% 17% 29% Go 28.21 323,820 802 59.87 69% 46% 50% 48% binary-trees source secs mem gz cpu cpu load Rust 6.36 119,720 751 21.40 94% 77% 78% 90% Go 28.80 434,632 654 109.58 94% 95% 95% 97% mandelbrot source secs mem gz cpu cpu load Rust 1.89 13,712 1007 7.51 100% 99% 100% 99% Go 5.48 30,912 905 21.79 99% 99% 99% 100% k-nucleotide source secs mem gz cpu cpu load Rust 5.53 140,784 1671 16.44 83% 51% 67% 99% Go 12.77 148,052 1722 47.35 87% 97% 94% 95% n-body source secs mem gz cpu cpu load Rust 13.24 1,704 1480 13.23 1% 1% 1% 100% Go 21.37 1,536 1310 21.38 0% 0% 100% 0% spectral-norm source secs mem gz cpu cpu load Rust 2.51 2,752 1053 9.20 91% 93% 95% 90% Go 3.94 2,344 548 15.71 100% 100% 100% 100% fannkuch-redux source secs mem gz cpu cpu load Rust 12.07 1,832 1191 47.32 99% 100% 95% 99% Go 14.72 1,540 900 58.65 100% 100% 99% 100% reverse-complement source secs mem gz cpu cpu load Rust 3.29 1,044,220 1871 4.33 33% 20% 77% 26% Go 4.00 824,356 611 4.16 1% 35% 68% 2% pidigits source secs mem gz cpu cpu load Rust 1.74 4,592 1366 1.74 1% 1% 3% 100% Go 2.02 9,256 603 2.02 0% 0% 100% 0% fasta source secs mem gz cpu cpu load Rust 3.84 2,904 1233 3.84 0% 0% 1% 100% Go 2.08 3,640 1358 5.69 84% 66% 70% 56% Rust rustc 1.25.0 (84203cac6 2018-03-25) Go go version go1.10 linux/amd64 vs C vs C++ vs Go vs Java