OSH Runtime Performance

Source code: benchmarks/osh-runtime.sh

Raw files

Elapsed Time by Shell (milliseconds)

Some benchmarks call many external tools, while some exercise the shell interpreter itself.

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 19 10 464 23 23.83 1.16
bin-true no-host 680 556 2,265 816 3.33 1.20
configure.cpython no-host 15,484 15,497 29,617 15,682 1.91 1.01
configure.ocaml no-host 3,897 3,826 4,750 3,900 1.22 1.00
configure.tcc no-host 48 42 199 50 4.13 1.04
configure.util-linux no-host 14,438 15,312 32,218 14,737 2.23 1.02
configure.yash no-host 1,858 1,818 2,520 1,884 1.36 1.01
hello-world no-host 1 1 50 3 34.04 1.96

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,521 1,112 22,875 3,208 9.07 1.27
bin-true no-host 105,400 67,457 755,360 127,128 7.17 1.21
configure.cpython no-host 2,220,593 2,252,434 6,164,336 2,217,901 2.78 1.00
configure.ocaml no-host 410,539 390,944 640,354 413,496 1.56 1.01
configure.tcc no-host 6,550 5,494 23,305 7,006 3.56 1.07
configure.util-linux no-host 2,099,918 2,256,315 5,335,684 2,002,739 2.54 0.95
configure.yash no-host 255,651 244,487 384,369 256,009 1.50 1.00
hello-world no-host 152 81 3,690 349 24.28 2.30

Memory Usage (Max Resident Set Size in MB)

Memory usage is measured in MB (powers of 10), not MiB (powers of 2).

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.3 3.5 21.6 9.0 5.00 2.09
bin-true no-host 2.9 1.4 17.6 7.9 6.09 2.73
configure.cpython no-host 27.4 27.4 27.5 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.3 19.1 19.4 0.99 1.01
configure.util-linux no-host 30.3 30.3 30.3 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.5 1.01 1.01
hello-world no-host 2.8 1.4 17.4 6.3 6.33 2.29

GC Stats

workload host name elapsed ms max gc millis total gc millis allocated MB max rss MB num allocated num live max survived num in heap num in pool 1 num in pool 2 num gc points num gc done gc threshold num growths
hello-world no-host 3 0 0 0.3 6.3 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 816 1 2 2.6 7.9 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 15,682 1 62 15.0 27.5 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 14,737 2 62 21.3 30.1 2,703,426 44,785 65,811 109,643 1,320,611 1,273,172 49,081 41 131,622 1
configure.ocaml no-host 3,900 1 2 2.6 20.4 150,060 11,064 5,157 7,513 71,649 70,898 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,884 1 2 2.6 24.5 139,717 7,982 6,618 6,320 70,321 63,076 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,292 64,473 42,681 4,555 54,561 57,176 478 3 85,362 1

rusage Details

task id host name workload elapsed ms user ms sys ms max rss MB shell label
7 no-host abuild-print-help 19 17 3 4.3 bash
15 no-host abuild-print-help 10 7 3 3.5 dash
23 no-host abuild-print-help 464 406 61 21.6 osh-cpython
31 no-host abuild-print-help 23 19 4 9.0 osh-native
1 no-host bin-true 680 495 217 2.9 bash
9 no-host bin-true 556 431 134 1.4 dash
17 no-host bin-true 2,265 1,523 1,015 17.6 osh-cpython
25 no-host bin-true 816 591 242 7.9 osh-native
2 no-host configure.cpython 15,484 9,317 6,560 27.4 bash
10 no-host configure.cpython 15,497 9,296 6,628 27.4 dash
18 no-host configure.cpython 29,617 17,786 13,769 27.5 osh-cpython
26 no-host configure.cpython 15,682 9,204 6,736 27.5 osh-native
4 no-host configure.ocaml 3,897 1,682 1,250 20.6 bash
12 no-host configure.ocaml 3,826 1,648 1,198 20.6 dash
20 no-host configure.ocaml 4,750 2,317 1,650 20.6 osh-cpython
28 no-host configure.ocaml 3,900 1,673 1,257 20.4 osh-native
5 no-host configure.tcc 48 30 19 19.3 bash
13 no-host configure.tcc 42 23 19 19.3 dash
21 no-host configure.tcc 199 130 72 19.1 osh-cpython
29 no-host configure.tcc 50 23 27 19.4 osh-native
3 no-host configure.util-linux 14,438 9,021 5,899 30.3 bash
11 no-host configure.util-linux 15,312 9,287 6,522 30.3 dash
19 no-host configure.util-linux 32,218 21,290 12,060 30.3 osh-cpython
27 no-host configure.util-linux 14,737 8,702 6,219 30.1 osh-native
6 no-host configure.yash 1,858 1,052 813 24.2 bash
14 no-host configure.yash 1,818 1,075 746 24.4 dash
22 no-host configure.yash 2,520 1,563 1,002 24.4 osh-cpython
30 no-host configure.yash 1,884 1,063 825 24.5 osh-native
0 no-host hello-world 1 0 1 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 45 5 17.4 osh-cpython
24 no-host hello-world 3 3 0 6.3 osh-native

More Details

task id host name workload minor faults major faults swaps in block out block signals voluntary ctx involuntary ctx shell label
7 no-host abuild-print-help 2,521 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,112 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,875 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,208 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 105,400 0 0 0 8 0 1,983 59 bash
9 no-host bin-true 67,457 0 0 0 8 0 1,986 215 dash
17 no-host bin-true 755,360 0 0 0 8 0 2,000 149 osh-cpython
25 no-host bin-true 127,128 0 0 0 16 0 1,981 46 osh-native
2 no-host configure.cpython 2,220,593 0 0 0 32,928 0 14,559 1,266 bash
10 no-host configure.cpython 2,252,434 0 0 0 32,992 0 14,642 1,223 dash
18 no-host configure.cpython 6,164,336 0 0 0 27,512 0 13,260 1,358 osh-cpython
26 no-host configure.cpython 2,217,901 0 0 0 27,520 0 13,295 1,108 osh-native
4 no-host configure.ocaml 410,539 0 0 0 5,120 0 1,947 177 bash
12 no-host configure.ocaml 390,944 0 0 0 5,112 0 1,894 149 dash
20 no-host configure.ocaml 640,354 0 0 0 5,112 0 1,850 179 osh-cpython
28 no-host configure.ocaml 413,496 0 0 0 5,120 0 1,933 191 osh-native
5 no-host configure.tcc 6,550 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,494 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,305 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 7,006 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,099,918 2 0 0 42,400 0 18,547 1,228 bash
11 no-host configure.util-linux 2,256,315 2 0 0 42,584 0 17,484 1,212 dash
19 no-host configure.util-linux 5,335,684 6 0 0 39,136 0 17,143 1,317 osh-cpython
27 no-host configure.util-linux 2,002,739 0 0 0 39,120 0 16,983 1,064 osh-native
6 no-host configure.yash 255,651 0 0 0 4,120 0 862 76 bash
14 no-host configure.yash 244,487 0 0 0 3,720 0 865 92 dash
22 no-host configure.yash 384,369 0 0 0 3,728 0 851 97 osh-cpython
30 no-host configure.yash 256,009 0 0 0 3,736 0 850 80 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,690 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-230e84ea
dash dash-308ec8e6
osh-cpython osh-cdb56a7b
osh-native osh-8d40e71a
host label host id
no-host no-host-556df3ee