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 10 459 22 23.56 1.14
bin-true no-host 693 546 2,255 827 3.25 1.19
configure.cpython no-host 15,529 15,594 29,779 15,730 1.92 1.01
configure.ocaml no-host 3,942 3,800 4,777 3,881 1.21 0.98
configure.tcc no-host 49 42 198 50 4.05 1.02
configure.util-linux no-host 14,534 15,309 31,873 14,820 2.19 1.02
configure.yash no-host 1,883 1,789 2,503 1,873 1.33 0.99
hello-world no-host 2 1 49 3 31.73 1.85

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,511 1,095 22,968 3,160 9.15 1.26
bin-true no-host 105,302 66,438 759,829 127,124 7.22 1.21
configure.cpython no-host 2,221,140 2,245,934 6,189,265 2,225,207 2.79 1.00
configure.ocaml no-host 411,231 390,870 640,938 413,261 1.56 1.00
configure.tcc no-host 6,540 5,481 23,311 7,016 3.56 1.07
configure.util-linux no-host 2,105,510 2,260,796 5,334,635 1,994,983 2.53 0.95
configure.yash no-host 256,596 244,664 385,731 258,322 1.50 1.01
hello-world no-host 152 79 3,695 347 24.31 2.28

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 3.4 21.9 9.0 5.06 2.09
bin-true no-host 2.9 1.4 17.6 7.9 6.09 2.73
configure.cpython no-host 27.3 27.3 27.4 27.5 1.00 1.01
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.4 19.4 19.1 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.1 30.3 30.3 1.00 1.00
configure.yash no-host 24.4 24.5 24.4 24.2 1.00 0.99
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 827 1 2 2.6 7.9 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,730 1 64 15.0 27.5 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,820 3 62 21.3 30.3 2,703,426 42,745 65,812 109,643 1,320,611 1,273,172 27,391 41 131,624 1
configure.ocaml no-host 3,881 1 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,873 1 2 2.6 24.2 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,292 64,471 42,681 4,555 54,561 57,176 270 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 12 7 4.3 bash
15 no-host abuild-print-help 10 7 3 3.4 dash
23 no-host abuild-print-help 459 416 45 21.9 osh-cpython
31 no-host abuild-print-help 22 21 2 9.0 osh-native
1 no-host bin-true 693 502 219 2.9 bash
9 no-host bin-true 546 432 125 1.4 dash
17 no-host bin-true 2,255 1,463 1,061 17.6 osh-cpython
25 no-host bin-true 827 600 242 7.9 osh-native
2 no-host configure.cpython 15,529 9,502 6,403 27.3 bash
10 no-host configure.cpython 15,594 9,306 6,697 27.3 dash
18 no-host configure.cpython 29,779 17,905 13,838 27.4 osh-cpython
26 no-host configure.cpython 15,730 9,109 6,889 27.5 osh-native
4 no-host configure.ocaml 3,942 1,689 1,262 20.4 bash
12 no-host configure.ocaml 3,800 1,636 1,183 20.6 dash
20 no-host configure.ocaml 4,777 2,249 1,741 20.6 osh-cpython
28 no-host configure.ocaml 3,881 1,721 1,200 20.6 osh-native
5 no-host configure.tcc 49 28 21 19.4 bash
13 no-host configure.tcc 42 21 21 19.4 dash
21 no-host configure.tcc 198 130 71 19.1 osh-cpython
29 no-host configure.tcc 50 27 23 19.3 osh-native
3 no-host configure.util-linux 14,534 9,065 5,945 30.1 bash
11 no-host configure.util-linux 15,309 9,267 6,537 30.1 dash
19 no-host configure.util-linux 31,873 21,103 11,882 30.3 osh-cpython
27 no-host configure.util-linux 14,820 8,859 6,131 30.3 osh-native
6 no-host configure.yash 1,883 1,028 859 24.4 bash
14 no-host configure.yash 1,789 1,030 762 24.5 dash
22 no-host configure.yash 2,503 1,490 1,058 24.4 osh-cpython
30 no-host configure.yash 1,873 1,076 800 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 25 24 17.4 osh-cpython
24 no-host hello-world 3 0 3 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 2,511 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,095 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,968 0 0 0 8 0 45 13 osh-cpython
31 no-host abuild-print-help 3,160 0 0 0 16 0 39 3 osh-native
1 no-host bin-true 105,302 0 0 0 8 0 1,983 61 bash
9 no-host bin-true 66,438 0 0 0 8 0 1,985 102 dash
17 no-host bin-true 759,829 0 0 0 8 0 2,001 93 osh-cpython
25 no-host bin-true 127,124 0 0 0 16 0 1,988 89 osh-native
2 no-host configure.cpython 2,221,140 0 0 0 32,928 0 14,483 1,328 bash
10 no-host configure.cpython 2,245,934 0 0 0 32,992 0 14,694 1,039 dash
18 no-host configure.cpython 6,189,265 0 0 0 27,512 0 13,234 1,377 osh-cpython
26 no-host configure.cpython 2,225,207 1 0 0 27,520 0 13,235 1,151 osh-native
4 no-host configure.ocaml 411,231 0 0 0 5,120 0 1,958 167 bash
12 no-host configure.ocaml 390,870 0 0 0 5,112 0 1,880 147 dash
20 no-host configure.ocaml 640,938 0 0 0 5,112 0 1,850 300 osh-cpython
28 no-host configure.ocaml 413,261 0 0 0 5,120 0 1,926 163 osh-native
5 no-host configure.tcc 6,540 0 0 0 104 0 48 2 bash
13 no-host configure.tcc 5,481 0 0 0 96 0 46 2 dash
21 no-host configure.tcc 23,311 0 0 0 96 0 53 17 osh-cpython
29 no-host configure.tcc 7,016 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,105,510 2 0 0 42,408 0 18,604 1,299 bash
11 no-host configure.util-linux 2,260,796 0 0 0 42,592 0 17,424 1,177 dash
19 no-host configure.util-linux 5,334,635 5 0 0 39,120 0 16,935 1,327 osh-cpython
27 no-host configure.util-linux 1,994,983 0 0 0 39,128 0 16,992 941 osh-native
6 no-host configure.yash 256,596 0 0 0 4,120 0 872 75 bash
14 no-host configure.yash 244,664 0 0 0 3,720 0 867 91 dash
22 no-host configure.yash 385,731 0 0 0 3,728 0 851 103 osh-cpython
30 no-host configure.yash 258,322 0 0 0 3,736 0 853 81 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,695 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-449121e4
dash dash-308ec8e6
osh-cpython osh-3ee71797
osh-native osh-f4f5e134
host label host id
no-host no-host-556df3ee