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 9 459 22 24.23 1.17
bin-true no-host 672 538 2,216 825 3.30 1.23
configure.cpython no-host 15,006 15,122 28,434 15,264 1.89 1.02
configure.ocaml no-host 3,812 3,745 4,639 3,839 1.22 1.01
configure.tcc no-host 48 42 194 49 4.06 1.02
configure.util-linux no-host 13,947 14,863 31,110 14,417 2.23 1.03
configure.yash no-host 1,811 1,779 2,429 1,818 1.34 1.00
hello-world no-host 1 1 48 3 31.98 1.90

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,517 1,098 23,380 3,210 9.29 1.28
bin-true no-host 104,275 66,341 754,912 129,170 7.24 1.24
configure.cpython no-host 2,226,994 2,241,933 6,158,066 2,233,951 2.77 1.00
configure.ocaml no-host 410,497 391,718 638,218 414,082 1.55 1.01
configure.tcc no-host 6,559 5,467 23,225 6,967 3.54 1.06
configure.util-linux no-host 2,101,042 2,257,768 5,316,758 2,009,029 2.53 0.96
configure.yash no-host 256,786 244,498 386,136 257,828 1.50 1.00
hello-world no-host 155 79 3,657 345 23.59 2.23

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 21.8 9.0 5.03 2.09
bin-true no-host 2.9 1.4 17.3 8.1 6.00 2.82
configure.cpython no-host 27.5 27.5 27.3 27.3 0.99 0.99
configure.ocaml no-host 20.6 20.6 20.4 20.4 0.99 0.99
configure.tcc no-host 19.3 19.3 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.3 30.3 30.1 30.3 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.8 1.3 17.2 6.3 6.24 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 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 825 1 2 2.7 8.1 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,264 1 60 15.8 27.3 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,417 3 59 22.2 30.3 2,703,267 44,765 65,811 126,121 1,320,494 1,256,652 49,081 41 131,622 1
configure.ocaml no-host 3,839 1 2 2.7 20.4 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,818 1 2 2.6 24.2 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,265 64,454 42,662 4,609 54,543 57,113 478 3 85,324 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 13 7 4.3 bash
15 no-host abuild-print-help 9 8 1 3.5 dash
23 no-host abuild-print-help 459 430 32 21.8 osh-cpython
31 no-host abuild-print-help 22 14 9 9.0 osh-native
1 no-host bin-true 672 482 221 2.9 bash
9 no-host bin-true 538 417 131 1.4 dash
17 no-host bin-true 2,216 1,450 1,022 17.3 osh-cpython
25 no-host bin-true 825 599 240 8.1 osh-native
2 no-host configure.cpython 15,006 8,977 6,426 27.5 bash
10 no-host configure.cpython 15,122 9,120 6,427 27.5 dash
18 no-host configure.cpython 28,434 17,112 13,155 27.3 osh-cpython
26 no-host configure.cpython 15,264 9,211 6,323 27.3 osh-native
4 no-host configure.ocaml 3,812 1,660 1,188 20.6 bash
12 no-host configure.ocaml 3,745 1,547 1,217 20.6 dash
20 no-host configure.ocaml 4,639 2,282 1,560 20.4 osh-cpython
28 no-host configure.ocaml 3,839 1,630 1,247 20.4 osh-native
5 no-host configure.tcc 48 21 27 19.3 bash
13 no-host configure.tcc 42 21 21 19.3 dash
21 no-host configure.tcc 194 155 42 19.3 osh-cpython
29 no-host configure.tcc 49 28 21 19.4 osh-native
3 no-host configure.util-linux 13,947 8,791 5,627 30.3 bash
11 no-host configure.util-linux 14,863 9,072 6,285 30.3 dash
19 no-host configure.util-linux 31,110 20,729 11,465 30.1 osh-cpython
27 no-host configure.util-linux 14,417 8,678 5,933 30.3 osh-native
6 no-host configure.yash 1,811 1,077 743 24.4 bash
14 no-host configure.yash 1,779 1,038 744 24.4 dash
22 no-host configure.yash 2,429 1,497 975 24.2 osh-cpython
30 no-host configure.yash 1,818 1,036 785 24.2 osh-native
0 no-host hello-world 1 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.3 dash
16 no-host hello-world 48 24 23 17.2 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 2,517 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,098 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,380 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,210 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 104,275 0 0 0 8 0 1,984 48 bash
9 no-host bin-true 66,341 0 0 0 8 0 1,989 102 dash
17 no-host bin-true 754,912 0 0 0 8 0 1,993 89 osh-cpython
25 no-host bin-true 129,170 0 0 0 16 0 1,990 170 osh-native
2 no-host configure.cpython 2,226,994 0 0 0 32,928 0 14,398 1,122 bash
10 no-host configure.cpython 2,241,933 0 0 0 32,992 0 14,534 1,063 dash
18 no-host configure.cpython 6,158,066 1 0 0 27,512 0 13,217 1,382 osh-cpython
26 no-host configure.cpython 2,233,951 0 0 0 27,520 0 13,353 1,182 osh-native
4 no-host configure.ocaml 410,497 0 0 0 5,120 0 1,956 160 bash
12 no-host configure.ocaml 391,718 0 0 0 5,112 0 1,924 152 dash
20 no-host configure.ocaml 638,218 0 0 0 5,112 0 1,864 174 osh-cpython
28 no-host configure.ocaml 414,082 0 0 0 5,120 0 1,934 185 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 47 3 bash
13 no-host configure.tcc 5,467 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,225 0 0 0 96 0 53 20 osh-cpython
29 no-host configure.tcc 6,967 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,101,042 0 0 0 42,400 0 18,612 1,132 bash
11 no-host configure.util-linux 2,257,768 0 0 0 42,584 0 17,464 980 dash
19 no-host configure.util-linux 5,316,758 6 0 0 39,112 0 17,049 1,351 osh-cpython
27 no-host configure.util-linux 2,009,029 1 0 0 39,120 0 17,050 960 osh-native
6 no-host configure.yash 256,786 0 0 0 4,120 0 865 81 bash
14 no-host configure.yash 244,498 0 0 0 3,720 0 865 103 dash
22 no-host configure.yash 386,136 0 0 0 3,728 0 858 93 osh-cpython
30 no-host configure.yash 257,828 0 0 0 3,736 0 852 90 osh-native
0 no-host hello-world 155 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 3,657 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 345 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-7b566491
dash dash-308ec8e6
osh-cpython osh-1e02e778
osh-native osh-7df2f8e7
host label host id
no-host no-host-13226fd6