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 20 10 453 23 22.35 1.11
bin-true no-host 676 542 2,205 828 3.26 1.22
configure.cpython no-host 15,036 15,126 28,394 15,343 1.89 1.02
configure.ocaml no-host 3,794 3,756 4,624 3,831 1.22 1.01
configure.tcc no-host 48 42 191 50 4.02 1.04
configure.util-linux no-host 14,038 14,900 31,016 14,434 2.21 1.03
configure.yash no-host 1,825 1,761 2,437 1,843 1.34 1.01
hello-world no-host 1 1 47 3 31.55 1.88

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,537 1,098 23,078 3,192 9.10 1.26
bin-true no-host 107,314 65,467 736,008 132,153 6.86 1.23
configure.cpython no-host 2,223,584 2,241,578 6,094,030 2,234,883 2.74 1.01
configure.ocaml no-host 410,926 390,975 634,359 413,431 1.54 1.01
configure.tcc no-host 6,571 5,479 23,033 6,961 3.51 1.06
configure.util-linux no-host 2,092,941 2,258,378 5,296,065 2,018,098 2.53 0.96
configure.yash no-host 255,929 244,961 383,800 258,994 1.50 1.01
hello-world no-host 153 81 3,649 345 23.85 2.25

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 21.5 8.8 4.97 2.03
bin-true no-host 2.9 1.4 17.3 8.0 6.00 2.77
configure.cpython no-host 27.1 27.5 27.4 27.5 1.01 1.01
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.1 30.3 30.0 1.00 0.99
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.8 1.4 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 0.2 6.3 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 828 1 2 2.7 8.0 154,658 12,890 2,792 11,730 78,319 64,609 5,012 3 50,000 0
configure.cpython no-host 15,343 1 61 15.9 27.5 1,772,935 49,191 28,502 101,923 908,314 762,698 42,399 60 50,000 0
configure.util-linux no-host 14,434 2 59 22.2 30.0 2,703,259 44,760 65,806 126,121 1,320,486 1,256,652 49,081 41 131,612 1
configure.ocaml no-host 3,831 1 2 2.7 20.6 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,843 1 2 2.6 24.2 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,221 64,449 42,657 4,601 54,503 57,117 478 3 85,314 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 20 13 7 4.3 bash
15 no-host abuild-print-help 10 5 5 3.5 dash
23 no-host abuild-print-help 453 381 76 21.5 osh-cpython
31 no-host abuild-print-help 23 12 11 8.8 osh-native
1 no-host bin-true 676 507 202 2.9 bash
9 no-host bin-true 542 408 143 1.4 dash
17 no-host bin-true 2,205 1,426 1,024 17.3 osh-cpython
25 no-host bin-true 828 570 273 8.0 osh-native
2 no-host configure.cpython 15,036 8,973 6,465 27.1 bash
10 no-host configure.cpython 15,126 9,084 6,451 27.5 dash
18 no-host configure.cpython 28,394 17,170 13,014 27.4 osh-cpython
26 no-host configure.cpython 15,343 8,856 6,745 27.5 osh-native
4 no-host configure.ocaml 3,794 1,633 1,199 20.6 bash
12 no-host configure.ocaml 3,756 1,535 1,238 20.4 dash
20 no-host configure.ocaml 4,624 2,231 1,591 20.6 osh-cpython
28 no-host configure.ocaml 3,831 1,641 1,224 20.6 osh-native
5 no-host configure.tcc 48 33 15 19.3 bash
13 no-host configure.tcc 42 23 19 19.3 dash
21 no-host configure.tcc 191 153 42 19.4 osh-cpython
29 no-host configure.tcc 50 22 28 19.4 osh-native
3 no-host configure.util-linux 14,038 8,915 5,590 30.3 bash
11 no-host configure.util-linux 14,900 9,081 6,304 30.1 dash
19 no-host configure.util-linux 31,016 20,836 11,221 30.3 osh-cpython
27 no-host configure.util-linux 14,434 8,928 5,703 30.0 osh-native
6 no-host configure.yash 1,825 1,113 721 24.4 bash
14 no-host configure.yash 1,761 1,029 735 24.4 dash
22 no-host configure.yash 2,437 1,522 956 24.2 osh-cpython
30 no-host configure.yash 1,843 1,081 766 24.2 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 31 15 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 2,537 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,098 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,078 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,192 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 107,314 0 0 0 8 0 1,986 36 bash
9 no-host bin-true 65,467 0 0 0 8 0 1,986 48 dash
17 no-host bin-true 736,008 0 0 0 8 0 1,998 300 osh-cpython
25 no-host bin-true 132,153 0 0 0 16 0 1,992 80 osh-native
2 no-host configure.cpython 2,223,584 0 0 0 32,928 0 14,554 1,039 bash
10 no-host configure.cpython 2,241,578 0 0 0 32,992 0 14,602 1,100 dash
18 no-host configure.cpython 6,094,030 1 0 0 27,512 0 13,242 1,177 osh-cpython
26 no-host configure.cpython 2,234,883 0 0 0 27,520 0 13,303 1,318 osh-native
4 no-host configure.ocaml 410,926 0 0 0 5,120 0 1,948 154 bash
12 no-host configure.ocaml 390,975 0 0 0 5,112 0 1,883 145 dash
20 no-host configure.ocaml 634,359 0 0 0 5,112 0 1,864 196 osh-cpython
28 no-host configure.ocaml 413,431 0 0 0 5,120 0 1,937 145 osh-native
5 no-host configure.tcc 6,571 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,479 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,033 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,961 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,092,941 0 0 0 42,408 0 18,558 1,070 bash
11 no-host configure.util-linux 2,258,378 0 0 0 42,592 0 17,431 1,053 dash
19 no-host configure.util-linux 5,296,065 6 0 0 39,112 0 17,074 1,184 osh-cpython
27 no-host configure.util-linux 2,018,098 0 0 0 39,120 0 17,185 951 osh-native
6 no-host configure.yash 255,929 0 0 0 4,120 0 866 83 bash
14 no-host configure.yash 244,961 0 0 0 3,720 0 871 73 dash
22 no-host configure.yash 383,800 0 0 0 3,728 0 855 81 osh-cpython
30 no-host configure.yash 258,994 0 0 0 3,736 0 853 84 osh-native
0 no-host hello-world 153 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 3,649 0 0 0 8 0 7 4 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-ada369f5
dash dash-308ec8e6
osh-cpython osh-d860522a
osh-native osh-7cd95901
host label host id
no-host no-host-e54d7702