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 10 461 22 23.90 1.11
bin-true no-host 676 544 2,232 813 3.30 1.20
configure.cpython no-host 15,047 15,137 28,914 15,293 1.92 1.02
configure.ocaml no-host 3,848 3,757 4,643 3,827 1.21 0.99
configure.tcc no-host 48 43 195 49 4.05 1.02
configure.util-linux no-host 14,099 14,905 31,011 14,445 2.20 1.02
configure.yash no-host 1,831 1,783 2,480 1,835 1.35 1.00
hello-world no-host 2 1 49 3 31.55 1.80

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,542 1,102 23,443 3,175 9.22 1.25
bin-true no-host 107,326 65,452 747,656 127,176 6.97 1.18
configure.cpython no-host 2,219,586 2,248,620 6,129,789 2,220,095 2.76 1.00
configure.ocaml no-host 410,408 390,656 639,785 412,722 1.56 1.01
configure.tcc no-host 6,531 5,487 23,279 6,974 3.56 1.07
configure.util-linux no-host 2,094,952 2,253,192 5,319,079 2,011,446 2.54 0.96
configure.yash no-host 256,693 245,060 384,372 258,660 1.50 1.01
hello-world no-host 153 82 3,679 343 24.05 2.24

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 4.5 3.5 21.8 8.7 4.88 1.94
bin-true no-host 2.9 1.4 17.4 7.6 6.05 2.64
configure.cpython no-host 27.5 27.3 27.4 27.3 1.00 0.99
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.4 19.1 1.01 0.99
configure.util-linux no-host 30.3 30.1 30.1 30.0 1.00 0.99
configure.yash no-host 24.2 24.5 24.2 24.4 1.00 1.01
hello-world no-host 2.9 1.6 17.3 6.0 6.00 2.09

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 6.0 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 813 1 2 2.7 7.6 154,692 12,780 2,737 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,293 1 61 15.8 27.3 1,772,668 44,567 28,446 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,445 3 61 22.2 30.0 2,703,404 45,079 65,730 126,121 1,320,596 1,256,687 49,081 41 131,460 1
configure.ocaml no-host 3,827 0 2 2.7 20.6 150,038 10,983 5,076 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,835 1 2 2.6 24.4 139,695 7,902 6,538 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.7 116,270 64,393 42,601 4,610 54,546 57,114 478 3 85,202 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 11 9 4.5 bash
15 no-host abuild-print-help 10 5 5 3.5 dash
23 no-host abuild-print-help 461 432 32 21.8 osh-cpython
31 no-host abuild-print-help 22 14 8 8.7 osh-native
1 no-host bin-true 676 494 217 2.9 bash
9 no-host bin-true 544 423 129 1.4 dash
17 no-host bin-true 2,232 1,464 1,031 17.4 osh-cpython
25 no-host bin-true 813 574 253 7.6 osh-native
2 no-host configure.cpython 15,047 8,987 6,456 27.5 bash
10 no-host configure.cpython 15,137 9,012 6,548 27.3 dash
18 no-host configure.cpython 28,914 17,741 13,069 27.4 osh-cpython
26 no-host configure.cpython 15,293 9,088 6,469 27.3 osh-native
4 no-host configure.ocaml 3,848 1,610 1,260 20.6 bash
12 no-host configure.ocaml 3,757 1,598 1,179 20.6 dash
20 no-host configure.ocaml 4,643 2,183 1,667 20.6 osh-cpython
28 no-host configure.ocaml 3,827 1,576 1,287 20.6 osh-native
5 no-host configure.tcc 48 32 16 19.3 bash
13 no-host configure.tcc 43 29 14 19.4 dash
21 no-host configure.tcc 195 149 49 19.4 osh-cpython
29 no-host configure.tcc 49 41 9 19.1 osh-native
3 no-host configure.util-linux 14,099 8,790 5,783 30.3 bash
11 no-host configure.util-linux 14,905 9,171 6,229 30.1 dash
19 no-host configure.util-linux 31,011 20,612 11,486 30.1 osh-cpython
27 no-host configure.util-linux 14,445 8,701 5,934 30.0 osh-native
6 no-host configure.yash 1,831 1,096 741 24.2 bash
14 no-host configure.yash 1,783 998 789 24.5 dash
22 no-host configure.yash 2,480 1,534 987 24.2 osh-cpython
30 no-host configure.yash 1,835 1,053 785 24.4 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 49 36 12 17.3 osh-cpython
24 no-host hello-world 3 3 0 6.0 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 2,542 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,102 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,443 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,175 0 0 0 16 0 41 6 osh-native
1 no-host bin-true 107,326 0 0 0 8 0 1,988 50 bash
9 no-host bin-true 65,452 0 0 0 8 0 1,987 34 dash
17 no-host bin-true 747,656 0 0 0 8 0 1,991 118 osh-cpython
25 no-host bin-true 127,176 0 0 0 16 0 1,992 59 osh-native
2 no-host configure.cpython 2,219,586 0 0 0 32,928 0 14,445 1,129 bash
10 no-host configure.cpython 2,248,620 0 0 0 32,992 0 14,661 1,013 dash
18 no-host configure.cpython 6,129,789 1 0 0 27,512 0 13,287 1,205 osh-cpython
26 no-host configure.cpython 2,220,095 0 0 0 27,520 0 13,226 1,079 osh-native
4 no-host configure.ocaml 410,408 0 0 0 5,120 0 1,952 182 bash
12 no-host configure.ocaml 390,656 0 0 0 5,112 0 1,912 163 dash
20 no-host configure.ocaml 639,785 0 0 0 5,112 0 1,856 169 osh-cpython
28 no-host configure.ocaml 412,722 0 0 0 5,120 0 1,936 136 osh-native
5 no-host configure.tcc 6,531 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,487 0 0 0 96 0 47 12 dash
21 no-host configure.tcc 23,279 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,974 0 0 0 104 0 46 3 osh-native
3 no-host configure.util-linux 2,094,952 1 0 0 42,400 0 18,592 1,097 bash
11 no-host configure.util-linux 2,253,192 0 0 0 42,584 0 17,475 1,146 dash
19 no-host configure.util-linux 5,319,079 10 0 0 39,112 0 17,059 1,234 osh-cpython
27 no-host configure.util-linux 2,011,446 0 0 0 39,120 0 17,061 1,058 osh-native
6 no-host configure.yash 256,693 0 0 0 4,120 0 872 90 bash
14 no-host configure.yash 245,060 0 0 0 3,720 0 867 67 dash
22 no-host configure.yash 384,372 0 0 0 3,728 0 857 243 osh-cpython
30 no-host configure.yash 258,660 0 0 0 3,736 0 852 95 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,679 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 343 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-90f61048
dash dash-308ec8e6
osh-cpython osh-eca1637e
osh-native osh-e0f91bd5
host label host id
no-host no-host-556df3ee