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 9 453 22 23.46 1.14
bin-true no-host 670 541 2,252 811 3.36 1.21
configure.cpython no-host 15,057 15,067 28,397 15,494 1.89 1.03
configure.ocaml no-host 3,801 3,704 4,651 3,808 1.22 1.00
configure.tcc no-host 48 41 193 49 4.01 1.02
configure.util-linux no-host 13,892 14,756 30,848 14,328 2.22 1.03
configure.yash no-host 1,887 1,747 2,497 1,816 1.32 0.96
hello-world no-host 2 1 48 3 31.71 1.87

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,552 1,098 22,849 3,185 8.95 1.25
bin-true no-host 106,339 66,426 754,699 128,408 7.10 1.21
configure.cpython no-host 2,218,132 2,247,028 6,132,795 2,222,239 2.76 1.00
configure.ocaml no-host 410,513 391,281 639,023 413,516 1.56 1.01
configure.tcc no-host 6,579 5,463 23,282 7,012 3.54 1.07
configure.util-linux no-host 2,104,262 2,262,830 5,306,421 1,998,300 2.52 0.95
configure.yash no-host 256,117 244,037 384,299 258,058 1.50 1.01
hello-world no-host 149 82 3,696 347 24.81 2.33

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 3.4 21.8 9.0 4.88 2.03
bin-true no-host 3.0 1.4 17.6 8.0 5.83 2.65
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.3 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.0 30.1 30.3 30.3 1.01 1.01
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.6 17.3 6.3 6.29 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 3,748 3,748 0 681 1,890 1,177 2 0 50,000 0
bin-true no-host 811 1 2 2.6 8.0 154,713 13,066 2,819 9,731 78,359 66,623 5,012 3 50,000 0
configure.cpython no-host 15,494 1 63 15.0 27.4 1,772,689 49,459 28,528 86,378 908,111 778,200 42,399 60 50,000 0
configure.util-linux no-host 14,328 2 63 21.3 30.3 2,703,425 44,787 65,813 109,640 1,320,609 1,273,176 49,081 41 131,626 1
configure.ocaml no-host 3,808 1 2 2.6 20.6 150,059 11,066 5,159 7,510 71,647 70,902 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,548 30,548 0 1,501 14,814 14,233 350 0 50,000 0
configure.yash no-host 1,816 1 2 2.6 24.2 139,716 7,984 6,620 6,317 70,319 63,080 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,291 64,475 42,683 4,552 54,559 57,180 478 3 85,366 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 16 4 4.5 bash
15 no-host abuild-print-help 9 4 5 3.4 dash
23 no-host abuild-print-help 453 427 29 21.8 osh-cpython
31 no-host abuild-print-help 22 21 2 9.0 osh-native
1 no-host bin-true 670 501 203 3.0 bash
9 no-host bin-true 541 421 129 1.4 dash
17 no-host bin-true 2,252 1,437 1,081 17.6 osh-cpython
25 no-host bin-true 811 569 257 8.0 osh-native
2 no-host configure.cpython 15,057 9,153 6,302 27.4 bash
10 no-host configure.cpython 15,067 8,999 6,501 27.5 dash
18 no-host configure.cpython 28,397 17,181 13,087 27.4 osh-cpython
26 no-host configure.cpython 15,494 9,081 6,687 27.4 osh-native
4 no-host configure.ocaml 3,801 1,609 1,234 20.6 bash
12 no-host configure.ocaml 3,704 1,520 1,199 20.6 dash
20 no-host configure.ocaml 4,651 2,252 1,607 20.6 osh-cpython
28 no-host configure.ocaml 3,808 1,582 1,262 20.6 osh-native
5 no-host configure.tcc 48 35 14 19.4 bash
13 no-host configure.tcc 41 21 20 19.3 dash
21 no-host configure.tcc 193 132 64 19.3 osh-cpython
29 no-host configure.tcc 49 27 22 19.4 osh-native
3 no-host configure.util-linux 13,892 8,789 5,576 30.0 bash
11 no-host configure.util-linux 14,756 9,049 6,203 30.1 dash
19 no-host configure.util-linux 30,848 20,858 11,052 30.3 osh-cpython
27 no-host configure.util-linux 14,328 8,849 5,683 30.3 osh-native
6 no-host configure.yash 1,887 1,103 789 24.4 bash
14 no-host configure.yash 1,747 1,070 680 24.4 dash
22 no-host configure.yash 2,497 1,539 1,001 24.4 osh-cpython
30 no-host configure.yash 1,816 1,010 810 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 36 12 17.3 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 2,552 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,098 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,849 0 0 0 8 0 45 11 osh-cpython
31 no-host abuild-print-help 3,185 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 106,339 0 0 0 8 0 1,993 88 bash
9 no-host bin-true 66,426 0 0 0 8 0 1,987 67 dash
17 no-host bin-true 754,699 0 0 0 8 0 1,991 200 osh-cpython
25 no-host bin-true 128,408 0 0 0 16 0 1,985 50 osh-native
2 no-host configure.cpython 2,218,132 0 0 0 32,928 0 14,542 1,205 bash
10 no-host configure.cpython 2,247,028 0 0 0 32,992 0 14,591 978 dash
18 no-host configure.cpython 6,132,795 0 0 0 27,512 0 13,287 1,339 osh-cpython
26 no-host configure.cpython 2,222,239 0 0 0 27,520 0 13,368 996 osh-native
4 no-host configure.ocaml 410,513 0 0 0 5,120 0 1,945 317 bash
12 no-host configure.ocaml 391,281 0 0 0 5,112 0 1,878 160 dash
20 no-host configure.ocaml 639,023 1 0 0 5,112 0 1,854 210 osh-cpython
28 no-host configure.ocaml 413,516 0 0 0 5,120 0 1,936 161 osh-native
5 no-host configure.tcc 6,579 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,463 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,282 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 7,012 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,104,262 2 0 0 42,400 0 18,587 1,054 bash
11 no-host configure.util-linux 2,262,830 0 0 0 42,592 0 17,447 1,050 dash
19 no-host configure.util-linux 5,306,421 12 0 0 39,112 0 16,950 1,220 osh-cpython
27 no-host configure.util-linux 1,998,300 6 0 0 39,120 0 16,970 982 osh-native
6 no-host configure.yash 256,117 0 0 0 4,120 0 874 85 bash
14 no-host configure.yash 244,037 0 0 0 3,720 0 868 74 dash
22 no-host configure.yash 384,299 0 0 0 3,728 0 855 99 osh-cpython
30 no-host configure.yash 258,058 0 0 0 3,736 0 845 97 osh-native
0 no-host hello-world 149 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 3,696 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-c9d2e3cf
dash dash-308ec8e6
osh-cpython osh-fb41f8ba
osh-native osh-8147b132
host label host id
no-host no-host-556df3ee