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 10 452 22 23.92 1.15
bin-true no-host 679 544 2,292 808 3.37 1.19
configure.cpython no-host 15,050 15,288 28,740 15,136 1.91 1.01
configure.ocaml no-host 3,827 3,811 4,679 3,884 1.22 1.01
configure.tcc no-host 48 42 193 49 3.99 1.02
configure.util-linux no-host 14,185 14,965 31,535 14,262 2.22 1.01
configure.yash no-host 1,842 1,820 2,405 1,850 1.31 1.00
hello-world no-host 2 1 51 3 33.63 1.93

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 1,090 22,827 3,172 9.00 1.25
bin-true no-host 107,332 66,416 752,130 127,392 7.01 1.19
configure.cpython no-host 2,216,189 2,238,451 6,124,621 2,216,538 2.76 1.00
configure.ocaml no-host 410,365 391,538 638,293 413,557 1.56 1.01
configure.tcc no-host 6,559 5,476 23,290 6,981 3.55 1.06
configure.util-linux no-host 2,103,014 2,263,206 5,298,034 1,994,333 2.52 0.95
configure.yash no-host 255,744 245,077 383,392 258,001 1.50 1.01
hello-world no-host 154 79 3,687 351 23.94 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 4.5 3.5 21.9 9.0 4.91 2.03
bin-true no-host 3.0 1.4 17.4 8.0 5.78 2.65
configure.cpython no-host 27.3 27.4 27.3 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.1 30.0 30.0 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.4 1.00 1.00
hello-world no-host 2.8 1.4 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 3,736 3,736 0 681 1,886 1,169 2 0 50,000 0
bin-true no-host 808 1 2 2.6 8.0 154,701 13,053 2,806 9,731 78,355 66,615 5,012 3 50,000 0
configure.cpython no-host 15,136 1 58 15.0 27.4 1,772,677 49,204 28,515 86,378 908,107 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,262 3 58 21.3 30.1 2,703,413 42,779 65,820 109,640 1,320,605 1,273,168 49,081 41 131,640 1
configure.ocaml no-host 3,884 1 2 2.6 20.6 150,047 11,053 5,146 7,510 71,643 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,536 30,536 0 1,501 14,810 14,225 350 0 50,000 0
configure.yash no-host 1,850 1 2 2.6 24.4 139,704 7,971 6,607 6,317 70,315 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,279 64,462 42,670 4,552 54,555 57,172 478 3 85,340 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 17 3 4.5 bash
15 no-host abuild-print-help 10 8 2 3.5 dash
23 no-host abuild-print-help 452 410 45 21.9 osh-cpython
31 no-host abuild-print-help 22 13 10 9.0 osh-native
1 no-host bin-true 679 483 226 3.0 bash
9 no-host bin-true 544 411 142 1.4 dash
17 no-host bin-true 2,292 1,515 1,048 17.4 osh-cpython
25 no-host bin-true 808 566 256 8.0 osh-native
2 no-host configure.cpython 15,050 9,159 6,290 27.3 bash
10 no-host configure.cpython 15,288 9,129 6,556 27.4 dash
18 no-host configure.cpython 28,740 17,707 12,899 27.3 osh-cpython
26 no-host configure.cpython 15,136 8,837 6,535 27.4 osh-native
4 no-host configure.ocaml 3,827 1,667 1,190 20.4 bash
12 no-host configure.ocaml 3,811 1,680 1,151 20.6 dash
20 no-host configure.ocaml 4,679 2,151 1,736 20.6 osh-cpython
28 no-host configure.ocaml 3,884 1,612 1,281 20.6 osh-native
5 no-host configure.tcc 48 25 24 19.3 bash
13 no-host configure.tcc 42 20 22 19.3 dash
21 no-host configure.tcc 193 148 49 19.4 osh-cpython
29 no-host configure.tcc 49 35 15 19.3 osh-native
3 no-host configure.util-linux 14,185 8,909 5,761 30.1 bash
11 no-host configure.util-linux 14,965 9,267 6,189 30.0 dash
19 no-host configure.util-linux 31,535 20,925 11,699 30.0 osh-cpython
27 no-host configure.util-linux 14,262 8,622 5,835 30.1 osh-native
6 no-host configure.yash 1,842 1,063 789 24.4 bash
14 no-host configure.yash 1,820 1,084 739 24.2 dash
22 no-host configure.yash 2,405 1,471 975 24.4 osh-cpython
30 no-host configure.yash 1,850 1,065 788 24.4 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 51 30 21 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 2,537 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,090 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,827 0 0 0 8 0 45 11 osh-cpython
31 no-host abuild-print-help 3,172 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 107,332 0 0 0 8 0 1,991 61 bash
9 no-host bin-true 66,416 0 0 0 8 0 1,991 39 dash
17 no-host bin-true 752,130 0 0 0 8 0 1,991 189 osh-cpython
25 no-host bin-true 127,392 0 0 0 16 0 1,992 53 osh-native
2 no-host configure.cpython 2,216,189 0 0 0 32,928 0 14,467 970 bash
10 no-host configure.cpython 2,238,451 1 0 0 32,992 0 14,613 1,028 dash
18 no-host configure.cpython 6,124,621 1 0 0 27,512 0 13,175 1,229 osh-cpython
26 no-host configure.cpython 2,216,538 0 0 0 27,520 0 13,192 1,024 osh-native
4 no-host configure.ocaml 410,365 0 0 0 5,120 0 1,953 166 bash
12 no-host configure.ocaml 391,538 0 0 0 5,112 0 1,947 156 dash
20 no-host configure.ocaml 638,293 1 0 0 5,112 0 1,852 223 osh-cpython
28 no-host configure.ocaml 413,557 0 0 0 5,120 0 1,923 274 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 49 14 bash
13 no-host configure.tcc 5,476 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,290 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,981 0 0 0 104 0 45 2 osh-native
3 no-host configure.util-linux 2,103,014 0 0 0 42,400 0 18,654 1,010 bash
11 no-host configure.util-linux 2,263,206 0 0 0 42,584 0 17,429 1,108 dash
19 no-host configure.util-linux 5,298,034 12 0 0 39,112 0 16,930 1,311 osh-cpython
27 no-host configure.util-linux 1,994,333 0 0 0 39,128 0 16,954 1,021 osh-native
6 no-host configure.yash 255,744 0 0 0 4,120 0 869 87 bash
14 no-host configure.yash 245,077 0 0 0 3,720 0 867 87 dash
22 no-host configure.yash 383,392 0 0 0 3,728 0 852 87 osh-cpython
30 no-host configure.yash 258,001 0 0 0 3,736 0 847 85 osh-native
0 no-host hello-world 154 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 3,687 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 351 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-deb97189
dash dash-308ec8e6
osh-cpython osh-b3470986
osh-native osh-7dc65570
host label host id
no-host no-host-556df3ee