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 21 9 459 22 21.39 1.04
bin-true no-host 676 547 2,271 814 3.36 1.21
configure.cpython no-host 15,013 15,211 28,808 15,299 1.92 1.02
configure.ocaml no-host 3,820 3,739 4,662 3,888 1.22 1.02
configure.tcc no-host 48 42 193 49 4.04 1.03
configure.util-linux no-host 14,052 14,951 31,278 14,492 2.23 1.03
configure.yash no-host 1,832 1,775 2,452 1,827 1.34 1.00
hello-world no-host 1 1 49 3 32.67 1.92

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,509 1,093 22,907 3,163 9.13 1.26
bin-true no-host 105,328 66,492 750,514 128,192 7.13 1.22
configure.cpython no-host 2,225,441 2,244,945 6,152,084 2,224,005 2.76 1.00
configure.ocaml no-host 411,374 391,177 639,484 414,159 1.55 1.01
configure.tcc no-host 6,551 5,494 23,312 6,958 3.56 1.06
configure.util-linux no-host 2,110,842 2,259,979 5,286,089 2,000,519 2.50 0.95
configure.yash no-host 256,595 244,565 383,345 258,616 1.49 1.01
hello-world no-host 152 83 3,724 349 24.50 2.30

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 21.9 8.7 5.06 2.00
bin-true no-host 3.0 1.4 17.6 8.1 5.83 2.70
configure.cpython no-host 27.4 27.4 27.0 27.4 0.99 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.0 30.1 30.3 30.1 1.01 1.00
configure.yash no-host 24.2 24.4 24.5 24.4 1.01 1.01
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 3,727 3,727 0 681 1,877 1,169 2 0 50,000 0
bin-true no-host 814 1 2 2.6 8.1 154,692 12,992 2,799 9,731 78,346 66,615 5,012 3 50,000 0
configure.cpython no-host 15,299 1 64 15.0 27.4 1,772,668 49,197 28,508 86,378 908,098 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,492 3 61 21.3 30.1 2,703,404 44,766 65,812 109,640 1,320,596 1,273,168 49,081 41 131,624 1
configure.ocaml no-host 3,888 1 2 2.6 20.6 150,038 11,045 5,138 7,510 71,634 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,527 30,527 0 1,501 14,801 14,225 350 0 50,000 0
configure.yash no-host 1,827 1 2 2.6 24.4 139,695 7,964 6,600 6,317 70,306 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.7 116,270 64,455 42,663 4,552 54,546 57,172 478 3 85,326 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 21 18 2 4.3 bash
15 no-host abuild-print-help 9 6 3 3.5 dash
23 no-host abuild-print-help 459 413 50 21.9 osh-cpython
31 no-host abuild-print-help 22 15 8 8.7 osh-native
1 no-host bin-true 676 496 210 3.0 bash
9 no-host bin-true 547 420 137 1.4 dash
17 no-host bin-true 2,271 1,461 1,076 17.6 osh-cpython
25 no-host bin-true 814 572 258 8.1 osh-native
2 no-host configure.cpython 15,013 9,156 6,266 27.4 bash
10 no-host configure.cpython 15,211 9,201 6,443 27.4 dash
18 no-host configure.cpython 28,808 17,562 13,106 27.0 osh-cpython
26 no-host configure.cpython 15,299 9,122 6,446 27.4 osh-native
4 no-host configure.ocaml 3,820 1,632 1,225 20.6 bash
12 no-host configure.ocaml 3,739 1,599 1,156 20.4 dash
20 no-host configure.ocaml 4,662 2,241 1,629 20.6 osh-cpython
28 no-host configure.ocaml 3,888 1,670 1,258 20.6 osh-native
5 no-host configure.tcc 48 33 15 19.3 bash
13 no-host configure.tcc 42 26 16 19.4 dash
21 no-host configure.tcc 193 140 55 19.3 osh-cpython
29 no-host configure.tcc 49 30 20 19.4 osh-native
3 no-host configure.util-linux 14,052 8,901 5,632 30.0 bash
11 no-host configure.util-linux 14,951 9,138 6,309 30.1 dash
19 no-host configure.util-linux 31,278 20,858 11,498 30.3 osh-cpython
27 no-host configure.util-linux 14,492 8,766 5,931 30.1 osh-native
6 no-host configure.yash 1,832 1,091 750 24.2 bash
14 no-host configure.yash 1,775 1,045 734 24.4 dash
22 no-host configure.yash 2,452 1,449 1,045 24.5 osh-cpython
30 no-host configure.yash 1,827 1,084 748 24.4 osh-native
0 no-host hello-world 1 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 23 26 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 2,509 0 0 0 16 0 42 2 bash
15 no-host abuild-print-help 1,093 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,907 0 0 0 8 0 45 11 osh-cpython
31 no-host abuild-print-help 3,163 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 105,328 0 0 0 8 0 1,996 99 bash
9 no-host bin-true 66,492 0 0 0 8 0 1,992 99 dash
17 no-host bin-true 750,514 0 0 0 8 0 1,995 90 osh-cpython
25 no-host bin-true 128,192 0 0 0 16 0 1,992 59 osh-native
2 no-host configure.cpython 2,225,441 0 0 0 32,928 0 14,587 1,221 bash
10 no-host configure.cpython 2,244,945 5 0 0 32,992 0 14,676 1,179 dash
18 no-host configure.cpython 6,152,084 0 0 0 27,512 0 13,255 1,144 osh-cpython
26 no-host configure.cpython 2,224,005 0 0 0 27,520 0 13,255 1,034 osh-native
4 no-host configure.ocaml 411,374 0 0 0 5,120 0 1,950 170 bash
12 no-host configure.ocaml 391,177 0 0 0 5,112 0 1,932 159 dash
20 no-host configure.ocaml 639,484 0 0 0 5,112 0 1,854 181 osh-cpython
28 no-host configure.ocaml 414,159 0 0 0 5,120 0 1,930 293 osh-native
5 no-host configure.tcc 6,551 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,494 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,312 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,958 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,110,842 0 0 0 42,400 0 18,566 1,101 bash
11 no-host configure.util-linux 2,259,979 0 0 0 42,584 0 17,487 1,091 dash
19 no-host configure.util-linux 5,286,089 15 0 0 39,128 0 16,980 1,372 osh-cpython
27 no-host configure.util-linux 2,000,519 0 0 0 39,120 0 16,971 1,070 osh-native
6 no-host configure.yash 256,595 0 0 0 4,120 0 870 88 bash
14 no-host configure.yash 244,565 0 0 0 3,720 0 870 75 dash
22 no-host configure.yash 383,345 0 0 0 3,728 0 854 96 osh-cpython
30 no-host configure.yash 258,616 0 0 0 3,736 0 847 69 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,724 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-01e0b692
dash dash-308ec8e6
osh-cpython osh-fc1fb5f4
osh-native osh-dd895a76
host label host id
no-host no-host-556df3ee