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 10 460 22 24.52 1.19
bin-true no-host 678 545 2,228 811 3.29 1.20
configure.cpython no-host 14,912 15,121 28,405 15,469 1.90 1.04
configure.ocaml no-host 3,865 3,725 4,602 3,818 1.19 0.99
configure.tcc no-host 47 41 192 49 4.05 1.03
configure.util-linux no-host 13,943 15,159 30,982 14,396 2.22 1.03
configure.yash no-host 1,821 1,755 2,456 1,822 1.35 1.00
hello-world no-host 1 1 47 3 31.78 1.95

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,555 1,100 23,345 3,185 9.14 1.25
bin-true no-host 106,377 66,484 747,454 127,178 7.03 1.20
configure.cpython no-host 2,220,480 2,244,612 6,148,687 2,241,322 2.77 1.01
configure.ocaml no-host 411,205 391,479 638,182 413,639 1.55 1.01
configure.tcc no-host 6,541 5,477 23,204 6,965 3.55 1.06
configure.util-linux no-host 2,099,695 2,257,813 5,308,019 2,010,882 2.53 0.96
configure.yash no-host 256,548 244,727 385,733 257,662 1.50 1.00
hello-world no-host 152 82 3,668 344 24.13 2.26

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 21.4 8.7 4.79 1.94
bin-true no-host 2.9 1.6 17.3 8.0 6.00 2.77
configure.cpython no-host 27.4 27.3 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 19.3 19.3 19.1 19.3 0.99 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.0 1.00 1.00
configure.yash no-host 24.2 24.2 24.5 24.4 1.01 1.01
hello-world no-host 2.9 1.4 17.3 6.3 6.00 2.18

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 3,723 3,723 0 684 1,875 1,164 2 0 50,000 0
bin-true no-host 811 1 2 2.7 8.0 154,688 12,992 2,799 11,737 78,344 64,607 5,012 3 50,000 0
configure.cpython no-host 15,469 1 61 15.8 27.4 1,772,604 49,197 28,508 101,770 908,051 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,396 3 59 22.2 30.0 2,703,268 44,766 65,812 126,121 1,320,495 1,256,652 49,081 41 131,624 1
configure.ocaml no-host 3,818 1 2 2.7 20.6 150,030 11,045 5,138 8,602 71,629 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,523 30,523 0 1,599 14,799 14,125 350 0 50,000 0
configure.yash no-host 1,822 1 2 2.6 24.4 139,687 7,964 6,600 7,554 70,301 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.7 116,266 64,455 42,663 4,610 54,544 57,112 478 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 19 12 7 4.5 bash
15 no-host abuild-print-help 10 8 2 3.4 dash
23 no-host abuild-print-help 460 417 46 21.4 osh-cpython
31 no-host abuild-print-help 22 16 7 8.7 osh-native
1 no-host bin-true 678 518 192 2.9 bash
9 no-host bin-true 545 416 139 1.6 dash
17 no-host bin-true 2,228 1,465 1,014 17.3 osh-cpython
25 no-host bin-true 811 607 220 8.0 osh-native
2 no-host configure.cpython 14,912 8,898 6,414 27.4 bash
10 no-host configure.cpython 15,121 9,018 6,527 27.3 dash
18 no-host configure.cpython 28,405 17,486 12,748 27.4 osh-cpython
26 no-host configure.cpython 15,469 9,232 6,504 27.4 osh-native
4 no-host configure.ocaml 3,865 1,634 1,266 20.6 bash
12 no-host configure.ocaml 3,725 1,566 1,177 20.6 dash
20 no-host configure.ocaml 4,602 2,176 1,628 20.6 osh-cpython
28 no-host configure.ocaml 3,818 1,596 1,262 20.6 osh-native
5 no-host configure.tcc 47 28 20 19.3 bash
13 no-host configure.tcc 41 32 10 19.3 dash
21 no-host configure.tcc 192 160 35 19.1 osh-cpython
29 no-host configure.tcc 49 32 17 19.3 osh-native
3 no-host configure.util-linux 13,943 8,824 5,588 30.1 bash
11 no-host configure.util-linux 15,159 9,301 6,363 30.1 dash
19 no-host configure.util-linux 30,982 20,749 11,295 30.1 osh-cpython
27 no-host configure.util-linux 14,396 8,690 5,900 30.0 osh-native
6 no-host configure.yash 1,821 1,006 824 24.2 bash
14 no-host configure.yash 1,755 1,019 739 24.2 dash
22 no-host configure.yash 2,456 1,527 973 24.5 osh-cpython
30 no-host configure.yash 1,822 1,035 790 24.4 osh-native
0 no-host hello-world 1 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 30 17 17.3 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 2,555 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,100 0 0 0 8 0 38 2 dash
23 no-host abuild-print-help 23,345 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,185 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 106,377 0 0 0 8 0 1,987 51 bash
9 no-host bin-true 66,484 0 0 0 8 0 1,985 51 dash
17 no-host bin-true 747,454 0 0 0 8 0 1,999 263 osh-cpython
25 no-host bin-true 127,178 0 0 0 16 0 1,984 46 osh-native
2 no-host configure.cpython 2,220,480 0 0 0 32,928 0 14,425 1,154 bash
10 no-host configure.cpython 2,244,612 0 0 0 32,992 0 14,593 1,201 dash
18 no-host configure.cpython 6,148,687 0 0 0 27,512 0 13,189 1,140 osh-cpython
26 no-host configure.cpython 2,241,322 0 0 0 27,520 0 13,255 966 osh-native
4 no-host configure.ocaml 411,205 0 0 0 5,120 0 1,954 165 bash
12 no-host configure.ocaml 391,479 0 0 0 5,112 0 1,940 148 dash
20 no-host configure.ocaml 638,182 0 0 0 5,112 0 1,856 166 osh-cpython
28 no-host configure.ocaml 413,639 0 0 0 5,120 0 1,929 164 osh-native
5 no-host configure.tcc 6,541 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,477 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,204 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,965 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,099,695 0 0 0 42,400 0 18,707 1,030 bash
11 no-host configure.util-linux 2,257,813 1 0 0 42,584 0 17,470 1,058 dash
19 no-host configure.util-linux 5,308,019 9 0 0 39,112 0 17,133 1,273 osh-cpython
27 no-host configure.util-linux 2,010,882 1 0 0 39,120 0 17,195 1,173 osh-native
6 no-host configure.yash 256,548 0 0 0 4,120 0 868 86 bash
14 no-host configure.yash 244,727 0 0 0 3,720 0 869 88 dash
22 no-host configure.yash 385,733 0 0 0 3,728 0 854 73 osh-cpython
30 no-host configure.yash 257,662 0 0 0 3,736 0 851 80 osh-native
0 no-host hello-world 152 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 3,668 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 344 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-fb691b15
dash dash-308ec8e6
osh-cpython osh-ff4554db
osh-native osh-36a4998f
host label host id
no-host no-host-13226fd6