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 17 8 342 18 20.12 1.08
bin-true no-host 506 465 1,892 663 3.74 1.31
configure.cpython no-host 11,585 11,711 23,311 12,446 2.01 1.07
configure.ocaml no-host 3,148 3,149 3,768 3,106 1.20 0.99
configure.tcc no-host 36 32 147 37 4.08 1.03
configure.util-linux no-host 10,799 11,332 24,298 10,874 2.25 1.01
configure.yash no-host 1,591 1,351 1,827 1,342 1.15 0.84
hello-world no-host 1 1 36 2 34.30 2.10

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,562 1,093 22,919 3,147 8.95 1.23
bin-true no-host 107,352 66,505 764,117 129,499 7.12 1.21
configure.cpython no-host 2,222,447 2,247,389 6,199,062 2,220,581 2.79 1.00
configure.ocaml no-host 410,612 391,974 641,410 413,671 1.56 1.01
configure.tcc no-host 6,515 5,496 23,313 6,988 3.58 1.07
configure.util-linux no-host 2,100,914 2,262,411 5,334,473 2,000,604 2.54 0.95
configure.yash no-host 256,606 244,948 386,063 258,645 1.50 1.01
hello-world no-host 152 80 3,697 351 24.32 2.31

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 4.6 3.6 21.9 9.2 4.73 1.98
bin-true no-host 3.0 1.6 17.7 8.3 5.97 2.80
configure.cpython no-host 27.5 27.5 27.6 27.5 1.00 1.00
configure.ocaml no-host 20.7 20.6 20.7 20.7 1.00 1.00
configure.tcc no-host 19.5 19.5 19.5 19.5 1.00 1.00
configure.util-linux no-host 30.3 30.3 30.3 30.3 1.00 1.00
configure.yash no-host 24.6 24.5 24.5 24.6 1.00 1.00
hello-world no-host 2.9 1.7 17.5 6.3 6.06 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 2 0 0 0.3 6.3 3,759 3,759 0 684 1,901 1,174 2 0 50,000 0
bin-true no-host 663 1 2 2.6 8.3 154,724 13,074 2,826 9,734 78,370 66,620 3,008 3 50,000 0
configure.cpython no-host 12,446 1 64 15.0 27.5 1,772,700 49,116 28,536 86,381 908,122 778,197 22,694 60 50,000 0
configure.util-linux no-host 10,874 3 57 21.3 30.3 2,703,436 42,753 65,840 109,643 1,320,620 1,273,173 27,391 41 131,680 1
configure.ocaml no-host 3,106 0 1 2.6 20.7 150,070 11,001 5,171 7,513 71,658 70,899 1,448 3 50,000 0
configure.tcc no-host 37 0 0 1.3 19.5 30,559 30,559 0 1,504 14,825 14,230 226 0 50,000 0
configure.yash no-host 1,342 1 2 2.6 24.6 139,727 7,969 6,628 6,320 70,330 63,077 1,803 3 50,000 0
abuild-print-help no-host 18 0 2 2.8 9.2 116,302 64,479 42,689 4,554 54,570 57,178 270 3 85,378 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 17 10 7 4.6 bash
15 no-host abuild-print-help 8 7 1 3.6 dash
23 no-host abuild-print-help 342 304 41 21.9 osh-cpython
31 no-host abuild-print-help 18 14 5 9.2 osh-native
1 no-host bin-true 506 383 140 3.0 bash
9 no-host bin-true 465 360 108 1.6 dash
17 no-host bin-true 1,892 1,203 927 17.7 osh-cpython
25 no-host bin-true 663 464 207 8.3 osh-native
2 no-host configure.cpython 11,585 7,392 4,488 27.5 bash
10 no-host configure.cpython 11,711 7,573 4,435 27.5 dash
18 no-host configure.cpython 23,311 14,573 10,377 27.6 osh-cpython
26 no-host configure.cpython 12,446 7,878 4,803 27.5 osh-native
4 no-host configure.ocaml 3,148 1,330 845 20.7 bash
12 no-host configure.ocaml 3,149 1,318 842 20.6 dash
20 no-host configure.ocaml 3,768 1,810 1,136 20.7 osh-cpython
28 no-host configure.ocaml 3,106 1,287 844 20.7 osh-native
5 no-host configure.tcc 36 16 21 19.5 bash
13 no-host configure.tcc 32 23 10 19.5 dash
21 no-host configure.tcc 147 106 45 19.5 osh-cpython
29 no-host configure.tcc 37 25 13 19.5 osh-native
3 no-host configure.util-linux 10,799 7,383 3,734 30.3 bash
11 no-host configure.util-linux 11,332 7,430 4,229 30.3 dash
19 no-host configure.util-linux 24,298 16,390 8,903 30.3 osh-cpython
27 no-host configure.util-linux 10,874 6,864 4,133 30.3 osh-native
6 no-host configure.yash 1,591 981 618 24.6 bash
14 no-host configure.yash 1,351 818 534 24.5 dash
22 no-host configure.yash 1,827 1,167 703 24.5 osh-cpython
30 no-host configure.yash 1,342 845 499 24.6 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 1 0 1.7 dash
16 no-host hello-world 36 20 15 17.5 osh-cpython
24 no-host hello-world 2 2 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 2,562 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,093 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,919 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,147 0 0 0 16 0 33 1 osh-native
1 no-host bin-true 107,352 0 0 0 8 0 2,000 56 bash
9 no-host bin-true 66,505 0 0 0 8 0 2,000 39 dash
17 no-host bin-true 764,117 0 0 0 8 0 2,007 150 osh-cpython
25 no-host bin-true 129,499 0 0 0 16 0 2,001 63 osh-native
2 no-host configure.cpython 2,222,447 0 0 0 32,928 0 14,144 1,360 bash
10 no-host configure.cpython 2,247,389 0 0 0 32,992 0 14,600 1,508 dash
18 no-host configure.cpython 6,199,062 0 0 0 27,512 0 16,176 5,249 osh-cpython
26 no-host configure.cpython 2,220,581 0 0 0 27,520 0 13,577 1,431 osh-native
4 no-host configure.ocaml 410,612 0 0 0 5,120 0 1,945 253 bash
12 no-host configure.ocaml 391,974 0 0 0 5,112 0 1,929 215 dash
20 no-host configure.ocaml 641,410 0 0 0 5,112 0 1,852 248 osh-cpython
28 no-host configure.ocaml 413,671 0 0 0 5,120 0 1,905 253 osh-native
5 no-host configure.tcc 6,515 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,496 0 0 0 96 0 47 5 dash
21 no-host configure.tcc 23,313 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,988 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,100,914 0 0 0 42,400 0 18,278 1,555 bash
11 no-host configure.util-linux 2,262,411 0 0 0 42,584 0 18,978 3,233 dash
19 no-host configure.util-linux 5,334,473 7 0 0 39,120 0 17,215 1,855 osh-cpython
27 no-host configure.util-linux 2,000,604 0 0 0 39,128 0 17,098 1,176 osh-native
6 no-host configure.yash 256,606 0 0 0 4,120 0 867 86 bash
14 no-host configure.yash 244,948 0 0 0 3,720 0 862 81 dash
22 no-host configure.yash 386,063 0 0 0 3,728 0 857 111 osh-cpython
30 no-host configure.yash 258,645 0 0 0 3,736 0 851 89 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,697 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 351 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-527bdb69
dash dash-308ec8e6
osh-cpython osh-69770afe
osh-native osh-d54faa76
host label host id
no-host no-host-bed27d13