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 9 446 22 23.20 1.16
bin-true no-host 670 538 2,213 815 3.30 1.22
configure.cpython no-host 15,555 15,307 28,481 15,254 1.83 0.98
configure.ocaml no-host 3,915 3,758 4,578 3,826 1.17 0.98
configure.tcc no-host 49 41 189 49 3.88 1.01
configure.util-linux no-host 14,386 14,940 31,166 14,385 2.17 1.00
configure.yash no-host 1,854 1,779 2,409 1,828 1.30 0.99
hello-world no-host 2 1 48 3 30.11 1.82

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,551 1,094 22,824 3,230 8.95 1.27
bin-true no-host 104,336 67,440 729,833 129,199 7.00 1.24
configure.cpython no-host 2,217,410 2,239,493 6,039,577 2,231,866 2.72 1.01
configure.ocaml no-host 410,421 391,360 631,954 413,513 1.54 1.01
configure.tcc no-host 6,571 5,471 22,856 6,957 3.48 1.06
configure.util-linux no-host 2,102,083 2,256,104 5,282,674 2,019,196 2.51 0.96
configure.yash no-host 256,038 244,705 383,162 258,811 1.50 1.01
hello-world no-host 149 84 3,644 342 24.46 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 3.4 21.5 8.9 4.97 2.06
bin-true no-host 3.0 1.4 17.3 8.0 5.74 2.65
configure.cpython no-host 27.4 27.3 27.5 27.5 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 19.4 19.3 19.1 1.00 0.99
configure.util-linux no-host 30.1 30.1 30.3 30.0 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
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 0.2 6.3 3,710 3,710 0 681 1,865 1,164 2 0 50,000 0
bin-true no-host 815 1 2 2.7 8.0 154,656 12,889 2,791 11,730 78,317 64,609 5,012 3 50,000 0
configure.cpython no-host 15,254 1 62 15.9 27.5 1,769,350 44,560 28,499 101,923 904,763 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,385 3 59 22.2 30.0 2,698,087 29,091 65,803 126,121 1,315,368 1,256,598 49,081 41 131,606 1
configure.ocaml no-host 3,826 1 2 2.7 20.6 149,273 11,026 5,129 8,602 71,056 69,615 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,424 30,424 0 1,599 14,700 14,125 350 0 50,000 0
configure.yash no-host 1,828 1 2 2.6 24.2 139,384 7,140 6,531 7,554 69,998 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,050 64,417 42,656 4,601 54,332 57,117 478 3 85,312 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 14 6 4.3 bash
15 no-host abuild-print-help 9 9 1 3.4 dash
23 no-host abuild-print-help 446 410 39 21.5 osh-cpython
31 no-host abuild-print-help 22 11 12 8.9 osh-native
1 no-host bin-true 670 511 190 3.0 bash
9 no-host bin-true 538 429 121 1.4 dash
17 no-host bin-true 2,213 1,440 1,027 17.3 osh-cpython
25 no-host bin-true 815 570 259 8.0 osh-native
2 no-host configure.cpython 15,555 9,352 6,604 27.4 bash
10 no-host configure.cpython 15,307 9,253 6,478 27.3 dash
18 no-host configure.cpython 28,481 17,143 13,132 27.5 osh-cpython
26 no-host configure.cpython 15,254 8,958 6,560 27.5 osh-native
4 no-host configure.ocaml 3,915 1,691 1,255 20.6 bash
12 no-host configure.ocaml 3,758 1,580 1,198 20.6 dash
20 no-host configure.ocaml 4,578 2,197 1,576 20.6 osh-cpython
28 no-host configure.ocaml 3,826 1,590 1,256 20.6 osh-native
5 no-host configure.tcc 49 24 25 19.3 bash
13 no-host configure.tcc 41 35 7 19.4 dash
21 no-host configure.tcc 189 110 82 19.3 osh-cpython
29 no-host configure.tcc 49 28 21 19.1 osh-native
3 no-host configure.util-linux 14,386 8,919 5,943 30.1 bash
11 no-host configure.util-linux 14,940 9,179 6,253 30.1 dash
19 no-host configure.util-linux 31,166 20,863 11,363 30.3 osh-cpython
27 no-host configure.util-linux 14,385 8,792 5,800 30.0 osh-native
6 no-host configure.yash 1,854 1,068 794 24.4 bash
14 no-host configure.yash 1,779 961 822 24.4 dash
22 no-host configure.yash 2,409 1,588 862 24.2 osh-cpython
30 no-host configure.yash 1,828 1,038 794 24.2 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 48 32 16 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 2,551 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,824 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,230 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 104,336 0 0 0 8 0 1,992 42 bash
9 no-host bin-true 67,440 0 0 0 8 0 1,984 45 dash
17 no-host bin-true 729,833 0 0 0 8 0 1,994 311 osh-cpython
25 no-host bin-true 129,199 0 0 0 16 0 1,988 53 osh-native
2 no-host configure.cpython 2,217,410 0 0 0 32,928 0 14,497 1,164 bash
10 no-host configure.cpython 2,239,493 0 0 0 32,992 0 14,559 1,026 dash
18 no-host configure.cpython 6,039,577 1 0 0 27,512 0 13,314 1,215 osh-cpython
26 no-host configure.cpython 2,231,866 4 0 0 27,520 0 13,304 964 osh-native
4 no-host configure.ocaml 410,421 0 0 0 5,120 0 1,975 162 bash
12 no-host configure.ocaml 391,360 0 0 0 5,112 0 1,910 162 dash
20 no-host configure.ocaml 631,954 0 0 0 5,112 0 1,863 150 osh-cpython
28 no-host configure.ocaml 413,513 0 0 0 5,120 0 1,929 162 osh-native
5 no-host configure.tcc 6,571 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,471 0 0 0 96 0 46 3 dash
21 no-host configure.tcc 22,856 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,957 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,102,083 0 0 0 42,400 0 18,561 1,116 bash
11 no-host configure.util-linux 2,256,104 0 0 0 42,584 0 17,437 1,057 dash
19 no-host configure.util-linux 5,282,674 9 0 0 39,112 0 17,073 1,304 osh-cpython
27 no-host configure.util-linux 2,019,196 1 0 0 39,128 0 17,066 1,059 osh-native
6 no-host configure.yash 256,038 0 0 0 4,120 0 866 85 bash
14 no-host configure.yash 244,705 0 0 0 3,720 0 868 63 dash
22 no-host configure.yash 383,162 0 0 0 3,728 0 856 90 osh-cpython
30 no-host configure.yash 258,811 0 0 0 3,736 0 854 74 osh-native
0 no-host hello-world 149 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,644 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 342 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-d4f4f4a4
dash dash-308ec8e6
osh-cpython osh-af40e41d
osh-native osh-01e8f991
host label host id
no-host no-host-e54d7702