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 10 455 22 23.85 1.18
bin-true no-host 673 546 2,222 817 3.30 1.21
configure.cpython no-host 15,076 15,368 28,857 15,316 1.91 1.02
configure.ocaml no-host 3,833 3,750 4,643 3,872 1.21 1.01
configure.tcc no-host 48 42 193 50 4.03 1.03
configure.util-linux no-host 14,063 15,088 31,593 14,857 2.25 1.06
configure.yash no-host 1,841 1,780 2,451 1,854 1.33 1.01
hello-world no-host 2 1 48 3 31.97 1.89

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,529 1,138 23,157 3,208 9.16 1.27
bin-true no-host 104,339 65,419 750,407 128,170 7.19 1.23
configure.cpython no-host 2,215,879 2,240,634 6,099,923 2,225,863 2.75 1.00
configure.ocaml no-host 410,870 391,252 636,270 413,376 1.55 1.01
configure.tcc no-host 6,571 5,498 23,210 6,977 3.53 1.06
configure.util-linux no-host 2,098,250 2,261,946 5,310,216 2,009,741 2.53 0.96
configure.yash no-host 254,676 245,146 384,580 257,136 1.51 1.01
hello-world no-host 149 79 3,657 348 24.54 2.34

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 21.6 8.8 5.00 2.03
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 27.3 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 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.1 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.2 1.00 0.99
hello-world no-host 2.6 1.4 17.2 6.0 6.55 2.30

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 6.0 3,720 3,720 0 684 1,872 1,164 2 0 50,000 0
bin-true no-host 817 1 2 2.7 8.0 154,685 12,990 2,797 11,737 78,341 64,607 5,012 3 50,000 0
configure.cpython no-host 15,316 1 60 15.8 27.3 1,772,601 49,195 28,506 101,770 908,048 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,857 3 65 22.2 30.1 2,703,265 44,764 65,790 126,121 1,320,492 1,256,652 49,081 41 131,580 1
configure.ocaml no-host 3,872 1 2 2.7 20.6 150,027 11,043 5,136 8,602 71,626 69,799 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,520 30,520 0 1,599 14,796 14,125 350 0 50,000 0
configure.yash no-host 1,854 1 2 2.6 24.2 139,684 7,962 6,598 7,554 70,298 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,263 64,453 42,661 4,609 54,541 57,113 478 3 85,322 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 16 4 4.3 bash
15 no-host abuild-print-help 10 8 2 3.4 dash
23 no-host abuild-print-help 455 418 40 21.6 osh-cpython
31 no-host abuild-print-help 22 14 9 8.8 osh-native
1 no-host bin-true 673 507 198 3.0 bash
9 no-host bin-true 546 420 138 1.4 dash
17 no-host bin-true 2,222 1,477 999 17.3 osh-cpython
25 no-host bin-true 817 594 238 8.0 osh-native
2 no-host configure.cpython 15,076 8,934 6,540 27.4 bash
10 no-host configure.cpython 15,368 9,265 6,526 27.3 dash
18 no-host configure.cpython 28,857 17,644 13,069 27.5 osh-cpython
26 no-host configure.cpython 15,316 9,118 6,454 27.3 osh-native
4 no-host configure.ocaml 3,833 1,643 1,221 20.6 bash
12 no-host configure.ocaml 3,750 1,580 1,187 20.6 dash
20 no-host configure.ocaml 4,643 2,282 1,566 20.6 osh-cpython
28 no-host configure.ocaml 3,872 1,654 1,256 20.6 osh-native
5 no-host configure.tcc 48 24 24 19.3 bash
13 no-host configure.tcc 42 37 6 19.3 dash
21 no-host configure.tcc 193 128 68 19.3 osh-cpython
29 no-host configure.tcc 50 26 24 19.4 osh-native
3 no-host configure.util-linux 14,063 8,721 5,824 30.1 bash
11 no-host configure.util-linux 15,088 9,233 6,333 30.1 dash
19 no-host configure.util-linux 31,593 21,170 11,521 30.1 osh-cpython
27 no-host configure.util-linux 14,857 8,938 6,124 30.1 osh-native
6 no-host configure.yash 1,841 1,099 751 24.4 bash
14 no-host configure.yash 1,780 979 805 24.2 dash
22 no-host configure.yash 2,451 1,546 948 24.4 osh-cpython
30 no-host configure.yash 1,854 1,066 792 24.2 osh-native
0 no-host hello-world 2 2 0 2.6 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 32 16 17.2 osh-cpython
24 no-host hello-world 3 3 0 6.0 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 2,529 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,138 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,157 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,208 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 104,339 0 0 0 8 0 1,989 44 bash
9 no-host bin-true 65,419 0 0 0 8 0 1,983 40 dash
17 no-host bin-true 750,407 0 0 0 8 0 1,998 125 osh-cpython
25 no-host bin-true 128,170 0 0 0 16 0 1,995 61 osh-native
2 no-host configure.cpython 2,215,879 0 0 0 32,928 0 14,414 1,276 bash
10 no-host configure.cpython 2,240,634 0 0 0 32,992 0 14,601 1,262 dash
18 no-host configure.cpython 6,099,923 0 0 0 27,512 0 13,224 1,457 osh-cpython
26 no-host configure.cpython 2,225,863 0 0 0 27,520 0 13,314 950 osh-native
4 no-host configure.ocaml 410,870 0 0 0 5,120 0 1,959 173 bash
12 no-host configure.ocaml 391,252 0 0 0 5,112 0 1,875 157 dash
20 no-host configure.ocaml 636,270 1 0 0 5,112 0 1,851 226 osh-cpython
28 no-host configure.ocaml 413,376 0 0 0 5,120 0 1,932 178 osh-native
5 no-host configure.tcc 6,571 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,498 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,210 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,977 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,098,250 0 0 0 42,408 0 18,600 1,117 bash
11 no-host configure.util-linux 2,261,946 0 0 0 42,592 0 17,485 1,074 dash
19 no-host configure.util-linux 5,310,216 5 0 0 39,112 0 17,028 1,246 osh-cpython
27 no-host configure.util-linux 2,009,741 1 0 0 39,128 0 17,141 1,162 osh-native
6 no-host configure.yash 254,676 0 0 0 4,120 0 870 81 bash
14 no-host configure.yash 245,146 0 0 0 3,720 0 870 79 dash
22 no-host configure.yash 384,580 0 0 0 3,728 0 858 94 osh-cpython
30 no-host configure.yash 257,136 0 0 0 3,736 0 852 90 osh-native
0 no-host hello-world 149 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 3,657 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-e26331a0
dash dash-308ec8e6
osh-cpython osh-3383943c
osh-native osh-3ce10c91
host label host id
no-host no-host-13226fd6