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 9 456 22 23.66 1.16
bin-true no-host 676 548 2,195 828 3.25 1.23
configure.cpython no-host 14,984 14,965 28,129 15,163 1.88 1.01
configure.ocaml no-host 3,810 3,708 4,684 3,781 1.23 0.99
configure.tcc no-host 47 41 193 48 4.08 1.02
configure.util-linux no-host 13,881 14,700 31,046 14,312 2.24 1.03
configure.yash no-host 1,807 1,749 2,463 1,810 1.36 1.00
hello-world no-host 2 1 47 3 30.60 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 2,554 1,094 23,197 3,221 9.08 1.26
bin-true no-host 106,397 66,420 748,500 131,150 7.03 1.23
configure.cpython no-host 2,217,822 2,243,171 6,101,727 2,226,868 2.75 1.00
configure.ocaml no-host 410,752 391,249 636,964 414,166 1.55 1.01
configure.tcc no-host 6,546 5,487 23,181 6,953 3.54 1.06
configure.util-linux no-host 2,103,628 2,258,518 5,311,230 2,013,062 2.52 0.96
configure.yash no-host 256,850 244,236 385,335 258,045 1.50 1.00
hello-world no-host 153 82 3,660 347 23.92 2.27

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 21.6 8.8 4.85 1.97
bin-true no-host 3.0 1.4 17.2 8.0 5.70 2.65
configure.cpython no-host 27.3 27.4 27.3 27.1 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.4 1.01 1.00
configure.tcc no-host 19.4 19.3 19.4 19.3 1.00 0.99
configure.util-linux no-host 30.3 30.4 30.3 30.4 1.00 1.00
configure.yash no-host 24.2 24.2 24.4 24.4 1.01 1.01
hello-world no-host 2.9 1.4 17.2 6.2 5.95 2.14

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 6.2 3,720 3,720 0 684 1,872 1,164 2 0 50,000 0
bin-true no-host 828 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 15,163 2 59 15.8 27.1 1,772,601 49,195 28,506 101,770 908,048 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,312 2 57 22.2 30.4 2,703,265 44,764 65,810 126,121 1,320,492 1,256,652 49,081 41 131,620 1
configure.ocaml no-host 3,781 0 2 2.7 20.4 150,027 11,043 5,136 8,602 71,626 69,799 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,520 30,520 0 1,599 14,796 14,125 350 0 50,000 0
configure.yash no-host 1,810 1 2 2.6 24.4 139,684 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 11 8 4.5 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 456 397 62 21.6 osh-cpython
31 no-host abuild-print-help 22 21 2 8.8 osh-native
1 no-host bin-true 676 502 204 3.0 bash
9 no-host bin-true 548 421 139 1.4 dash
17 no-host bin-true 2,195 1,473 969 17.2 osh-cpython
25 no-host bin-true 828 585 257 8.0 osh-native
2 no-host configure.cpython 14,984 8,923 6,459 27.3 bash
10 no-host configure.cpython 14,965 8,932 6,443 27.4 dash
18 no-host configure.cpython 28,129 17,016 12,909 27.3 osh-cpython
26 no-host configure.cpython 15,163 8,887 6,541 27.1 osh-native
4 no-host configure.ocaml 3,810 1,511 1,334 20.4 bash
12 no-host configure.ocaml 3,708 1,492 1,232 20.6 dash
20 no-host configure.ocaml 4,684 2,184 1,706 20.6 osh-cpython
28 no-host configure.ocaml 3,781 1,636 1,186 20.4 osh-native
5 no-host configure.tcc 47 43 5 19.4 bash
13 no-host configure.tcc 41 21 20 19.3 dash
21 no-host configure.tcc 193 160 36 19.4 osh-cpython
29 no-host configure.tcc 48 31 18 19.3 osh-native
3 no-host configure.util-linux 13,881 8,835 5,521 30.3 bash
11 no-host configure.util-linux 14,700 9,029 6,156 30.4 dash
19 no-host configure.util-linux 31,046 20,843 11,269 30.3 osh-cpython
27 no-host configure.util-linux 14,312 8,642 5,870 30.4 osh-native
6 no-host configure.yash 1,807 978 838 24.2 bash
14 no-host configure.yash 1,749 1,070 683 24.2 dash
22 no-host configure.yash 2,463 1,604 902 24.4 osh-cpython
30 no-host configure.yash 1,810 1,084 731 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 20 27 17.2 osh-cpython
24 no-host hello-world 3 0 3 6.2 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 2,554 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,197 0 0 0 8 0 47 12 osh-cpython
31 no-host abuild-print-help 3,221 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 106,397 0 0 0 8 0 1,988 85 bash
9 no-host bin-true 66,420 0 0 0 8 0 1,990 62 dash
17 no-host bin-true 748,500 0 0 0 8 0 1,995 96 osh-cpython
25 no-host bin-true 131,150 0 0 0 16 0 1,991 54 osh-native
2 no-host configure.cpython 2,217,822 0 0 0 32,928 0 14,417 1,050 bash
10 no-host configure.cpython 2,243,171 0 0 0 32,992 0 14,612 1,245 dash
18 no-host configure.cpython 6,101,727 0 0 0 27,512 0 13,256 1,275 osh-cpython
26 no-host configure.cpython 2,226,868 0 0 0 27,520 0 13,264 1,131 osh-native
4 no-host configure.ocaml 410,752 0 0 0 5,120 0 1,960 147 bash
12 no-host configure.ocaml 391,249 0 0 0 5,112 0 1,891 167 dash
20 no-host configure.ocaml 636,964 0 0 0 5,112 0 1,861 159 osh-cpython
28 no-host configure.ocaml 414,166 0 0 0 5,120 0 1,926 159 osh-native
5 no-host configure.tcc 6,546 0 0 0 104 0 49 7 bash
13 no-host configure.tcc 5,487 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,181 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,953 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,103,628 0 0 0 42,400 0 18,639 1,043 bash
11 no-host configure.util-linux 2,258,518 2 0 0 42,584 0 17,424 1,023 dash
19 no-host configure.util-linux 5,311,230 3 0 0 39,120 0 17,046 1,273 osh-cpython
27 no-host configure.util-linux 2,013,062 4 0 0 39,120 0 17,029 984 osh-native
6 no-host configure.yash 256,850 0 0 0 4,120 0 868 84 bash
14 no-host configure.yash 244,236 0 0 0 3,720 0 871 86 dash
22 no-host configure.yash 385,335 0 0 0 3,728 0 855 94 osh-cpython
30 no-host configure.yash 258,045 0 0 0 3,736 0 852 70 osh-native
0 no-host hello-world 153 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 3,660 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-e6b995ee
dash dash-308ec8e6
osh-cpython osh-a0ab137b
osh-native osh-428f9efc
host label host id
no-host no-host-13226fd6