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 24 10 452 22 18.61 0.91
bin-true no-host 678 559 2,220 821 3.27 1.21
configure.cpython no-host 15,058 14,845 28,102 15,166 1.87 1.01
configure.ocaml no-host 3,820 3,707 4,614 3,807 1.21 1.00
configure.tcc no-host 47 41 189 49 4.00 1.03
configure.util-linux no-host 13,952 14,802 31,236 14,514 2.24 1.04
configure.yash no-host 1,803 1,743 2,431 1,829 1.35 1.01
hello-world no-host 2 1 48 3 30.20 1.84

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,537 1,128 23,163 3,209 9.13 1.26
bin-true no-host 105,385 65,427 750,392 129,085 7.12 1.22
configure.cpython no-host 2,215,537 2,239,843 6,103,640 2,235,587 2.75 1.01
configure.ocaml no-host 410,251 391,350 636,609 413,268 1.55 1.01
configure.tcc no-host 6,550 5,489 23,168 6,977 3.54 1.07
configure.util-linux no-host 2,103,463 2,260,789 5,307,759 2,019,660 2.52 0.96
configure.yash no-host 256,266 245,178 384,858 258,654 1.50 1.01
hello-world no-host 152 84 3,652 346 24.03 2.28

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 21.8 9.0 4.88 2.03
bin-true no-host 2.9 1.4 17.3 7.9 6.00 2.73
configure.cpython no-host 27.4 27.3 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 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 30.0 30.1 1.00 1.00
configure.yash no-host 24.2 24.5 24.4 24.4 1.01 1.01
hello-world no-host 2.9 1.6 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 821 1 2 2.7 7.9 154,685 12,990 2,797 11,737 78,341 64,607 5,012 3 50,000 0
configure.cpython no-host 15,166 1 61 15.8 27.4 1,772,601 49,195 28,506 101,770 908,048 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,514 3 62 22.2 30.1 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 3,807 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 49 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 1,829 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 9.0 116,263 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 24 22 3 4.5 bash
15 no-host abuild-print-help 10 5 5 3.4 dash
23 no-host abuild-print-help 452 395 59 21.8 osh-cpython
31 no-host abuild-print-help 22 21 1 9.0 osh-native
1 no-host bin-true 678 496 212 2.9 bash
9 no-host bin-true 559 430 139 1.4 dash
17 no-host bin-true 2,220 1,482 993 17.3 osh-cpython
25 no-host bin-true 821 578 256 7.9 osh-native
2 no-host configure.cpython 15,058 9,148 6,326 27.4 bash
10 no-host configure.cpython 14,845 8,942 6,325 27.3 dash
18 no-host configure.cpython 28,102 17,151 12,757 27.4 osh-cpython
26 no-host configure.cpython 15,166 9,073 6,369 27.4 osh-native
4 no-host configure.ocaml 3,820 1,648 1,205 20.6 bash
12 no-host configure.ocaml 3,707 1,504 1,223 20.4 dash
20 no-host configure.ocaml 4,614 2,203 1,613 20.6 osh-cpython
28 no-host configure.ocaml 3,807 1,644 1,203 20.6 osh-native
5 no-host configure.tcc 47 27 21 19.3 bash
13 no-host configure.tcc 41 28 13 19.3 dash
21 no-host configure.tcc 189 136 56 19.3 osh-cpython
29 no-host configure.tcc 49 24 26 19.4 osh-native
3 no-host configure.util-linux 13,952 8,871 5,566 30.1 bash
11 no-host configure.util-linux 14,802 9,156 6,150 30.1 dash
19 no-host configure.util-linux 31,236 20,907 11,414 30.0 osh-cpython
27 no-host configure.util-linux 14,514 8,693 6,022 30.1 osh-native
6 no-host configure.yash 1,803 1,056 756 24.2 bash
14 no-host configure.yash 1,743 1,047 700 24.5 dash
22 no-host configure.yash 2,431 1,516 957 24.4 osh-cpython
30 no-host configure.yash 1,829 1,028 805 24.4 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 48 28 20 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 2,537 0 0 0 16 0 41 5 bash
15 no-host abuild-print-help 1,128 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,163 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,209 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 105,385 0 0 0 8 0 1,989 58 bash
9 no-host bin-true 65,427 0 0 0 8 0 1,983 129 dash
17 no-host bin-true 750,392 0 0 0 8 0 1,996 120 osh-cpython
25 no-host bin-true 129,085 0 0 0 16 0 1,993 52 osh-native
2 no-host configure.cpython 2,215,537 0 0 0 32,928 0 14,504 1,066 bash
10 no-host configure.cpython 2,239,843 0 0 0 32,992 0 14,614 972 dash
18 no-host configure.cpython 6,103,640 1 0 0 27,512 0 13,235 1,360 osh-cpython
26 no-host configure.cpython 2,235,587 0 0 0 27,520 0 13,272 1,199 osh-native
4 no-host configure.ocaml 410,251 0 0 0 5,120 0 1,958 191 bash
12 no-host configure.ocaml 391,350 0 0 0 5,112 0 1,946 144 dash
20 no-host configure.ocaml 636,609 0 0 0 5,112 0 1,862 254 osh-cpython
28 no-host configure.ocaml 413,268 0 0 0 5,120 0 1,931 149 osh-native
5 no-host configure.tcc 6,550 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,489 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,168 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,977 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,103,463 0 0 0 42,400 0 18,613 992 bash
11 no-host configure.util-linux 2,260,789 1 0 0 42,584 0 17,456 1,136 dash
19 no-host configure.util-linux 5,307,759 12 0 0 39,120 0 17,064 1,103 osh-cpython
27 no-host configure.util-linux 2,019,660 2 0 0 39,120 0 17,050 1,076 osh-native
6 no-host configure.yash 256,266 0 0 0 4,120 0 871 74 bash
14 no-host configure.yash 245,178 0 0 0 3,720 0 866 73 dash
22 no-host configure.yash 384,858 0 0 0 3,728 0 858 85 osh-cpython
30 no-host configure.yash 258,654 0 0 0 3,736 0 855 85 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 1 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,652 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-28309ee9
dash dash-308ec8e6
osh-cpython osh-3829e126
osh-native osh-cf1cc567
host label host id
no-host no-host-13226fd6