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 10 456 22 23.40 1.12
bin-true no-host 679 550 2,279 829 3.36 1.22
configure.cpython no-host 15,254 15,329 29,174 15,549 1.91 1.02
configure.ocaml no-host 3,842 3,793 4,713 3,894 1.23 1.01
configure.tcc no-host 48 42 198 49 4.12 1.03
configure.util-linux no-host 14,243 15,127 31,709 14,625 2.23 1.03
configure.yash no-host 1,852 1,797 2,502 1,860 1.35 1.00
hello-world no-host 1 1 50 3 34.67 1.96

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,508 1,131 22,944 3,168 9.15 1.26
bin-true no-host 106,302 66,451 758,826 129,207 7.14 1.22
configure.cpython no-host 2,216,793 2,245,489 6,185,598 2,223,535 2.79 1.00
configure.ocaml no-host 410,230 391,538 640,618 413,462 1.56 1.01
configure.tcc no-host 6,556 5,484 23,333 6,974 3.56 1.06
configure.util-linux no-host 2,101,717 2,263,064 5,325,318 1,996,554 2.53 0.95
configure.yash no-host 255,202 242,700 384,695 258,441 1.51 1.01
hello-world no-host 152 83 3,694 349 24.30 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 21.7 9.0 5.03 2.09
bin-true no-host 3.0 1.4 17.6 8.1 5.82 2.70
configure.cpython no-host 27.4 27.5 27.5 27.1 1.00 0.99
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 19.3 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 24.4 24.2 24.2 24.4 0.99 1.00
hello-world no-host 2.8 1.4 17.4 6.3 6.33 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 0.3 6.3 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 829 1 2 2.6 8.1 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,549 1 62 15.0 27.1 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,625 3 61 21.3 30.3 2,703,426 42,745 65,832 109,643 1,320,611 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,894 1 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,860 1 2 2.6 24.4 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,292 64,471 42,681 4,555 54,561 57,176 270 3 85,362 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 456 406 53 21.7 osh-cpython
31 no-host abuild-print-help 22 14 8 9.0 osh-native
1 no-host bin-true 679 492 219 3.0 bash
9 no-host bin-true 550 415 144 1.4 dash
17 no-host bin-true 2,279 1,475 1,071 17.6 osh-cpython
25 no-host bin-true 829 578 266 8.1 osh-native
2 no-host configure.cpython 15,254 9,241 6,412 27.4 bash
10 no-host configure.cpython 15,329 9,296 6,458 27.5 dash
18 no-host configure.cpython 29,174 17,895 13,197 27.5 osh-cpython
26 no-host configure.cpython 15,549 9,287 6,532 27.1 osh-native
4 no-host configure.ocaml 3,842 1,638 1,243 20.6 bash
12 no-host configure.ocaml 3,793 1,630 1,184 20.6 dash
20 no-host configure.ocaml 4,713 2,282 1,641 20.6 osh-cpython
28 no-host configure.ocaml 3,894 1,741 1,191 20.6 osh-native
5 no-host configure.tcc 48 28 20 19.3 bash
13 no-host configure.tcc 42 22 21 19.3 dash
21 no-host configure.tcc 198 161 40 19.3 osh-cpython
29 no-host configure.tcc 49 32 18 19.3 osh-native
3 no-host configure.util-linux 14,243 8,948 5,775 30.3 bash
11 no-host configure.util-linux 15,127 9,411 6,217 30.3 dash
19 no-host configure.util-linux 31,709 21,253 11,577 30.3 osh-cpython
27 no-host configure.util-linux 14,625 9,021 5,798 30.3 osh-native
6 no-host configure.yash 1,852 1,101 760 24.4 bash
14 no-host configure.yash 1,797 1,018 783 24.2 dash
22 no-host configure.yash 2,502 1,554 993 24.2 osh-cpython
30 no-host configure.yash 1,860 1,060 804 24.4 osh-native
0 no-host hello-world 1 1 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 17 32 17.4 osh-cpython
24 no-host hello-world 3 3 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 2,508 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,131 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,944 0 0 0 8 0 45 13 osh-cpython
31 no-host abuild-print-help 3,168 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 106,302 0 0 0 8 0 1,992 78 bash
9 no-host bin-true 66,451 0 0 0 8 0 1,991 226 dash
17 no-host bin-true 758,826 0 0 0 8 0 1,996 241 osh-cpython
25 no-host bin-true 129,207 0 0 0 16 0 1,992 61 osh-native
2 no-host configure.cpython 2,216,793 2 0 0 32,928 0 14,593 1,285 bash
10 no-host configure.cpython 2,245,489 1 0 0 32,992 0 14,658 1,055 dash
18 no-host configure.cpython 6,185,598 3 0 0 27,512 0 13,190 1,190 osh-cpython
26 no-host configure.cpython 2,223,535 0 0 0 27,520 0 13,167 1,032 osh-native
4 no-host configure.ocaml 410,230 0 0 0 5,120 0 1,945 161 bash
12 no-host configure.ocaml 391,538 0 0 0 5,112 0 1,934 226 dash
20 no-host configure.ocaml 640,618 1 0 0 5,112 0 1,850 214 osh-cpython
28 no-host configure.ocaml 413,462 0 0 0 5,120 0 1,934 172 osh-native
5 no-host configure.tcc 6,556 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,484 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,333 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,974 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,101,717 1 0 0 42,400 0 18,607 1,105 bash
11 no-host configure.util-linux 2,263,064 0 0 0 42,592 0 17,437 1,096 dash
19 no-host configure.util-linux 5,325,318 10 0 0 39,112 0 16,964 1,268 osh-cpython
27 no-host configure.util-linux 1,996,554 1 0 0 39,120 0 16,922 952 osh-native
6 no-host configure.yash 255,202 0 0 0 4,120 0 873 88 bash
14 no-host configure.yash 242,700 0 0 0 3,720 0 872 68 dash
22 no-host configure.yash 384,695 0 0 0 3,728 0 853 96 osh-cpython
30 no-host configure.yash 258,441 0 0 0 3,736 0 848 93 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,694 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-7a0b7b28
dash dash-308ec8e6
osh-cpython osh-2c28ea4b
osh-native osh-139c2d82
host label host id
no-host no-host-556df3ee