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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 16 9 22 24 20 1.45 1.28
bin-true no-host 619 438 814 821 666 1.32 1.08
configure.cpython no-host 13,762 13,750 13,440 13,582 12,972 0.98 0.94
configure.ocaml no-host 3,644 3,597 3,701 3,701 3,666 1.02 1.01
configure.tcc no-host 45 41 47 47 43 1.04 0.96
configure.util-linux no-host 12,433 13,192 12,652 12,685 12,152 1.02 0.98
configure.yash no-host 1,680 1,636 1,691 1,693 1,670 1.01 0.99
hello-world no-host 1 1 3 3 1 2.61 1.26

Minor Page Faults

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 2,405 1,176 3,436 3,586 2,963 1.43 1.23
bin-true no-host 103,477 49,420 132,541 133,158 112,132 1.28 1.08
configure.cpython no-host 1,619,611 1,640,657 1,594,633 1,603,668 1,519,426 0.98 0.94
configure.ocaml no-host 299,353 280,582 305,996 306,932 300,900 1.02 1.01
configure.tcc no-host 5,225 4,216 5,691 5,798 5,258 1.09 1.01
configure.util-linux no-host 1,538,788 1,700,244 1,489,780 1,515,788 1,463,471 0.97 0.95
configure.yash no-host 173,371 159,640 176,179 177,217 172,948 1.02 1.00
hello-world no-host 155 84 521 533 313 3.36 2.02

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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 4.8 3.9 10.0 10.5 6.9 2.05 1.43
bin-true no-host 3.4 1.7 9.3 9.6 5.9 2.73 1.73
configure.cpython no-host 34.6 34.5 34.5 34.4 34.4 1.00 0.99
configure.ocaml no-host 28.7 28.5 28.7 28.7 28.8 1.00 1.00
configure.tcc no-host 26.3 26.4 26.1 26.3 26.2 0.99 1.00
configure.util-linux no-host 39.7 39.9 39.9 39.6 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.4 7.1 7.6 3.9 2.16 1.20

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 0.8 7.1 3,896 3,896 0 720 1,912 1,264 2 0 50,000 0
bin-true no-host 814 1 2 4.1 9.3 151,881 10,750 2,964 14,779 72,386 64,716 3,008 3 50,000 0
configure.cpython no-host 13,440 1 66 15.5 34.5 1,750,743 35,378 28,935 93,076 869,702 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,652 3 67 22.4 39.9 2,705,279 37,450 66,323 119,745 1,291,796 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,701 1 2 3.3 28.7 149,681 12,642 6,557 9,211 70,286 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.9 26.1 30,530 30,530 0 1,678 14,463 14,389 271 0 50,000 0
configure.yash no-host 1,691 1 2 3.2 33.4 143,443 11,455 6,611 7,164 70,499 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.7 10.0 117,212 65,784 41,994 4,974 54,587 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.8 7.6 3,895 3,895 0 719 1,912 1,264 2 0 50,000 0
bin-true no-host 821 1 2 4.1 9.6 151,881 10,754 2,968 14,779 72,386 64,716 3,008 3 50,000 0
configure.cpython no-host 13,582 1 66 15.5 34.4 1,750,742 35,383 28,940 93,075 869,702 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,685 3 67 22.4 39.6 2,705,279 37,456 66,329 119,745 1,291,796 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,701 1 2 3.3 28.7 149,681 12,647 6,562 9,211 70,286 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.9 26.3 30,530 30,530 0 1,678 14,463 14,389 271 0 50,000 0
configure.yash no-host 1,693 1 2 3.2 33.4 143,443 11,459 6,615 7,164 70,499 65,780 2,095 3 50,000 0
abuild-print-help no-host 24 1 2 3.7 10.5 117,212 65,788 41,998 4,974 54,587 57,651 277 3 83,996 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 16 10 7 4.8 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 22 8 15 10.0 osh-native
31 no-host abuild-print-help 24 10 14 10.5 osh-nosouffle
39 no-host abuild-print-help 20 13 7 6.9 osh-static
1 no-host bin-true 619 301 357 3.4 bash
9 no-host bin-true 438 277 167 1.7 dash
17 no-host bin-true 814 306 524 9.3 osh-native
25 no-host bin-true 821 297 539 9.6 osh-nosouffle
33 no-host bin-true 666 329 354 5.9 osh-static
2 no-host configure.cpython 13,762 7,510 6,635 34.6 bash
10 no-host configure.cpython 13,750 7,540 6,612 34.5 dash
18 no-host configure.cpython 13,440 7,056 6,667 34.5 osh-native
26 no-host configure.cpython 13,582 7,247 6,622 34.4 osh-nosouffle
34 no-host configure.cpython 12,972 7,128 6,081 34.4 osh-static
4 no-host configure.ocaml 3,644 1,468 1,216 28.7 bash
12 no-host configure.ocaml 3,597 1,429 1,193 28.5 dash
20 no-host configure.ocaml 3,701 1,460 1,277 28.7 osh-native
28 no-host configure.ocaml 3,701 1,473 1,270 28.7 osh-nosouffle
36 no-host configure.ocaml 3,666 1,506 1,192 28.8 osh-static
5 no-host configure.tcc 45 19 27 26.3 bash
13 no-host configure.tcc 41 19 22 26.4 dash
21 no-host configure.tcc 47 25 23 26.1 osh-native
29 no-host configure.tcc 47 25 23 26.3 osh-nosouffle
37 no-host configure.tcc 43 23 21 26.2 osh-static
3 no-host configure.util-linux 12,433 6,497 6,391 39.7 bash
11 no-host configure.util-linux 13,192 6,433 7,240 39.9 dash
19 no-host configure.util-linux 12,652 6,251 6,607 39.9 osh-native
27 no-host configure.util-linux 12,685 6,215 6,691 39.6 osh-nosouffle
35 no-host configure.util-linux 12,152 6,089 6,283 39.6 osh-static
6 no-host configure.yash 1,680 934 754 33.4 bash
14 no-host configure.yash 1,636 930 708 33.4 dash
22 no-host configure.yash 1,691 936 758 33.4 osh-native
30 no-host configure.yash 1,693 943 753 33.4 osh-nosouffle
38 no-host configure.yash 1,670 920 753 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 2 1 7.1 osh-native
24 no-host hello-world 3 0 3 7.6 osh-nosouffle
32 no-host hello-world 1 1 0 3.9 osh-static

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 2,405 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,176 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,436 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,586 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,963 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 103,477 0 0 0 8 0 1,997 62 bash
9 no-host bin-true 49,420 0 0 0 8 0 3,000 53 dash
17 no-host bin-true 132,541 0 0 0 16 0 1,995 79 osh-native
25 no-host bin-true 133,158 0 0 0 16 0 1,999 94 osh-nosouffle
33 no-host bin-true 112,132 0 0 0 8 0 2,000 67 osh-static
2 no-host configure.cpython 1,619,611 2 0 0 25,296 0 14,087 1,101 bash
10 no-host configure.cpython 1,640,657 0 0 0 25,272 0 14,145 1,000 dash
18 no-host configure.cpython 1,594,633 0 0 0 25,280 0 11,304 817 osh-native
26 no-host configure.cpython 1,603,668 0 0 0 25,280 0 11,327 861 osh-nosouffle
34 no-host configure.cpython 1,519,426 0 0 0 25,272 0 11,301 843 osh-static
4 no-host configure.ocaml 299,353 0 0 0 4,432 0 2,015 192 bash
12 no-host configure.ocaml 280,582 0 0 0 4,432 0 2,108 182 dash
20 no-host configure.ocaml 305,996 0 0 0 4,440 0 2,003 207 osh-native
28 no-host configure.ocaml 306,932 0 0 0 4,440 0 1,995 186 osh-nosouffle
36 no-host configure.ocaml 300,900 0 0 0 4,432 0 1,997 247 osh-static
5 no-host configure.tcc 5,225 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,216 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,691 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,798 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,258 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,538,788 1 0 232 35,944 0 18,980 1,021 bash
11 no-host configure.util-linux 1,700,244 1 0 0 35,936 0 17,060 1,132 dash
19 no-host configure.util-linux 1,489,780 1 0 0 35,952 0 16,212 908 osh-native
27 no-host configure.util-linux 1,515,788 0 0 0 35,952 0 16,164 893 osh-nosouffle
35 no-host configure.util-linux 1,463,471 2 0 0 35,936 0 16,208 905 osh-static
6 no-host configure.yash 173,371 0 0 0 3,616 0 875 96 bash
14 no-host configure.yash 159,640 0 0 0 3,616 0 999 122 dash
22 no-host configure.yash 176,179 0 0 0 3,624 0 856 85 osh-native
30 no-host configure.yash 177,217 0 0 0 3,624 0 857 100 osh-nosouffle
38 no-host configure.yash 172,948 0 0 0 3,616 0 857 89 osh-static
0 no-host hello-world 155 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 521 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 533 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 313 0 0 0 8 0 1 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-67cbbe29
osh-nosouffle osh-6bcf32ba
osh-static osh-static-1edc6daa
host label host id
no-host no-host-9c670df1