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 19 9 21 22 18 1.10 0.95
bin-true no-host 628 446 808 834 657 1.29 1.04
configure.cpython no-host 14,157 14,169 13,899 13,965 13,285 0.98 0.94
configure.ocaml no-host 3,707 3,724 3,838 3,711 3,740 1.04 1.01
configure.tcc no-host 48 42 48 48 44 1.01 0.92
configure.util-linux no-host 12,767 13,758 13,053 12,835 12,472 1.02 0.98
configure.yash no-host 1,731 1,704 1,752 1,739 1,675 1.01 0.97
hello-world no-host 1 1 3 3 1 2.36 0.97

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 2,396 1,185 3,320 3,439 2,815 1.39 1.17
bin-true no-host 102,367 49,406 133,380 135,042 111,036 1.30 1.08
configure.cpython no-host 1,628,193 1,636,946 1,586,565 1,608,588 1,524,716 0.97 0.94
configure.ocaml no-host 299,458 280,662 305,299 307,464 301,006 1.02 1.01
configure.tcc no-host 5,224 4,194 5,618 5,688 5,147 1.08 0.99
configure.util-linux no-host 1,542,054 1,701,975 1,500,709 1,524,754 1,451,150 0.97 0.94
configure.yash no-host 173,252 159,485 176,457 176,857 173,041 1.02 1.00
hello-world no-host 154 86 392 393 181 2.55 1.18

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 4.6 3.9 9.6 10.1 6.4 2.09 1.40
bin-true no-host 3.1 1.6 8.7 9.3 5.2 2.75 1.67
configure.cpython no-host 34.7 34.4 34.5 34.7 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.0 26.1 26.2 26.2 26.3 1.00 1.01
configure.util-linux no-host 39.6 39.7 39.6 39.6 39.7 1.00 1.00
configure.yash no-host 33.4 33.3 33.4 33.4 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.6 6.8 3.4 2.00 1.04

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 6.6 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 808 1 2 3.5 8.7 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,899 1 69 14.7 34.5 1,750,657 35,303 28,921 93,071 869,621 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,053 3 70 21.6 39.6 2,704,535 37,432 66,275 119,739 1,291,058 1,293,738 32,527 42 132,550 1
configure.ocaml no-host 3,838 1 2 2.8 28.7 149,667 12,638 6,557 9,207 70,276 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.2 30,522 30,522 0 1,674 14,459 14,389 271 0 50,000 0
configure.yash no-host 1,752 1 2 2.7 33.4 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,200 65,772 41,986 4,969 54,580 57,651 277 3 83,972 1
hello-world no-host 3 0 0 0.3 6.8 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 834 1 2 3.5 9.3 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,965 1 70 14.7 34.7 1,750,656 35,369 28,926 93,070 869,621 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,835 3 70 21.6 39.6 2,704,535 37,438 66,281 119,739 1,291,058 1,293,738 32,527 42 132,562 1
configure.ocaml no-host 3,711 1 2 2.8 28.6 149,667 12,643 6,562 9,207 70,276 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.2 30,522 30,522 0 1,674 14,459 14,389 271 0 50,000 0
configure.yash no-host 1,739 1 2 2.7 33.4 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,200 65,776 41,990 4,969 54,580 57,651 277 3 83,980 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 4.6 bash
15 no-host abuild-print-help 9 5 5 3.9 dash
23 no-host abuild-print-help 21 12 10 9.6 osh-native
31 no-host abuild-print-help 22 8 15 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 7 6.4 osh-static
1 no-host bin-true 628 315 352 3.1 bash
9 no-host bin-true 446 272 179 1.6 dash
17 no-host bin-true 808 305 520 8.7 osh-native
25 no-host bin-true 834 311 539 9.3 osh-nosouffle
33 no-host bin-true 657 325 348 5.2 osh-static
2 no-host configure.cpython 14,157 7,707 6,851 34.7 bash
10 no-host configure.cpython 14,169 7,774 6,807 34.4 dash
18 no-host configure.cpython 13,899 7,379 6,806 34.5 osh-native
26 no-host configure.cpython 13,965 7,313 6,950 34.7 osh-nosouffle
34 no-host configure.cpython 13,285 7,354 6,174 34.5 osh-static
4 no-host configure.ocaml 3,707 1,467 1,282 28.5 bash
12 no-host configure.ocaml 3,724 1,493 1,256 28.7 dash
20 no-host configure.ocaml 3,838 1,522 1,355 28.7 osh-native
28 no-host configure.ocaml 3,711 1,495 1,258 28.6 osh-nosouffle
36 no-host configure.ocaml 3,740 1,533 1,239 28.7 osh-static
5 no-host configure.tcc 48 25 24 26.0 bash
13 no-host configure.tcc 42 21 21 26.1 dash
21 no-host configure.tcc 48 27 22 26.2 osh-native
29 no-host configure.tcc 48 27 22 26.2 osh-nosouffle
37 no-host configure.tcc 44 23 21 26.3 osh-static
3 no-host configure.util-linux 12,767 6,646 6,603 39.6 bash
11 no-host configure.util-linux 13,758 6,641 7,629 39.7 dash
19 no-host configure.util-linux 13,053 6,423 6,863 39.6 osh-native
27 no-host configure.util-linux 12,835 6,338 6,729 39.6 osh-nosouffle
35 no-host configure.util-linux 12,472 6,316 6,376 39.7 osh-static
6 no-host configure.yash 1,731 984 755 33.4 bash
14 no-host configure.yash 1,704 969 736 33.3 dash
22 no-host configure.yash 1,752 959 797 33.4 osh-native
30 no-host configure.yash 1,739 988 755 33.4 osh-nosouffle
38 no-host configure.yash 1,675 945 734 33.3 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 2 1 6.8 osh-nosouffle
32 no-host hello-world 1 1 0 3.4 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 2,396 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,185 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,320 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,439 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,815 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,367 0 0 0 8 0 1,998 62 bash
9 no-host bin-true 49,406 0 0 0 8 0 2,991 49 dash
17 no-host bin-true 133,380 0 0 0 16 0 1,999 70 osh-native
25 no-host bin-true 135,042 0 0 0 16 0 1,997 89 osh-nosouffle
33 no-host bin-true 111,036 0 0 0 8 0 2,000 72 osh-static
2 no-host configure.cpython 1,628,193 0 0 0 25,272 0 14,098 1,008 bash
10 no-host configure.cpython 1,636,946 0 0 0 25,272 0 14,133 1,142 dash
18 no-host configure.cpython 1,586,565 0 0 0 25,280 0 11,296 838 osh-native
26 no-host configure.cpython 1,608,588 0 0 0 25,280 0 11,301 870 osh-nosouffle
34 no-host configure.cpython 1,524,716 1 0 0 25,272 0 11,305 893 osh-static
4 no-host configure.ocaml 299,458 0 0 0 4,432 0 2,018 202 bash
12 no-host configure.ocaml 280,662 0 0 0 4,432 0 2,105 203 dash
20 no-host configure.ocaml 305,299 0 0 0 4,440 0 1,996 381 osh-native
28 no-host configure.ocaml 307,464 0 0 0 4,440 0 2,001 186 osh-nosouffle
36 no-host configure.ocaml 301,006 0 0 0 4,432 0 1,999 228 osh-static
5 no-host configure.tcc 5,224 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,194 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,618 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,688 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,147 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,542,054 0 0 232 35,944 0 18,993 1,016 bash
11 no-host configure.util-linux 1,701,975 2 0 0 35,936 0 17,063 1,208 dash
19 no-host configure.util-linux 1,500,709 2 0 0 35,952 0 16,126 903 osh-native
27 no-host configure.util-linux 1,524,754 1 0 0 35,944 0 16,145 1,012 osh-nosouffle
35 no-host configure.util-linux 1,451,150 1 0 0 35,936 0 16,110 978 osh-static
6 no-host configure.yash 173,252 0 0 0 3,616 0 877 103 bash
14 no-host configure.yash 159,485 0 0 0 3,616 0 1,002 104 dash
22 no-host configure.yash 176,457 0 0 0 3,624 0 855 102 osh-native
30 no-host configure.yash 176,857 0 0 0 3,632 0 858 103 osh-nosouffle
38 no-host configure.yash 173,041 0 0 0 3,616 0 858 92 osh-static
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 392 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 393 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 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-46038abf
osh-nosouffle osh-c11fccd1
osh-static osh-static-e6971912
host label host id
no-host no-host-9c670df1