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 20 22 18 1.29 1.15
bin-true no-host 623 443 801 813 663 1.29 1.06
configure.cpython no-host 13,845 13,980 13,483 13,608 13,017 0.97 0.94
configure.ocaml no-host 3,661 3,615 3,705 3,717 3,682 1.01 1.01
configure.tcc no-host 46 41 46 47 44 1.01 0.96
configure.util-linux no-host 12,519 13,314 12,498 12,611 12,169 1.00 0.97
configure.yash no-host 1,708 1,643 1,705 1,703 1,677 1.00 0.98
hello-world no-host 1 1 3 3 1 2.42 1.00

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 2,391 1,183 3,289 3,417 2,810 1.38 1.18
bin-true no-host 101,406 49,433 132,359 134,980 111,012 1.31 1.09
configure.cpython no-host 1,621,203 1,637,050 1,592,172 1,599,126 1,522,763 0.98 0.94
configure.ocaml no-host 299,240 281,056 305,596 307,679 300,928 1.02 1.01
configure.tcc no-host 5,233 4,201 5,622 5,704 5,154 1.07 0.98
configure.util-linux no-host 1,543,170 1,703,679 1,500,344 1,520,012 1,457,951 0.97 0.94
configure.yash no-host 173,164 159,497 177,080 176,866 173,148 1.02 1.00
hello-world no-host 152 84 390 400 180 2.57 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 4.8 3.9 9.4 9.8 6.4 1.95 1.32
bin-true no-host 3.1 1.4 8.7 9.3 5.4 2.75 1.71
configure.cpython no-host 34.6 34.7 34.6 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.6 28.7 28.5 28.8 1.01 1.01
configure.tcc no-host 26.0 26.1 26.2 26.2 26.2 1.01 1.01
configure.util-linux no-host 39.6 39.7 39.6 39.6 39.6 1.00 1.00
configure.yash no-host 33.4 33.2 33.1 33.1 33.3 0.99 1.00
hello-world no-host 3.1 1.6 6.6 6.9 3.4 2.08 1.08

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 801 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 13,483 1 66 14.8 34.6 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,498 3 66 21.6 39.6 2,705,279 37,450 66,323 119,739 1,291,802 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,705 1 2 2.8 28.7 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.2 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,705 1 2 2.7 33.1 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,212 65,784 41,994 4,969 54,592 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 813 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 13,608 1 68 14.8 34.4 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,611 3 66 21.6 39.6 2,705,279 37,456 66,329 119,739 1,291,802 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,717 1 2 2.8 28.5 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,703 1 2 2.7 33.1 143,443 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 9.8 117,212 65,788 41,998 4,969 54,592 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 9 7 4.8 bash
15 no-host abuild-print-help 9 2 7 3.9 dash
23 no-host abuild-print-help 20 9 12 9.4 osh-native
31 no-host abuild-print-help 22 13 10 9.8 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.4 osh-static
1 no-host bin-true 623 316 345 3.1 bash
9 no-host bin-true 443 280 168 1.4 dash
17 no-host bin-true 801 312 504 8.7 osh-native
25 no-host bin-true 813 301 530 9.3 osh-nosouffle
33 no-host bin-true 663 312 369 5.4 osh-static
2 no-host configure.cpython 13,845 7,526 6,705 34.6 bash
10 no-host configure.cpython 13,980 7,667 6,718 34.7 dash
18 no-host configure.cpython 13,483 7,110 6,654 34.6 osh-native
26 no-host configure.cpython 13,608 7,235 6,659 34.4 osh-nosouffle
34 no-host configure.cpython 13,017 7,240 6,023 34.5 osh-static
4 no-host configure.ocaml 3,661 1,458 1,243 28.5 bash
12 no-host configure.ocaml 3,615 1,460 1,180 28.6 dash
20 no-host configure.ocaml 3,705 1,468 1,275 28.7 osh-native
28 no-host configure.ocaml 3,717 1,449 1,310 28.5 osh-nosouffle
36 no-host configure.ocaml 3,682 1,509 1,205 28.8 osh-static
5 no-host configure.tcc 46 20 26 26.0 bash
13 no-host configure.tcc 41 23 18 26.1 dash
21 no-host configure.tcc 46 24 22 26.2 osh-native
29 no-host configure.tcc 47 24 24 26.2 osh-nosouffle
37 no-host configure.tcc 44 22 22 26.2 osh-static
3 no-host configure.util-linux 12,519 6,635 6,348 39.6 bash
11 no-host configure.util-linux 13,314 6,493 7,315 39.7 dash
19 no-host configure.util-linux 12,498 6,289 6,432 39.6 osh-native
27 no-host configure.util-linux 12,611 6,207 6,635 39.6 osh-nosouffle
35 no-host configure.util-linux 12,169 6,252 6,132 39.6 osh-static
6 no-host configure.yash 1,708 912 804 33.4 bash
14 no-host configure.yash 1,643 942 704 33.2 dash
22 no-host configure.yash 1,705 920 787 33.1 osh-native
30 no-host configure.yash 1,703 974 732 33.1 osh-nosouffle
38 no-host configure.yash 1,677 954 726 33.3 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 2 1 6.9 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 2,391 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,183 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,289 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,417 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,810 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 101,406 0 0 0 8 0 1,999 67 bash
9 no-host bin-true 49,433 0 0 0 8 0 2,990 47 dash
17 no-host bin-true 132,359 0 0 0 16 0 1,998 77 osh-native
25 no-host bin-true 134,980 0 0 0 16 0 1,996 81 osh-nosouffle
33 no-host bin-true 111,012 0 0 0 8 0 1,999 61 osh-static
2 no-host configure.cpython 1,621,203 0 0 0 25,272 0 14,083 975 bash
10 no-host configure.cpython 1,637,050 0 0 0 25,272 0 14,120 1,054 dash
18 no-host configure.cpython 1,592,172 0 0 0 25,280 0 11,295 872 osh-native
26 no-host configure.cpython 1,599,126 0 0 0 25,280 0 11,312 878 osh-nosouffle
34 no-host configure.cpython 1,522,763 0 0 0 25,272 0 11,307 780 osh-static
4 no-host configure.ocaml 299,240 0 0 0 4,432 0 2,013 219 bash
12 no-host configure.ocaml 281,056 0 0 0 4,432 0 2,100 206 dash
20 no-host configure.ocaml 305,596 0 0 0 4,440 0 2,003 236 osh-native
28 no-host configure.ocaml 307,679 0 0 0 4,440 0 1,999 210 osh-nosouffle
36 no-host configure.ocaml 300,928 0 0 0 4,432 0 1,998 243 osh-static
5 no-host configure.tcc 5,233 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,201 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,622 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,704 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,154 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,543,170 0 0 232 35,944 0 18,966 1,055 bash
11 no-host configure.util-linux 1,703,679 2 0 0 35,936 0 17,065 1,213 dash
19 no-host configure.util-linux 1,500,344 2 0 0 35,952 0 16,218 945 osh-native
27 no-host configure.util-linux 1,520,012 1 0 0 35,944 0 16,228 832 osh-nosouffle
35 no-host configure.util-linux 1,457,951 2 0 0 35,936 0 16,135 917 osh-static
6 no-host configure.yash 173,164 0 0 0 3,616 0 878 106 bash
14 no-host configure.yash 159,497 0 0 0 3,616 0 1,003 99 dash
22 no-host configure.yash 177,080 0 0 0 3,624 0 855 104 osh-native
30 no-host configure.yash 176,866 0 0 0 3,624 0 857 86 osh-nosouffle
38 no-host configure.yash 173,148 0 0 0 3,616 0 859 95 osh-static
0 no-host hello-world 152 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 390 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 400 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 180 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-f8affbc3
osh-nosouffle osh-bd6d9c63
osh-static osh-static-d09dfb46
host label host id
no-host no-host-9c670df1