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 15 9 20 22 18 1.30 1.18
bin-true no-host 612 438 795 810 649 1.30 1.06
configure.cpython no-host 13,420 13,561 13,190 13,066 12,685 0.98 0.95
configure.ocaml no-host 3,587 3,544 3,641 3,702 3,596 1.02 1.00
configure.tcc no-host 45 40 45 46 43 1.01 0.95
configure.util-linux no-host 12,277 13,021 12,100 12,471 11,899 0.99 0.97
configure.yash no-host 1,662 1,603 1,657 1,669 1,662 1.00 1.00
hello-world no-host 1 1 3 3 1 2.44 1.05

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 2,384 1,175 3,288 3,432 2,854 1.38 1.20
bin-true no-host 102,451 49,410 132,001 136,310 111,737 1.29 1.09
configure.cpython no-host 1,628,186 1,643,088 1,595,240 1,595,761 1,524,259 0.98 0.94
configure.ocaml no-host 298,788 281,050 305,444 307,423 300,183 1.02 1.00
configure.tcc no-host 5,227 4,202 5,580 5,703 5,132 1.07 0.98
configure.util-linux no-host 1,543,815 1,697,658 1,497,466 1,518,644 1,452,386 0.97 0.94
configure.yash no-host 173,275 159,513 176,983 177,167 172,976 1.02 1.00
hello-world no-host 153 88 389 402 182 2.54 1.19

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 4.1 9.4 9.8 6.4 1.95 1.32
bin-true no-host 3.3 1.6 8.8 9.3 5.2 2.68 1.60
configure.cpython no-host 34.4 34.5 34.5 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.5 28.6 28.6 0.99 1.00
configure.tcc no-host 26.4 26.3 26.1 26.0 26.2 0.99 0.99
configure.util-linux no-host 39.6 39.7 39.6 39.6 39.7 1.00 1.00
configure.yash no-host 33.3 33.4 33.3 33.4 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.4 7.1 3.4 1.96 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 6.4 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 795 1 2 3.5 8.8 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,190 1 64 14.8 34.5 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,100 3 61 21.6 39.6 2,705,290 37,455 66,328 119,745 1,291,807 1,293,738 32,527 42 132,656 1
configure.ocaml no-host 3,641 1 2 2.8 28.5 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 45 0 0 1.4 26.1 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,657 1 2 2.7 33.3 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 3 0 0 0.3 7.1 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 810 1 2 3.5 9.3 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,066 1 63 14.8 34.6 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,471 3 67 21.6 39.6 2,705,290 37,461 66,334 119,745 1,291,807 1,293,738 32,527 42 132,668 1
configure.ocaml no-host 3,702 1 2 2.8 28.6 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.0 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,669 1 2 2.7 33.4 143,454 11,464 6,620 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 9.8 117,223 65,793 42,003 4,975 54,597 57,651 277 3 84,006 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 15 8 8 4.8 bash
15 no-host abuild-print-help 9 4 6 4.1 dash
23 no-host abuild-print-help 20 11 10 9.4 osh-native
31 no-host abuild-print-help 22 10 12 9.8 osh-nosouffle
39 no-host abuild-print-help 18 10 8 6.4 osh-static
1 no-host bin-true 612 313 339 3.3 bash
9 no-host bin-true 438 273 171 1.6 dash
17 no-host bin-true 795 311 499 8.8 osh-native
25 no-host bin-true 810 307 519 9.3 osh-nosouffle
33 no-host bin-true 649 308 357 5.2 osh-static
2 no-host configure.cpython 13,420 7,407 6,397 34.4 bash
10 no-host configure.cpython 13,561 7,527 6,431 34.5 dash
18 no-host configure.cpython 13,190 7,050 6,417 34.5 osh-native
26 no-host configure.cpython 13,066 6,893 6,456 34.6 osh-nosouffle
34 no-host configure.cpython 12,685 7,018 5,900 34.5 osh-static
4 no-host configure.ocaml 3,587 1,431 1,196 28.7 bash
12 no-host configure.ocaml 3,544 1,456 1,113 28.7 dash
20 no-host configure.ocaml 3,641 1,439 1,240 28.5 osh-native
28 no-host configure.ocaml 3,702 1,516 1,229 28.6 osh-nosouffle
36 no-host configure.ocaml 3,596 1,412 1,216 28.6 osh-static
5 no-host configure.tcc 45 25 21 26.4 bash
13 no-host configure.tcc 40 23 17 26.3 dash
21 no-host configure.tcc 45 19 27 26.1 osh-native
29 no-host configure.tcc 46 23 23 26.0 osh-nosouffle
37 no-host configure.tcc 43 21 22 26.2 osh-static
3 no-host configure.util-linux 12,277 6,419 6,310 39.6 bash
11 no-host configure.util-linux 13,021 6,356 7,149 39.7 dash
19 no-host configure.util-linux 12,100 6,018 6,302 39.6 osh-native
27 no-host configure.util-linux 12,471 6,239 6,459 39.6 osh-nosouffle
35 no-host configure.util-linux 11,899 6,117 5,995 39.7 osh-static
6 no-host configure.yash 1,662 919 751 33.3 bash
14 no-host configure.yash 1,603 913 693 33.4 dash
22 no-host configure.yash 1,657 938 723 33.3 osh-native
30 no-host configure.yash 1,669 926 746 33.4 osh-nosouffle
38 no-host configure.yash 1,662 901 765 33.3 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 2 1 6.4 osh-native
24 no-host hello-world 3 1 2 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 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 2,384 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,175 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,288 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,432 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,854 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,451 0 0 0 8 0 2,001 49 bash
9 no-host bin-true 49,410 0 0 0 8 0 2,999 48 dash
17 no-host bin-true 132,001 0 0 0 16 0 1,997 88 osh-native
25 no-host bin-true 136,310 0 0 0 16 0 2,002 70 osh-nosouffle
33 no-host bin-true 111,737 0 0 0 8 0 2,000 76 osh-static
2 no-host configure.cpython 1,628,186 0 0 0 25,272 0 14,075 996 bash
10 no-host configure.cpython 1,643,088 0 0 0 25,272 0 14,092 1,049 dash
18 no-host configure.cpython 1,595,240 0 0 0 25,280 0 11,297 831 osh-native
26 no-host configure.cpython 1,595,761 0 0 0 25,280 0 11,311 828 osh-nosouffle
34 no-host configure.cpython 1,524,259 0 0 0 25,272 0 11,316 860 osh-static
4 no-host configure.ocaml 298,788 0 0 0 4,432 0 2,013 190 bash
12 no-host configure.ocaml 281,050 0 0 0 4,432 0 2,108 176 dash
20 no-host configure.ocaml 305,444 0 0 0 4,440 0 2,001 219 osh-native
28 no-host configure.ocaml 307,423 0 0 0 4,440 0 1,998 180 osh-nosouffle
36 no-host configure.ocaml 300,183 0 0 0 4,432 0 1,995 193 osh-static
5 no-host configure.tcc 5,227 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,202 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,580 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,703 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,132 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,543,815 1 0 232 35,944 0 18,968 1,070 bash
11 no-host configure.util-linux 1,697,658 1 0 0 35,936 0 17,060 1,129 dash
19 no-host configure.util-linux 1,497,466 0 0 0 35,952 0 16,129 866 osh-native
27 no-host configure.util-linux 1,518,644 1 0 0 35,944 0 16,143 884 osh-nosouffle
35 no-host configure.util-linux 1,452,386 0 0 0 35,936 0 16,192 947 osh-static
6 no-host configure.yash 173,275 0 0 0 3,616 0 876 97 bash
14 no-host configure.yash 159,513 0 0 0 3,616 0 1,003 102 dash
22 no-host configure.yash 176,983 0 0 0 3,624 0 857 91 osh-native
30 no-host configure.yash 177,167 0 0 0 3,624 0 858 114 osh-nosouffle
38 no-host configure.yash 172,976 0 0 0 3,616 0 857 94 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 88 0 0 0 8 0 1 0 dash
16 no-host hello-world 389 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 402 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 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-76810982
osh-nosouffle osh-01438f1e
osh-static osh-static-727b696d
host label host id
no-host no-host-9c670df1