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 1.31 1.16
bin-true no-host 619 443 805 811 653 1.30 1.06
configure.cpython no-host 13,920 14,001 13,460 13,563 12,730 0.97 0.91
configure.ocaml no-host 3,694 3,602 3,695 3,748 3,615 1.00 0.98
configure.tcc no-host 46 41 46 47 43 1.01 0.93
configure.util-linux no-host 12,578 13,282 12,638 12,597 11,949 1.00 0.95
configure.yash no-host 1,706 1,657 1,699 1,723 1,645 1.00 0.96
hello-world no-host 1 1 3 3 1 2.29 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 2,395 1,171 3,365 3,446 2,808 1.41 1.17
bin-true no-host 101,466 49,363 134,579 136,564 111,376 1.33 1.10
configure.cpython no-host 1,620,884 1,634,827 1,582,621 1,620,097 1,521,849 0.98 0.94
configure.ocaml no-host 298,779 281,293 305,256 307,609 299,721 1.02 1.00
configure.tcc no-host 5,261 4,239 5,542 5,672 5,112 1.05 0.97
configure.util-linux no-host 1,543,461 1,692,433 1,502,803 1,506,285 1,450,410 0.97 0.94
configure.yash no-host 173,059 159,548 176,888 177,641 172,614 1.02 1.00
hello-world no-host 153 82 390 393 181 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 4.8 4.1 9.6 10.0 6.4 1.97 1.32
bin-true no-host 3.3 1.6 8.7 9.0 5.1 2.64 1.56
configure.cpython no-host 34.5 34.7 34.4 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.6 28.7 28.5 1.00 1.00
configure.tcc no-host 26.2 26.2 26.1 26.0 26.0 1.00 0.99
configure.util-linux no-host 39.6 39.6 39.6 39.7 39.7 1.00 1.00
configure.yash no-host 33.4 33.2 33.4 33.4 33.3 1.00 1.00
hello-world no-host 3.3 1.4 6.6 6.8 3.3 2.00 1.00

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 805 1 2 3.5 8.7 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,460 1 65 14.8 34.4 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,638 3 65 21.6 39.6 2,709,910 37,457 66,323 119,739 1,296,433 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,695 1 2 2.8 28.6 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,699 1 2 2.7 33.4 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.6 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 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 811 1 2 3.5 9.0 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,563 1 64 14.9 34.4 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,597 3 64 21.6 39.7 2,709,910 37,463 66,329 119,739 1,296,433 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,748 1 2 2.8 28.7 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.0 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,723 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,251 65,788 41,998 4,969 54,631 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 7 10 4.8 bash
15 no-host abuild-print-help 9 4 6 4.1 dash
23 no-host abuild-print-help 20 11 10 9.6 osh-native
31 no-host abuild-print-help 22 12 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.4 osh-static
1 no-host bin-true 619 313 345 3.3 bash
9 no-host bin-true 443 273 176 1.6 dash
17 no-host bin-true 805 318 503 8.7 osh-native
25 no-host bin-true 811 315 511 9.0 osh-nosouffle
33 no-host bin-true 653 329 341 5.1 osh-static
2 no-host configure.cpython 13,920 7,573 6,737 34.5 bash
10 no-host configure.cpython 14,001 7,756 6,652 34.7 dash
18 no-host configure.cpython 13,460 7,220 6,511 34.4 osh-native
26 no-host configure.cpython 13,563 7,137 6,715 34.4 osh-nosouffle
34 no-host configure.cpython 12,730 7,039 5,922 34.5 osh-static
4 no-host configure.ocaml 3,694 1,487 1,247 28.5 bash
12 no-host configure.ocaml 3,602 1,488 1,139 28.7 dash
20 no-host configure.ocaml 3,695 1,437 1,297 28.6 osh-native
28 no-host configure.ocaml 3,748 1,478 1,312 28.7 osh-nosouffle
36 no-host configure.ocaml 3,615 1,454 1,192 28.5 osh-static
5 no-host configure.tcc 46 25 22 26.2 bash
13 no-host configure.tcc 41 23 18 26.2 dash
21 no-host configure.tcc 46 26 21 26.1 osh-native
29 no-host configure.tcc 47 26 21 26.0 osh-nosouffle
37 no-host configure.tcc 43 21 23 26.0 osh-static
3 no-host configure.util-linux 12,578 6,526 6,528 39.6 bash
11 no-host configure.util-linux 13,282 6,533 7,246 39.6 dash
19 no-host configure.util-linux 12,638 6,310 6,555 39.6 osh-native
27 no-host configure.util-linux 12,597 6,258 6,561 39.7 osh-nosouffle
35 no-host configure.util-linux 11,949 6,134 6,029 39.7 osh-static
6 no-host configure.yash 1,706 913 801 33.4 bash
14 no-host configure.yash 1,657 957 701 33.2 dash
22 no-host configure.yash 1,699 967 735 33.4 osh-native
30 no-host configure.yash 1,723 923 802 33.4 osh-nosouffle
38 no-host configure.yash 1,645 916 733 33.3 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 2 1 6.8 osh-nosouffle
32 no-host hello-world 1 0 1 3.3 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 2,395 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,171 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,365 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,446 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,808 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 101,466 0 0 0 8 0 1,997 68 bash
9 no-host bin-true 49,363 0 0 0 8 0 3,000 58 dash
17 no-host bin-true 134,579 0 0 0 16 0 1,999 91 osh-native
25 no-host bin-true 136,564 0 0 0 16 0 1,999 78 osh-nosouffle
33 no-host bin-true 111,376 0 0 0 8 0 1,997 62 osh-static
2 no-host configure.cpython 1,620,884 0 0 0 25,272 0 14,064 1,141 bash
10 no-host configure.cpython 1,634,827 0 0 0 25,272 0 14,090 1,000 dash
18 no-host configure.cpython 1,582,621 0 0 0 25,280 0 11,301 838 osh-native
26 no-host configure.cpython 1,620,097 0 0 0 25,280 0 11,305 911 osh-nosouffle
34 no-host configure.cpython 1,521,849 1 0 0 25,272 0 11,289 902 osh-static
4 no-host configure.ocaml 298,779 0 0 0 4,432 0 2,016 182 bash
12 no-host configure.ocaml 281,293 0 0 0 4,432 0 2,109 185 dash
20 no-host configure.ocaml 305,256 0 0 8 4,440 0 2,002 244 osh-native
28 no-host configure.ocaml 307,609 0 0 0 4,440 0 1,997 202 osh-nosouffle
36 no-host configure.ocaml 299,721 0 0 0 4,432 0 1,998 254 osh-static
5 no-host configure.tcc 5,261 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,239 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,542 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,672 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,112 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,543,461 1 0 0 35,944 0 18,998 1,016 bash
11 no-host configure.util-linux 1,692,433 1 0 0 35,936 0 17,087 1,145 dash
19 no-host configure.util-linux 1,502,803 2 0 0 35,952 0 16,154 896 osh-native
27 no-host configure.util-linux 1,506,285 0 0 0 35,944 0 16,212 958 osh-nosouffle
35 no-host configure.util-linux 1,450,410 1 0 0 35,936 0 16,189 903 osh-static
6 no-host configure.yash 173,059 0 0 0 3,616 0 879 111 bash
14 no-host configure.yash 159,548 0 0 0 3,616 0 1,002 177 dash
22 no-host configure.yash 176,888 0 0 0 3,624 0 855 90 osh-native
30 no-host configure.yash 177,641 0 0 0 3,624 0 858 100 osh-nosouffle
38 no-host configure.yash 172,614 0 0 0 3,616 0 856 85 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 390 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-fcea4341
osh-nosouffle osh-e39871e5
osh-static osh-static-5a1b67e0
host label host id
no-host no-host-9c670df1