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 21 18 1.29 1.15
bin-true no-host 630 439 805 814 654 1.28 1.04
configure.cpython no-host 13,866 13,510 13,099 13,143 12,697 0.94 0.92
configure.ocaml no-host 3,597 3,535 3,629 3,622 3,662 1.01 1.02
configure.tcc no-host 45 41 48 46 43 1.07 0.96
configure.util-linux no-host 12,331 12,961 12,207 12,254 11,966 0.99 0.97
configure.yash no-host 1,642 1,590 1,651 1,650 1,674 1.01 1.02
hello-world no-host 1 1 3 3 1 2.19 0.94

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 2,418 1,162 3,285 3,412 2,800 1.36 1.16
bin-true no-host 103,443 49,415 134,566 138,866 110,957 1.30 1.07
configure.cpython no-host 1,620,474 1,636,779 1,579,319 1,617,029 1,523,812 0.97 0.94
configure.ocaml no-host 298,683 280,555 305,812 306,943 300,238 1.02 1.01
configure.tcc no-host 5,222 4,216 5,584 5,668 5,133 1.07 0.98
configure.util-linux no-host 1,540,197 1,698,256 1,504,700 1,508,443 1,457,443 0.98 0.95
configure.yash no-host 173,282 159,510 176,491 177,180 173,032 1.02 1.00
hello-world no-host 155 85 392 398 182 2.53 1.17

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 3.3 1.7 8.7 9.3 5.2 2.64 1.60
configure.cpython no-host 34.5 34.6 34.5 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.7 28.8 28.5 28.7 1.01 1.00
configure.tcc no-host 26.1 26.2 26.1 26.0 26.3 1.00 1.01
configure.util-linux no-host 39.7 39.6 39.6 39.5 39.5 1.00 0.99
configure.yash no-host 33.3 33.3 33.4 33.1 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.6 7.1 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 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 13,099 1 66 14.8 34.5 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,207 3 64 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 3,629 1 2 2.8 28.8 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 48 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 1,651 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 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 814 1 2 3.5 9.3 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,143 1 62 14.9 34.6 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,254 3 62 21.6 39.5 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 3,622 1 2 2.8 28.5 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 46 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 1,650 1 2 2.7 33.1 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.1 117,251 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 6 10 4.6 bash
15 no-host abuild-print-help 9 4 5 3.9 dash
23 no-host abuild-print-help 20 12 9 9.6 osh-native
31 no-host abuild-print-help 21 10 12 10.1 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.4 osh-static
1 no-host bin-true 630 309 362 3.3 bash
9 no-host bin-true 439 272 172 1.7 dash
17 no-host bin-true 805 317 505 8.7 osh-native
25 no-host bin-true 814 299 534 9.3 osh-nosouffle
33 no-host bin-true 654 317 354 5.2 osh-static
2 no-host configure.cpython 13,866 7,682 6,569 34.5 bash
10 no-host configure.cpython 13,510 7,485 6,421 34.6 dash
18 no-host configure.cpython 13,099 7,010 6,361 34.5 osh-native
26 no-host configure.cpython 13,143 6,886 6,535 34.6 osh-nosouffle
34 no-host configure.cpython 12,697 6,934 5,997 34.5 osh-static
4 no-host configure.ocaml 3,597 1,466 1,171 28.6 bash
12 no-host configure.ocaml 3,535 1,417 1,141 28.7 dash
20 no-host configure.ocaml 3,629 1,466 1,202 28.8 osh-native
28 no-host configure.ocaml 3,622 1,431 1,233 28.5 osh-nosouffle
36 no-host configure.ocaml 3,662 1,514 1,180 28.7 osh-static
5 no-host configure.tcc 45 25 20 26.1 bash
13 no-host configure.tcc 41 24 18 26.2 dash
21 no-host configure.tcc 48 30 18 26.1 osh-native
29 no-host configure.tcc 46 29 18 26.0 osh-nosouffle
37 no-host configure.tcc 43 26 17 26.3 osh-static
3 no-host configure.util-linux 12,331 6,497 6,299 39.7 bash
11 no-host configure.util-linux 12,961 6,329 7,113 39.6 dash
19 no-host configure.util-linux 12,207 5,959 6,468 39.6 osh-native
27 no-host configure.util-linux 12,254 6,039 6,440 39.5 osh-nosouffle
35 no-host configure.util-linux 11,966 6,139 6,038 39.5 osh-static
6 no-host configure.yash 1,642 928 722 33.3 bash
14 no-host configure.yash 1,590 918 674 33.3 dash
22 no-host configure.yash 1,651 924 731 33.4 osh-native
30 no-host configure.yash 1,650 884 768 33.1 osh-nosouffle
38 no-host configure.yash 1,674 943 733 33.4 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 1 1 6.6 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 2,418 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,162 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,285 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,412 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,800 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 103,443 0 0 0 8 0 1,997 59 bash
9 no-host bin-true 49,415 0 0 0 8 0 2,996 55 dash
17 no-host bin-true 134,566 0 0 0 16 0 1,999 77 osh-native
25 no-host bin-true 138,866 0 0 0 16 0 1,998 80 osh-nosouffle
33 no-host bin-true 110,957 0 0 0 8 0 2,001 73 osh-static
2 no-host configure.cpython 1,620,474 0 0 0 25,272 0 14,076 993 bash
10 no-host configure.cpython 1,636,779 0 0 0 25,272 0 14,116 1,005 dash
18 no-host configure.cpython 1,579,319 0 0 0 25,280 0 11,297 864 osh-native
26 no-host configure.cpython 1,617,029 2 0 0 25,280 0 11,319 854 osh-nosouffle
34 no-host configure.cpython 1,523,812 1 0 0 25,272 0 11,297 870 osh-static
4 no-host configure.ocaml 298,683 0 0 0 4,432 0 2,012 199 bash
12 no-host configure.ocaml 280,555 0 0 0 4,432 0 2,108 192 dash
20 no-host configure.ocaml 305,812 0 0 0 4,440 0 2,003 218 osh-native
28 no-host configure.ocaml 306,943 0 0 0 4,440 0 1,998 181 osh-nosouffle
36 no-host configure.ocaml 300,238 0 0 0 4,432 0 2,003 200 osh-static
5 no-host configure.tcc 5,222 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,216 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,584 0 0 0 96 0 45 41 osh-native
29 no-host configure.tcc 5,668 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,133 0 0 0 88 0 44 2 osh-static
3 no-host configure.util-linux 1,540,197 1 0 232 35,944 0 18,985 1,014 bash
11 no-host configure.util-linux 1,698,256 0 0 0 35,936 0 17,089 1,180 dash
19 no-host configure.util-linux 1,504,700 1 0 0 35,952 0 16,128 1,002 osh-native
27 no-host configure.util-linux 1,508,443 1 0 0 35,944 0 16,230 935 osh-nosouffle
35 no-host configure.util-linux 1,457,443 0 0 0 35,936 0 16,187 983 osh-static
6 no-host configure.yash 173,282 0 0 0 3,616 0 878 94 bash
14 no-host configure.yash 159,510 0 0 0 3,616 0 1,002 110 dash
22 no-host configure.yash 176,491 0 0 0 3,624 0 855 104 osh-native
30 no-host configure.yash 177,180 0 0 0 3,632 0 857 111 osh-nosouffle
38 no-host configure.yash 173,032 0 0 0 3,624 0 858 103 osh-static
0 no-host hello-world 155 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 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 398 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-af4044f7
osh-nosouffle osh-77c416ac
osh-static osh-static-7421208d
host label host id
no-host no-host-9c670df1