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 21 22 18 1.30 1.16
bin-true no-host 619 449 815 810 663 1.32 1.07
configure.cpython no-host 14,091 14,357 13,969 14,082 13,527 0.99 0.96
configure.ocaml no-host 3,764 3,720 3,789 3,817 3,764 1.01 1.00
configure.tcc no-host 47 42 48 48 46 1.01 0.96
configure.util-linux no-host 13,071 13,854 12,962 13,039 12,678 0.99 0.97
configure.yash no-host 1,766 1,700 1,736 1,764 1,725 0.98 0.98
hello-world no-host 1 1 3 3 1 2.55 1.06

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 2,417 1,165 3,334 3,404 2,803 1.38 1.16
bin-true no-host 101,449 49,390 130,354 132,980 111,032 1.28 1.09
configure.cpython no-host 1,629,285 1,636,559 1,591,058 1,607,220 1,521,518 0.98 0.93
configure.ocaml no-host 299,081 280,604 305,025 307,121 300,824 1.02 1.01
configure.tcc no-host 5,205 4,194 5,560 5,644 5,151 1.07 0.99
configure.util-linux no-host 1,544,451 1,702,068 1,502,607 1,514,495 1,457,908 0.97 0.94
configure.yash no-host 173,337 159,433 176,925 177,245 173,053 1.02 1.00
hello-world no-host 150 86 389 398 181 2.59 1.21

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 3.8 9.6 10.0 6.4 1.97 1.32
bin-true no-host 3.1 1.6 8.8 9.2 5.4 2.79 1.71
configure.cpython no-host 34.5 34.5 34.7 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.6 28.6 28.6 28.7 1.00 1.00
configure.tcc no-host 26.1 26.1 26.3 26.1 26.3 1.00 1.01
configure.util-linux no-host 39.7 39.6 39.7 39.5 39.6 1.00 1.00
configure.yash no-host 33.1 33.3 33.4 33.4 33.1 1.01 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 815 1 2 3.5 8.8 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,969 2 70 14.8 34.7 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,962 3 68 21.6 39.7 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 3,789 1 2 2.8 28.6 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.3 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,736 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 9.6 117,212 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 810 1 2 3.5 9.2 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 14,082 1 69 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 13,039 3 68 21.6 39.5 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 3,817 1 2 2.8 28.6 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.1 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,764 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 10.0 117,212 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 8 4.8 bash
15 no-host abuild-print-help 9 5 4 3.8 dash
23 no-host abuild-print-help 21 11 11 9.6 osh-native
31 no-host abuild-print-help 22 12 10 10.0 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.4 osh-static
1 no-host bin-true 619 313 342 3.1 bash
9 no-host bin-true 449 283 170 1.6 dash
17 no-host bin-true 815 294 537 8.8 osh-native
25 no-host bin-true 810 311 514 9.2 osh-nosouffle
33 no-host bin-true 663 316 365 5.4 osh-static
2 no-host configure.cpython 14,091 7,626 6,863 34.5 bash
10 no-host configure.cpython 14,357 7,839 6,937 34.5 dash
18 no-host configure.cpython 13,969 7,332 6,926 34.7 osh-native
26 no-host configure.cpython 14,082 7,369 7,003 34.4 osh-nosouffle
34 no-host configure.cpython 13,527 7,480 6,297 34.5 osh-static
4 no-host configure.ocaml 3,764 1,475 1,331 28.5 bash
12 no-host configure.ocaml 3,720 1,462 1,281 28.6 dash
20 no-host configure.ocaml 3,789 1,510 1,319 28.6 osh-native
28 no-host configure.ocaml 3,817 1,505 1,352 28.6 osh-nosouffle
36 no-host configure.ocaml 3,764 1,518 1,279 28.7 osh-static
5 no-host configure.tcc 47 23 26 26.1 bash
13 no-host configure.tcc 42 25 18 26.1 dash
21 no-host configure.tcc 48 28 21 26.3 osh-native
29 no-host configure.tcc 48 25 24 26.1 osh-nosouffle
37 no-host configure.tcc 46 24 22 26.3 osh-static
3 no-host configure.util-linux 13,071 6,833 6,721 39.7 bash
11 no-host configure.util-linux 13,854 6,720 7,644 39.6 dash
19 no-host configure.util-linux 12,962 6,476 6,720 39.7 osh-native
27 no-host configure.util-linux 13,039 6,398 6,877 39.5 osh-nosouffle
35 no-host configure.util-linux 12,678 6,459 6,443 39.6 osh-static
6 no-host configure.yash 1,766 1,001 772 33.1 bash
14 no-host configure.yash 1,700 976 725 33.3 dash
22 no-host configure.yash 1,736 960 775 33.4 osh-native
30 no-host configure.yash 1,764 1,004 762 33.4 osh-nosouffle
38 no-host configure.yash 1,725 968 758 33.1 osh-static
0 no-host hello-world 1 0 1 3.1 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 0 3 6.9 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 2,417 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,165 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,334 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,404 0 0 0 16 0 38 0 osh-nosouffle
39 no-host abuild-print-help 2,803 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,449 0 0 0 8 0 1,998 59 bash
9 no-host bin-true 49,390 0 0 0 8 0 2,994 68 dash
17 no-host bin-true 130,354 0 0 0 16 0 1,999 110 osh-native
25 no-host bin-true 132,980 0 0 0 16 0 1,999 94 osh-nosouffle
33 no-host bin-true 111,032 0 0 0 8 0 1,999 69 osh-static
2 no-host configure.cpython 1,629,285 0 0 0 25,272 0 14,074 1,012 bash
10 no-host configure.cpython 1,636,559 0 0 0 25,272 0 14,116 1,048 dash
18 no-host configure.cpython 1,591,058 0 0 0 25,280 0 11,303 862 osh-native
26 no-host configure.cpython 1,607,220 0 0 0 25,280 0 11,300 899 osh-nosouffle
34 no-host configure.cpython 1,521,518 0 0 0 25,272 0 11,296 831 osh-static
4 no-host configure.ocaml 299,081 0 0 0 4,432 0 2,016 193 bash
12 no-host configure.ocaml 280,604 0 0 0 4,432 0 2,108 202 dash
20 no-host configure.ocaml 305,025 0 0 0 4,440 0 1,999 217 osh-native
28 no-host configure.ocaml 307,121 0 0 0 4,440 0 2,000 208 osh-nosouffle
36 no-host configure.ocaml 300,824 0 0 0 4,432 0 2,000 218 osh-static
5 no-host configure.tcc 5,205 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,194 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,560 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,644 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,151 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,544,451 0 0 232 35,944 0 19,041 1,084 bash
11 no-host configure.util-linux 1,702,068 0 0 0 35,936 0 17,128 1,266 dash
19 no-host configure.util-linux 1,502,607 1 0 0 35,952 0 16,141 883 osh-native
27 no-host configure.util-linux 1,514,495 0 0 0 35,944 0 16,203 953 osh-nosouffle
35 no-host configure.util-linux 1,457,908 2 0 0 35,936 0 16,173 974 osh-static
6 no-host configure.yash 173,337 0 0 0 3,616 0 881 99 bash
14 no-host configure.yash 159,433 0 0 0 3,616 0 1,002 99 dash
22 no-host configure.yash 176,925 0 0 0 3,624 0 859 107 osh-native
30 no-host configure.yash 177,245 0 0 0 3,624 0 857 99 osh-nosouffle
38 no-host configure.yash 173,053 0 0 0 3,616 0 858 102 osh-static
0 no-host hello-world 150 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 389 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 398 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-bb792006
osh-nosouffle osh-eb849a4b
osh-static osh-static-222bd2ea
host label host id
no-host no-host-9c670df1