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 21 18 1.32 1.16
bin-true no-host 621 451 808 807 675 1.30 1.09
configure.cpython no-host 13,711 13,451 13,284 13,637 13,436 0.97 0.98
configure.ocaml no-host 3,582 3,646 3,634 3,705 3,662 1.01 1.02
configure.tcc no-host 45 43 46 46 43 1.01 0.96
configure.util-linux no-host 12,348 13,163 12,249 13,041 12,377 0.99 1.00
configure.yash no-host 1,641 1,647 1,654 1,722 1,673 1.01 1.02
hello-world no-host 1 1 3 3 1 2.48 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 2,390 1,161 3,260 3,447 2,808 1.36 1.17
bin-true no-host 103,455 49,392 130,426 131,981 110,035 1.26 1.06
configure.cpython no-host 1,630,181 1,639,919 1,588,189 1,606,928 1,522,938 0.97 0.93
configure.ocaml no-host 298,932 280,480 306,089 307,596 300,926 1.02 1.01
configure.tcc no-host 5,221 4,191 5,594 5,692 5,135 1.07 0.98
configure.util-linux no-host 1,533,798 1,699,932 1,499,902 1,519,349 1,458,165 0.98 0.95
configure.yash no-host 173,435 159,581 176,096 177,279 173,090 1.02 1.00
hello-world no-host 154 85 386 397 181 2.51 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 9.3 10.1 6.4 1.92 1.32
bin-true no-host 3.1 1.6 8.7 8.8 5.2 2.75 1.67
configure.cpython no-host 34.5 34.5 34.7 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.7 28.7 28.6 1.00 1.00
configure.tcc no-host 26.1 26.1 26.3 26.0 26.1 1.01 1.00
configure.util-linux no-host 39.7 39.6 39.5 39.9 39.7 0.99 1.00
configure.yash no-host 33.3 33.3 33.4 33.1 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.4 6.8 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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 808 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 13,284 2 66 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 12,249 3 65 21.6 39.5 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 3,634 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 26.3 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,654 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 20 1 2 3.0 9.3 117,212 65,784 41,994 4,969 54,592 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.8 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 807 1 2 3.5 8.8 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,637 2 68 14.8 34.5 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,041 3 72 21.6 39.9 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 3,705 1 2 2.8 28.7 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.0 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,722 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 21 1 2 3.0 10.1 117,212 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 15 8 8 4.8 bash
15 no-host abuild-print-help 9 2 7 3.9 dash
23 no-host abuild-print-help 20 11 10 9.3 osh-native
31 no-host abuild-print-help 21 14 8 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.4 osh-static
1 no-host bin-true 621 315 343 3.1 bash
9 no-host bin-true 451 282 176 1.6 dash
17 no-host bin-true 808 296 527 8.7 osh-native
25 no-host bin-true 807 326 500 8.8 osh-nosouffle
33 no-host bin-true 675 298 396 5.2 osh-static
2 no-host configure.cpython 13,711 7,553 6,549 34.5 bash
10 no-host configure.cpython 13,451 7,432 6,410 34.5 dash
18 no-host configure.cpython 13,284 7,023 6,539 34.7 osh-native
26 no-host configure.cpython 13,637 7,299 6,631 34.5 osh-nosouffle
34 no-host configure.cpython 13,436 7,345 6,344 34.5 osh-static
4 no-host configure.ocaml 3,582 1,443 1,179 28.5 bash
12 no-host configure.ocaml 3,646 1,519 1,152 28.7 dash
20 no-host configure.ocaml 3,634 1,452 1,222 28.7 osh-native
28 no-host configure.ocaml 3,705 1,486 1,261 28.7 osh-nosouffle
36 no-host configure.ocaml 3,662 1,465 1,230 28.6 osh-static
5 no-host configure.tcc 45 19 26 26.1 bash
13 no-host configure.tcc 43 27 16 26.1 dash
21 no-host configure.tcc 46 21 25 26.3 osh-native
29 no-host configure.tcc 46 27 20 26.0 osh-nosouffle
37 no-host configure.tcc 43 26 18 26.1 osh-static
3 no-host configure.util-linux 12,348 6,517 6,301 39.7 bash
11 no-host configure.util-linux 13,163 6,494 7,157 39.6 dash
19 no-host configure.util-linux 12,249 6,076 6,400 39.5 osh-native
27 no-host configure.util-linux 13,041 6,397 6,881 39.9 osh-nosouffle
35 no-host configure.util-linux 12,377 6,360 6,240 39.7 osh-static
6 no-host configure.yash 1,641 927 722 33.3 bash
14 no-host configure.yash 1,647 961 688 33.3 dash
22 no-host configure.yash 1,654 947 711 33.4 osh-native
30 no-host configure.yash 1,722 969 755 33.1 osh-nosouffle
38 no-host configure.yash 1,673 939 736 33.3 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.4 osh-native
24 no-host hello-world 3 1 2 6.8 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 2,390 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,161 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,260 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,447 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,808 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 103,455 0 0 0 8 0 1,997 59 bash
9 no-host bin-true 49,392 0 0 0 8 0 2,994 47 dash
17 no-host bin-true 130,426 0 0 0 16 0 1,997 118 osh-native
25 no-host bin-true 131,981 0 0 0 16 0 1,995 65 osh-nosouffle
33 no-host bin-true 110,035 0 0 0 8 0 1,996 55 osh-static
2 no-host configure.cpython 1,630,181 0 0 0 25,272 0 14,064 1,082 bash
10 no-host configure.cpython 1,639,919 1 0 0 25,272 0 14,109 1,008 dash
18 no-host configure.cpython 1,588,189 0 0 0 25,280 0 11,311 900 osh-native
26 no-host configure.cpython 1,606,928 0 0 0 25,280 0 11,332 883 osh-nosouffle
34 no-host configure.cpython 1,522,938 0 0 0 25,272 0 11,300 882 osh-static
4 no-host configure.ocaml 298,932 0 0 0 4,432 0 2,021 196 bash
12 no-host configure.ocaml 280,480 0 0 0 4,432 0 2,111 202 dash
20 no-host configure.ocaml 306,089 0 0 0 4,440 0 1,998 246 osh-native
28 no-host configure.ocaml 307,596 0 0 0 4,440 0 2,001 210 osh-nosouffle
36 no-host configure.ocaml 300,926 0 0 0 4,432 0 1,998 218 osh-static
5 no-host configure.tcc 5,221 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,191 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,594 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,692 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,135 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,533,798 0 0 232 35,944 0 18,965 1,066 bash
11 no-host configure.util-linux 1,699,932 0 0 0 35,936 0 17,076 1,255 dash
19 no-host configure.util-linux 1,499,902 1 0 0 35,952 0 16,135 886 osh-native
27 no-host configure.util-linux 1,519,349 1 0 0 35,952 0 16,189 916 osh-nosouffle
35 no-host configure.util-linux 1,458,165 2 0 0 35,944 0 16,137 919 osh-static
6 no-host configure.yash 173,435 0 0 0 3,616 0 878 104 bash
14 no-host configure.yash 159,581 0 0 0 3,616 0 1,005 107 dash
22 no-host configure.yash 176,096 0 0 0 3,624 0 857 90 osh-native
30 no-host configure.yash 177,279 0 0 0 3,624 0 856 95 osh-nosouffle
38 no-host configure.yash 173,090 0 0 0 3,616 0 858 93 osh-static
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 1 dash
16 no-host hello-world 386 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 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-6c01b124
osh-nosouffle osh-ecfbd64f
osh-static osh-static-575830af
host label host id
no-host no-host-9c670df1