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 1.30 1.18
bin-true no-host 609 445 799 801 646 1.31 1.06
configure.cpython no-host 13,428 13,535 13,169 13,381 12,840 0.98 0.96
configure.ocaml no-host 3,595 3,552 3,663 3,683 3,717 1.02 1.03
configure.tcc no-host 45 40 47 47 45 1.04 1.00
configure.util-linux no-host 12,244 13,045 12,384 12,415 12,340 1.01 1.01
configure.yash no-host 1,646 1,639 1,660 1,665 1,711 1.01 1.04
hello-world no-host 1 1 3 3 1 2.49 1.12

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 2,422 1,183 3,318 3,444 2,835 1.37 1.17
bin-true no-host 99,480 49,423 134,314 134,043 111,022 1.35 1.12
configure.cpython no-host 1,621,100 1,636,891 1,586,955 1,604,515 1,518,166 0.98 0.94
configure.ocaml no-host 298,571 280,701 306,001 306,592 300,044 1.02 1.00
configure.tcc no-host 5,209 4,211 5,594 5,682 5,119 1.07 0.98
configure.util-linux no-host 1,536,902 1,700,852 1,512,622 1,517,071 1,479,768 0.98 0.96
configure.yash no-host 173,255 159,498 176,727 177,010 172,760 1.02 1.00
hello-world no-host 151 85 392 399 182 2.60 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 3.9 9.4 10.0 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.9 9.2 5.1 2.72 1.56
configure.cpython no-host 34.4 34.6 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.3 26.2 26.2 26.3 26.3 1.00 1.00
configure.util-linux no-host 39.6 39.5 39.7 39.5 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.6 6.9 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 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 799 1 2 3.5 8.9 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,169 1 64 14.8 34.5 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,384 3 63 21.6 39.7 2,705,398 37,471 66,342 119,749 1,291,874 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,663 1 2 2.8 28.7 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,660 1 2 2.7 33.4 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.9 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 801 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,381 1 64 14.9 34.5 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,415 3 63 21.6 39.5 2,705,398 37,477 66,348 119,749 1,291,874 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,683 1 2 2.8 28.7 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.3 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,665 1 2 2.7 33.4 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,239 65,805 42,012 4,980 54,601 57,658 277 3 84,024 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 7 9 4.8 bash
15 no-host abuild-print-help 9 6 3 3.9 dash
23 no-host abuild-print-help 20 13 8 9.4 osh-native
31 no-host abuild-print-help 21 14 8 10.0 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.3 osh-static
1 no-host bin-true 609 308 339 3.3 bash
9 no-host bin-true 445 279 172 1.6 dash
17 no-host bin-true 799 316 500 8.9 osh-native
25 no-host bin-true 801 297 519 9.2 osh-nosouffle
33 no-host bin-true 646 315 347 5.1 osh-static
2 no-host configure.cpython 13,428 7,396 6,410 34.4 bash
10 no-host configure.cpython 13,535 7,467 6,464 34.6 dash
18 no-host configure.cpython 13,169 7,005 6,434 34.5 osh-native
26 no-host configure.cpython 13,381 7,259 6,407 34.5 osh-nosouffle
34 no-host configure.cpython 12,840 7,074 6,000 34.5 osh-static
4 no-host configure.ocaml 3,595 1,458 1,175 28.7 bash
12 no-host configure.ocaml 3,552 1,417 1,158 28.7 dash
20 no-host configure.ocaml 3,663 1,454 1,247 28.7 osh-native
28 no-host configure.ocaml 3,683 1,448 1,275 28.7 osh-nosouffle
36 no-host configure.ocaml 3,717 1,482 1,267 28.7 osh-static
5 no-host configure.tcc 45 31 15 26.3 bash
13 no-host configure.tcc 40 21 20 26.2 dash
21 no-host configure.tcc 47 32 15 26.2 osh-native
29 no-host configure.tcc 47 28 19 26.3 osh-nosouffle
37 no-host configure.tcc 45 27 19 26.3 osh-static
3 no-host configure.util-linux 12,244 6,340 6,363 39.6 bash
11 no-host configure.util-linux 13,045 6,561 6,972 39.5 dash
19 no-host configure.util-linux 12,384 6,164 6,440 39.7 osh-native
27 no-host configure.util-linux 12,415 6,166 6,472 39.5 osh-nosouffle
35 no-host configure.util-linux 12,340 6,368 6,196 39.6 osh-static
6 no-host configure.yash 1,646 901 753 33.4 bash
14 no-host configure.yash 1,639 937 704 33.4 dash
22 no-host configure.yash 1,660 927 736 33.4 osh-native
30 no-host configure.yash 1,665 951 717 33.4 osh-nosouffle
38 no-host configure.yash 1,711 972 741 33.4 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 1 2 6.6 osh-native
24 no-host hello-world 3 1 2 6.9 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 2,422 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,183 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,318 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,444 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,835 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 99,480 0 0 0 8 0 2,000 61 bash
9 no-host bin-true 49,423 0 0 0 8 0 2,994 54 dash
17 no-host bin-true 134,314 0 0 0 16 0 1,997 60 osh-native
25 no-host bin-true 134,043 0 0 0 16 0 1,995 100 osh-nosouffle
33 no-host bin-true 111,022 0 0 0 8 0 2,000 65 osh-static
2 no-host configure.cpython 1,621,100 0 0 0 25,272 0 14,069 982 bash
10 no-host configure.cpython 1,636,891 0 0 0 25,272 0 14,107 1,059 dash
18 no-host configure.cpython 1,586,955 0 0 0 25,280 0 11,300 836 osh-native
26 no-host configure.cpython 1,604,515 0 0 0 25,280 0 11,297 815 osh-nosouffle
34 no-host configure.cpython 1,518,166 0 0 0 25,272 0 11,305 846 osh-static
4 no-host configure.ocaml 298,571 0 0 0 4,432 0 2,016 184 bash
12 no-host configure.ocaml 280,701 0 0 0 4,432 0 2,099 189 dash
20 no-host configure.ocaml 306,001 0 0 0 4,440 0 1,999 220 osh-native
28 no-host configure.ocaml 306,592 0 0 0 4,440 0 1,997 270 osh-nosouffle
36 no-host configure.ocaml 300,044 0 0 0 4,432 0 2,000 209 osh-static
5 no-host configure.tcc 5,209 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,211 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,594 0 0 0 96 0 44 3 osh-native
29 no-host configure.tcc 5,682 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,119 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,536,902 0 0 0 35,936 0 18,991 1,048 bash
11 no-host configure.util-linux 1,700,852 1 0 0 35,936 0 17,109 1,154 dash
19 no-host configure.util-linux 1,512,622 0 0 0 35,952 0 16,139 954 osh-native
27 no-host configure.util-linux 1,517,071 2 0 0 35,944 0 16,179 922 osh-nosouffle
35 no-host configure.util-linux 1,479,768 2 0 0 35,944 0 16,205 893 osh-static
6 no-host configure.yash 173,255 0 0 0 3,616 0 879 105 bash
14 no-host configure.yash 159,498 0 0 0 3,624 0 998 114 dash
22 no-host configure.yash 176,727 0 0 0 3,624 0 858 105 osh-native
30 no-host configure.yash 177,010 0 0 0 3,624 0 857 102 osh-nosouffle
38 no-host configure.yash 172,760 0 0 0 3,616 0 858 99 osh-static
0 no-host hello-world 151 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 399 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-b7319c74
osh-nosouffle osh-42765355
osh-static osh-static-743b30ad
host label host id
no-host no-host-bba74091