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 23 18 1.26 1.11
bin-true no-host 630 449 805 819 665 1.28 1.06
configure.cpython no-host 14,248 14,075 13,930 13,957 13,386 0.98 0.94
configure.ocaml no-host 3,740 3,691 3,783 3,809 3,759 1.01 1.01
configure.tcc no-host 47 42 48 48 45 1.03 0.96
configure.util-linux no-host 12,836 13,483 12,896 12,964 12,602 1.00 0.98
configure.yash no-host 1,729 1,669 1,786 1,776 1,732 1.03 1.00
hello-world no-host 1 1 3 3 1 2.33 1.00

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 2,397 1,162 3,308 3,430 2,834 1.38 1.18
bin-true no-host 102,473 49,467 132,310 132,008 112,071 1.29 1.09
configure.cpython no-host 1,629,178 1,637,420 1,589,345 1,602,763 1,514,870 0.98 0.93
configure.ocaml no-host 298,469 281,287 305,896 307,266 300,161 1.02 1.01
configure.tcc no-host 5,238 4,210 5,568 5,665 5,120 1.06 0.98
configure.util-linux no-host 1,532,992 1,702,749 1,516,415 1,522,260 1,480,136 0.99 0.97
configure.yash no-host 173,351 159,586 176,618 177,316 172,869 1.02 1.00
hello-world no-host 153 83 393 401 182 2.57 1.19

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 4.5 3.9 9.6 10.0 6.3 2.15 1.41
bin-true no-host 3.1 1.4 8.7 9.0 5.2 2.75 1.67
configure.cpython no-host 34.5 34.6 34.3 34.4 34.5 0.99 1.00
configure.ocaml no-host 28.7 28.7 28.5 28.6 28.5 1.00 1.00
configure.tcc no-host 26.2 26.1 26.1 26.1 26.3 1.00 1.01
configure.util-linux no-host 39.6 39.7 39.5 39.6 39.6 1.00 1.00
configure.yash no-host 33.2 33.3 33.4 33.4 33.4 1.01 1.00
hello-world no-host 3.3 1.4 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 3,919 3,919 0 726 1,922 1,271 2 0 50,000 0
bin-true no-host 805 1 2 3.5 8.7 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 13,930 2 72 14.8 34.3 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,896 3 69 21.6 39.5 2,705,397 37,471 66,342 119,749 1,291,873 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,783 1 2 2.8 28.5 149,704 12,656 6,571 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.1 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,786 1 2 2.7 33.4 143,480 11,508 6,625 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,238 65,801 42,008 4,980 54,600 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 6.9 3,918 3,918 0 725 1,922 1,271 2 0 50,000 0
bin-true no-host 819 1 2 3.5 9.0 151,904 10,768 2,982 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 13,957 2 73 14.9 34.4 1,750,830 36,458 28,959 93,080 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,964 3 71 21.6 39.6 2,705,397 37,477 66,348 119,749 1,291,873 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,809 1 2 2.8 28.6 149,704 12,661 6,576 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.1 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,776 1 2 2.7 33.4 143,480 11,512 6,629 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 23 1 2 3.0 10.0 117,238 65,805 42,012 4,980 54,600 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 16 8 9 4.5 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 21 10 12 9.6 osh-native
31 no-host abuild-print-help 23 14 9 10.0 osh-nosouffle
39 no-host abuild-print-help 18 13 6 6.3 osh-static
1 no-host bin-true 630 315 352 3.1 bash
9 no-host bin-true 449 273 178 1.4 dash
17 no-host bin-true 805 321 501 8.7 osh-native
25 no-host bin-true 819 305 526 9.0 osh-nosouffle
33 no-host bin-true 665 339 340 5.2 osh-static
2 no-host configure.cpython 14,248 7,762 6,883 34.5 bash
10 no-host configure.cpython 14,075 7,694 6,785 34.6 dash
18 no-host configure.cpython 13,930 7,365 6,841 34.3 osh-native
26 no-host configure.cpython 13,957 7,380 6,852 34.4 osh-nosouffle
34 no-host configure.cpython 13,386 7,404 6,205 34.5 osh-static
4 no-host configure.ocaml 3,740 1,523 1,254 28.7 bash
12 no-host configure.ocaml 3,691 1,499 1,216 28.7 dash
20 no-host configure.ocaml 3,783 1,519 1,304 28.5 osh-native
28 no-host configure.ocaml 3,809 1,510 1,340 28.6 osh-nosouffle
36 no-host configure.ocaml 3,759 1,535 1,256 28.5 osh-static
5 no-host configure.tcc 47 27 21 26.2 bash
13 no-host configure.tcc 42 23 19 26.1 dash
21 no-host configure.tcc 48 22 27 26.1 osh-native
29 no-host configure.tcc 48 20 29 26.1 osh-nosouffle
37 no-host configure.tcc 45 23 22 26.3 osh-static
3 no-host configure.util-linux 12,836 6,777 6,529 39.6 bash
11 no-host configure.util-linux 13,483 6,508 7,463 39.7 dash
19 no-host configure.util-linux 12,896 6,292 6,819 39.5 osh-native
27 no-host configure.util-linux 12,964 6,368 6,811 39.6 osh-nosouffle
35 no-host configure.util-linux 12,602 6,409 6,415 39.6 osh-static
6 no-host configure.yash 1,729 963 774 33.2 bash
14 no-host configure.yash 1,669 950 719 33.3 dash
22 no-host configure.yash 1,786 969 817 33.4 osh-native
30 no-host configure.yash 1,776 1,006 769 33.4 osh-nosouffle
38 no-host configure.yash 1,732 1,000 733 33.4 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 2 1 6.6 osh-native
24 no-host hello-world 3 1 2 6.9 osh-nosouffle
32 no-host hello-world 1 1 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 2,397 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,162 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,308 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,430 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,834 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 102,473 0 0 0 8 0 2,000 59 bash
9 no-host bin-true 49,467 0 0 0 8 0 2,996 61 dash
17 no-host bin-true 132,310 0 0 0 16 0 1,997 71 osh-native
25 no-host bin-true 132,008 0 0 0 16 0 1,996 68 osh-nosouffle
33 no-host bin-true 112,071 0 0 0 8 0 1,998 62 osh-static
2 no-host configure.cpython 1,629,178 0 0 0 25,272 0 14,105 1,034 bash
10 no-host configure.cpython 1,637,420 0 0 0 25,272 0 14,143 987 dash
18 no-host configure.cpython 1,589,345 0 0 0 25,280 0 11,295 862 osh-native
26 no-host configure.cpython 1,602,763 0 0 0 25,280 0 11,307 850 osh-nosouffle
34 no-host configure.cpython 1,514,870 0 0 0 25,272 0 11,285 871 osh-static
4 no-host configure.ocaml 298,469 0 0 0 4,432 0 2,017 195 bash
12 no-host configure.ocaml 281,287 0 0 0 4,432 0 2,109 207 dash
20 no-host configure.ocaml 305,896 0 0 0 4,440 0 2,001 198 osh-native
28 no-host configure.ocaml 307,266 0 0 0 4,440 0 1,999 200 osh-nosouffle
36 no-host configure.ocaml 300,161 0 0 0 4,432 0 1,995 238 osh-static
5 no-host configure.tcc 5,238 0 0 0 80 0 49 0 bash
13 no-host configure.tcc 4,210 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,568 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,665 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,120 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,532,992 0 0 0 35,944 0 18,950 1,080 bash
11 no-host configure.util-linux 1,702,749 0 0 0 35,944 0 17,134 1,246 dash
19 no-host configure.util-linux 1,516,415 0 0 0 35,960 0 16,170 879 osh-native
27 no-host configure.util-linux 1,522,260 2 0 0 35,952 0 16,247 1,006 osh-nosouffle
35 no-host configure.util-linux 1,480,136 0 0 0 35,944 0 16,145 888 osh-static
6 no-host configure.yash 173,351 0 0 0 3,616 0 874 97 bash
14 no-host configure.yash 159,586 0 0 0 3,624 0 1,003 102 dash
22 no-host configure.yash 176,618 0 0 0 3,624 0 857 95 osh-native
30 no-host configure.yash 177,316 0 0 0 3,632 0 857 98 osh-nosouffle
38 no-host configure.yash 172,869 0 0 0 3,616 0 858 102 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 393 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 401 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-93dfde2e
osh-nosouffle osh-73611eef
osh-static osh-static-0f2dffc9
host label host id
no-host no-host-bba74091