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 17 9 23 26 20 1.36 1.21
bin-true no-host 631 456 834 851 692 1.32 1.10
configure.cpython no-host 15,032 15,254 14,833 15,112 14,182 0.99 0.94
configure.ocaml no-host 3,885 3,844 3,939 3,949 3,922 1.01 1.01
configure.tcc no-host 48 45 50 56 47 1.05 0.97
configure.util-linux no-host 13,673 14,828 13,600 13,942 13,478 0.99 0.99
configure.yash no-host 1,857 1,789 1,824 1,875 1,836 0.98 0.99
hello-world no-host 1 1 3 3 1 2.30 0.92

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 2,363 1,201 3,278 3,391 2,804 1.39 1.19
bin-true no-host 102,446 49,399 133,592 135,610 111,020 1.30 1.08
configure.cpython no-host 1,624,197 1,638,083 1,588,500 1,613,948 1,522,605 0.98 0.94
configure.ocaml no-host 299,318 280,533 305,873 305,926 300,179 1.02 1.00
configure.tcc no-host 5,237 4,202 5,582 5,690 5,132 1.07 0.98
configure.util-linux no-host 1,544,284 1,699,051 1,496,256 1,508,576 1,456,263 0.97 0.94
configure.yash no-host 173,234 159,576 176,719 176,975 173,112 1.02 1.00
hello-world no-host 151 86 390 399 182 2.58 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 4.7 3.9 9.3 10.0 6.4 1.97 1.36
bin-true no-host 3.3 1.4 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.7 34.4 34.6 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.7 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.3 26.2 26.3 26.3 26.3 1.00 1.00
configure.util-linux no-host 39.6 39.5 39.7 39.4 39.4 1.00 1.00
configure.yash no-host 33.2 33.4 33.3 33.4 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.6 6.9 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 834 1 2 3.5 8.8 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 14,833 2 79 14.8 34.6 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 13,600 4 77 21.6 39.7 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 3,939 1 2 2.8 28.7 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 50 0 0 1.4 26.3 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,824 1 2 2.7 33.3 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 23 1 3 3.0 9.3 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 851 1 2 3.5 9.2 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 15,112 2 79 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 13,942 3 77 21.6 39.4 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 3,949 1 2 2.8 28.7 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 56 0 0 1.4 26.3 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,875 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 26 1 3 3.0 10.0 117,251 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 17 9 8 4.7 bash
15 no-host abuild-print-help 9 3 7 3.9 dash
23 no-host abuild-print-help 23 10 13 9.3 osh-native
31 no-host abuild-print-help 26 11 16 10.0 osh-nosouffle
39 no-host abuild-print-help 20 12 9 6.4 osh-static
1 no-host bin-true 631 314 359 3.3 bash
9 no-host bin-true 456 285 176 1.4 dash
17 no-host bin-true 834 314 539 8.8 osh-native
25 no-host bin-true 851 311 561 9.2 osh-nosouffle
33 no-host bin-true 692 296 413 5.2 osh-static
2 no-host configure.cpython 15,032 8,175 7,274 34.7 bash
10 no-host configure.cpython 15,254 8,164 7,529 34.4 dash
18 no-host configure.cpython 14,833 7,831 7,299 34.6 osh-native
26 no-host configure.cpython 15,112 7,907 7,528 34.6 osh-nosouffle
34 no-host configure.cpython 14,182 7,716 6,726 34.5 osh-static
4 no-host configure.ocaml 3,885 1,565 1,364 28.6 bash
12 no-host configure.ocaml 3,844 1,601 1,268 28.7 dash
20 no-host configure.ocaml 3,939 1,522 1,458 28.7 osh-native
28 no-host configure.ocaml 3,949 1,631 1,362 28.7 osh-nosouffle
36 no-host configure.ocaml 3,922 1,582 1,369 28.7 osh-static
5 no-host configure.tcc 48 27 21 26.3 bash
13 no-host configure.tcc 45 22 23 26.2 dash
21 no-host configure.tcc 50 25 26 26.3 osh-native
29 no-host configure.tcc 56 21 36 26.3 osh-nosouffle
37 no-host configure.tcc 47 22 25 26.3 osh-static
3 no-host configure.util-linux 13,673 7,069 7,111 39.6 bash
11 no-host configure.util-linux 14,828 7,234 8,133 39.5 dash
19 no-host configure.util-linux 13,600 6,648 7,198 39.7 osh-native
27 no-host configure.util-linux 13,942 6,765 7,426 39.4 osh-nosouffle
35 no-host configure.util-linux 13,478 6,863 6,850 39.4 osh-static
6 no-host configure.yash 1,857 1,018 846 33.2 bash
14 no-host configure.yash 1,789 1,011 778 33.4 dash
22 no-host configure.yash 1,824 1,028 797 33.3 osh-native
30 no-host configure.yash 1,875 990 887 33.4 osh-nosouffle
38 no-host configure.yash 1,836 1,015 823 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 2 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 3.4 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 2,363 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,201 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,278 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,391 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,804 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,446 0 0 0 8 0 1,997 62 bash
9 no-host bin-true 49,399 0 0 0 8 0 2,995 50 dash
17 no-host bin-true 133,592 0 0 0 16 0 2,000 67 osh-native
25 no-host bin-true 135,610 0 0 0 16 0 1,996 77 osh-nosouffle
33 no-host bin-true 111,020 0 0 0 8 0 1,997 78 osh-static
2 no-host configure.cpython 1,624,197 0 0 0 25,272 0 14,091 1,033 bash
10 no-host configure.cpython 1,638,083 0 0 0 25,272 0 14,157 1,212 dash
18 no-host configure.cpython 1,588,500 0 0 0 25,280 0 11,291 880 osh-native
26 no-host configure.cpython 1,613,948 0 0 0 25,280 0 11,294 900 osh-nosouffle
34 no-host configure.cpython 1,522,605 1 0 0 25,272 0 11,289 848 osh-static
4 no-host configure.ocaml 299,318 0 0 0 4,432 0 2,021 179 bash
12 no-host configure.ocaml 280,533 0 0 0 4,432 0 2,097 182 dash
20 no-host configure.ocaml 305,873 0 0 8 4,440 0 2,001 229 osh-native
28 no-host configure.ocaml 305,926 0 0 0 4,440 0 2,001 199 osh-nosouffle
36 no-host configure.ocaml 300,179 0 0 0 4,432 0 2,000 267 osh-static
5 no-host configure.tcc 5,237 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,202 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,582 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,690 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,132 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,544,284 1 0 0 35,944 0 19,025 1,059 bash
11 no-host configure.util-linux 1,699,051 1 0 0 35,944 0 17,123 1,144 dash
19 no-host configure.util-linux 1,496,256 1 0 0 35,960 0 16,187 952 osh-native
27 no-host configure.util-linux 1,508,576 1 0 0 35,952 0 16,169 937 osh-nosouffle
35 no-host configure.util-linux 1,456,263 3 0 0 35,944 0 16,126 969 osh-static
6 no-host configure.yash 173,234 0 0 0 3,616 0 877 99 bash
14 no-host configure.yash 159,576 0 0 0 3,616 0 996 113 dash
22 no-host configure.yash 176,719 0 0 0 3,624 0 854 103 osh-native
30 no-host configure.yash 176,975 0 0 0 3,624 0 857 102 osh-nosouffle
38 no-host configure.yash 173,112 0 0 0 3,616 0 855 98 osh-static
0 no-host hello-world 151 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 390 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-2682a48b
osh-nosouffle osh-acbbdc20
osh-static osh-static-ac814093
host label host id
no-host no-host-9c670df1