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 22 22 19 1.34 1.16
bin-true no-host 630 445 836 835 661 1.33 1.05
configure.cpython no-host 13,942 14,260 13,631 13,538 13,024 0.98 0.93
configure.ocaml no-host 3,715 3,636 3,724 3,695 3,663 1.00 0.99
configure.tcc no-host 48 42 48 47 44 1.01 0.93
configure.util-linux no-host 12,615 13,597 12,582 12,563 12,144 1.00 0.96
configure.yash no-host 1,735 1,640 1,711 1,687 1,664 0.99 0.96
hello-world no-host 1 1 3 3 1 2.56 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 2,409 1,150 3,322 3,419 2,802 1.38 1.16
bin-true no-host 101,403 49,397 135,554 136,611 111,335 1.34 1.10
configure.cpython no-host 1,624,009 1,637,091 1,585,097 1,617,688 1,521,743 0.98 0.94
configure.ocaml no-host 298,919 280,831 305,852 307,309 299,915 1.02 1.00
configure.tcc no-host 5,207 4,216 5,571 5,703 5,134 1.07 0.99
configure.util-linux no-host 1,535,736 1,700,889 1,504,475 1,510,936 1,449,660 0.98 0.94
configure.yash no-host 173,242 159,517 176,804 176,935 172,719 1.02 1.00
hello-world no-host 153 87 390 398 180 2.55 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 5.0 3.9 9.3 10.0 6.4 1.87 1.29
bin-true no-host 3.3 1.6 8.9 8.9 5.2 2.72 1.60
configure.cpython no-host 34.7 34.5 34.5 34.5 34.1 1.00 0.99
configure.ocaml no-host 28.7 28.7 28.5 28.7 28.6 1.00 1.00
configure.tcc no-host 26.3 26.2 26.1 26.3 26.3 0.99 1.00
configure.util-linux no-host 39.7 39.9 39.6 39.7 39.6 1.00 1.00
configure.yash no-host 33.3 33.5 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 7.1 3.3 2.08 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 836 1 2 3.5 8.9 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,631 1 69 14.8 34.5 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,582 3 67 21.6 39.6 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 3,724 1 2 2.8 28.5 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,711 1 2 2.7 33.4 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 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 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 835 1 2 3.5 8.9 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,538 1 69 14.9 34.5 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,563 3 66 21.6 39.7 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 3,695 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 47 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 1,687 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 22 1 2 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 16 9 9 5.0 bash
15 no-host abuild-print-help 9 6 4 3.9 dash
23 no-host abuild-print-help 22 12 11 9.3 osh-native
31 no-host abuild-print-help 22 14 9 10.0 osh-nosouffle
39 no-host abuild-print-help 19 11 8 6.4 osh-static
1 no-host bin-true 630 326 342 3.3 bash
9 no-host bin-true 445 272 179 1.6 dash
17 no-host bin-true 836 312 541 8.9 osh-native
25 no-host bin-true 835 305 548 8.9 osh-nosouffle
33 no-host bin-true 661 349 331 5.2 osh-static
2 no-host configure.cpython 13,942 7,692 6,650 34.7 bash
10 no-host configure.cpython 14,260 7,742 6,932 34.5 dash
18 no-host configure.cpython 13,631 7,245 6,670 34.5 osh-native
26 no-host configure.cpython 13,538 7,204 6,634 34.5 osh-nosouffle
34 no-host configure.cpython 13,024 7,130 6,137 34.1 osh-static
4 no-host configure.ocaml 3,715 1,462 1,295 28.7 bash
12 no-host configure.ocaml 3,636 1,446 1,216 28.7 dash
20 no-host configure.ocaml 3,724 1,482 1,284 28.5 osh-native
28 no-host configure.ocaml 3,695 1,470 1,270 28.7 osh-nosouffle
36 no-host configure.ocaml 3,663 1,454 1,242 28.6 osh-static
5 no-host configure.tcc 48 22 26 26.3 bash
13 no-host configure.tcc 42 23 19 26.2 dash
21 no-host configure.tcc 48 25 24 26.1 osh-native
29 no-host configure.tcc 47 30 18 26.3 osh-nosouffle
37 no-host configure.tcc 44 23 22 26.3 osh-static
3 no-host configure.util-linux 12,615 6,652 6,451 39.7 bash
11 no-host configure.util-linux 13,597 6,673 7,441 39.9 dash
19 no-host configure.util-linux 12,582 6,273 6,537 39.6 osh-native
27 no-host configure.util-linux 12,563 6,196 6,593 39.7 osh-nosouffle
35 no-host configure.util-linux 12,144 6,257 6,107 39.6 osh-static
6 no-host configure.yash 1,735 984 758 33.3 bash
14 no-host configure.yash 1,640 932 710 33.5 dash
22 no-host configure.yash 1,711 982 732 33.4 osh-native
30 no-host configure.yash 1,687 933 758 33.4 osh-nosouffle
38 no-host configure.yash 1,664 928 739 33.4 osh-static
0 no-host hello-world 1 1 0 3.1 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 7.1 osh-nosouffle
32 no-host hello-world 1 1 0 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 2,409 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,150 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,322 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,419 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,802 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,403 0 0 0 8 0 1,994 72 bash
9 no-host bin-true 49,397 0 0 0 8 0 2,995 53 dash
17 no-host bin-true 135,554 0 0 0 16 0 1,998 92 osh-native
25 no-host bin-true 136,611 0 0 0 16 0 1,997 74 osh-nosouffle
33 no-host bin-true 111,335 0 0 0 8 0 2,000 104 osh-static
2 no-host configure.cpython 1,624,009 0 0 0 25,272 0 14,082 1,010 bash
10 no-host configure.cpython 1,637,091 0 0 0 25,272 0 14,134 1,025 dash
18 no-host configure.cpython 1,585,097 1 0 0 25,280 0 11,325 848 osh-native
26 no-host configure.cpython 1,617,688 0 0 0 25,280 0 11,358 876 osh-nosouffle
34 no-host configure.cpython 1,521,743 1 0 0 25,272 0 11,307 852 osh-static
4 no-host configure.ocaml 298,919 0 0 0 4,432 0 2,022 214 bash
12 no-host configure.ocaml 280,831 0 0 0 4,432 0 2,116 185 dash
20 no-host configure.ocaml 305,852 0 0 8 4,440 0 2,002 198 osh-native
28 no-host configure.ocaml 307,309 0 0 0 4,440 0 1,997 195 osh-nosouffle
36 no-host configure.ocaml 299,915 0 0 0 4,432 0 2,003 206 osh-static
5 no-host configure.tcc 5,207 0 0 0 80 0 48 2 bash
13 no-host configure.tcc 4,216 0 0 0 88 0 51 1 dash
21 no-host configure.tcc 5,571 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,703 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,134 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,535,736 0 0 0 35,944 0 18,990 1,111 bash
11 no-host configure.util-linux 1,700,889 1 0 0 35,936 0 17,104 1,198 dash
19 no-host configure.util-linux 1,504,475 1 0 0 35,952 0 16,186 953 osh-native
27 no-host configure.util-linux 1,510,936 0 0 0 35,944 0 16,150 893 osh-nosouffle
35 no-host configure.util-linux 1,449,660 1 0 0 35,936 0 16,163 909 osh-static
6 no-host configure.yash 173,242 0 0 0 3,616 0 878 100 bash
14 no-host configure.yash 159,517 0 0 0 3,616 0 1,003 99 dash
22 no-host configure.yash 176,804 0 0 0 3,632 0 852 106 osh-native
30 no-host configure.yash 176,935 0 0 0 3,632 0 858 101 osh-nosouffle
38 no-host configure.yash 172,719 0 0 0 3,624 0 858 91 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 87 0 0 0 8 0 1 0 dash
16 no-host hello-world 390 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 180 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-1ab0cd26
osh-nosouffle osh-8ce23e39
osh-static osh-static-e76ab18d
host label host id
no-host no-host-9c670df1