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 20 22 19 1.23 1.14
bin-true no-host 631 451 822 819 660 1.30 1.05
configure.cpython no-host 14,237 14,259 13,743 13,836 13,342 0.97 0.94
configure.ocaml no-host 3,748 3,671 3,759 3,775 3,712 1.00 0.99
configure.tcc no-host 48 42 47 48 44 0.98 0.93
configure.util-linux no-host 12,879 13,547 12,741 12,878 12,487 0.99 0.97
configure.yash no-host 1,770 1,684 1,715 1,735 1,714 0.97 0.97
hello-world no-host 1 1 3 3 1 2.29 0.95

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 2,386 1,161 3,318 3,432 2,807 1.39 1.18
bin-true no-host 101,446 49,404 138,555 137,555 110,306 1.37 1.09
configure.cpython no-host 1,629,173 1,636,041 1,592,143 1,597,496 1,521,677 0.98 0.93
configure.ocaml no-host 299,304 280,684 306,186 308,110 299,884 1.02 1.00
configure.tcc no-host 5,239 4,190 5,601 5,674 5,120 1.07 0.98
configure.util-linux no-host 1,540,470 1,705,624 1,494,796 1,512,051 1,449,301 0.97 0.94
configure.yash no-host 173,346 159,546 177,117 177,090 172,684 1.02 1.00
hello-world no-host 151 86 394 400 180 2.61 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 4.8 3.9 9.4 10.1 6.4 1.95 1.32
bin-true no-host 3.3 1.4 8.9 9.2 5.2 2.72 1.60
configure.cpython no-host 34.5 34.5 34.4 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.6 28.5 28.8 28.6 1.00 1.00
configure.tcc no-host 26.2 26.1 26.2 26.2 26.1 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.6 39.7 39.6 1.00 1.00
configure.yash no-host 33.3 33.4 33.3 33.3 33.3 1.00 1.00
hello-world no-host 3.1 1.4 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 822 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 13,743 1 69 14.8 34.4 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,741 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 3,759 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 47 0 0 1.4 26.2 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,715 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 20 1 2 3.0 9.4 117,251 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 819 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 13,836 2 70 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 12,878 3 69 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 3,775 1 2 2.8 28.8 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.2 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,735 1 2 2.7 33.3 143,736 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 10.1 117,251 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 8 4.8 bash
15 no-host abuild-print-help 9 5 4 3.9 dash
23 no-host abuild-print-help 20 10 11 9.4 osh-native
31 no-host abuild-print-help 22 12 11 10.1 osh-nosouffle
39 no-host abuild-print-help 19 11 8 6.4 osh-static
1 no-host bin-true 631 311 358 3.3 bash
9 no-host bin-true 451 280 178 1.4 dash
17 no-host bin-true 822 309 526 8.9 osh-native
25 no-host bin-true 819 305 530 9.2 osh-nosouffle
33 no-host bin-true 660 321 356 5.2 osh-static
2 no-host configure.cpython 14,237 7,714 6,873 34.5 bash
10 no-host configure.cpython 14,259 7,849 6,803 34.5 dash
18 no-host configure.cpython 13,743 7,259 6,727 34.4 osh-native
26 no-host configure.cpython 13,836 7,293 6,784 34.6 osh-nosouffle
34 no-host configure.cpython 13,342 7,368 6,203 34.5 osh-static
4 no-host configure.ocaml 3,748 1,520 1,269 28.6 bash
12 no-host configure.ocaml 3,671 1,479 1,212 28.6 dash
20 no-host configure.ocaml 3,759 1,487 1,311 28.5 osh-native
28 no-host configure.ocaml 3,775 1,557 1,259 28.8 osh-nosouffle
36 no-host configure.ocaml 3,712 1,485 1,258 28.6 osh-static
5 no-host configure.tcc 48 26 22 26.2 bash
13 no-host configure.tcc 42 25 17 26.1 dash
21 no-host configure.tcc 47 22 26 26.2 osh-native
29 no-host configure.tcc 48 22 26 26.2 osh-nosouffle
37 no-host configure.tcc 44 20 25 26.1 osh-static
3 no-host configure.util-linux 12,879 6,661 6,670 39.7 bash
11 no-host configure.util-linux 13,547 6,625 7,385 39.6 dash
19 no-host configure.util-linux 12,741 6,294 6,625 39.6 osh-native
27 no-host configure.util-linux 12,878 6,350 6,732 39.7 osh-nosouffle
35 no-host configure.util-linux 12,487 6,315 6,361 39.6 osh-static
6 no-host configure.yash 1,770 982 796 33.3 bash
14 no-host configure.yash 1,684 950 735 33.4 dash
22 no-host configure.yash 1,715 970 748 33.3 osh-native
30 no-host configure.yash 1,735 975 762 33.3 osh-nosouffle
38 no-host configure.yash 1,714 965 751 33.3 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.4 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 2,386 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 3,318 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,432 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,807 0 0 0 8 0 39 2 osh-static
1 no-host bin-true 101,446 0 0 0 8 0 1,999 76 bash
9 no-host bin-true 49,404 0 0 0 8 0 2,995 53 dash
17 no-host bin-true 138,555 0 0 0 16 0 2,000 104 osh-native
25 no-host bin-true 137,555 0 0 0 16 0 1,997 80 osh-nosouffle
33 no-host bin-true 110,306 0 0 0 8 0 1,998 63 osh-static
2 no-host configure.cpython 1,629,173 0 0 0 25,272 0 14,083 1,018 bash
10 no-host configure.cpython 1,636,041 0 0 0 25,272 0 14,110 994 dash
18 no-host configure.cpython 1,592,143 0 0 0 25,280 0 11,302 850 osh-native
26 no-host configure.cpython 1,597,496 0 0 0 25,280 0 11,309 843 osh-nosouffle
34 no-host configure.cpython 1,521,677 0 0 0 25,272 0 11,291 833 osh-static
4 no-host configure.ocaml 299,304 0 0 0 4,432 0 2,019 188 bash
12 no-host configure.ocaml 280,684 0 0 0 4,432 0 2,104 187 dash
20 no-host configure.ocaml 306,186 0 0 0 4,440 0 2,004 244 osh-native
28 no-host configure.ocaml 308,110 0 0 0 4,440 0 2,000 204 osh-nosouffle
36 no-host configure.ocaml 299,884 0 0 0 4,432 0 1,999 232 osh-static
5 no-host configure.tcc 5,239 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,190 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,601 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,674 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,120 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,540,470 1 0 232 35,944 0 19,001 1,040 bash
11 no-host configure.util-linux 1,705,624 0 0 0 35,936 0 17,095 1,216 dash
19 no-host configure.util-linux 1,494,796 1 0 0 35,952 0 16,148 1,011 osh-native
27 no-host configure.util-linux 1,512,051 0 0 0 35,944 0 16,156 923 osh-nosouffle
35 no-host configure.util-linux 1,449,301 1 0 0 35,944 0 16,120 974 osh-static
6 no-host configure.yash 173,346 0 0 0 3,616 0 880 106 bash
14 no-host configure.yash 159,546 0 0 0 3,624 0 1,002 100 dash
22 no-host configure.yash 177,117 0 0 0 3,624 0 856 98 osh-native
30 no-host configure.yash 177,090 0 0 0 3,632 0 858 107 osh-nosouffle
38 no-host configure.yash 172,684 0 0 0 3,616 0 857 103 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 394 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 400 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-02ed32b3
osh-nosouffle osh-38f98f62
osh-static osh-static-936b9634
host label host id
no-host no-host-9c670df1