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 21 18 1.31 1.17
bin-true no-host 620 442 814 804 644 1.31 1.04
configure.cpython no-host 13,625 14,101 13,719 13,641 12,863 1.01 0.94
configure.ocaml no-host 3,697 3,621 3,697 3,671 3,664 1.00 0.99
configure.tcc no-host 46 42 47 47 43 1.01 0.92
configure.util-linux no-host 12,545 13,608 12,535 12,604 12,059 1.00 0.96
configure.yash no-host 1,769 1,682 1,685 1,682 1,675 0.95 0.95
hello-world no-host 1 1 3 3 1 2.61 1.03

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 2,371 1,192 3,328 3,429 2,804 1.40 1.18
bin-true no-host 102,439 49,376 137,832 133,597 110,352 1.35 1.08
configure.cpython no-host 1,620,534 1,638,296 1,592,153 1,617,149 1,522,621 0.98 0.94
configure.ocaml no-host 299,084 280,506 306,676 307,918 299,725 1.03 1.00
configure.tcc no-host 5,249 4,200 5,604 5,670 5,107 1.07 0.97
configure.util-linux no-host 1,535,697 1,705,347 1,494,498 1,507,631 1,450,274 0.97 0.94
configure.yash no-host 173,279 159,579 176,991 177,341 172,685 1.02 1.00
hello-world no-host 150 86 392 399 182 2.61 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 3.1 1.7 8.9 9.0 5.1 2.83 1.62
configure.cpython no-host 34.4 34.5 34.7 34.5 34.4 1.01 1.00
configure.ocaml no-host 28.8 28.6 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.0 26.2 26.2 26.2 26.1 1.01 1.01
configure.util-linux no-host 39.5 39.6 39.7 39.7 39.6 1.01 1.00
configure.yash no-host 33.1 33.3 33.4 33.3 33.4 1.01 1.01
hello-world no-host 3.3 1.6 6.7 6.9 3.3 2.04 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 6.7 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 814 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 13,719 1 67 14.8 34.7 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,535 3 65 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 3,697 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 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 1,685 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 20 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 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 804 1 2 3.5 9.0 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,641 1 66 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 12,604 3 67 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 3,671 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 26.2 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,682 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 21 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 12 5 4.7 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 20 13 8 9.3 osh-native
31 no-host abuild-print-help 21 9 13 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.4 osh-static
1 no-host bin-true 620 304 352 3.1 bash
9 no-host bin-true 442 281 166 1.7 dash
17 no-host bin-true 814 312 517 8.9 osh-native
25 no-host bin-true 804 314 507 9.0 osh-nosouffle
33 no-host bin-true 644 327 336 5.1 osh-static
2 no-host configure.cpython 13,625 7,595 6,408 34.4 bash
10 no-host configure.cpython 14,101 7,736 6,773 34.5 dash
18 no-host configure.cpython 13,719 7,326 6,672 34.7 osh-native
26 no-host configure.cpython 13,641 7,297 6,631 34.5 osh-nosouffle
34 no-host configure.cpython 12,863 7,148 5,948 34.4 osh-static
4 no-host configure.ocaml 3,697 1,474 1,264 28.8 bash
12 no-host configure.ocaml 3,621 1,460 1,185 28.6 dash
20 no-host configure.ocaml 3,697 1,490 1,247 28.7 osh-native
28 no-host configure.ocaml 3,671 1,471 1,242 28.7 osh-nosouffle
36 no-host configure.ocaml 3,664 1,511 1,185 28.7 osh-static
5 no-host configure.tcc 46 24 23 26.0 bash
13 no-host configure.tcc 42 17 25 26.2 dash
21 no-host configure.tcc 47 25 23 26.2 osh-native
29 no-host configure.tcc 47 27 20 26.2 osh-nosouffle
37 no-host configure.tcc 43 25 18 26.1 osh-static
3 no-host configure.util-linux 12,545 6,619 6,392 39.5 bash
11 no-host configure.util-linux 13,608 6,659 7,440 39.6 dash
19 no-host configure.util-linux 12,535 6,171 6,585 39.7 osh-native
27 no-host configure.util-linux 12,604 6,216 6,629 39.7 osh-nosouffle
35 no-host configure.util-linux 12,059 6,212 6,057 39.6 osh-static
6 no-host configure.yash 1,769 984 795 33.1 bash
14 no-host configure.yash 1,682 951 732 33.3 dash
22 no-host configure.yash 1,685 935 754 33.4 osh-native
30 no-host configure.yash 1,682 925 761 33.3 osh-nosouffle
38 no-host configure.yash 1,675 951 728 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 2 1 6.7 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 2,371 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,192 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,328 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,429 0 0 0 16 0 40 0 osh-nosouffle
39 no-host abuild-print-help 2,804 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 102,439 0 0 0 8 0 1,999 69 bash
9 no-host bin-true 49,376 0 0 0 8 0 2,997 60 dash
17 no-host bin-true 137,832 0 0 0 16 0 1,999 80 osh-native
25 no-host bin-true 133,597 0 0 0 16 0 1,997 66 osh-nosouffle
33 no-host bin-true 110,352 0 0 0 8 0 1,997 59 osh-static
2 no-host configure.cpython 1,620,534 0 0 0 25,272 0 14,070 1,036 bash
10 no-host configure.cpython 1,638,296 0 0 0 25,272 0 14,104 1,059 dash
18 no-host configure.cpython 1,592,153 0 0 0 25,280 0 11,304 790 osh-native
26 no-host configure.cpython 1,617,149 0 0 0 25,280 0 11,324 859 osh-nosouffle
34 no-host configure.cpython 1,522,621 0 0 0 25,272 0 11,297 815 osh-static
4 no-host configure.ocaml 299,084 0 0 0 4,432 0 2,019 187 bash
12 no-host configure.ocaml 280,506 0 0 0 4,432 0 2,103 203 dash
20 no-host configure.ocaml 306,676 0 0 8 4,440 0 2,001 275 osh-native
28 no-host configure.ocaml 307,918 0 0 0 4,440 0 1,998 202 osh-nosouffle
36 no-host configure.ocaml 299,725 0 0 0 4,432 0 1,994 246 osh-static
5 no-host configure.tcc 5,249 0 0 0 80 0 48 1 bash
13 no-host configure.tcc 4,200 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,604 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,670 0 0 0 96 0 46 1 osh-nosouffle
37 no-host configure.tcc 5,107 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,535,697 0 0 0 35,944 0 18,967 981 bash
11 no-host configure.util-linux 1,705,347 0 0 0 35,936 0 17,139 1,234 dash
19 no-host configure.util-linux 1,494,498 1 0 0 35,952 0 16,128 873 osh-native
27 no-host configure.util-linux 1,507,631 0 0 0 35,944 0 16,238 936 osh-nosouffle
35 no-host configure.util-linux 1,450,274 2 0 0 35,936 0 16,218 987 osh-static
6 no-host configure.yash 173,279 0 0 0 3,616 0 878 98 bash
14 no-host configure.yash 159,579 0 0 0 3,616 0 1,001 97 dash
22 no-host configure.yash 176,991 0 0 0 3,632 0 858 105 osh-native
30 no-host configure.yash 177,341 0 0 0 3,624 0 857 102 osh-nosouffle
38 no-host configure.yash 172,685 0 0 0 3,616 0 856 104 osh-static
0 no-host hello-world 150 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 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-02a4397d
osh-nosouffle osh-7b26a2a6
osh-static osh-static-0242d4b7
host label host id
no-host no-host-9c670df1