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 14 7 18 20 17 1.30 1.23
bin-true no-host 468 319 637 622 521 1.36 1.11
configure.cpython no-host 12,185 12,317 12,119 12,194 11,859 0.99 0.97
configure.ocaml no-host 3,392 3,382 3,434 3,495 3,457 1.01 1.02
configure.tcc no-host 40 36 40 42 39 0.99 0.96
configure.util-linux no-host 10,734 11,597 11,074 11,196 10,890 1.03 1.01
configure.yash no-host 1,512 1,488 1,503 1,540 1,540 0.99 1.02
hello-world no-host 1 1 2 2 1 2.28 1.01

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 2,401 1,162 3,350 3,459 2,842 1.40 1.18
bin-true no-host 101,893 49,836 134,727 134,408 111,545 1.32 1.09
configure.cpython no-host 1,628,214 1,649,248 1,582,085 1,616,690 1,520,387 0.97 0.93
configure.ocaml no-host 299,526 281,522 306,942 307,783 300,785 1.02 1.00
configure.tcc no-host 5,244 4,226 5,638 5,685 5,122 1.08 0.98
configure.util-linux no-host 1,543,757 1,706,744 1,512,045 1,523,087 1,484,086 0.98 0.96
configure.yash no-host 173,787 159,943 177,432 177,849 173,130 1.02 1.00
hello-world no-host 156 90 393 400 184 2.52 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 4.7 3.9 9.6 10.1 6.3 2.03 1.33
bin-true no-host 3.3 1.6 8.9 9.2 5.2 2.72 1.60
configure.cpython no-host 34.3 34.6 34.5 34.6 34.7 1.01 1.01
configure.ocaml no-host 28.7 28.7 28.8 28.7 28.7 1.00 1.00
configure.tcc no-host 26.3 26.3 26.3 26.2 26.1 1.00 0.99
configure.util-linux no-host 39.6 39.7 39.6 39.5 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.4 33.3 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.7 6.9 3.4 2.04 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 2 0 0 0.3 6.7 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 637 1 2 3.5 8.9 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 12,119 1 62 14.8 34.5 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 11,074 3 65 21.6 39.6 2,705,398 37,471 66,342 119,749 1,291,874 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,434 1 2 2.8 28.8 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 40 0 0 1.4 26.3 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,503 1 2 2.7 33.4 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 18 1 2 3.0 9.6 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 2 0 0 0.3 6.9 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 622 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 12,194 1 62 14.9 34.6 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 11,196 3 66 21.6 39.5 2,705,398 37,477 66,348 119,749 1,291,874 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,495 1 2 2.8 28.7 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 42 0 0 1.4 26.2 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,540 1 2 2.7 33.3 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 10.1 117,239 65,805 42,012 4,980 54,601 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 14 7 7 4.7 bash
15 no-host abuild-print-help 7 5 3 3.9 dash
23 no-host abuild-print-help 18 11 8 9.6 osh-native
31 no-host abuild-print-help 20 15 6 10.1 osh-nosouffle
39 no-host abuild-print-help 17 13 4 6.3 osh-static
1 no-host bin-true 468 291 211 3.3 bash
9 no-host bin-true 319 231 89 1.6 dash
17 no-host bin-true 637 310 336 8.9 osh-native
25 no-host bin-true 622 312 323 9.2 osh-nosouffle
33 no-host bin-true 521 302 231 5.2 osh-static
2 no-host configure.cpython 12,185 7,805 4,627 34.3 bash
10 no-host configure.cpython 12,317 7,851 4,726 34.6 dash
18 no-host configure.cpython 12,119 7,482 4,783 34.5 osh-native
26 no-host configure.cpython 12,194 7,437 4,920 34.6 osh-nosouffle
34 no-host configure.cpython 11,859 7,411 4,573 34.7 osh-static
4 no-host configure.ocaml 3,392 1,504 891 28.7 bash
12 no-host configure.ocaml 3,382 1,476 897 28.7 dash
20 no-host configure.ocaml 3,434 1,502 940 28.8 osh-native
28 no-host configure.ocaml 3,495 1,541 965 28.7 osh-nosouffle
36 no-host configure.ocaml 3,457 1,527 924 28.7 osh-static
5 no-host configure.tcc 40 23 18 26.3 bash
13 no-host configure.tcc 36 23 13 26.3 dash
21 no-host configure.tcc 40 22 19 26.3 osh-native
29 no-host configure.tcc 42 26 17 26.2 osh-nosouffle
37 no-host configure.tcc 39 23 14 26.1 osh-static
3 no-host configure.util-linux 10,734 6,775 4,288 39.6 bash
11 no-host configure.util-linux 11,597 6,875 5,077 39.7 dash
19 no-host configure.util-linux 11,074 6,379 4,813 39.6 osh-native
27 no-host configure.util-linux 11,196 6,471 4,849 39.5 osh-nosouffle
35 no-host configure.util-linux 10,890 6,487 4,523 39.6 osh-static
6 no-host configure.yash 1,512 950 557 33.4 bash
14 no-host configure.yash 1,488 972 501 33.4 dash
22 no-host configure.yash 1,503 969 524 33.4 osh-native
30 no-host configure.yash 1,540 1,003 525 33.3 osh-nosouffle
38 no-host configure.yash 1,540 971 559 33.3 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 2 2 0 6.7 osh-native
24 no-host hello-world 2 1 1 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 2,401 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 3,350 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,459 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,842 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,893 0 0 0 8 0 2,000 57 bash
9 no-host bin-true 49,836 0 0 0 8 0 2,999 37 dash
17 no-host bin-true 134,727 0 0 0 16 0 1,998 101 osh-native
25 no-host bin-true 134,408 0 0 0 16 0 1,997 65 osh-nosouffle
33 no-host bin-true 111,545 0 0 0 8 0 1,999 63 osh-static
2 no-host configure.cpython 1,628,214 0 0 0 25,272 0 14,053 951 bash
10 no-host configure.cpython 1,649,248 0 0 0 25,272 0 14,077 942 dash
18 no-host configure.cpython 1,582,085 0 0 0 25,280 0 11,278 817 osh-native
26 no-host configure.cpython 1,616,690 0 0 0 25,280 0 11,285 799 osh-nosouffle
34 no-host configure.cpython 1,520,387 0 0 0 25,272 0 11,286 857 osh-static
4 no-host configure.ocaml 299,526 0 0 0 4,432 0 2,023 179 bash
12 no-host configure.ocaml 281,522 0 0 0 4,432 0 2,109 166 dash
20 no-host configure.ocaml 306,942 0 0 0 4,440 0 1,997 207 osh-native
28 no-host configure.ocaml 307,783 0 0 0 4,440 0 1,996 201 osh-nosouffle
36 no-host configure.ocaml 300,785 0 0 0 4,432 0 2,000 205 osh-static
5 no-host configure.tcc 5,244 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,226 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,638 0 0 0 96 0 44 3 osh-native
29 no-host configure.tcc 5,685 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,122 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,543,757 0 0 0 35,936 0 18,780 1,020 bash
11 no-host configure.util-linux 1,706,744 1 0 0 35,936 0 16,966 1,077 dash
19 no-host configure.util-linux 1,512,045 5 0 0 35,960 0 16,185 930 osh-native
27 no-host configure.util-linux 1,523,087 2 0 0 35,952 0 16,192 907 osh-nosouffle
35 no-host configure.util-linux 1,484,086 1 0 0 35,936 0 16,183 914 osh-static
6 no-host configure.yash 173,787 0 0 0 3,616 0 876 95 bash
14 no-host configure.yash 159,943 0 0 0 3,624 0 1,000 95 dash
22 no-host configure.yash 177,432 0 0 0 3,624 0 858 86 osh-native
30 no-host configure.yash 177,849 0 0 0 3,624 0 858 89 osh-nosouffle
38 no-host configure.yash 173,130 0 0 0 3,616 0 859 91 osh-static
0 no-host hello-world 156 0 0 0 8 0 1 0 bash
8 no-host hello-world 90 0 0 0 8 0 1 0 dash
16 no-host hello-world 393 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 184 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-70d85774
osh-nosouffle osh-ee8e5e23
osh-static osh-static-629c11d2
host label host id
no-host no-host-bba74091