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 1.27 1.14
bin-true no-host 648 444 812 812 657 1.25 1.01
configure.cpython no-host 14,162 14,334 13,693 13,855 13,482 0.97 0.95
configure.ocaml no-host 3,723 3,675 3,775 3,784 3,758 1.01 1.01
configure.tcc no-host 46 42 48 47 43 1.05 0.94
configure.util-linux no-host 12,895 13,701 12,674 12,992 12,675 0.98 0.98
configure.yash no-host 1,725 1,709 1,728 1,731 1,734 1.00 1.01
hello-world no-host 1 1 3 3 1 2.38 1.00

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 1,168 3,286 3,419 2,826 1.38 1.18
bin-true no-host 101,476 49,361 134,340 134,033 110,353 1.32 1.09
configure.cpython no-host 1,625,315 1,640,385 1,592,068 1,608,344 1,514,508 0.98 0.93
configure.ocaml no-host 299,005 280,771 306,247 307,768 299,967 1.02 1.00
configure.tcc no-host 5,228 4,243 5,627 5,674 5,123 1.08 0.98
configure.util-linux no-host 1,533,104 1,696,167 1,494,355 1,520,023 1,470,575 0.97 0.96
configure.yash no-host 173,350 159,593 176,604 177,222 172,732 1.02 1.00
hello-world no-host 152 86 395 398 183 2.60 1.20

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 9.4 10.0 6.3 2.00 1.33
bin-true no-host 3.3 1.4 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.5 34.5 34.3 34.5 34.7 0.99 1.00
configure.ocaml no-host 28.6 28.6 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.2 26.1 26.3 26.4 26.2 1.01 1.00
configure.util-linux no-host 39.7 39.6 39.4 39.6 39.7 0.99 1.00
configure.yash no-host 33.3 33.4 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 6.9 3.4 2.08 1.08

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 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 812 1 2 3.5 8.8 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,693 1 67 14.8 34.3 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,674 3 66 21.6 39.4 2,705,473 37,501 66,342 119,749 1,291,899 1,293,825 32,527 42 132,684 1
configure.ocaml no-host 3,775 1 2 2.8 28.7 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 48 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 1,728 1 2 2.7 33.4 143,538 11,666 6,632 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,263 65,801 42,008 4,981 54,612 57,670 277 3 84,016 1
hello-world no-host 3 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 812 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 13,855 1 68 14.9 34.5 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,992 3 67 21.6 39.6 2,705,473 37,507 66,348 119,749 1,291,899 1,293,825 32,527 42 132,696 1
configure.ocaml no-host 3,784 1 2 2.8 28.6 149,720 12,661 6,576 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.4 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,731 1 2 2.7 33.4 143,538 11,670 6,636 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,263 65,805 42,012 4,981 54,612 57,670 277 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 16 8 9 4.7 bash
15 no-host abuild-print-help 9 4 6 3.9 dash
23 no-host abuild-print-help 20 11 10 9.4 osh-native
31 no-host abuild-print-help 21 13 9 10.0 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.3 osh-static
1 no-host bin-true 648 328 362 3.3 bash
9 no-host bin-true 444 282 167 1.4 dash
17 no-host bin-true 812 300 529 8.8 osh-native
25 no-host bin-true 812 307 522 9.2 osh-nosouffle
33 no-host bin-true 657 313 361 5.2 osh-static
2 no-host configure.cpython 14,162 7,723 6,822 34.5 bash
10 no-host configure.cpython 14,334 7,798 6,955 34.5 dash
18 no-host configure.cpython 13,693 7,307 6,659 34.3 osh-native
26 no-host configure.cpython 13,855 7,323 6,825 34.5 osh-nosouffle
34 no-host configure.cpython 13,482 7,411 6,313 34.7 osh-static
4 no-host configure.ocaml 3,723 1,508 1,257 28.6 bash
12 no-host configure.ocaml 3,675 1,505 1,195 28.6 dash
20 no-host configure.ocaml 3,775 1,535 1,279 28.7 osh-native
28 no-host configure.ocaml 3,784 1,522 1,304 28.6 osh-nosouffle
36 no-host configure.ocaml 3,758 1,527 1,261 28.7 osh-static
5 no-host configure.tcc 46 24 23 26.2 bash
13 no-host configure.tcc 42 21 22 26.1 dash
21 no-host configure.tcc 48 24 25 26.3 osh-native
29 no-host configure.tcc 47 27 21 26.4 osh-nosouffle
37 no-host configure.tcc 43 26 17 26.2 osh-static
3 no-host configure.util-linux 12,895 6,622 6,742 39.7 bash
11 no-host configure.util-linux 13,701 6,671 7,536 39.6 dash
19 no-host configure.util-linux 12,674 6,304 6,598 39.4 osh-native
27 no-host configure.util-linux 12,992 6,408 6,806 39.6 osh-nosouffle
35 no-host configure.util-linux 12,675 6,455 6,446 39.7 osh-static
6 no-host configure.yash 1,725 985 746 33.3 bash
14 no-host configure.yash 1,709 954 755 33.4 dash
22 no-host configure.yash 1,728 977 752 33.4 osh-native
30 no-host configure.yash 1,731 953 780 33.4 osh-nosouffle
38 no-host configure.yash 1,734 989 746 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 0 3 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 2,386 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,168 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,286 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,419 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,826 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,476 0 0 0 8 0 1,998 71 bash
9 no-host bin-true 49,361 0 0 0 8 0 2,998 47 dash
17 no-host bin-true 134,340 0 0 0 16 0 2,000 79 osh-native
25 no-host bin-true 134,033 0 0 0 16 0 2,000 67 osh-nosouffle
33 no-host bin-true 110,353 0 0 0 8 0 1,999 88 osh-static
2 no-host configure.cpython 1,625,315 0 0 0 25,272 0 14,066 1,005 bash
10 no-host configure.cpython 1,640,385 0 0 0 25,272 0 14,125 994 dash
18 no-host configure.cpython 1,592,068 0 0 0 25,280 0 11,301 878 osh-native
26 no-host configure.cpython 1,608,344 0 0 0 25,280 0 11,310 811 osh-nosouffle
34 no-host configure.cpython 1,514,508 0 0 0 25,272 0 11,301 842 osh-static
4 no-host configure.ocaml 299,005 0 0 0 4,432 0 2,019 198 bash
12 no-host configure.ocaml 280,771 0 0 0 4,432 0 2,088 192 dash
20 no-host configure.ocaml 306,247 0 0 0 4,440 0 1,999 228 osh-native
28 no-host configure.ocaml 307,768 0 0 0 4,440 0 1,999 197 osh-nosouffle
36 no-host configure.ocaml 299,967 0 0 0 4,432 0 1,999 215 osh-static
5 no-host configure.tcc 5,228 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,243 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,627 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,674 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,123 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,533,104 0 0 0 35,936 0 19,001 1,051 bash
11 no-host configure.util-linux 1,696,167 0 0 0 35,936 0 17,105 1,105 dash
19 no-host configure.util-linux 1,494,355 1 0 0 35,960 0 16,156 934 osh-native
27 no-host configure.util-linux 1,520,023 2 0 0 35,952 0 16,212 983 osh-nosouffle
35 no-host configure.util-linux 1,470,575 0 0 0 35,936 0 16,189 929 osh-static
6 no-host configure.yash 173,350 0 0 0 3,616 0 878 98 bash
14 no-host configure.yash 159,593 0 0 0 3,624 0 1,004 97 dash
22 no-host configure.yash 176,604 0 0 0 3,624 0 860 103 osh-native
30 no-host configure.yash 177,222 0 0 0 3,632 0 857 103 osh-nosouffle
38 no-host configure.yash 172,732 0 0 0 3,616 0 857 96 osh-static
0 no-host hello-world 152 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 395 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 398 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 183 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-2c201181
osh-nosouffle osh-6be69d18
osh-static osh-static-9b651a43
host label host id
no-host no-host-bba74091