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 15 9 21 21 18 1.33 1.19
bin-true no-host 612 437 800 797 647 1.31 1.06
configure.cpython no-host 13,598 13,723 13,240 13,369 12,785 0.97 0.94
configure.ocaml no-host 3,684 3,571 3,662 3,673 3,685 0.99 1.00
configure.tcc no-host 45 41 47 46 43 1.03 0.95
configure.util-linux no-host 12,341 13,094 12,274 12,363 12,145 0.99 0.98
configure.yash no-host 1,683 1,621 1,681 1,668 1,683 1.00 1.00
hello-world no-host 1 1 3 3 1 2.27 0.97

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 2,400 1,190 3,323 3,414 2,814 1.38 1.17
bin-true no-host 100,455 49,395 133,346 131,011 109,998 1.33 1.09
configure.cpython no-host 1,629,509 1,643,333 1,584,115 1,595,474 1,523,710 0.97 0.94
configure.ocaml no-host 298,456 280,791 304,995 306,499 300,952 1.02 1.01
configure.tcc no-host 5,229 4,201 5,580 5,677 5,124 1.07 0.98
configure.util-linux no-host 1,536,995 1,701,181 1,495,822 1,519,730 1,458,100 0.97 0.95
configure.yash no-host 173,391 159,610 176,155 177,377 173,074 1.02 1.00
hello-world no-host 153 86 390 398 181 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 4.7 4.1 9.4 10.1 6.4 2.00 1.36
bin-true no-host 3.3 1.6 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.5 34.7 34.5 34.4 34.7 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.7 28.8 1.00 1.00
configure.tcc no-host 26.3 26.1 26.2 26.3 26.0 1.00 0.99
configure.util-linux no-host 39.5 39.5 39.7 39.7 39.5 1.01 1.00
configure.yash no-host 33.3 33.4 33.3 33.4 33.2 1.00 1.00
hello-world no-host 3.3 1.6 6.6 6.9 3.4 2.00 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 800 1 2 3.5 8.8 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,240 1 63 14.8 34.5 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,274 3 63 21.6 39.7 2,705,279 37,450 66,323 119,739 1,291,802 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,662 1 2 2.8 28.7 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,681 1 2 2.7 33.3 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,212 65,784 41,994 4,969 54,592 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 797 1 2 3.5 9.2 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,369 1 64 14.8 34.4 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,363 3 62 21.6 39.7 2,705,279 37,456 66,329 119,739 1,291,802 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,673 1 2 2.8 28.7 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.3 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,668 1 2 2.7 33.4 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.1 117,212 65,788 41,998 4,969 54,592 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 15 8 8 4.7 bash
15 no-host abuild-print-help 9 6 3 4.1 dash
23 no-host abuild-print-help 21 12 9 9.4 osh-native
31 no-host abuild-print-help 21 13 9 10.1 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.4 osh-static
1 no-host bin-true 612 306 344 3.3 bash
9 no-host bin-true 437 270 173 1.6 dash
17 no-host bin-true 800 306 508 8.8 osh-native
25 no-host bin-true 797 310 502 9.2 osh-nosouffle
33 no-host bin-true 647 312 350 5.2 osh-static
2 no-host configure.cpython 13,598 7,516 6,447 34.5 bash
10 no-host configure.cpython 13,723 7,525 6,594 34.7 dash
18 no-host configure.cpython 13,240 7,045 6,466 34.5 osh-native
26 no-host configure.cpython 13,369 7,131 6,519 34.4 osh-nosouffle
34 no-host configure.cpython 12,785 7,067 5,954 34.7 osh-static
4 no-host configure.ocaml 3,684 1,518 1,205 28.7 bash
12 no-host configure.ocaml 3,571 1,455 1,140 28.7 dash
20 no-host configure.ocaml 3,662 1,409 1,291 28.7 osh-native
28 no-host configure.ocaml 3,673 1,465 1,250 28.7 osh-nosouffle
36 no-host configure.ocaml 3,685 1,482 1,234 28.8 osh-static
5 no-host configure.tcc 45 21 26 26.3 bash
13 no-host configure.tcc 41 22 18 26.1 dash
21 no-host configure.tcc 47 27 20 26.2 osh-native
29 no-host configure.tcc 46 28 19 26.3 osh-nosouffle
37 no-host configure.tcc 43 27 17 26.0 osh-static
3 no-host configure.util-linux 12,341 6,549 6,252 39.5 bash
11 no-host configure.util-linux 13,094 6,473 7,104 39.5 dash
19 no-host configure.util-linux 12,274 5,996 6,491 39.7 osh-native
27 no-host configure.util-linux 12,363 6,118 6,469 39.7 osh-nosouffle
35 no-host configure.util-linux 12,145 6,174 6,189 39.5 osh-static
6 no-host configure.yash 1,683 936 755 33.3 bash
14 no-host configure.yash 1,621 934 685 33.4 dash
22 no-host configure.yash 1,681 957 727 33.3 osh-native
30 no-host configure.yash 1,668 987 683 33.4 osh-nosouffle
38 no-host configure.yash 1,683 959 716 33.2 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 1 2 6.6 osh-native
24 no-host hello-world 3 1 2 6.9 osh-nosouffle
32 no-host hello-world 1 1 0 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 2,400 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,190 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,323 0 0 0 16 0 38 1 osh-native
31 no-host abuild-print-help 3,414 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,814 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,455 0 0 0 8 0 1,996 57 bash
9 no-host bin-true 49,395 0 0 0 8 0 2,996 48 dash
17 no-host bin-true 133,346 0 0 0 16 0 2,001 100 osh-native
25 no-host bin-true 131,011 0 0 0 16 0 2,000 99 osh-nosouffle
33 no-host bin-true 109,998 0 0 0 8 0 2,000 91 osh-static
2 no-host configure.cpython 1,629,509 0 0 0 25,272 0 14,080 1,045 bash
10 no-host configure.cpython 1,643,333 0 0 0 25,272 0 14,105 1,057 dash
18 no-host configure.cpython 1,584,115 0 0 0 25,280 0 11,298 921 osh-native
26 no-host configure.cpython 1,595,474 0 0 0 25,280 0 11,312 825 osh-nosouffle
34 no-host configure.cpython 1,523,710 0 0 0 25,272 0 11,304 858 osh-static
4 no-host configure.ocaml 298,456 0 0 0 4,432 0 2,017 186 bash
12 no-host configure.ocaml 280,791 0 0 0 4,432 0 2,110 186 dash
20 no-host configure.ocaml 304,995 0 0 0 4,440 0 2,000 226 osh-native
28 no-host configure.ocaml 306,499 0 0 0 4,440 0 1,994 195 osh-nosouffle
36 no-host configure.ocaml 300,952 0 0 0 4,432 0 1,999 238 osh-static
5 no-host configure.tcc 5,229 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,201 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,580 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,677 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,124 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,536,995 0 0 232 35,944 0 18,936 996 bash
11 no-host configure.util-linux 1,701,181 0 0 0 35,936 0 17,072 1,233 dash
19 no-host configure.util-linux 1,495,822 1 0 0 35,960 0 16,144 925 osh-native
27 no-host configure.util-linux 1,519,730 1 0 0 35,952 0 16,178 912 osh-nosouffle
35 no-host configure.util-linux 1,458,100 2 0 0 35,944 0 16,180 893 osh-static
6 no-host configure.yash 173,391 0 0 0 3,616 0 876 102 bash
14 no-host configure.yash 159,610 0 0 0 3,624 0 1,001 103 dash
22 no-host configure.yash 176,155 0 0 0 3,624 0 857 101 osh-native
30 no-host configure.yash 177,377 0 0 0 3,624 0 859 108 osh-nosouffle
38 no-host configure.yash 173,074 0 0 0 3,616 0 858 103 osh-static
0 no-host hello-world 153 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 390 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 181 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-0b78ffa7
osh-nosouffle osh-aa19beb8
osh-static osh-static-f1a87c92
host label host id
no-host no-host-9c670df1