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 19 1.29 1.19
bin-true no-host 613 443 814 814 653 1.33 1.06
configure.cpython no-host 13,591 13,630 13,257 13,308 12,769 0.98 0.94
configure.ocaml no-host 3,622 3,571 3,658 3,668 3,630 1.01 1.00
configure.tcc no-host 45 41 46 47 43 1.02 0.95
configure.util-linux no-host 12,357 13,130 12,313 12,392 11,940 1.00 0.97
configure.yash no-host 1,676 1,618 1,668 1,669 1,645 1.00 0.98
hello-world no-host 1 1 3 3 1 2.41 1.06

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 2,402 1,165 3,326 3,373 2,811 1.38 1.17
bin-true no-host 99,408 49,387 135,325 134,276 110,030 1.36 1.11
configure.cpython no-host 1,624,059 1,632,993 1,593,409 1,604,206 1,523,423 0.98 0.94
configure.ocaml no-host 299,145 280,895 305,943 307,225 300,696 1.02 1.01
configure.tcc no-host 5,219 4,204 5,595 5,647 5,130 1.07 0.98
configure.util-linux no-host 1,539,581 1,700,590 1,498,170 1,516,470 1,458,623 0.97 0.95
configure.yash no-host 173,412 159,561 176,401 176,840 173,114 1.02 1.00
hello-world no-host 153 83 388 396 182 2.54 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 4.1 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.1 1.7 8.8 9.2 5.1 2.79 1.62
configure.cpython no-host 34.6 34.5 34.4 34.4 34.8 0.99 1.00
configure.ocaml no-host 28.7 28.6 28.5 28.5 28.5 1.00 1.00
configure.tcc no-host 26.1 26.2 26.1 26.1 26.1 1.00 1.00
configure.util-linux no-host 39.7 39.9 39.9 39.7 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.3 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.4 6.4 6.9 3.4 2.04 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 6.4 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 814 1 2 3.5 8.8 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,257 1 63 14.8 34.4 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,313 3 63 21.6 39.9 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 3,658 1 2 2.8 28.5 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.1 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 33.3 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 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 814 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 13,308 1 62 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 12,392 3 61 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 3,668 1 2 2.8 28.5 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,669 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 10.0 117,212 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 16 10 6 4.8 bash
15 no-host abuild-print-help 9 4 5 4.1 dash
23 no-host abuild-print-help 20 9 12 9.4 osh-native
31 no-host abuild-print-help 21 13 8 10.0 osh-nosouffle
39 no-host abuild-print-help 19 13 6 6.4 osh-static
1 no-host bin-true 613 302 349 3.1 bash
9 no-host bin-true 443 281 166 1.7 dash
17 no-host bin-true 814 301 530 8.8 osh-native
25 no-host bin-true 814 303 525 9.2 osh-nosouffle
33 no-host bin-true 653 300 370 5.1 osh-static
2 no-host configure.cpython 13,591 7,485 6,493 34.6 bash
10 no-host configure.cpython 13,630 7,487 6,535 34.5 dash
18 no-host configure.cpython 13,257 7,084 6,444 34.4 osh-native
26 no-host configure.cpython 13,308 7,031 6,553 34.4 osh-nosouffle
34 no-host configure.cpython 12,769 7,022 5,987 34.8 osh-static
4 no-host configure.ocaml 3,622 1,460 1,202 28.7 bash
12 no-host configure.ocaml 3,571 1,419 1,177 28.6 dash
20 no-host configure.ocaml 3,658 1,459 1,239 28.5 osh-native
28 no-host configure.ocaml 3,668 1,439 1,271 28.5 osh-nosouffle
36 no-host configure.ocaml 3,630 1,458 1,203 28.5 osh-static
5 no-host configure.tcc 45 26 19 26.1 bash
13 no-host configure.tcc 41 21 20 26.2 dash
21 no-host configure.tcc 46 25 22 26.1 osh-native
29 no-host configure.tcc 47 21 26 26.1 osh-nosouffle
37 no-host configure.tcc 43 24 19 26.1 osh-static
3 no-host configure.util-linux 12,357 6,458 6,360 39.7 bash
11 no-host configure.util-linux 13,130 6,405 7,213 39.9 dash
19 no-host configure.util-linux 12,313 6,102 6,436 39.9 osh-native
27 no-host configure.util-linux 12,392 6,111 6,510 39.7 osh-nosouffle
35 no-host configure.util-linux 11,940 6,067 6,093 39.6 osh-static
6 no-host configure.yash 1,676 941 744 33.4 bash
14 no-host configure.yash 1,618 912 708 33.4 dash
22 no-host configure.yash 1,668 954 718 33.3 osh-native
30 no-host configure.yash 1,669 945 727 33.4 osh-nosouffle
38 no-host configure.yash 1,645 956 691 33.4 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 1 2 6.4 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 2,402 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,165 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,326 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,373 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,811 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 99,408 0 0 0 8 0 1,997 45 bash
9 no-host bin-true 49,387 0 0 0 8 0 2,992 67 dash
17 no-host bin-true 135,325 0 0 0 16 0 1,999 89 osh-native
25 no-host bin-true 134,276 0 0 0 16 0 1,999 96 osh-nosouffle
33 no-host bin-true 110,030 0 0 0 8 0 1,999 74 osh-static
2 no-host configure.cpython 1,624,059 0 0 0 25,272 0 14,085 1,035 bash
10 no-host configure.cpython 1,632,993 0 0 0 25,272 0 14,097 1,010 dash
18 no-host configure.cpython 1,593,409 0 0 0 25,280 0 11,305 809 osh-native
26 no-host configure.cpython 1,604,206 0 0 0 25,280 0 11,307 915 osh-nosouffle
34 no-host configure.cpython 1,523,423 0 0 0 25,272 0 11,307 850 osh-static
4 no-host configure.ocaml 299,145 0 0 0 4,432 0 2,020 195 bash
12 no-host configure.ocaml 280,895 0 0 0 4,432 0 2,108 185 dash
20 no-host configure.ocaml 305,943 0 0 0 4,440 0 1,997 216 osh-native
28 no-host configure.ocaml 307,225 0 0 0 4,440 0 2,002 189 osh-nosouffle
36 no-host configure.ocaml 300,696 0 0 0 4,432 0 1,996 220 osh-static
5 no-host configure.tcc 5,219 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,204 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,595 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,647 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,130 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,539,581 1 0 232 35,944 0 18,944 1,006 bash
11 no-host configure.util-linux 1,700,590 0 0 0 35,936 0 17,055 1,285 dash
19 no-host configure.util-linux 1,498,170 2 0 0 35,952 0 16,215 932 osh-native
27 no-host configure.util-linux 1,516,470 0 0 0 35,952 0 16,173 976 osh-nosouffle
35 no-host configure.util-linux 1,458,623 5 0 0 35,936 0 16,139 891 osh-static
6 no-host configure.yash 173,412 0 0 0 3,616 0 878 87 bash
14 no-host configure.yash 159,561 0 0 0 3,616 0 1,000 105 dash
22 no-host configure.yash 176,401 0 0 0 3,624 0 856 100 osh-native
30 no-host configure.yash 176,840 0 0 0 3,624 0 855 104 osh-nosouffle
38 no-host configure.yash 173,114 0 0 0 3,624 0 856 95 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 388 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 396 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 0 0 0 8 0 1 1 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-6b4b2bc0
osh-nosouffle osh-3ea38a19
osh-static osh-static-1dbbba3f
host label host id
no-host no-host-9c670df1