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 20 21 18 1.30 1.17
bin-true no-host 611 435 793 801 645 1.30 1.06
configure.cpython no-host 13,336 13,393 13,010 13,066 12,504 0.98 0.94
configure.ocaml no-host 3,567 3,519 3,612 3,615 3,577 1.01 1.00
configure.tcc no-host 45 40 46 46 42 1.02 0.94
configure.util-linux no-host 12,141 12,888 12,087 12,184 11,812 1.00 0.97
configure.yash no-host 1,649 1,586 1,640 1,640 1,622 0.99 0.98
hello-world no-host 1 1 3 3 1 2.46 1.05

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 2,369 1,171 3,300 3,440 2,826 1.39 1.19
bin-true no-host 99,461 49,344 132,286 133,020 112,054 1.33 1.13
configure.cpython no-host 1,622,480 1,627,905 1,586,826 1,604,711 1,517,570 0.98 0.94
configure.ocaml no-host 298,674 280,705 306,301 307,602 300,039 1.03 1.00
configure.tcc no-host 5,223 4,198 5,579 5,689 5,125 1.07 0.98
configure.util-linux no-host 1,532,993 1,697,491 1,507,787 1,522,817 1,479,574 0.98 0.97
configure.yash no-host 173,343 159,534 177,147 176,972 172,804 1.02 1.00
hello-world no-host 151 85 396 401 183 2.62 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 4.8 3.9 9.4 9.8 6.3 1.95 1.30
bin-true no-host 3.1 1.6 8.5 9.0 5.2 2.71 1.67
configure.cpython no-host 34.3 34.5 34.5 34.6 34.6 1.01 1.01
configure.ocaml no-host 28.7 28.5 28.7 28.8 28.7 1.00 1.00
configure.tcc no-host 26.0 26.1 26.3 26.2 26.3 1.01 1.01
configure.util-linux no-host 39.7 39.8 39.6 39.5 39.9 1.00 1.00
configure.yash no-host 33.3 33.3 33.4 33.1 33.4 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 3 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 793 1 2 3.5 8.5 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,010 1 60 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 12,087 2 59 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 3,612 1 2 2.8 28.7 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 46 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 1,640 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 20 1 2 3.0 9.4 117,239 65,801 42,008 4,980 54,601 57,658 277 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 801 1 2 3.5 9.0 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,066 1 60 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 12,184 3 60 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 3,615 1 2 2.8 28.8 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 46 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 1,640 1 2 2.7 33.1 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.8 117,239 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 15 5 11 4.8 bash
15 no-host abuild-print-help 9 5 5 3.9 dash
23 no-host abuild-print-help 20 11 9 9.4 osh-native
31 no-host abuild-print-help 21 14 8 9.8 osh-nosouffle
39 no-host abuild-print-help 18 11 7 6.3 osh-static
1 no-host bin-true 611 307 341 3.1 bash
9 no-host bin-true 435 277 163 1.6 dash
17 no-host bin-true 793 300 509 8.5 osh-native
25 no-host bin-true 801 306 511 9.0 osh-nosouffle
33 no-host bin-true 645 311 349 5.2 osh-static
2 no-host configure.cpython 13,336 7,297 6,421 34.3 bash
10 no-host configure.cpython 13,393 7,440 6,342 34.5 dash
18 no-host configure.cpython 13,010 6,968 6,311 34.5 osh-native
26 no-host configure.cpython 13,066 7,004 6,346 34.6 osh-nosouffle
34 no-host configure.cpython 12,504 6,952 5,789 34.6 osh-static
4 no-host configure.ocaml 3,567 1,455 1,151 28.7 bash
12 no-host configure.ocaml 3,519 1,398 1,145 28.5 dash
20 no-host configure.ocaml 3,612 1,456 1,194 28.7 osh-native
28 no-host configure.ocaml 3,615 1,424 1,233 28.8 osh-nosouffle
36 no-host configure.ocaml 3,577 1,405 1,202 28.7 osh-static
5 no-host configure.tcc 45 28 17 26.0 bash
13 no-host configure.tcc 40 19 21 26.1 dash
21 no-host configure.tcc 46 23 24 26.3 osh-native
29 no-host configure.tcc 46 27 20 26.2 osh-nosouffle
37 no-host configure.tcc 42 24 18 26.3 osh-static
3 no-host configure.util-linux 12,141 6,464 6,134 39.7 bash
11 no-host configure.util-linux 12,888 6,368 7,002 39.8 dash
19 no-host configure.util-linux 12,087 6,100 6,203 39.6 osh-native
27 no-host configure.util-linux 12,184 6,125 6,280 39.5 osh-nosouffle
35 no-host configure.util-linux 11,812 5,978 6,053 39.9 osh-static
6 no-host configure.yash 1,649 945 712 33.3 bash
14 no-host configure.yash 1,586 912 675 33.3 dash
22 no-host configure.yash 1,640 913 730 33.4 osh-native
30 no-host configure.yash 1,640 964 680 33.1 osh-nosouffle
38 no-host configure.yash 1,622 929 696 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 1 2 6.7 osh-native
24 no-host hello-world 3 0 3 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 2,369 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,171 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,300 0 0 0 16 0 38 2 osh-native
31 no-host abuild-print-help 3,440 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,826 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 99,461 0 0 0 8 0 1,996 59 bash
9 no-host bin-true 49,344 0 0 0 8 0 2,996 62 dash
17 no-host bin-true 132,286 0 0 0 16 0 1,997 103 osh-native
25 no-host bin-true 133,020 0 0 0 16 0 1,997 100 osh-nosouffle
33 no-host bin-true 112,054 0 0 0 8 0 2,000 74 osh-static
2 no-host configure.cpython 1,622,480 0 0 0 25,272 0 14,071 987 bash
10 no-host configure.cpython 1,627,905 0 0 0 25,272 0 14,120 1,075 dash
18 no-host configure.cpython 1,586,826 0 0 0 25,280 0 11,301 809 osh-native
26 no-host configure.cpython 1,604,711 0 0 0 25,280 0 11,295 841 osh-nosouffle
34 no-host configure.cpython 1,517,570 0 0 0 25,272 0 11,311 875 osh-static
4 no-host configure.ocaml 298,674 0 0 0 4,432 0 2,022 181 bash
12 no-host configure.ocaml 280,705 0 0 0 4,432 0 2,110 197 dash
20 no-host configure.ocaml 306,301 0 0 0 4,440 0 2,004 214 osh-native
28 no-host configure.ocaml 307,602 0 0 0 4,440 0 1,999 187 osh-nosouffle
36 no-host configure.ocaml 300,039 0 0 0 4,432 0 2,002 222 osh-static
5 no-host configure.tcc 5,223 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,198 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,579 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,689 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,125 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,532,993 0 0 0 35,936 0 18,995 1,057 bash
11 no-host configure.util-linux 1,697,491 0 0 0 35,936 0 17,059 1,214 dash
19 no-host configure.util-linux 1,507,787 0 0 0 35,952 0 16,149 886 osh-native
27 no-host configure.util-linux 1,522,817 1 0 0 35,952 0 16,233 970 osh-nosouffle
35 no-host configure.util-linux 1,479,574 1 0 0 35,944 0 16,140 930 osh-static
6 no-host configure.yash 173,343 0 0 0 3,616 0 880 104 bash
14 no-host configure.yash 159,534 0 0 0 3,616 0 1,001 98 dash
22 no-host configure.yash 177,147 0 0 0 3,624 0 857 101 osh-native
30 no-host configure.yash 176,972 0 0 0 3,624 0 858 95 osh-nosouffle
38 no-host configure.yash 172,804 0 0 0 3,616 0 858 99 osh-static
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 396 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 401 0 0 0 16 0 1 2 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-0ae8cc3a
osh-nosouffle osh-634aa08c
osh-static osh-static-00eb2946
host label host id
no-host no-host-bba74091