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 22 19 1.29 1.18
bin-true no-host 633 455 801 818 655 1.26 1.03
configure.cpython no-host 14,197 14,213 13,793 13,703 13,222 0.97 0.93
configure.ocaml no-host 3,732 3,667 3,783 3,799 3,729 1.01 1.00
configure.tcc no-host 46 42 48 49 43 1.03 0.94
configure.util-linux no-host 12,871 13,505 12,924 12,848 12,464 1.00 0.97
configure.yash no-host 1,729 1,666 1,725 1,749 1,709 1.00 0.99
hello-world no-host 1 1 3 3 1 2.20 0.98

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 1,188 3,253 3,401 2,852 1.35 1.19
bin-true no-host 102,459 49,344 130,968 136,370 110,703 1.28 1.08
configure.cpython no-host 1,624,658 1,638,678 1,598,098 1,588,979 1,520,303 0.98 0.94
configure.ocaml no-host 298,960 280,807 306,145 307,541 300,250 1.02 1.00
configure.tcc no-host 5,220 4,199 5,621 5,657 5,138 1.08 0.98
configure.util-linux no-host 1,545,341 1,699,452 1,497,410 1,522,127 1,478,914 0.97 0.96
configure.yash no-host 173,596 159,521 176,920 176,797 172,976 1.02 1.00
hello-world no-host 151 86 393 401 181 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 6.4 2.00 1.36
bin-true no-host 3.1 1.4 8.7 9.2 5.1 2.75 1.62
configure.cpython no-host 34.5 34.5 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.8 28.6 28.7 1.00 1.00
configure.tcc no-host 26.4 26.1 26.3 26.1 26.3 1.00 1.00
configure.util-linux no-host 39.7 39.7 39.9 39.7 39.5 1.00 0.99
configure.yash no-host 33.4 33.1 33.4 33.4 33.2 1.00 0.99
hello-world no-host 3.0 1.4 6.4 7.2 3.3 2.13 1.09

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 3,910 3,910 0 722 1,924 1,264 2 0 50,000 0
bin-true no-host 801 1 2 3.5 8.7 151,895 10,758 2,972 14,781 72,398 64,716 3,008 3 50,000 0
configure.cpython no-host 13,793 1 68 14.8 34.5 1,750,792 35,391 28,948 93,077 869,750 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,924 3 69 21.6 39.9 2,705,328 37,463 66,336 119,745 1,291,845 1,293,738 32,527 42 132,672 1
configure.ocaml no-host 3,783 1 2 2.8 28.8 149,695 12,650 6,565 9,213 70,298 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.3 30,544 30,544 0 1,680 14,475 14,389 271 0 50,000 0
configure.yash no-host 1,725 1 2 2.7 33.4 143,457 11,463 6,619 7,164 70,521 65,772 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,226 65,792 42,002 4,975 54,600 57,651 277 3 84,004 1
hello-world no-host 3 0 0 0.3 7.2 3,909 3,909 0 721 1,924 1,264 2 0 50,000 0
bin-true no-host 818 1 2 3.5 9.2 151,895 10,762 2,976 14,781 72,398 64,716 3,008 3 50,000 0
configure.cpython no-host 13,703 1 67 14.8 34.5 1,750,791 35,396 28,953 93,076 869,750 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,848 3 68 21.6 39.7 2,705,328 37,469 66,342 119,745 1,291,845 1,293,738 32,527 42 132,684 1
configure.ocaml no-host 3,799 1 2 2.8 28.6 149,695 12,655 6,570 9,213 70,298 70,184 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.1 30,544 30,544 0 1,680 14,475 14,389 271 0 50,000 0
configure.yash no-host 1,749 1 2 2.7 33.4 143,457 11,467 6,623 7,164 70,521 65,772 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,226 65,796 42,006 4,975 54,600 57,651 277 3 84,012 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 7 10 4.7 bash
15 no-host abuild-print-help 9 4 5 3.9 dash
23 no-host abuild-print-help 20 13 8 9.4 osh-native
31 no-host abuild-print-help 22 13 9 10.0 osh-nosouffle
39 no-host abuild-print-help 19 14 6 6.4 osh-static
1 no-host bin-true 633 309 364 3.1 bash
9 no-host bin-true 455 280 181 1.4 dash
17 no-host bin-true 801 303 515 8.7 osh-native
25 no-host bin-true 818 315 520 9.2 osh-nosouffle
33 no-host bin-true 655 300 371 5.1 osh-static
2 no-host configure.cpython 14,197 7,709 6,885 34.5 bash
10 no-host configure.cpython 14,213 7,663 6,956 34.5 dash
18 no-host configure.cpython 13,793 7,333 6,743 34.5 osh-native
26 no-host configure.cpython 13,703 7,281 6,702 34.5 osh-nosouffle
34 no-host configure.cpython 13,222 7,216 6,250 34.5 osh-static
4 no-host configure.ocaml 3,732 1,481 1,292 28.7 bash
12 no-host configure.ocaml 3,667 1,473 1,218 28.7 dash
20 no-host configure.ocaml 3,783 1,512 1,310 28.8 osh-native
28 no-host configure.ocaml 3,799 1,539 1,301 28.6 osh-nosouffle
36 no-host configure.ocaml 3,729 1,516 1,245 28.7 osh-static
5 no-host configure.tcc 46 23 24 26.4 bash
13 no-host configure.tcc 42 28 15 26.1 dash
21 no-host configure.tcc 48 23 25 26.3 osh-native
29 no-host configure.tcc 49 26 24 26.1 osh-nosouffle
37 no-host configure.tcc 43 21 23 26.3 osh-static
3 no-host configure.util-linux 12,871 6,658 6,691 39.7 bash
11 no-host configure.util-linux 13,505 6,613 7,388 39.7 dash
19 no-host configure.util-linux 12,924 6,365 6,782 39.9 osh-native
27 no-host configure.util-linux 12,848 6,258 6,814 39.7 osh-nosouffle
35 no-host configure.util-linux 12,464 6,282 6,401 39.5 osh-static
6 no-host configure.yash 1,729 976 761 33.4 bash
14 no-host configure.yash 1,666 961 707 33.1 dash
22 no-host configure.yash 1,725 987 741 33.4 osh-native
30 no-host configure.yash 1,749 979 773 33.4 osh-nosouffle
38 no-host configure.yash 1,709 962 749 33.2 osh-static
0 no-host hello-world 1 0 1 3.0 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 2 1 7.2 osh-nosouffle
32 no-host hello-world 1 1 0 3.3 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 0 bash
15 no-host abuild-print-help 1,188 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,253 0 0 0 16 0 38 1 osh-native
31 no-host abuild-print-help 3,401 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,852 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,459 0 0 0 8 0 1,995 79 bash
9 no-host bin-true 49,344 0 0 0 8 0 2,991 37 dash
17 no-host bin-true 130,968 0 0 0 16 0 1,998 61 osh-native
25 no-host bin-true 136,370 0 0 0 16 0 1,998 93 osh-nosouffle
33 no-host bin-true 110,703 0 0 0 8 0 1,999 82 osh-static
2 no-host configure.cpython 1,624,658 1 0 0 25,272 0 14,091 1,012 bash
10 no-host configure.cpython 1,638,678 0 0 0 25,272 0 14,120 1,032 dash
18 no-host configure.cpython 1,598,098 0 0 0 25,280 0 11,303 864 osh-native
26 no-host configure.cpython 1,588,979 0 0 0 25,280 0 11,288 815 osh-nosouffle
34 no-host configure.cpython 1,520,303 2 0 0 25,272 0 11,300 844 osh-static
4 no-host configure.ocaml 298,960 0 0 0 4,432 0 2,021 193 bash
12 no-host configure.ocaml 280,807 0 0 0 4,432 0 2,109 183 dash
20 no-host configure.ocaml 306,145 0 0 0 4,440 0 1,999 205 osh-native
28 no-host configure.ocaml 307,541 0 0 0 4,440 0 2,000 191 osh-nosouffle
36 no-host configure.ocaml 300,250 1 0 0 4,432 0 1,994 206 osh-static
5 no-host configure.tcc 5,220 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,199 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,621 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,657 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,138 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,545,341 1 0 0 35,944 0 18,947 1,049 bash
11 no-host configure.util-linux 1,699,452 1 0 336 35,936 0 17,102 1,179 dash
19 no-host configure.util-linux 1,497,410 0 0 0 35,952 0 16,187 854 osh-native
27 no-host configure.util-linux 1,522,127 0 0 0 35,944 0 16,133 891 osh-nosouffle
35 no-host configure.util-linux 1,478,914 0 0 0 35,936 0 16,195 898 osh-static
6 no-host configure.yash 173,596 0 0 0 3,616 0 879 102 bash
14 no-host configure.yash 159,521 0 0 0 3,616 0 1,002 94 dash
22 no-host configure.yash 176,920 0 0 0 3,632 0 857 113 osh-native
30 no-host configure.yash 176,797 0 0 0 3,632 0 856 94 osh-nosouffle
38 no-host configure.yash 172,976 0 0 0 3,624 0 858 102 osh-static
0 no-host hello-world 151 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 393 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 401 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 181 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-aa2e61b2
osh-nosouffle osh-4ffc8352
osh-static osh-static-55e13286
host label host id
no-host no-host-9c670df1