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 22 18 1.34 1.19
bin-true no-host 622 442 808 805 657 1.30 1.06
configure.cpython no-host 13,752 13,848 13,366 13,464 12,853 0.97 0.93
configure.ocaml no-host 3,656 3,583 3,690 3,681 3,639 1.01 1.00
configure.tcc no-host 46 41 47 47 43 1.01 0.92
configure.util-linux no-host 12,541 13,440 12,433 12,521 12,088 0.99 0.96
configure.yash no-host 1,690 1,654 1,703 1,709 1,662 1.01 0.98
hello-world no-host 1 1 3 3 1 2.38 1.04

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 2,372 1,178 3,282 3,432 2,834 1.38 1.19
bin-true no-host 101,450 49,435 133,249 133,033 112,078 1.31 1.10
configure.cpython no-host 1,625,546 1,638,829 1,590,143 1,611,496 1,518,392 0.98 0.93
configure.ocaml no-host 298,777 280,879 306,859 306,492 299,922 1.03 1.00
configure.tcc no-host 5,205 4,225 5,601 5,661 5,123 1.08 0.98
configure.util-linux no-host 1,537,711 1,694,322 1,510,009 1,519,624 1,479,470 0.98 0.96
configure.yash no-host 173,292 159,534 176,908 177,353 172,783 1.02 1.00
hello-world no-host 153 87 395 402 182 2.58 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 4.7 4.1 9.6 10.0 6.3 2.03 1.33
bin-true no-host 3.3 1.7 8.7 9.3 5.2 2.64 1.60
configure.cpython no-host 34.4 34.3 34.7 34.5 34.4 1.01 1.00
configure.ocaml no-host 28.5 28.8 28.6 28.5 28.7 1.00 1.00
configure.tcc no-host 26.2 26.4 26.2 26.2 26.2 1.00 1.00
configure.util-linux no-host 39.6 39.6 39.5 39.6 39.7 1.00 1.00
configure.yash no-host 33.4 33.3 33.4 33.4 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.6 7.1 3.3 2.00 1.00

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 808 1 2 3.5 8.7 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,366 1 66 14.8 34.7 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,433 3 65 21.6 39.5 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 3,690 1 2 2.8 28.6 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 47 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 1,703 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 21 1 2 3.0 9.6 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 3 0 0 0.3 7.1 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 805 1 2 3.5 9.3 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,464 1 66 14.9 34.5 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,521 3 65 21.6 39.6 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 3,681 1 2 2.8 28.5 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 47 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 1,709 1 2 2.7 33.4 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,239 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 11 5 4.7 bash
15 no-host abuild-print-help 9 4 5 4.1 dash
23 no-host abuild-print-help 21 11 10 9.6 osh-native
31 no-host abuild-print-help 22 13 9 10.0 osh-nosouffle
39 no-host abuild-print-help 18 14 5 6.3 osh-static
1 no-host bin-true 622 308 353 3.3 bash
9 no-host bin-true 442 274 175 1.7 dash
17 no-host bin-true 808 307 519 8.7 osh-native
25 no-host bin-true 805 304 518 9.3 osh-nosouffle
33 no-host bin-true 657 323 352 5.2 osh-static
2 no-host configure.cpython 13,752 7,552 6,590 34.4 bash
10 no-host configure.cpython 13,848 7,544 6,697 34.3 dash
18 no-host configure.cpython 13,366 7,134 6,513 34.7 osh-native
26 no-host configure.cpython 13,464 7,133 6,622 34.5 osh-nosouffle
34 no-host configure.cpython 12,853 7,184 5,905 34.4 osh-static
4 no-host configure.ocaml 3,656 1,471 1,225 28.5 bash
12 no-host configure.ocaml 3,583 1,520 1,087 28.8 dash
20 no-host configure.ocaml 3,690 1,454 1,271 28.6 osh-native
28 no-host configure.ocaml 3,681 1,464 1,257 28.5 osh-nosouffle
36 no-host configure.ocaml 3,639 1,463 1,207 28.7 osh-static
5 no-host configure.tcc 46 22 25 26.2 bash
13 no-host configure.tcc 41 25 17 26.4 dash
21 no-host configure.tcc 47 24 23 26.2 osh-native
29 no-host configure.tcc 47 25 23 26.2 osh-nosouffle
37 no-host configure.tcc 43 26 18 26.2 osh-static
3 no-host configure.util-linux 12,541 6,528 6,463 39.6 bash
11 no-host configure.util-linux 13,440 6,522 7,414 39.6 dash
19 no-host configure.util-linux 12,433 6,130 6,528 39.5 osh-native
27 no-host configure.util-linux 12,521 6,151 6,597 39.6 osh-nosouffle
35 no-host configure.util-linux 12,088 6,077 6,233 39.7 osh-static
6 no-host configure.yash 1,690 937 757 33.4 bash
14 no-host configure.yash 1,654 955 701 33.3 dash
22 no-host configure.yash 1,703 967 738 33.4 osh-native
30 no-host configure.yash 1,709 952 760 33.4 osh-nosouffle
38 no-host configure.yash 1,662 971 694 33.3 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 0 3 7.1 osh-nosouffle
32 no-host hello-world 1 1 1 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 2,372 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,178 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,282 0 0 0 16 0 40 1 osh-native
31 no-host abuild-print-help 3,432 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,834 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,450 0 0 0 8 0 2,000 46 bash
9 no-host bin-true 49,435 0 0 0 8 0 2,995 50 dash
17 no-host bin-true 133,249 0 0 0 16 0 1,998 77 osh-native
25 no-host bin-true 133,033 0 0 0 16 0 1,995 79 osh-nosouffle
33 no-host bin-true 112,078 0 0 0 8 0 2,000 73 osh-static
2 no-host configure.cpython 1,625,546 0 0 0 25,272 0 14,085 1,008 bash
10 no-host configure.cpython 1,638,829 0 0 0 25,272 0 14,128 991 dash
18 no-host configure.cpython 1,590,143 0 0 0 25,280 0 11,299 826 osh-native
26 no-host configure.cpython 1,611,496 0 0 0 25,280 0 11,292 862 osh-nosouffle
34 no-host configure.cpython 1,518,392 1 0 0 25,272 0 11,302 846 osh-static
4 no-host configure.ocaml 298,777 0 0 0 4,432 0 2,018 189 bash
12 no-host configure.ocaml 280,879 0 0 0 4,432 0 2,102 199 dash
20 no-host configure.ocaml 306,859 0 0 0 4,440 0 2,006 204 osh-native
28 no-host configure.ocaml 306,492 0 0 0 4,440 0 1,999 238 osh-nosouffle
36 no-host configure.ocaml 299,922 0 0 0 4,432 0 1,996 247 osh-static
5 no-host configure.tcc 5,205 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,225 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,601 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,661 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 1,537,711 0 0 0 35,936 0 18,947 1,012 bash
11 no-host configure.util-linux 1,694,322 0 0 0 35,936 0 17,094 1,273 dash
19 no-host configure.util-linux 1,510,009 0 0 0 35,952 0 16,141 956 osh-native
27 no-host configure.util-linux 1,519,624 1 0 0 35,944 0 16,199 930 osh-nosouffle
35 no-host configure.util-linux 1,479,470 0 0 0 35,936 0 16,214 908 osh-static
6 no-host configure.yash 173,292 0 0 0 3,616 0 880 94 bash
14 no-host configure.yash 159,534 0 0 0 3,616 0 1,002 105 dash
22 no-host configure.yash 176,908 0 0 0 3,624 0 857 94 osh-native
30 no-host configure.yash 177,353 0 0 0 3,624 0 858 108 osh-nosouffle
38 no-host configure.yash 172,783 0 0 0 3,616 0 855 102 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 87 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 402 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 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-554144cb
osh-nosouffle osh-bc327e0e
osh-static osh-static-2a735d0e
host label host id
no-host no-host-bba74091