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 18 1.30 1.17
bin-true no-host 617 438 795 798 642 1.29 1.04
configure.cpython no-host 13,545 13,596 13,160 13,215 12,687 0.97 0.94
configure.ocaml no-host 3,654 3,549 3,636 3,657 3,612 1.00 0.99
configure.tcc no-host 46 40 45 46 42 0.99 0.93
configure.util-linux no-host 12,328 12,997 12,213 12,343 11,984 0.99 0.97
configure.yash no-host 1,696 1,610 1,659 1,666 1,640 0.98 0.97
hello-world no-host 1 1 3 3 1 2.49 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 2,379 1,161 3,313 3,366 2,817 1.39 1.18
bin-true no-host 103,493 49,394 132,274 134,010 110,385 1.28 1.07
configure.cpython no-host 1,626,961 1,637,102 1,590,028 1,602,912 1,512,146 0.98 0.93
configure.ocaml no-host 299,140 280,524 306,824 307,017 300,085 1.03 1.00
configure.tcc no-host 5,240 4,192 5,592 5,637 5,114 1.07 0.98
configure.util-linux no-host 1,529,843 1,692,827 1,492,871 1,521,747 1,470,674 0.98 0.96
configure.yash no-host 173,281 159,555 176,597 176,981 172,812 1.02 1.00
hello-world no-host 152 86 393 398 183 2.59 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 4.1 9.4 10.0 6.3 2.00 1.33
bin-true no-host 3.3 1.6 8.8 9.0 5.4 2.68 1.64
configure.cpython no-host 34.4 34.5 34.6 34.4 34.5 1.01 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.5 28.8 1.00 1.00
configure.tcc no-host 26.2 26.1 26.2 26.2 26.3 1.00 1.00
configure.util-linux no-host 39.5 39.5 39.4 39.5 39.6 1.00 1.00
configure.yash no-host 33.4 33.1 33.3 33.1 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 6.9 3.4 2.08 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 6.6 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 795 1 2 3.5 8.8 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,160 1 64 14.8 34.6 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,213 3 63 21.6 39.4 2,705,473 37,501 66,342 119,749 1,291,899 1,293,825 32,527 42 132,684 1
configure.ocaml no-host 3,636 1 2 2.8 28.7 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 45 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 1,659 1 2 2.7 33.3 143,538 11,666 6,632 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,263 65,801 42,008 4,981 54,612 57,670 277 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 798 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 13,215 1 65 14.9 34.4 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,343 3 64 21.6 39.5 2,705,473 37,507 66,348 119,749 1,291,899 1,293,825 32,527 42 132,696 1
configure.ocaml no-host 3,657 1 2 2.8 28.5 149,720 12,661 6,576 9,217 70,302 70,201 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 1,666 1 2 2.7 33.1 143,538 11,670 6,636 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,263 65,805 42,012 4,981 54,612 57,670 277 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 16 11 5 4.7 bash
15 no-host abuild-print-help 9 4 5 4.1 dash
23 no-host abuild-print-help 20 10 11 9.4 osh-native
31 no-host abuild-print-help 21 12 10 10.0 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.3 osh-static
1 no-host bin-true 617 296 358 3.3 bash
9 no-host bin-true 438 269 176 1.6 dash
17 no-host bin-true 795 297 512 8.8 osh-native
25 no-host bin-true 798 309 505 9.0 osh-nosouffle
33 no-host bin-true 642 314 344 5.4 osh-static
2 no-host configure.cpython 13,545 7,459 6,439 34.4 bash
10 no-host configure.cpython 13,596 7,539 6,439 34.5 dash
18 no-host configure.cpython 13,160 7,038 6,393 34.6 osh-native
26 no-host configure.cpython 13,215 6,963 6,533 34.4 osh-nosouffle
34 no-host configure.cpython 12,687 6,994 5,927 34.5 osh-static
4 no-host configure.ocaml 3,654 1,496 1,198 28.7 bash
12 no-host configure.ocaml 3,549 1,436 1,136 28.7 dash
20 no-host configure.ocaml 3,636 1,436 1,240 28.7 osh-native
28 no-host configure.ocaml 3,657 1,471 1,225 28.5 osh-nosouffle
36 no-host configure.ocaml 3,612 1,405 1,238 28.8 osh-static
5 no-host configure.tcc 46 27 19 26.2 bash
13 no-host configure.tcc 40 17 23 26.1 dash
21 no-host configure.tcc 45 21 25 26.2 osh-native
29 no-host configure.tcc 46 19 27 26.2 osh-nosouffle
37 no-host configure.tcc 42 24 19 26.3 osh-static
3 no-host configure.util-linux 12,328 6,446 6,339 39.5 bash
11 no-host configure.util-linux 12,997 6,425 7,057 39.5 dash
19 no-host configure.util-linux 12,213 6,131 6,304 39.4 osh-native
27 no-host configure.util-linux 12,343 6,134 6,432 39.5 osh-nosouffle
35 no-host configure.util-linux 11,984 6,113 6,090 39.6 osh-static
6 no-host configure.yash 1,696 963 741 33.4 bash
14 no-host configure.yash 1,610 927 684 33.1 dash
22 no-host configure.yash 1,659 904 757 33.3 osh-native
30 no-host configure.yash 1,666 931 738 33.1 osh-nosouffle
38 no-host configure.yash 1,640 948 695 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 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 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 2,379 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,161 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,313 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,366 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,817 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 103,493 0 0 0 8 0 1,998 47 bash
9 no-host bin-true 49,394 0 0 0 8 0 2,997 35 dash
17 no-host bin-true 132,274 0 0 0 16 0 2,000 96 osh-native
25 no-host bin-true 134,010 0 0 0 16 0 1,998 69 osh-nosouffle
33 no-host bin-true 110,385 0 0 0 8 0 2,000 63 osh-static
2 no-host configure.cpython 1,626,961 0 0 0 25,272 0 14,075 1,082 bash
10 no-host configure.cpython 1,637,102 0 0 0 25,272 0 14,108 1,023 dash
18 no-host configure.cpython 1,590,028 0 0 0 25,280 0 11,272 825 osh-native
26 no-host configure.cpython 1,602,912 0 0 0 25,280 0 11,310 826 osh-nosouffle
34 no-host configure.cpython 1,512,146 0 0 0 25,272 0 11,306 804 osh-static
4 no-host configure.ocaml 299,140 0 0 0 4,432 0 2,023 181 bash
12 no-host configure.ocaml 280,524 0 0 0 4,432 0 2,110 186 dash
20 no-host configure.ocaml 306,824 0 0 0 4,440 0 2,004 193 osh-native
28 no-host configure.ocaml 307,017 0 0 0 4,440 0 2,000 218 osh-nosouffle
36 no-host configure.ocaml 300,085 0 0 0 4,432 0 1,998 221 osh-static
5 no-host configure.tcc 5,240 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,192 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,592 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,637 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,114 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,529,843 1 0 0 35,936 0 18,973 1,054 bash
11 no-host configure.util-linux 1,692,827 2 0 0 35,936 0 17,087 1,159 dash
19 no-host configure.util-linux 1,492,871 1 0 0 35,952 0 16,128 893 osh-native
27 no-host configure.util-linux 1,521,747 1 0 0 35,944 0 16,149 899 osh-nosouffle
35 no-host configure.util-linux 1,470,674 2 0 0 35,944 0 16,126 891 osh-static
6 no-host configure.yash 173,281 0 0 0 3,616 0 878 103 bash
14 no-host configure.yash 159,555 0 0 0 3,624 0 1,001 143 dash
22 no-host configure.yash 176,597 0 0 0 3,624 0 857 98 osh-native
30 no-host configure.yash 176,981 0 0 0 3,624 0 854 95 osh-nosouffle
38 no-host configure.yash 172,812 0 0 0 3,616 0 857 96 osh-static
0 no-host hello-world 152 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 398 0 0 0 16 0 1 0 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-30613852
osh-nosouffle osh-7c67e649
osh-static osh-static-2b64e724
host label host id
no-host no-host-bba74091