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 18 1.29 1.16
bin-true no-host 607 437 800 797 644 1.32 1.06
configure.cpython no-host 13,565 13,631 13,296 13,286 12,749 0.98 0.94
configure.ocaml no-host 3,607 3,573 3,654 3,668 3,692 1.01 1.02
configure.tcc no-host 45 41 46 47 43 1.01 0.95
configure.util-linux no-host 12,352 13,102 12,319 12,365 11,991 1.00 0.97
configure.yash no-host 1,665 1,618 1,674 1,669 1,646 1.01 0.99
hello-world no-host 1 1 3 3 1 2.38 1.03

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 2,421 1,171 3,311 3,437 2,827 1.37 1.17
bin-true no-host 100,463 49,393 133,308 134,018 111,003 1.33 1.10
configure.cpython no-host 1,619,497 1,640,640 1,590,236 1,607,894 1,513,765 0.98 0.93
configure.ocaml no-host 298,524 280,428 306,460 307,144 300,084 1.03 1.01
configure.tcc no-host 5,227 4,213 5,592 5,680 5,119 1.07 0.98
configure.util-linux no-host 1,529,971 1,691,825 1,501,742 1,519,651 1,470,295 0.98 0.96
configure.yash no-host 173,441 159,460 176,921 177,040 172,756 1.02 1.00
hello-world no-host 152 87 394 399 183 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 5.0 4.1 9.6 10.0 6.3 1.92 1.26
bin-true no-host 3.3 1.7 8.8 9.3 5.2 2.68 1.60
configure.cpython no-host 34.6 34.5 34.6 34.5 34.4 1.00 0.99
configure.ocaml no-host 28.7 28.6 28.6 28.7 28.8 1.00 1.00
configure.tcc no-host 26.3 26.3 26.3 26.0 26.3 1.00 1.00
configure.util-linux no-host 39.5 39.5 39.6 39.6 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.4 33.1 33.3 1.00 1.00
hello-world no-host 3.1 1.7 6.4 7.1 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 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 800 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 13,296 1 65 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 12,319 3 64 21.6 39.6 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 3,654 1 2 2.8 28.6 149,720 12,656 6,571 9,217 70,302 70,201 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 1,674 1 2 2.7 33.4 143,496 11,508 6,625 7,171 70,532 65,793 2,095 3 50,000 0
abuild-print-help no-host 20 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 797 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 13,286 1 64 14.9 34.5 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,365 3 64 21.6 39.6 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 3,668 1 2 2.8 28.7 149,720 12,661 6,576 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.0 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,669 1 2 2.7 33.1 143,496 11,512 6,629 7,171 70,532 65,793 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 16 8 8 5.0 bash
15 no-host abuild-print-help 9 7 2 4.1 dash
23 no-host abuild-print-help 20 13 8 9.6 osh-native
31 no-host abuild-print-help 22 12 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.3 osh-static
1 no-host bin-true 607 311 334 3.3 bash
9 no-host bin-true 437 270 173 1.7 dash
17 no-host bin-true 800 291 525 8.8 osh-native
25 no-host bin-true 797 308 505 9.3 osh-nosouffle
33 no-host bin-true 644 306 353 5.2 osh-static
2 no-host configure.cpython 13,565 7,475 6,472 34.6 bash
10 no-host configure.cpython 13,631 7,539 6,490 34.5 dash
18 no-host configure.cpython 13,296 7,081 6,489 34.6 osh-native
26 no-host configure.cpython 13,286 7,084 6,490 34.5 osh-nosouffle
34 no-host configure.cpython 12,749 7,173 5,812 34.4 osh-static
4 no-host configure.ocaml 3,607 1,471 1,175 28.7 bash
12 no-host configure.ocaml 3,573 1,419 1,178 28.6 dash
20 no-host configure.ocaml 3,654 1,480 1,213 28.6 osh-native
28 no-host configure.ocaml 3,668 1,466 1,242 28.7 osh-nosouffle
36 no-host configure.ocaml 3,692 1,474 1,221 28.8 osh-static
5 no-host configure.tcc 45 26 20 26.3 bash
13 no-host configure.tcc 41 22 19 26.3 dash
21 no-host configure.tcc 46 24 22 26.3 osh-native
29 no-host configure.tcc 47 22 26 26.0 osh-nosouffle
37 no-host configure.tcc 43 23 20 26.3 osh-static
3 no-host configure.util-linux 12,352 6,491 6,323 39.5 bash
11 no-host configure.util-linux 13,102 6,404 7,185 39.5 dash
19 no-host configure.util-linux 12,319 6,068 6,474 39.6 osh-native
27 no-host configure.util-linux 12,365 6,146 6,444 39.6 osh-nosouffle
35 no-host configure.util-linux 11,991 6,146 6,063 39.6 osh-static
6 no-host configure.yash 1,665 933 741 33.4 bash
14 no-host configure.yash 1,618 930 690 33.4 dash
22 no-host configure.yash 1,674 903 774 33.4 osh-native
30 no-host configure.yash 1,669 919 753 33.1 osh-nosouffle
38 no-host configure.yash 1,646 963 687 33.3 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 1 0 1.7 dash
16 no-host hello-world 3 1 1 6.4 osh-native
24 no-host hello-world 3 1 2 7.1 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 2,421 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,171 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,311 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,437 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,827 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,463 0 0 0 8 0 1,998 48 bash
9 no-host bin-true 49,393 0 0 0 8 0 2,998 45 dash
17 no-host bin-true 133,308 0 0 0 16 0 1,997 89 osh-native
25 no-host bin-true 134,018 0 0 0 16 0 1,999 81 osh-nosouffle
33 no-host bin-true 111,003 0 0 0 8 0 2,000 92 osh-static
2 no-host configure.cpython 1,619,497 0 0 0 25,272 0 14,089 974 bash
10 no-host configure.cpython 1,640,640 0 0 0 25,272 0 14,115 956 dash
18 no-host configure.cpython 1,590,236 0 0 0 25,280 0 11,304 838 osh-native
26 no-host configure.cpython 1,607,894 0 0 0 25,280 0 11,311 782 osh-nosouffle
34 no-host configure.cpython 1,513,765 0 0 0 25,272 0 11,299 977 osh-static
4 no-host configure.ocaml 298,524 0 0 0 4,432 0 2,019 195 bash
12 no-host configure.ocaml 280,428 0 0 0 4,432 0 2,110 184 dash
20 no-host configure.ocaml 306,460 0 0 0 4,440 0 2,005 227 osh-native
28 no-host configure.ocaml 307,144 0 0 0 4,440 0 2,001 198 osh-nosouffle
36 no-host configure.ocaml 300,084 0 0 0 4,432 0 2,003 205 osh-static
5 no-host configure.tcc 5,227 0 0 0 80 0 48 2 bash
13 no-host configure.tcc 4,213 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 5,680 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,119 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,529,971 0 0 0 35,936 0 18,967 1,135 bash
11 no-host configure.util-linux 1,691,825 1 0 0 35,936 0 17,075 1,186 dash
19 no-host configure.util-linux 1,501,742 1 0 8 35,952 0 16,220 884 osh-native
27 no-host configure.util-linux 1,519,651 1 0 0 35,944 0 16,165 909 osh-nosouffle
35 no-host configure.util-linux 1,470,295 0 0 0 35,936 0 16,111 834 osh-static
6 no-host configure.yash 173,441 0 0 0 3,616 0 879 95 bash
14 no-host configure.yash 159,460 0 0 0 3,624 0 1,002 100 dash
22 no-host configure.yash 176,921 0 0 0 3,632 0 855 84 osh-native
30 no-host configure.yash 177,040 0 0 0 3,624 0 857 97 osh-nosouffle
38 no-host configure.yash 172,756 0 0 0 3,616 0 857 92 osh-static
0 no-host hello-world 152 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 394 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 399 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-1731f11b
osh-nosouffle osh-73eac944
osh-static osh-static-b8f19ccd
host label host id
no-host no-host-bba74091