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 1.31 1.17
bin-true no-host 636 451 812 809 653 1.28 1.03
configure.cpython no-host 13,882 13,841 13,495 13,617 13,039 0.97 0.94
configure.ocaml no-host 3,677 3,600 3,736 3,720 3,670 1.02 1.00
configure.tcc no-host 45 41 47 47 43 1.04 0.96
configure.util-linux no-host 12,587 13,249 12,608 12,637 12,194 1.00 0.97
configure.yash no-host 1,692 1,632 1,713 1,700 1,672 1.01 0.99
hello-world no-host 1 1 3 3 1 2.33 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 2,399 1,157 3,311 3,387 2,817 1.38 1.17
bin-true no-host 101,502 49,377 135,301 134,047 110,295 1.33 1.09
configure.cpython no-host 1,630,607 1,645,125 1,590,742 1,596,618 1,514,537 0.98 0.93
configure.ocaml no-host 298,750 280,901 306,968 307,444 299,935 1.03 1.00
configure.tcc no-host 5,250 4,212 5,601 5,658 5,112 1.07 0.97
configure.util-linux no-host 1,537,836 1,696,693 1,503,342 1,518,374 1,472,104 0.98 0.96
configure.yash no-host 173,216 159,563 176,900 177,407 172,745 1.02 1.00
hello-world no-host 152 86 394 400 183 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 4.8 3.9 9.4 10.0 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.9 9.2 5.4 2.72 1.64
configure.cpython no-host 34.7 34.8 34.5 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.6 28.6 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.4 26.3 26.2 26.0 1.01 1.00
configure.util-linux no-host 39.7 39.6 39.7 39.7 39.6 1.00 1.00
configure.yash no-host 33.3 33.4 33.4 33.3 33.4 1.00 1.00
hello-world no-host 3.1 1.4 6.6 7.2 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 812 1 2 3.5 8.9 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,495 1 67 14.8 34.5 1,750,907 35,429 28,954 93,081 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,608 3 67 21.6 39.7 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 3,736 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 47 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 1,713 1 2 2.7 33.4 143,538 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 7.2 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 809 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 13,617 1 66 14.9 34.6 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 12,637 3 65 21.6 39.7 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 3,720 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 26.2 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,700 1 2 2.7 33.3 143,538 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 9 7 4.8 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 20 12 9 9.4 osh-native
31 no-host abuild-print-help 21 9 13 10.0 osh-nosouffle
39 no-host abuild-print-help 18 7 12 6.3 osh-static
1 no-host bin-true 636 311 365 3.3 bash
9 no-host bin-true 451 287 167 1.6 dash
17 no-host bin-true 812 302 527 8.9 osh-native
25 no-host bin-true 809 315 511 9.2 osh-nosouffle
33 no-host bin-true 653 314 355 5.4 osh-static
2 no-host configure.cpython 13,882 7,630 6,649 34.7 bash
10 no-host configure.cpython 13,841 7,677 6,571 34.8 dash
18 no-host configure.cpython 13,495 7,230 6,542 34.5 osh-native
26 no-host configure.cpython 13,617 7,326 6,572 34.6 osh-nosouffle
34 no-host configure.cpython 13,039 7,148 6,135 34.5 osh-static
4 no-host configure.ocaml 3,677 1,505 1,212 28.6 bash
12 no-host configure.ocaml 3,600 1,476 1,149 28.6 dash
20 no-host configure.ocaml 3,736 1,497 1,280 28.7 osh-native
28 no-host configure.ocaml 3,720 1,463 1,298 28.7 osh-nosouffle
36 no-host configure.ocaml 3,670 1,495 1,207 28.7 osh-static
5 no-host configure.tcc 45 29 17 26.1 bash
13 no-host configure.tcc 41 29 12 26.4 dash
21 no-host configure.tcc 47 28 19 26.3 osh-native
29 no-host configure.tcc 47 22 25 26.2 osh-nosouffle
37 no-host configure.tcc 43 21 23 26.0 osh-static
3 no-host configure.util-linux 12,587 6,649 6,411 39.7 bash
11 no-host configure.util-linux 13,249 6,435 7,309 39.6 dash
19 no-host configure.util-linux 12,608 6,245 6,592 39.7 osh-native
27 no-host configure.util-linux 12,637 6,298 6,567 39.7 osh-nosouffle
35 no-host configure.util-linux 12,194 6,123 6,286 39.6 osh-static
6 no-host configure.yash 1,692 938 761 33.3 bash
14 no-host configure.yash 1,632 912 723 33.4 dash
22 no-host configure.yash 1,713 935 780 33.4 osh-native
30 no-host configure.yash 1,700 979 722 33.3 osh-nosouffle
38 no-host configure.yash 1,672 937 737 33.4 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 0 3 7.2 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 2,399 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,157 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,311 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,387 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,817 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,502 0 0 0 8 0 1,997 58 bash
9 no-host bin-true 49,377 0 0 0 8 0 2,995 54 dash
17 no-host bin-true 135,301 0 0 0 16 0 2,000 83 osh-native
25 no-host bin-true 134,047 0 0 0 16 0 1,999 74 osh-nosouffle
33 no-host bin-true 110,295 0 0 0 8 0 1,999 76 osh-static
2 no-host configure.cpython 1,630,607 0 0 0 25,272 0 14,083 1,014 bash
10 no-host configure.cpython 1,645,125 0 0 0 25,272 0 14,120 1,005 dash
18 no-host configure.cpython 1,590,742 0 0 0 25,280 0 11,295 951 osh-native
26 no-host configure.cpython 1,596,618 0 0 0 25,280 0 11,287 838 osh-nosouffle
34 no-host configure.cpython 1,514,537 0 0 0 25,272 0 11,311 812 osh-static
4 no-host configure.ocaml 298,750 0 0 0 4,432 0 2,017 192 bash
12 no-host configure.ocaml 280,901 0 0 0 4,432 0 2,096 190 dash
20 no-host configure.ocaml 306,968 0 0 0 4,440 0 1,998 218 osh-native
28 no-host configure.ocaml 307,444 0 0 0 4,440 0 1,999 204 osh-nosouffle
36 no-host configure.ocaml 299,935 0 0 0 4,432 0 2,003 239 osh-static
5 no-host configure.tcc 5,250 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,212 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 5,658 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,112 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,537,836 0 0 0 35,936 0 19,002 1,077 bash
11 no-host configure.util-linux 1,696,693 1 0 0 35,936 0 17,108 1,153 dash
19 no-host configure.util-linux 1,503,342 0 0 0 35,952 0 16,199 910 osh-native
27 no-host configure.util-linux 1,518,374 2 0 0 35,944 0 16,143 941 osh-nosouffle
35 no-host configure.util-linux 1,472,104 1 0 0 35,936 0 16,197 927 osh-static
6 no-host configure.yash 173,216 0 0 0 3,616 0 878 97 bash
14 no-host configure.yash 159,563 0 0 0 3,616 0 998 96 dash
22 no-host configure.yash 176,900 0 0 0 3,632 0 857 95 osh-native
30 no-host configure.yash 177,407 0 0 0 3,624 0 859 105 osh-nosouffle
38 no-host configure.yash 172,745 0 0 0 3,616 0 856 105 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 394 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 400 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-310bab9f
osh-nosouffle osh-b597dd22
osh-static osh-static-7610ff1d
host label host id
no-host no-host-bba74091