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 13 7 18 20 17 1.40 1.27
bin-true no-host 466 311 623 618 508 1.34 1.09
configure.cpython no-host 12,248 12,248 11,979 12,147 11,953 0.98 0.98
configure.ocaml no-host 3,416 3,328 3,431 3,474 3,438 1.00 1.01
configure.tcc no-host 40 35 41 42 37 1.04 0.95
configure.util-linux no-host 10,860 11,299 10,959 11,235 10,940 1.01 1.01
configure.yash no-host 1,512 1,449 1,513 1,563 1,511 1.00 1.00
hello-world no-host 1 1 2 2 1 1.88 0.91

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 2,412 1,170 3,274 3,388 2,810 1.36 1.17
bin-true no-host 103,883 49,830 134,777 136,427 110,770 1.30 1.07
configure.cpython no-host 1,624,549 1,645,964 1,583,398 1,599,212 1,517,593 0.97 0.93
configure.ocaml no-host 299,855 282,036 307,400 307,615 300,952 1.03 1.00
configure.tcc no-host 5,234 4,225 5,602 5,691 5,130 1.07 0.98
configure.util-linux no-host 1,539,525 1,706,998 1,500,381 1,520,305 1,475,157 0.97 0.96
configure.yash no-host 173,952 159,946 176,831 177,634 173,101 1.02 1.00
hello-world no-host 154 85 393 403 184 2.55 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 4.8 4.1 9.4 10.1 6.3 1.95 1.30
bin-true no-host 3.3 1.6 8.9 9.4 5.2 2.72 1.60
configure.cpython no-host 34.5 34.4 34.6 34.3 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.8 28.8 28.7 28.6 1.00 1.00
configure.tcc no-host 26.1 26.4 26.2 26.2 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.6 39.4 39.7 1.00 1.00
configure.yash no-host 33.4 33.1 33.4 33.4 33.5 1.00 1.01
hello-world no-host 3.1 1.6 6.6 7.1 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 2 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 623 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 11,979 1 63 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 10,959 3 66 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 3,431 1 2 2.8 28.8 149,720 12,656 6,571 9,217 70,302 70,201 1,693 3 50,000 0
configure.tcc no-host 41 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 1,513 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 18 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 2 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 618 1 2 3.5 9.4 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 12,147 1 63 14.9 34.3 1,750,906 36,488 28,959 93,080 869,789 788,037 25,789 61 50,000 0
configure.util-linux no-host 11,235 3 66 21.6 39.4 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 3,474 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 42 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 1,563 1 2 2.7 33.4 143,538 11,670 6,636 7,172 70,560 65,806 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 10.1 117,263 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 13 10 4 4.8 bash
15 no-host abuild-print-help 7 3 5 4.1 dash
23 no-host abuild-print-help 18 9 9 9.4 osh-native
31 no-host abuild-print-help 20 10 10 10.1 osh-nosouffle
39 no-host abuild-print-help 17 13 4 6.3 osh-static
1 no-host bin-true 466 286 216 3.3 bash
9 no-host bin-true 311 232 81 1.6 dash
17 no-host bin-true 623 311 324 8.9 osh-native
25 no-host bin-true 618 316 317 9.4 osh-nosouffle
33 no-host bin-true 508 291 231 5.2 osh-static
2 no-host configure.cpython 12,248 7,662 4,905 34.5 bash
10 no-host configure.cpython 12,248 7,671 4,915 34.4 dash
18 no-host configure.cpython 11,979 7,298 4,879 34.6 osh-native
26 no-host configure.cpython 12,147 7,450 4,913 34.3 osh-nosouffle
34 no-host configure.cpython 11,953 7,415 4,699 34.5 osh-static
4 no-host configure.ocaml 3,416 1,523 913 28.7 bash
12 no-host configure.ocaml 3,328 1,498 825 28.8 dash
20 no-host configure.ocaml 3,431 1,477 970 28.8 osh-native
28 no-host configure.ocaml 3,474 1,521 973 28.7 osh-nosouffle
36 no-host configure.ocaml 3,438 1,505 946 28.6 osh-static
5 no-host configure.tcc 40 29 11 26.1 bash
13 no-host configure.tcc 35 24 11 26.4 dash
21 no-host configure.tcc 41 22 19 26.2 osh-native
29 no-host configure.tcc 42 24 18 26.2 osh-nosouffle
37 no-host configure.tcc 37 26 12 26.2 osh-static
3 no-host configure.util-linux 10,860 6,753 4,488 39.7 bash
11 no-host configure.util-linux 11,299 6,675 5,023 39.6 dash
19 no-host configure.util-linux 10,959 6,364 4,745 39.6 osh-native
27 no-host configure.util-linux 11,235 6,479 4,908 39.4 osh-nosouffle
35 no-host configure.util-linux 10,940 6,403 4,679 39.7 osh-static
6 no-host configure.yash 1,512 973 538 33.4 bash
14 no-host configure.yash 1,449 961 480 33.1 dash
22 no-host configure.yash 1,513 973 535 33.4 osh-native
30 no-host configure.yash 1,563 980 578 33.4 osh-nosouffle
38 no-host configure.yash 1,511 965 538 33.5 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 2 0 2 6.6 osh-native
24 no-host hello-world 2 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 2,412 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,170 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,274 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,388 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,810 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 103,883 0 0 0 8 0 2,000 52 bash
9 no-host bin-true 49,830 0 0 0 8 0 2,998 38 dash
17 no-host bin-true 134,777 0 0 0 16 0 2,000 80 osh-native
25 no-host bin-true 136,427 0 0 0 16 0 1,994 69 osh-nosouffle
33 no-host bin-true 110,770 0 0 0 8 0 1,999 55 osh-static
2 no-host configure.cpython 1,624,549 0 0 0 25,272 0 14,027 969 bash
10 no-host configure.cpython 1,645,964 1 0 0 25,272 0 14,056 964 dash
18 no-host configure.cpython 1,583,398 0 0 0 25,280 0 11,295 775 osh-native
26 no-host configure.cpython 1,599,212 0 0 0 25,280 0 11,288 859 osh-nosouffle
34 no-host configure.cpython 1,517,593 0 0 0 25,272 0 11,311 838 osh-static
4 no-host configure.ocaml 299,855 0 0 0 4,432 0 2,020 170 bash
12 no-host configure.ocaml 282,036 0 0 0 4,432 0 2,115 177 dash
20 no-host configure.ocaml 307,400 0 0 0 4,440 0 1,999 202 osh-native
28 no-host configure.ocaml 307,615 0 0 0 4,440 0 2,001 199 osh-nosouffle
36 no-host configure.ocaml 300,952 0 0 0 4,432 0 2,003 196 osh-static
5 no-host configure.tcc 5,234 0 0 0 80 0 49 4 bash
13 no-host configure.tcc 4,225 0 0 0 88 0 52 4 dash
21 no-host configure.tcc 5,602 0 0 0 96 0 44 4 osh-native
29 no-host configure.tcc 5,691 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,130 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,539,525 0 0 0 35,936 0 18,801 935 bash
11 no-host configure.util-linux 1,706,998 0 0 0 35,936 0 16,932 1,072 dash
19 no-host configure.util-linux 1,500,381 4 0 0 35,960 0 16,214 916 osh-native
27 no-host configure.util-linux 1,520,305 1 0 0 35,952 0 16,211 908 osh-nosouffle
35 no-host configure.util-linux 1,475,157 4 0 0 35,936 0 16,158 949 osh-static
6 no-host configure.yash 173,952 0 0 0 3,616 0 879 89 bash
14 no-host configure.yash 159,946 0 0 0 3,624 0 1,003 84 dash
22 no-host configure.yash 176,831 0 0 0 3,624 0 857 93 osh-native
30 no-host configure.yash 177,634 0 0 0 3,624 0 856 101 osh-nosouffle
38 no-host configure.yash 173,101 0 0 0 3,616 0 858 101 osh-static
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 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 403 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 184 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-ff391a30
osh-nosouffle osh-cd12d3e4
osh-static osh-static-95d2125f
host label host id
no-host no-host-bba74091