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 20 21 18 1.32 1.18
bin-true no-host 615 438 794 807 658 1.29 1.07
configure.cpython no-host 13,631 13,761 13,275 13,440 12,870 0.97 0.94
configure.ocaml no-host 3,647 3,587 3,677 3,679 3,669 1.01 1.01
configure.tcc no-host 45 40 46 46 43 1.02 0.95
configure.util-linux no-host 12,403 13,141 12,534 12,444 12,228 1.01 0.99
configure.yash no-host 1,671 1,636 1,684 1,688 1,663 1.01 1.00
hello-world no-host 1 1 3 3 1 2.47 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 2,380 1,157 3,300 3,409 2,850 1.39 1.20
bin-true no-host 101,436 49,465 132,044 134,280 111,704 1.30 1.10
configure.cpython no-host 1,623,205 1,637,914 1,594,243 1,604,033 1,524,977 0.98 0.94
configure.ocaml no-host 299,253 280,534 306,187 307,565 300,186 1.02 1.00
configure.tcc no-host 5,241 4,201 5,590 5,651 5,128 1.07 0.98
configure.util-linux no-host 1,538,413 1,699,773 1,495,312 1,514,370 1,451,627 0.97 0.94
configure.yash no-host 173,198 159,550 176,351 177,321 172,971 1.02 1.00
hello-world no-host 151 89 393 399 184 2.60 1.22

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 9.3 10.1 6.4 1.92 1.32
bin-true no-host 3.3 1.7 8.7 9.0 5.2 2.64 1.60
configure.cpython no-host 34.6 34.4 34.4 34.5 34.4 0.99 0.99
configure.ocaml no-host 28.7 28.7 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.3 26.3 26.3 26.3 26.0 1.00 0.99
configure.util-linux no-host 39.7 39.7 39.6 39.6 39.7 1.00 1.00
configure.yash no-host 33.4 33.4 33.1 33.3 33.4 0.99 1.00
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 3 0 0 0.3 6.6 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 794 1 2 3.5 8.7 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,275 1 66 14.8 34.4 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,534 3 65 21.6 39.6 2,705,290 37,455 66,328 119,745 1,291,807 1,293,738 32,527 42 132,656 1
configure.ocaml no-host 3,677 1 2 2.8 28.7 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,684 1 2 2.7 33.1 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.3 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 3 0 0 0.3 7.1 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 807 1 2 3.5 9.0 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,440 1 68 14.8 34.5 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,444 3 66 21.6 39.6 2,705,290 37,461 66,334 119,745 1,291,807 1,293,738 32,527 42 132,668 1
configure.ocaml no-host 3,679 1 2 2.8 28.7 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,688 1 2 2.7 33.3 143,454 11,464 6,620 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.1 117,223 65,793 42,003 4,975 54,597 57,651 277 3 84,006 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 4.8 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 20 10 11 9.3 osh-native
31 no-host abuild-print-help 21 10 12 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 7 6.4 osh-static
1 no-host bin-true 615 306 344 3.3 bash
9 no-host bin-true 438 276 167 1.7 dash
17 no-host bin-true 794 322 488 8.7 osh-native
25 no-host bin-true 807 299 524 9.0 osh-nosouffle
33 no-host bin-true 658 330 344 5.2 osh-static
2 no-host configure.cpython 13,631 7,621 6,390 34.6 bash
10 no-host configure.cpython 13,761 7,584 6,576 34.4 dash
18 no-host configure.cpython 13,275 7,098 6,450 34.4 osh-native
26 no-host configure.cpython 13,440 7,162 6,566 34.5 osh-nosouffle
34 no-host configure.cpython 12,870 7,087 6,021 34.4 osh-static
4 no-host configure.ocaml 3,647 1,457 1,229 28.7 bash
12 no-host configure.ocaml 3,587 1,464 1,146 28.7 dash
20 no-host configure.ocaml 3,677 1,480 1,236 28.7 osh-native
28 no-host configure.ocaml 3,679 1,438 1,283 28.7 osh-nosouffle
36 no-host configure.ocaml 3,669 1,491 1,210 28.7 osh-static
5 no-host configure.tcc 45 24 21 26.3 bash
13 no-host configure.tcc 40 24 17 26.3 dash
21 no-host configure.tcc 46 24 22 26.3 osh-native
29 no-host configure.tcc 46 26 20 26.3 osh-nosouffle
37 no-host configure.tcc 43 20 23 26.0 osh-static
3 no-host configure.util-linux 12,403 6,548 6,313 39.7 bash
11 no-host configure.util-linux 13,141 6,557 7,066 39.7 dash
19 no-host configure.util-linux 12,534 6,209 6,545 39.6 osh-native
27 no-host configure.util-linux 12,444 6,170 6,486 39.6 osh-nosouffle
35 no-host configure.util-linux 12,228 6,155 6,292 39.7 osh-static
6 no-host configure.yash 1,671 930 750 33.4 bash
14 no-host configure.yash 1,636 908 730 33.4 dash
22 no-host configure.yash 1,684 897 789 33.1 osh-native
30 no-host configure.yash 1,688 955 733 33.3 osh-nosouffle
38 no-host configure.yash 1,663 959 707 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 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 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 2,380 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,157 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,300 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,409 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,850 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 101,436 0 0 0 8 0 1,994 59 bash
9 no-host bin-true 49,465 0 0 0 8 0 2,994 56 dash
17 no-host bin-true 132,044 0 0 0 16 0 1,998 85 osh-native
25 no-host bin-true 134,280 0 0 0 16 0 1,999 80 osh-nosouffle
33 no-host bin-true 111,704 0 0 0 8 0 2,000 86 osh-static
2 no-host configure.cpython 1,623,205 0 0 0 25,272 0 14,088 1,020 bash
10 no-host configure.cpython 1,637,914 0 0 0 25,272 0 14,103 1,026 dash
18 no-host configure.cpython 1,594,243 0 0 0 25,280 0 11,297 871 osh-native
26 no-host configure.cpython 1,604,033 0 0 0 25,280 0 11,304 878 osh-nosouffle
34 no-host configure.cpython 1,524,977 0 0 0 25,272 0 11,316 819 osh-static
4 no-host configure.ocaml 299,253 0 0 0 4,432 0 2,021 185 bash
12 no-host configure.ocaml 280,534 0 0 0 4,432 0 2,108 193 dash
20 no-host configure.ocaml 306,187 0 0 0 4,440 0 1,998 198 osh-native
28 no-host configure.ocaml 307,565 0 0 0 4,440 0 2,001 169 osh-nosouffle
36 no-host configure.ocaml 300,186 0 0 0 4,432 0 2,000 219 osh-static
5 no-host configure.tcc 5,241 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,201 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,590 0 0 0 96 0 44 2 osh-native
29 no-host configure.tcc 5,651 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,128 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,538,413 0 0 232 35,944 0 18,963 1,012 bash
11 no-host configure.util-linux 1,699,773 1 0 0 35,936 0 17,106 1,214 dash
19 no-host configure.util-linux 1,495,312 0 0 0 35,952 0 16,128 925 osh-native
27 no-host configure.util-linux 1,514,370 0 0 0 35,944 0 16,166 921 osh-nosouffle
35 no-host configure.util-linux 1,451,627 1 0 0 35,936 0 16,164 936 osh-static
6 no-host configure.yash 173,198 0 0 0 3,616 0 878 103 bash
14 no-host configure.yash 159,550 0 0 0 3,624 0 1,001 108 dash
22 no-host configure.yash 176,351 0 0 0 3,632 0 858 105 osh-native
30 no-host configure.yash 177,321 0 0 0 3,632 0 856 103 osh-nosouffle
38 no-host configure.yash 172,971 0 0 0 3,616 0 858 98 osh-static
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 89 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 399 0 0 0 16 0 2 0 osh-nosouffle
32 no-host hello-world 184 0 0 0 8 0 1 1 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-e95e8726
osh-nosouffle osh-6ea8e763
osh-static osh-static-6b2395c5
host label host id
no-host no-host-9c670df1