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 1.30 1.16
bin-true no-host 625 457 826 815 663 1.32 1.06
configure.cpython no-host 14,176 14,296 13,978 14,043 13,373 0.99 0.94
configure.ocaml no-host 3,720 3,707 3,799 3,793 3,772 1.02 1.01
configure.tcc no-host 48 42 49 48 44 1.03 0.92
configure.util-linux no-host 12,923 13,728 12,876 12,977 12,522 1.00 0.97
configure.yash no-host 1,744 1,695 1,766 1,758 1,719 1.01 0.99
hello-world no-host 1 1 3 3 1 2.29 0.97

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 2,386 1,175 3,329 3,395 2,807 1.40 1.18
bin-true no-host 101,444 49,368 135,357 132,991 110,060 1.33 1.08
configure.cpython no-host 1,625,565 1,638,985 1,590,096 1,606,404 1,522,331 0.98 0.94
configure.ocaml no-host 298,411 280,875 306,102 306,030 300,911 1.03 1.01
configure.tcc no-host 5,266 4,216 5,631 5,678 5,132 1.07 0.97
configure.util-linux no-host 1,538,429 1,702,592 1,505,589 1,510,775 1,456,863 0.98 0.95
configure.yash no-host 173,223 159,602 176,561 177,291 172,993 1.02 1.00
hello-world no-host 152 87 388 398 182 2.55 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 6.4 1.95 1.32
bin-true no-host 3.3 1.4 8.9 9.0 5.2 2.72 1.60
configure.cpython no-host 34.4 34.5 34.5 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.6 28.7 28.6 28.7 1.00 1.00
configure.tcc no-host 26.2 26.0 26.0 26.2 26.1 0.99 1.00
configure.util-linux no-host 39.6 39.7 39.7 39.7 39.6 1.00 1.00
configure.yash no-host 33.4 33.1 33.3 33.3 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.6 7.1 3.4 2.00 1.04

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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 826 1 2 3.5 8.9 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,978 1 69 14.8 34.5 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,876 3 69 21.6 39.7 2,705,279 37,450 66,323 119,739 1,291,802 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,799 1 2 2.8 28.7 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.0 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,766 1 2 2.7 33.3 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,212 65,784 41,994 4,969 54,592 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 815 1 2 3.5 9.0 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 14,043 1 68 14.8 34.6 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,977 3 70 21.6 39.7 2,705,279 37,456 66,329 119,739 1,291,802 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,793 1 2 2.8 28.6 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.2 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,758 1 2 2.7 33.3 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,212 65,788 41,998 4,969 54,592 57,651 277 3 83,996 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 10 6 4.8 bash
15 no-host abuild-print-help 9 5 4 3.9 dash
23 no-host abuild-print-help 20 13 8 9.4 osh-native
31 no-host abuild-print-help 22 11 12 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.4 osh-static
1 no-host bin-true 625 309 354 3.3 bash
9 no-host bin-true 457 290 170 1.4 dash
17 no-host bin-true 826 307 532 8.9 osh-native
25 no-host bin-true 815 327 503 9.0 osh-nosouffle
33 no-host bin-true 663 324 354 5.2 osh-static
2 no-host configure.cpython 14,176 7,748 6,818 34.4 bash
10 no-host configure.cpython 14,296 7,866 6,839 34.5 dash
18 no-host configure.cpython 13,978 7,420 6,842 34.5 osh-native
26 no-host configure.cpython 14,043 7,373 6,950 34.6 osh-nosouffle
34 no-host configure.cpython 13,373 7,317 6,297 34.5 osh-static
4 no-host configure.ocaml 3,720 1,536 1,224 28.7 bash
12 no-host configure.ocaml 3,707 1,472 1,261 28.6 dash
20 no-host configure.ocaml 3,799 1,554 1,285 28.7 osh-native
28 no-host configure.ocaml 3,793 1,517 1,317 28.6 osh-nosouffle
36 no-host configure.ocaml 3,772 1,525 1,277 28.7 osh-static
5 no-host configure.tcc 48 25 23 26.2 bash
13 no-host configure.tcc 42 24 18 26.0 dash
21 no-host configure.tcc 49 28 22 26.0 osh-native
29 no-host configure.tcc 48 24 25 26.2 osh-nosouffle
37 no-host configure.tcc 44 27 18 26.1 osh-static
3 no-host configure.util-linux 12,923 6,635 6,756 39.6 bash
11 no-host configure.util-linux 13,728 6,735 7,482 39.7 dash
19 no-host configure.util-linux 12,876 6,285 6,818 39.7 osh-native
27 no-host configure.util-linux 12,977 6,420 6,776 39.7 osh-nosouffle
35 no-host configure.util-linux 12,522 6,360 6,382 39.6 osh-static
6 no-host configure.yash 1,744 969 782 33.4 bash
14 no-host configure.yash 1,695 938 758 33.1 dash
22 no-host configure.yash 1,766 955 814 33.3 osh-native
30 no-host configure.yash 1,758 967 794 33.3 osh-nosouffle
38 no-host configure.yash 1,719 981 739 33.3 osh-static
0 no-host hello-world 1 0 1 3.3 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 2 1 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 2,386 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,175 0 0 0 8 0 38 0 dash
23 no-host abuild-print-help 3,329 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,395 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,807 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 101,444 0 0 0 8 0 1,997 71 bash
9 no-host bin-true 49,368 0 0 0 8 0 2,991 64 dash
17 no-host bin-true 135,357 0 0 0 16 0 1,992 97 osh-native
25 no-host bin-true 132,991 0 0 0 16 0 1,997 99 osh-nosouffle
33 no-host bin-true 110,060 0 0 0 8 0 1,998 100 osh-static
2 no-host configure.cpython 1,625,565 0 0 0 25,272 0 14,062 1,078 bash
10 no-host configure.cpython 1,638,985 0 0 0 25,272 0 14,124 1,024 dash
18 no-host configure.cpython 1,590,096 1 0 0 25,280 0 11,296 834 osh-native
26 no-host configure.cpython 1,606,404 0 0 0 25,280 0 11,306 832 osh-nosouffle
34 no-host configure.cpython 1,522,331 0 0 0 25,272 0 11,304 838 osh-static
4 no-host configure.ocaml 298,411 0 0 0 4,432 0 2,020 184 bash
12 no-host configure.ocaml 280,875 0 0 0 4,432 0 2,098 195 dash
20 no-host configure.ocaml 306,102 0 0 0 4,440 0 1,999 232 osh-native
28 no-host configure.ocaml 306,030 0 0 0 4,440 0 1,998 208 osh-nosouffle
36 no-host configure.ocaml 300,911 0 0 0 4,432 0 1,996 211 osh-static
5 no-host configure.tcc 5,266 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,216 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,631 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,678 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,132 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,538,429 2 0 232 35,944 0 19,054 1,053 bash
11 no-host configure.util-linux 1,702,592 4 0 0 35,936 0 17,123 1,262 dash
19 no-host configure.util-linux 1,505,589 0 0 0 35,952 0 16,128 914 osh-native
27 no-host configure.util-linux 1,510,775 0 0 0 35,944 0 16,221 950 osh-nosouffle
35 no-host configure.util-linux 1,456,863 2 0 0 35,936 0 16,210 933 osh-static
6 no-host configure.yash 173,223 0 0 0 3,616 0 877 105 bash
14 no-host configure.yash 159,602 0 0 0 3,616 0 1,002 98 dash
22 no-host configure.yash 176,561 0 0 0 3,632 0 859 95 osh-native
30 no-host configure.yash 177,291 0 0 0 3,624 0 859 91 osh-nosouffle
38 no-host configure.yash 172,993 0 0 0 3,624 0 858 103 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 388 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 182 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-4ab2d495
osh-nosouffle osh-4592dcd3
osh-static osh-static-53b798d0
host label host id
no-host no-host-9c670df1