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 21 22 18 1.30 1.13
bin-true no-host 618 447 801 814 658 1.30 1.06
configure.cpython no-host 14,106 14,100 13,811 13,798 13,247 0.98 0.94
configure.ocaml no-host 3,711 3,674 3,754 3,773 3,708 1.01 1.00
configure.tcc no-host 46 41 49 48 43 1.05 0.93
configure.util-linux no-host 12,806 13,516 12,758 12,893 12,396 1.00 0.97
configure.yash no-host 1,737 1,689 1,732 1,752 1,702 1.00 0.98
hello-world no-host 1 1 3 3 1 2.44 1.00

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 2,426 1,178 3,310 3,386 2,802 1.36 1.15
bin-true no-host 99,497 49,405 130,354 131,950 110,041 1.31 1.11
configure.cpython no-host 1,620,234 1,643,143 1,592,873 1,609,939 1,523,509 0.98 0.94
configure.ocaml no-host 299,177 280,657 305,222 306,279 300,937 1.02 1.01
configure.tcc no-host 5,222 4,206 5,604 5,656 5,143 1.07 0.98
configure.util-linux no-host 1,535,885 1,705,772 1,498,519 1,517,974 1,457,753 0.98 0.95
configure.yash no-host 173,270 159,549 176,470 177,208 173,071 1.02 1.00
hello-world no-host 151 84 393 400 181 2.60 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 3.8 9.4 10.0 6.4 1.89 1.29
bin-true no-host 3.3 1.4 8.8 9.0 5.4 2.68 1.64
configure.cpython no-host 34.4 34.7 34.4 34.6 34.6 1.00 1.01
configure.ocaml no-host 28.7 28.7 28.7 28.7 28.6 1.00 1.00
configure.tcc no-host 26.1 26.3 26.1 26.1 26.1 1.00 1.00
configure.util-linux no-host 39.6 39.7 39.5 39.5 39.7 1.00 1.00
configure.yash no-host 33.3 33.3 33.2 33.3 33.4 1.00 1.00
hello-world no-host 3.3 1.4 6.7 6.9 3.4 2.04 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 6.7 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 801 1 2 3.5 8.8 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,811 1 69 14.8 34.4 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,758 3 67 21.6 39.5 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 3,754 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 26.1 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,732 1 2 2.7 33.2 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 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 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 814 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 13,798 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 12,893 3 68 21.6 39.5 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 3,773 1 2 2.8 28.7 149,681 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 26.1 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,752 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 8 8 5.0 bash
15 no-host abuild-print-help 9 5 4 3.8 dash
23 no-host abuild-print-help 21 12 10 9.4 osh-native
31 no-host abuild-print-help 22 10 13 10.0 osh-nosouffle
39 no-host abuild-print-help 18 8 10 6.4 osh-static
1 no-host bin-true 618 319 337 3.3 bash
9 no-host bin-true 447 274 178 1.4 dash
17 no-host bin-true 801 316 507 8.8 osh-native
25 no-host bin-true 814 308 524 9.0 osh-nosouffle
33 no-host bin-true 658 323 352 5.4 osh-static
2 no-host configure.cpython 14,106 7,782 6,718 34.4 bash
10 no-host configure.cpython 14,100 7,681 6,831 34.7 dash
18 no-host configure.cpython 13,811 7,285 6,811 34.4 osh-native
26 no-host configure.cpython 13,798 7,264 6,830 34.6 osh-nosouffle
34 no-host configure.cpython 13,247 7,298 6,198 34.6 osh-static
4 no-host configure.ocaml 3,711 1,468 1,284 28.7 bash
12 no-host configure.ocaml 3,674 1,507 1,192 28.7 dash
20 no-host configure.ocaml 3,754 1,510 1,282 28.7 osh-native
28 no-host configure.ocaml 3,773 1,531 1,282 28.7 osh-nosouffle
36 no-host configure.ocaml 3,708 1,523 1,217 28.6 osh-static
5 no-host configure.tcc 46 23 24 26.1 bash
13 no-host configure.tcc 41 22 20 26.3 dash
21 no-host configure.tcc 49 25 25 26.1 osh-native
29 no-host configure.tcc 48 23 25 26.1 osh-nosouffle
37 no-host configure.tcc 43 23 21 26.1 osh-static
3 no-host configure.util-linux 12,806 6,685 6,585 39.6 bash
11 no-host configure.util-linux 13,516 6,639 7,380 39.7 dash
19 no-host configure.util-linux 12,758 6,309 6,677 39.5 osh-native
27 no-host configure.util-linux 12,893 6,324 6,801 39.5 osh-nosouffle
35 no-host configure.util-linux 12,396 6,321 6,299 39.7 osh-static
6 no-host configure.yash 1,737 974 771 33.3 bash
14 no-host configure.yash 1,689 964 726 33.3 dash
22 no-host configure.yash 1,732 974 760 33.2 osh-native
30 no-host configure.yash 1,752 961 793 33.3 osh-nosouffle
38 no-host configure.yash 1,702 928 776 33.4 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 1 2 6.7 osh-native
24 no-host hello-world 3 1 2 6.9 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 2,426 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,178 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,310 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,386 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,802 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 99,497 0 0 0 8 0 2,000 64 bash
9 no-host bin-true 49,405 0 0 0 8 0 2,996 46 dash
17 no-host bin-true 130,354 0 0 0 16 0 2,000 72 osh-native
25 no-host bin-true 131,950 0 0 0 16 0 2,001 82 osh-nosouffle
33 no-host bin-true 110,041 0 0 0 8 0 2,000 77 osh-static
2 no-host configure.cpython 1,620,234 0 0 0 25,272 0 14,068 1,013 bash
10 no-host configure.cpython 1,643,143 0 0 0 25,272 0 14,109 1,072 dash
18 no-host configure.cpython 1,592,873 0 0 0 25,280 0 11,295 845 osh-native
26 no-host configure.cpython 1,609,939 0 0 0 25,280 0 11,322 864 osh-nosouffle
34 no-host configure.cpython 1,523,509 0 0 0 25,272 0 11,306 854 osh-static
4 no-host configure.ocaml 299,177 0 0 0 4,432 0 2,019 194 bash
12 no-host configure.ocaml 280,657 0 0 0 4,432 0 2,106 195 dash
20 no-host configure.ocaml 305,222 0 0 0 4,440 0 2,001 235 osh-native
28 no-host configure.ocaml 306,279 0 0 0 4,440 0 2,001 203 osh-nosouffle
36 no-host configure.ocaml 300,937 0 0 0 4,432 0 2,001 195 osh-static
5 no-host configure.tcc 5,222 0 0 0 80 0 48 1 bash
13 no-host configure.tcc 4,206 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,604 0 0 0 96 0 44 2 osh-native
29 no-host configure.tcc 5,656 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,143 0 0 0 88 0 44 2 osh-static
3 no-host configure.util-linux 1,535,885 0 0 232 35,944 0 19,007 1,018 bash
11 no-host configure.util-linux 1,705,772 2 0 0 35,936 0 17,046 1,169 dash
19 no-host configure.util-linux 1,498,519 0 0 0 35,952 0 16,186 932 osh-native
27 no-host configure.util-linux 1,517,974 1 0 0 35,944 0 16,190 969 osh-nosouffle
35 no-host configure.util-linux 1,457,753 1 0 0 35,936 0 16,183 892 osh-static
6 no-host configure.yash 173,270 0 0 0 3,616 0 875 112 bash
14 no-host configure.yash 159,549 0 0 0 3,616 0 1,000 107 dash
22 no-host configure.yash 176,470 0 0 0 3,624 0 856 100 osh-native
30 no-host configure.yash 177,208 0 0 0 3,624 0 856 103 osh-nosouffle
38 no-host configure.yash 173,071 0 0 0 3,616 0 856 100 osh-static
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 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 400 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 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-4cbb57a9
osh-nosouffle osh-f068e8ce
osh-static osh-static-11cea862
host label host id
no-host no-host-9c670df1