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 1.33 1.15
bin-true no-host 623 455 807 812 652 1.30 1.05
configure.cpython no-host 13,742 13,806 13,539 13,540 12,972 0.99 0.94
configure.ocaml no-host 3,660 3,602 3,701 3,704 3,644 1.01 1.00
configure.tcc no-host 45 41 46 47 42 1.03 0.94
configure.util-linux no-host 12,487 13,292 12,498 12,545 12,089 1.00 0.97
configure.yash no-host 1,687 1,636 1,692 1,690 1,657 1.00 0.98
hello-world no-host 1 1 3 3 1 2.38 1.01

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 2,378 1,177 3,341 3,437 2,811 1.40 1.18
bin-true no-host 103,481 49,420 137,557 136,540 111,314 1.33 1.08
configure.cpython no-host 1,626,844 1,637,658 1,589,870 1,611,513 1,521,518 0.98 0.94
configure.ocaml no-host 299,654 280,615 305,716 307,334 299,748 1.02 1.00
configure.tcc no-host 5,204 4,211 5,563 5,705 5,115 1.07 0.98
configure.util-linux no-host 1,535,627 1,698,273 1,506,472 1,514,143 1,449,952 0.98 0.94
configure.yash no-host 173,633 159,572 176,837 177,451 172,777 1.02 1.00
hello-world no-host 149 86 390 398 181 2.62 1.21

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 6.4 1.95 1.32
bin-true no-host 3.3 1.6 8.8 8.8 5.4 2.68 1.64
configure.cpython no-host 34.5 34.7 34.7 34.5 34.5 1.01 1.00
configure.ocaml no-host 28.8 28.7 28.7 28.5 28.6 1.00 0.99
configure.tcc no-host 26.0 26.0 26.0 26.1 26.1 1.00 1.01
configure.util-linux no-host 39.6 39.6 39.6 39.5 39.7 1.00 1.00
configure.yash no-host 33.3 33.4 33.3 33.4 33.4 1.00 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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 807 1 2 3.5 8.8 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,539 1 69 14.8 34.7 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,498 3 67 21.6 39.6 2,709,910 37,457 66,323 119,739 1,296,433 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,701 1 2 2.8 28.7 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.0 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,692 1 2 2.7 33.3 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,251 65,784 41,994 4,969 54,631 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 812 1 2 3.5 8.8 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,540 1 68 14.9 34.5 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,545 3 65 21.6 39.5 2,709,910 37,463 66,329 119,739 1,296,433 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,704 1 2 2.8 28.5 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,690 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,251 65,788 41,998 4,969 54,631 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 4.8 bash
15 no-host abuild-print-help 9 4 6 4.1 dash
23 no-host abuild-print-help 21 12 9 9.4 osh-native
31 no-host abuild-print-help 22 12 11 10.1 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.4 osh-static
1 no-host bin-true 623 313 346 3.3 bash
9 no-host bin-true 455 275 186 1.6 dash
17 no-host bin-true 807 316 508 8.8 osh-native
25 no-host bin-true 812 312 518 8.8 osh-nosouffle
33 no-host bin-true 652 308 360 5.4 osh-static
2 no-host configure.cpython 13,742 7,616 6,512 34.5 bash
10 no-host configure.cpython 13,806 7,647 6,558 34.7 dash
18 no-host configure.cpython 13,539 7,184 6,632 34.7 osh-native
26 no-host configure.cpython 13,540 7,191 6,635 34.5 osh-nosouffle
34 no-host configure.cpython 12,972 7,100 6,107 34.5 osh-static
4 no-host configure.ocaml 3,660 1,463 1,239 28.8 bash
12 no-host configure.ocaml 3,602 1,436 1,190 28.7 dash
20 no-host configure.ocaml 3,701 1,470 1,269 28.7 osh-native
28 no-host configure.ocaml 3,704 1,501 1,244 28.5 osh-nosouffle
36 no-host configure.ocaml 3,644 1,455 1,220 28.6 osh-static
5 no-host configure.tcc 45 21 25 26.0 bash
13 no-host configure.tcc 41 22 19 26.0 dash
21 no-host configure.tcc 46 27 20 26.0 osh-native
29 no-host configure.tcc 47 19 28 26.1 osh-nosouffle
37 no-host configure.tcc 42 24 18 26.1 osh-static
3 no-host configure.util-linux 12,487 6,584 6,370 39.6 bash
11 no-host configure.util-linux 13,292 6,524 7,259 39.6 dash
19 no-host configure.util-linux 12,498 6,185 6,536 39.6 osh-native
27 no-host configure.util-linux 12,545 6,186 6,581 39.5 osh-nosouffle
35 no-host configure.util-linux 12,089 6,200 6,103 39.7 osh-static
6 no-host configure.yash 1,687 938 758 33.3 bash
14 no-host configure.yash 1,636 944 693 33.4 dash
22 no-host configure.yash 1,692 947 747 33.3 osh-native
30 no-host configure.yash 1,690 933 759 33.4 osh-nosouffle
38 no-host configure.yash 1,657 949 711 33.4 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 2 1 7.1 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 2,378 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,177 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,341 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,437 0 0 0 16 0 38 0 osh-nosouffle
39 no-host abuild-print-help 2,811 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 103,481 0 0 0 8 0 1,998 62 bash
9 no-host bin-true 49,420 0 0 0 8 0 2,998 41 dash
17 no-host bin-true 137,557 0 0 0 16 0 1,999 60 osh-native
25 no-host bin-true 136,540 0 0 0 16 0 1,997 76 osh-nosouffle
33 no-host bin-true 111,314 0 0 0 8 0 1,998 69 osh-static
2 no-host configure.cpython 1,626,844 0 0 0 25,272 0 14,073 997 bash
10 no-host configure.cpython 1,637,658 0 0 0 25,272 0 14,139 1,040 dash
18 no-host configure.cpython 1,589,870 0 0 0 25,280 0 11,297 857 osh-native
26 no-host configure.cpython 1,611,513 0 0 0 25,280 0 11,269 843 osh-nosouffle
34 no-host configure.cpython 1,521,518 1 0 0 25,272 0 11,265 934 osh-static
4 no-host configure.ocaml 299,654 0 0 0 4,432 0 2,021 201 bash
12 no-host configure.ocaml 280,615 0 0 0 4,432 0 2,107 197 dash
20 no-host configure.ocaml 305,716 0 0 0 4,440 0 2,000 245 osh-native
28 no-host configure.ocaml 307,334 0 0 0 4,440 0 2,001 178 osh-nosouffle
36 no-host configure.ocaml 299,748 0 0 0 4,432 0 1,999 217 osh-static
5 no-host configure.tcc 5,204 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,211 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,563 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,705 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,115 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,535,627 2 0 0 35,944 0 18,974 1,093 bash
11 no-host configure.util-linux 1,698,273 0 0 0 35,936 0 17,056 1,141 dash
19 no-host configure.util-linux 1,506,472 1 0 0 35,952 0 16,157 877 osh-native
27 no-host configure.util-linux 1,514,143 0 0 0 35,944 0 16,217 942 osh-nosouffle
35 no-host configure.util-linux 1,449,952 1 0 0 35,944 0 16,148 940 osh-static
6 no-host configure.yash 173,633 0 0 0 3,616 0 878 106 bash
14 no-host configure.yash 159,572 0 0 0 3,624 0 1,002 104 dash
22 no-host configure.yash 176,837 0 0 8 3,624 0 859 104 osh-native
30 no-host configure.yash 177,451 0 0 0 3,632 0 857 103 osh-nosouffle
38 no-host configure.yash 172,777 0 0 0 3,624 0 857 99 osh-static
0 no-host hello-world 149 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 390 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 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-6d28fce0
osh-nosouffle osh-60eb8464
osh-static osh-static-bf4435a1
host label host id
no-host no-host-9c670df1