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 17 19 16 1.37 1.26
bin-true no-host 439 298 606 599 481 1.38 1.10
configure.cpython no-host 11,510 11,531 11,312 11,421 10,940 0.98 0.95
configure.ocaml no-host 3,280 3,261 3,326 3,305 3,250 1.01 0.99
configure.tcc no-host 37 34 39 41 36 1.05 0.97
configure.util-linux no-host 10,214 10,765 10,436 10,422 10,138 1.02 0.99
configure.yash no-host 1,416 1,387 1,436 1,459 1,426 1.01 1.01
hello-world no-host 1 0 2 2 1 2.44 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 2,421 1,172 3,359 3,442 2,830 1.39 1.17
bin-true no-host 101,869 49,869 135,772 135,504 112,500 1.33 1.10
configure.cpython no-host 1,632,543 1,642,160 1,586,758 1,615,863 1,519,570 0.97 0.93
configure.ocaml no-host 299,989 281,515 306,492 306,992 300,905 1.02 1.00
configure.tcc no-host 5,206 4,241 5,632 5,652 5,124 1.08 0.98
configure.util-linux no-host 1,547,575 1,708,480 1,519,679 1,527,236 1,484,457 0.98 0.96
configure.yash no-host 173,778 159,942 177,184 177,068 173,166 1.02 1.00
hello-world no-host 153 85 396 402 182 2.59 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 5.0 4.1 9.6 10.1 6.3 1.92 1.26
bin-true no-host 3.3 1.6 8.9 9.2 5.2 2.72 1.60
configure.cpython no-host 34.8 34.7 34.5 34.7 34.5 0.99 0.99
configure.ocaml no-host 28.8 28.8 28.7 28.7 28.8 1.00 1.00
configure.tcc no-host 26.3 26.4 26.2 26.0 26.4 1.00 1.01
configure.util-linux no-host 39.6 39.7 39.7 39.7 39.9 1.00 1.01
configure.yash no-host 33.2 33.5 33.4 33.4 33.4 1.01 1.00
hello-world no-host 3.3 1.6 6.6 7.1 3.3 2.00 1.00

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 3,919 3,919 0 726 1,922 1,271 2 0 50,000 0
bin-true no-host 606 1 2 3.5 8.9 151,904 10,764 2,978 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 11,312 1 60 14.8 34.5 1,750,831 35,399 28,954 93,081 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 10,436 3 63 21.6 39.7 2,705,397 37,471 66,342 119,749 1,291,873 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,326 1 2 2.8 28.7 149,704 12,656 6,571 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 39 0 0 1.4 26.2 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,436 1 2 2.7 33.4 143,480 11,508 6,625 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 17 1 2 3.0 9.6 117,238 65,801 42,008 4,980 54,600 57,658 277 3 84,016 1
hello-world no-host 2 0 0 0.3 7.1 3,918 3,918 0 725 1,922 1,271 2 0 50,000 0
bin-true no-host 599 1 2 3.5 9.2 151,904 10,768 2,982 14,785 72,396 64,723 3,008 3 50,000 0
configure.cpython no-host 11,421 1 62 14.9 34.7 1,750,830 36,458 28,959 93,080 869,763 787,987 25,789 61 50,000 0
configure.util-linux no-host 10,422 3 64 21.6 39.7 2,705,397 37,477 66,348 119,749 1,291,873 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,305 1 2 2.8 28.7 149,704 12,661 6,576 9,217 70,296 70,191 1,693 3 50,000 0
configure.tcc no-host 41 0 0 1.4 26.0 30,555 30,555 0 1,684 14,474 14,397 271 0 50,000 0
configure.yash no-host 1,459 1 2 2.7 33.4 143,480 11,512 6,629 7,171 70,526 65,783 2,095 3 50,000 0
abuild-print-help no-host 19 1 2 3.0 10.1 117,238 65,805 42,012 4,980 54,600 57,658 277 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 7 6 5.0 bash
15 no-host abuild-print-help 7 5 2 4.1 dash
23 no-host abuild-print-help 17 9 9 9.6 osh-native
31 no-host abuild-print-help 19 12 7 10.1 osh-nosouffle
39 no-host abuild-print-help 16 11 5 6.3 osh-static
1 no-host bin-true 439 277 193 3.3 bash
9 no-host bin-true 298 223 76 1.6 dash
17 no-host bin-true 606 315 301 8.9 osh-native
25 no-host bin-true 599 316 294 9.2 osh-nosouffle
33 no-host bin-true 481 297 197 5.2 osh-static
2 no-host configure.cpython 11,510 7,581 4,213 34.8 bash
10 no-host configure.cpython 11,531 7,612 4,222 34.7 dash
18 no-host configure.cpython 11,312 7,161 4,343 34.5 osh-native
26 no-host configure.cpython 11,421 7,221 4,403 34.7 osh-nosouffle
34 no-host configure.cpython 10,940 7,150 3,950 34.5 osh-static
4 no-host configure.ocaml 3,280 1,493 808 28.8 bash
12 no-host configure.ocaml 3,261 1,473 791 28.8 dash
20 no-host configure.ocaml 3,326 1,497 848 28.7 osh-native
28 no-host configure.ocaml 3,305 1,508 819 28.7 osh-nosouffle
36 no-host configure.ocaml 3,250 1,493 771 28.8 osh-static
5 no-host configure.tcc 37 22 16 26.3 bash
13 no-host configure.tcc 34 23 12 26.4 dash
21 no-host configure.tcc 39 30 9 26.2 osh-native
29 no-host configure.tcc 41 28 13 26.0 osh-nosouffle
37 no-host configure.tcc 36 21 16 26.4 osh-static
3 no-host configure.util-linux 10,214 6,594 3,970 39.6 bash
11 no-host configure.util-linux 10,765 6,597 4,538 39.7 dash
19 no-host configure.util-linux 10,436 6,248 4,329 39.7 osh-native
27 no-host configure.util-linux 10,422 6,259 4,306 39.7 osh-nosouffle
35 no-host configure.util-linux 10,138 6,209 4,065 39.9 osh-static
6 no-host configure.yash 1,416 892 525 33.2 bash
14 no-host configure.yash 1,387 891 490 33.5 dash
22 no-host configure.yash 1,436 923 510 33.4 osh-native
30 no-host configure.yash 1,459 937 518 33.4 osh-nosouffle
38 no-host configure.yash 1,426 934 486 33.4 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 0 0 0 1.6 dash
16 no-host hello-world 2 0 2 6.6 osh-native
24 no-host hello-world 2 2 1 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 3.3 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 2,421 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,172 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,359 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,442 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,830 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,869 0 0 0 8 0 1,999 67 bash
9 no-host bin-true 49,869 0 0 0 8 0 2,997 39 dash
17 no-host bin-true 135,772 0 0 0 16 0 2,001 61 osh-native
25 no-host bin-true 135,504 0 0 0 16 0 1,999 59 osh-nosouffle
33 no-host bin-true 112,500 0 0 0 8 0 1,998 55 osh-static
2 no-host configure.cpython 1,632,543 0 0 0 25,272 0 14,065 958 bash
10 no-host configure.cpython 1,642,160 0 0 0 25,272 0 14,098 937 dash
18 no-host configure.cpython 1,586,758 1 0 0 25,280 0 11,316 824 osh-native
26 no-host configure.cpython 1,615,863 0 0 0 25,280 0 11,320 835 osh-nosouffle
34 no-host configure.cpython 1,519,570 0 0 0 25,272 0 11,329 814 osh-static
4 no-host configure.ocaml 299,989 0 0 0 4,432 0 2,021 172 bash
12 no-host configure.ocaml 281,515 0 0 0 4,432 0 2,116 181 dash
20 no-host configure.ocaml 306,492 0 0 0 4,440 0 2,006 194 osh-native
28 no-host configure.ocaml 306,992 0 0 0 4,440 0 1,996 177 osh-nosouffle
36 no-host configure.ocaml 300,905 0 0 0 4,432 0 1,998 178 osh-static
5 no-host configure.tcc 5,206 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,241 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,632 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,652 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,124 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,547,575 0 0 0 35,944 0 18,801 953 bash
11 no-host configure.util-linux 1,708,480 0 0 0 35,936 0 16,938 1,105 dash
19 no-host configure.util-linux 1,519,679 3 0 0 35,960 0 16,193 884 osh-native
27 no-host configure.util-linux 1,527,236 0 0 0 35,944 0 16,206 867 osh-nosouffle
35 no-host configure.util-linux 1,484,457 0 0 0 35,936 0 16,188 874 osh-static
6 no-host configure.yash 173,778 0 0 0 3,616 0 878 84 bash
14 no-host configure.yash 159,942 0 0 0 3,616 0 1,004 82 dash
22 no-host configure.yash 177,184 0 0 0 3,624 0 859 86 osh-native
30 no-host configure.yash 177,068 0 0 0 3,624 0 857 99 osh-nosouffle
38 no-host configure.yash 173,166 0 0 0 3,616 0 860 91 osh-static
0 no-host hello-world 153 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 396 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 402 0 0 0 16 0 1 1 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-31afb5a7
osh-nosouffle osh-692fd2fb
osh-static osh-static-65f14ee7
host label host id
no-host no-host-9c670df1