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 18 20 16 1.39 1.27
bin-true no-host 458 315 605 619 503 1.32 1.10
configure.cpython no-host 11,845 11,884 11,665 11,776 11,369 0.98 0.96
configure.ocaml no-host 3,353 3,309 3,349 3,392 3,359 1.00 1.00
configure.tcc no-host 39 35 39 40 38 0.99 0.97
configure.util-linux no-host 10,561 11,200 10,728 10,817 10,410 1.02 0.99
configure.yash no-host 1,474 1,423 1,490 1,495 1,459 1.01 0.99
hello-world no-host 1 1 2 2 1 2.27 1.07

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 2,411 1,168 3,313 3,462 2,852 1.37 1.18
bin-true no-host 101,859 49,843 130,426 134,765 113,124 1.28 1.11
configure.cpython no-host 1,639,108 1,641,852 1,590,862 1,602,476 1,527,961 0.97 0.93
configure.ocaml no-host 300,363 281,529 306,585 307,767 300,798 1.02 1.00
configure.tcc no-host 5,256 4,239 5,597 5,678 5,150 1.06 0.98
configure.util-linux no-host 1,540,610 1,706,831 1,500,610 1,519,074 1,456,963 0.97 0.95
configure.yash no-host 173,737 159,914 176,931 177,378 173,284 1.02 1.00
hello-world no-host 154 87 392 400 185 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 4.1 9.4 10.1 6.4 1.95 1.32
bin-true no-host 3.4 1.6 8.8 9.3 5.4 2.58 1.58
configure.cpython no-host 34.8 34.8 34.4 34.4 34.5 0.99 0.99
configure.ocaml no-host 28.7 28.7 28.8 28.8 28.9 1.00 1.01
configure.tcc no-host 26.3 26.0 26.0 26.2 26.3 0.99 1.00
configure.util-linux no-host 39.9 39.9 39.6 39.9 39.6 0.99 0.99
configure.yash no-host 33.1 33.5 33.3 33.3 33.1 1.00 1.00
hello-world no-host 3.3 1.4 6.7 7.1 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 2 0 0 0.3 6.7 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 605 1 2 3.5 8.8 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 11,665 1 61 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 10,728 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 3,349 1 2 2.8 28.8 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 39 0 0 1.4 26.0 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,490 1 2 2.7 33.3 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 18 1 2 3.0 9.4 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 2 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 619 1 2 3.5 9.3 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 11,776 1 61 14.8 34.4 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,817 3 64 21.6 39.9 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 3,392 1 2 2.8 28.8 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 40 0 0 1.4 26.2 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,495 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 20 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 13 9 4 4.8 bash
15 no-host abuild-print-help 7 5 2 4.1 dash
23 no-host abuild-print-help 18 10 8 9.4 osh-native
31 no-host abuild-print-help 20 13 8 10.1 osh-nosouffle
39 no-host abuild-print-help 16 11 5 6.4 osh-static
1 no-host bin-true 458 287 203 3.4 bash
9 no-host bin-true 315 236 78 1.6 dash
17 no-host bin-true 605 319 296 8.8 osh-native
25 no-host bin-true 619 323 307 9.3 osh-nosouffle
33 no-host bin-true 503 309 205 5.4 osh-static
2 no-host configure.cpython 11,845 7,734 4,374 34.8 bash
10 no-host configure.cpython 11,884 7,742 4,407 34.8 dash
18 no-host configure.cpython 11,665 7,381 4,451 34.4 osh-native
26 no-host configure.cpython 11,776 7,259 4,693 34.4 osh-nosouffle
34 no-host configure.cpython 11,369 7,339 4,167 34.5 osh-static
4 no-host configure.ocaml 3,353 1,536 828 28.7 bash
12 no-host configure.ocaml 3,309 1,503 804 28.7 dash
20 no-host configure.ocaml 3,349 1,518 842 28.8 osh-native
28 no-host configure.ocaml 3,392 1,530 875 28.8 osh-nosouffle
36 no-host configure.ocaml 3,359 1,498 866 28.9 osh-static
5 no-host configure.tcc 39 24 15 26.3 bash
13 no-host configure.tcc 35 18 18 26.0 dash
21 no-host configure.tcc 39 20 19 26.0 osh-native
29 no-host configure.tcc 40 21 18 26.2 osh-nosouffle
37 no-host configure.tcc 38 27 11 26.3 osh-static
3 no-host configure.util-linux 10,561 6,719 4,165 39.9 bash
11 no-host configure.util-linux 11,200 6,644 4,913 39.9 dash
19 no-host configure.util-linux 10,728 6,350 4,502 39.6 osh-native
27 no-host configure.util-linux 10,817 6,355 4,591 39.9 osh-nosouffle
35 no-host configure.util-linux 10,410 6,308 4,221 39.6 osh-static
6 no-host configure.yash 1,474 965 503 33.1 bash
14 no-host configure.yash 1,423 904 504 33.5 dash
22 no-host configure.yash 1,490 962 518 33.3 osh-native
30 no-host configure.yash 1,495 944 542 33.3 osh-nosouffle
38 no-host configure.yash 1,459 960 491 33.1 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 2 1 1 6.7 osh-native
24 no-host hello-world 2 2 0 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 2,411 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,168 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,313 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,462 0 0 0 16 0 39 3 osh-nosouffle
39 no-host abuild-print-help 2,852 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 101,859 0 0 0 8 0 2,000 61 bash
9 no-host bin-true 49,843 0 0 0 8 0 2,996 42 dash
17 no-host bin-true 130,426 0 0 0 16 0 1,996 60 osh-native
25 no-host bin-true 134,765 0 0 0 16 0 1,995 57 osh-nosouffle
33 no-host bin-true 113,124 0 0 0 8 0 1,999 65 osh-static
2 no-host configure.cpython 1,639,108 0 0 0 25,272 0 14,033 1,002 bash
10 no-host configure.cpython 1,641,852 0 0 0 25,272 0 14,078 942 dash
18 no-host configure.cpython 1,590,862 0 0 0 25,280 0 11,295 821 osh-native
26 no-host configure.cpython 1,602,476 0 0 0 25,280 0 11,319 810 osh-nosouffle
34 no-host configure.cpython 1,527,961 0 0 0 25,272 0 11,325 810 osh-static
4 no-host configure.ocaml 300,363 0 0 0 4,432 0 2,017 205 bash
12 no-host configure.ocaml 281,529 0 0 0 4,432 0 2,114 177 dash
20 no-host configure.ocaml 306,585 0 0 0 4,440 0 2,002 188 osh-native
28 no-host configure.ocaml 307,767 0 0 0 4,440 0 2,004 200 osh-nosouffle
36 no-host configure.ocaml 300,798 0 0 0 4,432 0 2,004 204 osh-static
5 no-host configure.tcc 5,256 0 0 0 80 0 48 2 bash
13 no-host configure.tcc 4,239 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,597 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,678 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,150 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,540,610 0 0 232 35,944 0 18,816 930 bash
11 no-host configure.util-linux 1,706,831 2 0 0 35,936 0 16,921 1,047 dash
19 no-host configure.util-linux 1,500,610 1 0 0 35,960 0 16,163 830 osh-native
27 no-host configure.util-linux 1,519,074 4 0 0 35,944 0 16,184 878 osh-nosouffle
35 no-host configure.util-linux 1,456,963 2 0 0 35,936 0 16,175 846 osh-static
6 no-host configure.yash 173,737 0 0 0 3,616 0 877 102 bash
14 no-host configure.yash 159,914 0 0 0 3,616 0 1,002 101 dash
22 no-host configure.yash 176,931 0 0 0 3,624 0 857 243 osh-native
30 no-host configure.yash 177,378 0 0 0 3,624 0 849 89 osh-nosouffle
38 no-host configure.yash 173,284 0 0 0 3,616 0 855 85 osh-static
0 no-host hello-world 154 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 392 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 185 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-dd4b91b9
osh-nosouffle osh-dee674a8
osh-static osh-static-18e72ead
host label host id
no-host no-host-9c670df1