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 1.38 1.17
bin-true no-host 639 441 802 807 662 1.26 1.04
configure.cpython no-host 13,423 13,503 13,162 13,525 13,134 0.98 0.98
configure.ocaml no-host 3,592 3,586 3,672 3,729 3,722 1.02 1.04
configure.tcc no-host 45 41 46 46 43 1.03 0.96
configure.util-linux no-host 12,231 13,033 12,449 12,690 12,442 1.02 1.02
configure.yash no-host 1,643 1,609 1,677 1,705 1,681 1.02 1.02
hello-world no-host 1 1 3 3 1 2.34 1.03

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 2,400 1,189 3,312 3,408 2,853 1.38 1.19
bin-true no-host 101,536 49,401 133,021 133,330 111,678 1.31 1.10
configure.cpython no-host 1,621,151 1,646,100 1,580,608 1,610,472 1,517,979 0.97 0.94
configure.ocaml no-host 298,899 280,721 306,737 306,671 300,331 1.03 1.00
configure.tcc no-host 5,202 4,199 5,600 5,671 5,129 1.08 0.99
configure.util-linux no-host 1,545,096 1,698,936 1,512,379 1,522,461 1,478,378 0.98 0.96
configure.yash no-host 173,313 159,602 176,251 176,702 172,817 1.02 1.00
hello-world no-host 154 85 393 400 182 2.55 1.18

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 10.0 6.3 1.92 1.26
bin-true no-host 3.1 1.4 8.9 9.2 5.1 2.83 1.62
configure.cpython no-host 34.5 34.5 34.5 34.5 34.5 1.00 1.00
configure.ocaml no-host 28.8 28.8 28.9 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.1 26.2 26.1 26.2 1.00 1.00
configure.util-linux no-host 39.5 39.7 39.6 39.7 39.7 1.00 1.01
configure.yash no-host 33.4 33.1 33.4 33.2 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.7 6.9 3.3 2.04 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 3 0 0 0.3 6.7 3,915 3,915 0 723 1,921 1,271 2 0 50,000 0
bin-true no-host 802 1 2 3.5 8.9 151,900 10,763 2,977 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,162 1 64 14.8 34.5 1,750,827 35,398 28,953 93,078 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,449 4 67 21.6 39.6 2,705,393 37,470 66,341 119,746 1,291,872 1,293,775 32,527 42 132,682 1
configure.ocaml no-host 3,672 1 2 2.8 28.9 149,700 12,655 6,570 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.2 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,677 1 2 2.7 33.4 143,476 11,507 6,624 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,234 65,800 42,007 4,977 54,599 57,658 277 3 84,014 1
hello-world no-host 3 0 0 0.3 6.9 3,914 3,914 0 722 1,921 1,271 2 0 50,000 0
bin-true no-host 807 1 2 3.5 9.2 151,900 10,767 2,981 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,525 1 64 14.8 34.5 1,750,826 36,457 28,958 93,077 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,690 3 65 21.6 39.7 2,705,393 37,476 66,347 119,746 1,291,872 1,293,775 32,527 42 132,694 1
configure.ocaml no-host 3,729 1 2 2.8 28.7 149,700 12,660 6,575 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.1 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,705 1 2 2.7 33.2 143,476 11,511 6,628 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,234 65,804 42,011 4,977 54,599 57,658 277 3 84,022 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 5 4.1 dash
23 no-host abuild-print-help 21 12 10 9.6 osh-native
31 no-host abuild-print-help 22 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.3 osh-static
1 no-host bin-true 639 321 357 3.1 bash
9 no-host bin-true 441 281 165 1.4 dash
17 no-host bin-true 802 301 518 8.9 osh-native
25 no-host bin-true 807 315 508 9.2 osh-nosouffle
33 no-host bin-true 662 328 352 5.1 osh-static
2 no-host configure.cpython 13,423 7,353 6,452 34.5 bash
10 no-host configure.cpython 13,503 7,466 6,439 34.5 dash
18 no-host configure.cpython 13,162 6,922 6,506 34.5 osh-native
26 no-host configure.cpython 13,525 7,150 6,669 34.5 osh-nosouffle
34 no-host configure.cpython 13,134 7,240 6,135 34.5 osh-static
4 no-host configure.ocaml 3,592 1,412 1,220 28.8 bash
12 no-host configure.ocaml 3,586 1,459 1,151 28.8 dash
20 no-host configure.ocaml 3,672 1,468 1,243 28.9 osh-native
28 no-host configure.ocaml 3,729 1,510 1,263 28.7 osh-nosouffle
36 no-host configure.ocaml 3,722 1,495 1,260 28.7 osh-static
5 no-host configure.tcc 45 24 22 26.1 bash
13 no-host configure.tcc 41 26 15 26.1 dash
21 no-host configure.tcc 46 21 26 26.2 osh-native
29 no-host configure.tcc 46 20 27 26.1 osh-nosouffle
37 no-host configure.tcc 43 27 17 26.2 osh-static
3 no-host configure.util-linux 12,231 6,407 6,289 39.5 bash
11 no-host configure.util-linux 13,033 6,388 7,137 39.7 dash
19 no-host configure.util-linux 12,449 6,070 6,603 39.6 osh-native
27 no-host configure.util-linux 12,690 6,295 6,622 39.7 osh-nosouffle
35 no-host configure.util-linux 12,442 6,242 6,422 39.7 osh-static
6 no-host configure.yash 1,643 923 728 33.4 bash
14 no-host configure.yash 1,609 919 692 33.1 dash
22 no-host configure.yash 1,677 954 726 33.4 osh-native
30 no-host configure.yash 1,705 925 782 33.2 osh-nosouffle
38 no-host configure.yash 1,681 934 749 33.3 osh-static
0 no-host hello-world 1 1 0 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.7 osh-native
24 no-host hello-world 3 2 1 6.9 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 2,400 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,189 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,312 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,408 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,853 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 101,536 0 0 0 8 0 2,000 61 bash
9 no-host bin-true 49,401 0 0 0 8 0 2,994 51 dash
17 no-host bin-true 133,021 0 0 0 16 0 1,998 76 osh-native
25 no-host bin-true 133,330 0 0 0 16 0 1,998 62 osh-nosouffle
33 no-host bin-true 111,678 0 0 0 8 0 1,999 102 osh-static
2 no-host configure.cpython 1,621,151 0 0 0 25,272 0 14,066 992 bash
10 no-host configure.cpython 1,646,100 0 0 0 25,272 0 14,111 1,010 dash
18 no-host configure.cpython 1,580,608 0 0 0 25,280 0 11,296 869 osh-native
26 no-host configure.cpython 1,610,472 0 0 0 25,280 0 11,320 862 osh-nosouffle
34 no-host configure.cpython 1,517,979 0 0 0 25,272 0 11,299 863 osh-static
4 no-host configure.ocaml 298,899 0 0 0 4,432 0 2,018 202 bash
12 no-host configure.ocaml 280,721 0 0 0 4,432 0 2,104 262 dash
20 no-host configure.ocaml 306,737 0 0 0 4,440 0 2,000 189 osh-native
28 no-host configure.ocaml 306,671 0 0 0 4,440 0 2,002 195 osh-nosouffle
36 no-host configure.ocaml 300,331 1 0 0 4,432 0 2,003 217 osh-static
5 no-host configure.tcc 5,202 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,199 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,600 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,671 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,129 0 0 0 88 0 45 3 osh-static
3 no-host configure.util-linux 1,545,096 0 0 0 35,944 0 18,963 1,083 bash
11 no-host configure.util-linux 1,698,936 0 0 336 35,936 0 17,082 1,187 dash
19 no-host configure.util-linux 1,512,379 1 0 0 35,952 0 16,218 910 osh-native
27 no-host configure.util-linux 1,522,461 0 0 0 35,944 0 16,141 1,065 osh-nosouffle
35 no-host configure.util-linux 1,478,378 4 0 0 35,936 0 16,136 951 osh-static
6 no-host configure.yash 173,313 0 0 0 3,616 0 878 101 bash
14 no-host configure.yash 159,602 0 0 0 3,616 0 1,001 96 dash
22 no-host configure.yash 176,251 0 0 0 3,624 0 855 95 osh-native
30 no-host configure.yash 176,702 0 0 0 3,632 0 856 96 osh-nosouffle
38 no-host configure.yash 172,817 0 0 0 3,624 0 858 97 osh-static
0 no-host hello-world 154 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 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 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-3e26a7e6
osh-nosouffle osh-280926aa
osh-static osh-static-6046365b
host label host id
no-host no-host-9c670df1