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 15 9 21 21 18 1.33 1.15
bin-true no-host 617 440 800 796 649 1.30 1.05
configure.cpython no-host 13,670 13,742 13,336 13,373 12,827 0.98 0.94
configure.ocaml no-host 3,657 3,590 3,678 3,695 3,645 1.01 1.00
configure.tcc no-host 45 41 47 47 43 1.03 0.94
configure.util-linux no-host 12,402 13,150 12,439 12,414 11,998 1.00 0.97
configure.yash no-host 1,681 1,627 1,680 1,688 1,658 1.00 0.99
hello-world no-host 1 1 3 3 1 2.56 1.04

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 2,387 1,185 3,315 3,433 2,851 1.39 1.19
bin-true no-host 102,474 49,393 131,983 132,353 111,695 1.29 1.09
configure.cpython no-host 1,621,943 1,637,297 1,590,816 1,600,722 1,518,702 0.98 0.94
configure.ocaml no-host 299,187 280,782 306,649 307,055 299,916 1.02 1.00
configure.tcc no-host 5,232 4,213 5,554 5,682 5,128 1.06 0.98
configure.util-linux no-host 1,536,903 1,697,275 1,518,734 1,510,668 1,477,122 0.99 0.96
configure.yash no-host 173,268 159,560 176,349 177,366 172,798 1.02 1.00
hello-world no-host 151 86 394 401 181 2.61 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 9.6 10.1 6.3 1.97 1.30
bin-true no-host 3.4 1.4 8.7 9.0 5.1 2.54 1.50
configure.cpython no-host 34.5 34.5 34.5 34.3 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.8 28.6 28.6 28.7 1.00 1.00
configure.tcc no-host 26.1 26.2 26.0 26.2 26.2 0.99 1.00
configure.util-linux no-host 39.6 39.8 39.6 39.7 39.8 1.00 1.00
configure.yash no-host 33.3 33.4 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 6.9 3.3 2.08 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 6.6 3,915 3,915 0 723 1,921 1,271 2 0 50,000 0
bin-true no-host 800 1 2 3.5 8.7 151,900 10,763 2,977 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,336 1 66 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 12,439 3 65 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 3,678 1 2 2.8 28.6 149,700 12,655 6,570 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.0 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,680 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 796 1 2 3.5 9.0 151,900 10,767 2,981 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,373 1 64 14.8 34.3 1,750,826 36,457 28,958 93,077 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,414 3 63 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 3,695 1 2 2.8 28.6 149,700 12,660 6,575 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 47 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 1,688 1 2 2.7 33.4 143,476 11,511 6,628 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.1 117,234 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 15 8 8 4.8 bash
15 no-host abuild-print-help 9 3 6 4.1 dash
23 no-host abuild-print-help 21 10 11 9.6 osh-native
31 no-host abuild-print-help 21 15 7 10.1 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.3 osh-static
1 no-host bin-true 617 301 353 3.4 bash
9 no-host bin-true 440 275 171 1.4 dash
17 no-host bin-true 800 304 512 8.7 osh-native
25 no-host bin-true 796 316 496 9.0 osh-nosouffle
33 no-host bin-true 649 314 350 5.1 osh-static
2 no-host configure.cpython 13,670 7,511 6,540 34.5 bash
10 no-host configure.cpython 13,742 7,619 6,522 34.5 dash
18 no-host configure.cpython 13,336 7,124 6,484 34.5 osh-native
26 no-host configure.cpython 13,373 7,120 6,537 34.3 osh-nosouffle
34 no-host configure.cpython 12,827 7,111 5,950 34.5 osh-static
4 no-host configure.ocaml 3,657 1,498 1,199 28.7 bash
12 no-host configure.ocaml 3,590 1,463 1,151 28.8 dash
20 no-host configure.ocaml 3,678 1,465 1,253 28.6 osh-native
28 no-host configure.ocaml 3,695 1,455 1,281 28.6 osh-nosouffle
36 no-host configure.ocaml 3,645 1,451 1,225 28.7 osh-static
5 no-host configure.tcc 45 26 20 26.1 bash
13 no-host configure.tcc 41 24 17 26.2 dash
21 no-host configure.tcc 47 30 17 26.0 osh-native
29 no-host configure.tcc 47 24 23 26.2 osh-nosouffle
37 no-host configure.tcc 43 27 16 26.2 osh-static
3 no-host configure.util-linux 12,402 6,540 6,319 39.6 bash
11 no-host configure.util-linux 13,150 6,420 7,215 39.8 dash
19 no-host configure.util-linux 12,439 6,069 6,591 39.6 osh-native
27 no-host configure.util-linux 12,414 6,124 6,511 39.7 osh-nosouffle
35 no-host configure.util-linux 11,998 6,065 6,143 39.8 osh-static
6 no-host configure.yash 1,681 951 738 33.3 bash
14 no-host configure.yash 1,627 960 668 33.4 dash
22 no-host configure.yash 1,680 976 707 33.4 osh-native
30 no-host configure.yash 1,688 945 746 33.4 osh-nosouffle
38 no-host configure.yash 1,658 924 737 33.4 osh-static
0 no-host hello-world 1 1 1 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.6 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 2,387 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,185 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,315 0 0 0 16 0 38 0 osh-native
31 no-host abuild-print-help 3,433 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,851 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,474 0 0 0 8 0 2,000 65 bash
9 no-host bin-true 49,393 0 0 0 8 0 2,996 50 dash
17 no-host bin-true 131,983 0 0 0 16 0 1,997 85 osh-native
25 no-host bin-true 132,353 0 0 0 16 0 1,998 82 osh-nosouffle
33 no-host bin-true 111,695 0 0 0 8 0 2,001 71 osh-static
2 no-host configure.cpython 1,621,943 0 0 0 25,272 0 14,075 1,063 bash
10 no-host configure.cpython 1,637,297 0 0 0 25,272 0 14,114 1,024 dash
18 no-host configure.cpython 1,590,816 0 0 0 25,280 0 11,294 817 osh-native
26 no-host configure.cpython 1,600,722 0 0 0 25,280 0 11,305 836 osh-nosouffle
34 no-host configure.cpython 1,518,702 1 0 0 25,272 0 11,306 834 osh-static
4 no-host configure.ocaml 299,187 0 0 0 4,432 0 2,017 210 bash
12 no-host configure.ocaml 280,782 0 0 0 4,432 0 2,111 181 dash
20 no-host configure.ocaml 306,649 0 0 0 4,440 0 2,003 218 osh-native
28 no-host configure.ocaml 307,055 0 0 0 4,440 0 2,000 183 osh-nosouffle
36 no-host configure.ocaml 299,916 0 0 0 4,432 0 1,999 216 osh-static
5 no-host configure.tcc 5,232 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,213 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,554 0 0 0 96 0 45 1 osh-native
29 no-host configure.tcc 5,682 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,128 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,536,903 1 0 0 35,944 0 18,968 1,219 bash
11 no-host configure.util-linux 1,697,275 1 0 496 35,936 0 17,030 1,136 dash
19 no-host configure.util-linux 1,518,734 0 0 0 35,952 0 16,222 944 osh-native
27 no-host configure.util-linux 1,510,668 0 0 0 35,944 0 16,190 900 osh-nosouffle
35 no-host configure.util-linux 1,477,122 1 0 0 35,944 0 16,209 1,096 osh-static
6 no-host configure.yash 173,268 0 0 0 3,616 0 879 99 bash
14 no-host configure.yash 159,560 0 0 0 3,624 0 1,002 111 dash
22 no-host configure.yash 176,349 0 0 0 3,624 0 857 105 osh-native
30 no-host configure.yash 177,366 0 0 0 3,624 0 856 104 osh-nosouffle
38 no-host configure.yash 172,798 0 0 0 3,616 0 858 97 osh-static
0 no-host hello-world 151 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 394 0 0 0 16 0 0 1 osh-native
24 no-host hello-world 401 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-fa20fc6a
osh-nosouffle osh-674489fe
osh-static osh-static-e0097fa2
host label host id
no-host no-host-9c670df1