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 12 7 17 18 15 1.39 1.25
bin-true no-host 435 303 594 595 477 1.36 1.10
configure.cpython no-host 11,436 11,505 11,156 11,148 10,777 0.98 0.94
configure.ocaml no-host 3,263 3,192 3,217 3,259 3,198 0.99 0.98
configure.tcc no-host 37 34 38 39 36 1.03 0.96
configure.util-linux no-host 10,214 10,823 10,267 10,117 9,868 1.01 0.97
configure.yash no-host 1,438 1,388 1,393 1,388 1,391 0.97 0.97
hello-world no-host 1 0 2 2 1 2.47 1.09

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 2,406 1,176 3,338 3,399 2,833 1.39 1.18
bin-true no-host 101,849 49,843 132,445 132,790 111,133 1.30 1.09
configure.cpython no-host 1,632,109 1,647,545 1,589,944 1,613,327 1,519,556 0.97 0.93
configure.ocaml no-host 300,225 281,664 306,398 308,191 300,835 1.02 1.00
configure.tcc no-host 5,266 4,225 5,644 5,706 5,143 1.07 0.98
configure.util-linux no-host 1,548,000 1,705,133 1,530,330 1,522,986 1,458,452 0.99 0.94
configure.yash no-host 173,843 159,924 176,575 177,528 173,181 1.02 1.00
hello-world no-host 152 86 396 402 182 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 5.0 4.1 9.4 10.1 6.3 1.89 1.26
bin-true no-host 3.3 1.6 8.9 9.3 5.1 2.72 1.56
configure.cpython no-host 34.6 34.5 34.5 34.5 34.5 1.00 0.99
configure.ocaml no-host 28.7 28.9 28.6 28.6 28.7 1.00 1.00
configure.tcc no-host 26.2 26.3 26.0 26.3 26.4 0.99 1.01
configure.util-linux no-host 39.6 39.6 39.6 39.6 39.6 1.00 1.00
configure.yash no-host 33.6 33.3 33.4 33.1 33.4 0.99 0.99
hello-world no-host 3.1 1.6 6.7 7.2 3.3 2.12 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 3,915 3,915 0 723 1,921 1,271 2 0 50,000 0
bin-true no-host 594 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 11,156 2 60 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 10,267 3 62 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 3,217 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 38 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 1,393 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 17 1 2 3.0 9.4 117,234 65,800 42,007 4,977 54,599 57,658 277 3 84,014 1
hello-world no-host 2 0 0 0.3 7.2 3,914 3,914 0 722 1,921 1,271 2 0 50,000 0
bin-true no-host 595 1 2 3.5 9.3 151,900 10,767 2,981 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 11,148 1 59 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 10,117 3 61 21.6 39.6 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 3,259 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 39 0 0 1.4 26.3 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,388 1 2 2.7 33.1 143,476 11,511 6,628 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 18 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 12 8 5 5.0 bash
15 no-host abuild-print-help 7 5 2 4.1 dash
23 no-host abuild-print-help 17 11 7 9.4 osh-native
31 no-host abuild-print-help 18 11 7 10.1 osh-nosouffle
39 no-host abuild-print-help 15 11 4 6.3 osh-static
1 no-host bin-true 435 269 199 3.3 bash
9 no-host bin-true 303 222 82 1.6 dash
17 no-host bin-true 594 316 290 8.9 osh-native
25 no-host bin-true 595 325 282 9.3 osh-nosouffle
33 no-host bin-true 477 284 203 5.1 osh-static
2 no-host configure.cpython 11,436 7,558 4,146 34.6 bash
10 no-host configure.cpython 11,505 7,585 4,194 34.5 dash
18 no-host configure.cpython 11,156 7,133 4,201 34.5 osh-native
26 no-host configure.cpython 11,148 7,089 4,250 34.5 osh-nosouffle
34 no-host configure.cpython 10,777 7,035 3,880 34.5 osh-static
4 no-host configure.ocaml 3,263 1,482 798 28.7 bash
12 no-host configure.ocaml 3,192 1,431 764 28.9 dash
20 no-host configure.ocaml 3,217 1,477 757 28.6 osh-native
28 no-host configure.ocaml 3,259 1,460 816 28.6 osh-nosouffle
36 no-host configure.ocaml 3,198 1,456 753 28.7 osh-static
5 no-host configure.tcc 37 25 13 26.2 bash
13 no-host configure.tcc 34 23 11 26.3 dash
21 no-host configure.tcc 38 24 15 26.0 osh-native
29 no-host configure.tcc 39 27 12 26.3 osh-nosouffle
37 no-host configure.tcc 36 18 18 26.4 osh-static
3 no-host configure.util-linux 10,214 6,601 3,955 39.6 bash
11 no-host configure.util-linux 10,823 6,571 4,601 39.6 dash
19 no-host configure.util-linux 10,267 6,146 4,258 39.6 osh-native
27 no-host configure.util-linux 10,117 6,098 4,160 39.6 osh-nosouffle
35 no-host configure.util-linux 9,868 6,125 3,867 39.6 osh-static
6 no-host configure.yash 1,438 942 492 33.6 bash
14 no-host configure.yash 1,388 934 447 33.3 dash
22 no-host configure.yash 1,393 909 477 33.4 osh-native
30 no-host configure.yash 1,388 926 457 33.1 osh-nosouffle
38 no-host configure.yash 1,391 907 479 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 0 0 0 1.6 dash
16 no-host hello-world 2 1 1 6.7 osh-native
24 no-host hello-world 2 2 0 7.2 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 2,406 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,176 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,338 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,399 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,833 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,849 0 0 0 8 0 1,996 55 bash
9 no-host bin-true 49,843 0 0 0 8 0 3,000 37 dash
17 no-host bin-true 132,445 0 0 0 16 0 1,992 60 osh-native
25 no-host bin-true 132,790 0 0 0 16 0 1,999 47 osh-nosouffle
33 no-host bin-true 111,133 0 0 0 8 0 2,000 56 osh-static
2 no-host configure.cpython 1,632,109 0 0 0 25,272 0 14,052 953 bash
10 no-host configure.cpython 1,647,545 0 0 0 25,272 0 14,111 934 dash
18 no-host configure.cpython 1,589,944 1 0 0 25,280 0 11,282 793 osh-native
26 no-host configure.cpython 1,613,327 0 0 0 25,280 0 11,314 767 osh-nosouffle
34 no-host configure.cpython 1,519,556 0 0 0 25,272 0 11,290 791 osh-static
4 no-host configure.ocaml 300,225 0 0 0 4,432 0 2,024 170 bash
12 no-host configure.ocaml 281,664 0 0 0 4,432 0 2,114 246 dash
20 no-host configure.ocaml 306,398 0 0 0 4,440 0 2,007 200 osh-native
28 no-host configure.ocaml 308,191 0 0 0 4,440 0 1,999 167 osh-nosouffle
36 no-host configure.ocaml 300,835 0 0 0 4,432 0 2,000 195 osh-static
5 no-host configure.tcc 5,266 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,225 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,644 0 0 0 96 0 46 3 osh-native
29 no-host configure.tcc 5,706 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,143 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,548,000 0 0 0 35,944 0 18,874 973 bash
11 no-host configure.util-linux 1,705,133 1 0 336 35,936 0 17,009 1,008 dash
19 no-host configure.util-linux 1,530,330 3 0 0 35,960 0 16,189 822 osh-native
27 no-host configure.util-linux 1,522,986 5 0 0 35,944 0 16,213 865 osh-nosouffle
35 no-host configure.util-linux 1,458,452 5 0 0 35,936 0 16,235 845 osh-static
6 no-host configure.yash 173,843 0 0 0 3,616 0 880 82 bash
14 no-host configure.yash 159,924 0 0 0 3,616 0 1,004 80 dash
22 no-host configure.yash 176,575 0 0 0 3,624 0 855 92 osh-native
30 no-host configure.yash 177,528 0 0 0 3,624 0 852 88 osh-nosouffle
38 no-host configure.yash 173,181 0 0 0 3,616 0 853 90 osh-static
0 no-host hello-world 152 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 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 1 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-4b4e88a2
osh-nosouffle osh-7cf6376e
osh-static osh-static-19151033
host label host id
no-host no-host-9c670df1