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 22 18 1.33 1.16
bin-true no-host 613 449 803 811 656 1.31 1.07
configure.cpython no-host 13,779 13,720 13,439 13,532 12,987 0.98 0.94
configure.ocaml no-host 3,642 3,585 3,701 3,699 3,645 1.02 1.00
configure.tcc no-host 45 41 46 47 43 1.02 0.94
configure.util-linux no-host 12,506 13,185 12,438 12,516 12,068 0.99 0.96
configure.yash no-host 1,681 1,628 1,717 1,702 1,683 1.02 1.00
hello-world no-host 1 1 3 3 1 2.43 1.05

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 2,413 1,169 3,325 3,454 2,809 1.38 1.16
bin-true no-host 102,402 49,390 134,593 136,551 111,320 1.31 1.09
configure.cpython no-host 1,632,341 1,634,414 1,593,855 1,615,845 1,523,187 0.98 0.93
configure.ocaml no-host 299,232 280,613 305,614 307,096 299,827 1.02 1.00
configure.tcc no-host 5,225 4,213 5,585 5,689 5,119 1.07 0.98
configure.util-linux no-host 1,538,527 1,698,131 1,505,252 1,503,145 1,450,804 0.98 0.94
configure.yash no-host 173,297 159,559 177,126 176,924 172,722 1.02 1.00
hello-world no-host 154 86 392 394 180 2.55 1.17

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 3.1 1.6 8.8 9.2 5.2 2.79 1.67
configure.cpython no-host 34.4 34.5 34.4 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.5 28.8 1.00 1.00
configure.tcc no-host 26.3 26.2 26.2 26.2 26.3 1.00 1.00
configure.util-linux no-host 39.7 39.7 39.6 39.6 39.5 1.00 0.99
configure.yash no-host 33.3 33.4 33.1 33.1 33.4 1.00 1.00
hello-world no-host 3.1 1.4 6.6 6.8 3.4 2.08 1.08

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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 803 1 2 3.5 8.8 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,439 1 64 14.8 34.4 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,438 4 65 21.6 39.6 2,709,910 37,457 66,323 119,739 1,296,433 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,701 1 2 2.8 28.7 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.2 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,717 1 2 2.7 33.1 143,778 11,764 6,618 7,161 70,824 65,793 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,276 65,784 41,994 4,970 54,643 57,663 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.8 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 811 1 2 3.5 9.2 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,532 1 66 14.9 34.4 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,516 3 65 21.6 39.6 2,709,910 37,463 66,329 119,739 1,296,433 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,699 1 2 2.8 28.5 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,702 1 2 2.7 33.1 143,778 11,768 6,622 7,161 70,824 65,793 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,276 65,788 41,998 4,970 54,643 57,663 277 3 83,996 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 6 10 4.8 bash
15 no-host abuild-print-help 9 3 6 4.1 dash
23 no-host abuild-print-help 21 10 11 9.4 osh-native
31 no-host abuild-print-help 22 11 11 10.1 osh-nosouffle
39 no-host abuild-print-help 18 11 8 6.4 osh-static
1 no-host bin-true 613 314 338 3.1 bash
9 no-host bin-true 449 277 178 1.6 dash
17 no-host bin-true 803 305 516 8.8 osh-native
25 no-host bin-true 811 292 533 9.2 osh-nosouffle
33 no-host bin-true 656 323 351 5.2 osh-static
2 no-host configure.cpython 13,779 7,614 6,551 34.4 bash
10 no-host configure.cpython 13,720 7,544 6,566 34.5 dash
18 no-host configure.cpython 13,439 7,163 6,544 34.4 osh-native
26 no-host configure.cpython 13,532 7,114 6,704 34.4 osh-nosouffle
34 no-host configure.cpython 12,987 7,168 6,056 34.5 osh-static
4 no-host configure.ocaml 3,642 1,467 1,216 28.7 bash
12 no-host configure.ocaml 3,585 1,468 1,140 28.7 dash
20 no-host configure.ocaml 3,701 1,489 1,251 28.7 osh-native
28 no-host configure.ocaml 3,699 1,484 1,256 28.5 osh-nosouffle
36 no-host configure.ocaml 3,645 1,482 1,193 28.8 osh-static
5 no-host configure.tcc 45 19 27 26.3 bash
13 no-host configure.tcc 41 23 18 26.2 dash
21 no-host configure.tcc 46 23 24 26.2 osh-native
29 no-host configure.tcc 47 19 28 26.2 osh-nosouffle
37 no-host configure.tcc 43 27 16 26.3 osh-static
3 no-host configure.util-linux 12,506 6,576 6,390 39.7 bash
11 no-host configure.util-linux 13,185 6,466 7,205 39.7 dash
19 no-host configure.util-linux 12,438 6,173 6,449 39.6 osh-native
27 no-host configure.util-linux 12,516 6,232 6,504 39.6 osh-nosouffle
35 no-host configure.util-linux 12,068 6,141 6,143 39.5 osh-static
6 no-host configure.yash 1,681 923 766 33.3 bash
14 no-host configure.yash 1,628 953 677 33.4 dash
22 no-host configure.yash 1,717 942 778 33.1 osh-native
30 no-host configure.yash 1,702 935 770 33.1 osh-nosouffle
38 no-host configure.yash 1,683 956 730 33.4 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 2 1 6.8 osh-nosouffle
32 no-host hello-world 1 1 0 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 2,413 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,169 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,325 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,454 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,809 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 102,402 0 0 0 8 0 2,000 59 bash
9 no-host bin-true 49,390 0 0 0 8 0 2,984 43 dash
17 no-host bin-true 134,593 0 0 0 16 0 1,996 53 osh-native
25 no-host bin-true 136,551 0 0 0 16 0 2,000 91 osh-nosouffle
33 no-host bin-true 111,320 0 0 0 8 0 1,998 83 osh-static
2 no-host configure.cpython 1,632,341 0 0 0 25,272 0 14,074 1,043 bash
10 no-host configure.cpython 1,634,414 0 0 0 25,272 0 14,121 1,003 dash
18 no-host configure.cpython 1,593,855 0 0 0 25,280 0 11,291 797 osh-native
26 no-host configure.cpython 1,615,845 0 0 0 25,280 0 11,306 861 osh-nosouffle
34 no-host configure.cpython 1,523,187 0 0 0 25,272 0 11,304 868 osh-static
4 no-host configure.ocaml 299,232 0 0 0 4,432 0 2,019 186 bash
12 no-host configure.ocaml 280,613 0 0 0 4,432 0 2,101 194 dash
20 no-host configure.ocaml 305,614 0 0 8 4,440 0 2,000 220 osh-native
28 no-host configure.ocaml 307,096 0 0 0 4,440 0 1,997 208 osh-nosouffle
36 no-host configure.ocaml 299,827 0 0 0 4,432 0 2,000 216 osh-static
5 no-host configure.tcc 5,225 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 5,585 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,689 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,119 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,538,527 0 0 0 35,944 0 18,961 1,000 bash
11 no-host configure.util-linux 1,698,131 2 0 0 35,936 0 17,071 1,179 dash
19 no-host configure.util-linux 1,505,252 1 0 0 35,952 0 16,148 885 osh-native
27 no-host configure.util-linux 1,503,145 2 0 0 35,944 0 16,208 962 osh-nosouffle
35 no-host configure.util-linux 1,450,804 3 0 0 35,936 0 16,127 894 osh-static
6 no-host configure.yash 173,297 0 0 0 3,616 0 877 97 bash
14 no-host configure.yash 159,559 0 0 0 3,616 0 1,003 108 dash
22 no-host configure.yash 177,126 0 0 0 3,624 0 856 100 osh-native
30 no-host configure.yash 176,924 0 0 0 3,632 0 857 92 osh-nosouffle
38 no-host configure.yash 172,722 0 0 0 3,624 0 858 101 osh-static
0 no-host hello-world 154 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 392 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 394 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 180 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-985fc342
osh-nosouffle osh-b03443aa
osh-static osh-static-b775005b
host label host id
no-host no-host-9c670df1