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 10 21 22 19 1.31 1.17
bin-true no-host 640 454 823 831 669 1.29 1.05
configure.cpython no-host 14,373 14,486 14,057 14,057 13,480 0.98 0.94
configure.ocaml no-host 3,767 3,726 3,818 3,812 3,780 1.01 1.00
configure.tcc no-host 47 42 48 48 45 1.02 0.96
configure.util-linux no-host 13,120 13,848 13,052 13,165 12,658 0.99 0.96
configure.yash no-host 1,757 1,719 1,762 1,760 1,743 1.00 0.99
hello-world no-host 1 1 3 3 1 2.51 1.00

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 2,376 1,154 3,323 3,423 2,814 1.40 1.18
bin-true no-host 102,458 49,349 131,377 132,998 110,061 1.28 1.07
configure.cpython no-host 1,618,112 1,639,323 1,591,324 1,595,534 1,524,088 0.98 0.94
configure.ocaml no-host 299,032 280,654 305,679 306,640 300,874 1.02 1.01
configure.tcc no-host 5,222 4,199 5,591 5,670 5,152 1.07 0.99
configure.util-linux no-host 1,536,595 1,705,310 1,493,102 1,515,511 1,456,914 0.97 0.95
configure.yash no-host 173,236 159,523 177,024 177,250 173,076 1.02 1.00
hello-world no-host 150 83 391 398 181 2.61 1.21

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 3.9 9.6 9.8 6.4 1.97 1.32
bin-true no-host 3.1 1.6 8.5 8.9 5.2 2.71 1.67
configure.cpython no-host 34.5 34.6 34.4 34.3 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.6 28.7 28.7 1.00 1.00
configure.tcc no-host 26.2 26.0 26.3 26.2 26.2 1.00 1.00
configure.util-linux no-host 39.6 39.6 39.7 39.5 39.7 1.00 1.00
configure.yash no-host 33.3 33.4 33.4 33.4 33.3 1.00 1.00
hello-world no-host 3.3 1.4 6.6 6.9 3.4 2.00 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 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 823 1 2 3.5 8.5 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 14,057 1 71 14.8 34.4 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,052 3 71 21.6 39.7 2,705,279 37,450 66,323 119,739 1,291,802 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,818 1 2 2.8 28.6 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.3 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,762 1 2 2.7 33.4 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,212 65,784 41,994 4,969 54,592 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 831 1 2 3.5 8.9 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 14,057 1 71 14.8 34.3 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,165 3 72 21.6 39.5 2,705,279 37,456 66,329 119,739 1,291,802 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,812 1 2 2.8 28.7 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 48 0 0 1.4 26.2 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,760 1 2 2.7 33.4 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 9.8 117,212 65,788 41,998 4,969 54,592 57,651 277 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 16 8 8 4.8 bash
15 no-host abuild-print-help 10 3 7 3.9 dash
23 no-host abuild-print-help 21 12 9 9.6 osh-native
31 no-host abuild-print-help 22 11 12 9.8 osh-nosouffle
39 no-host abuild-print-help 19 13 6 6.4 osh-static
1 no-host bin-true 640 319 361 3.1 bash
9 no-host bin-true 454 277 183 1.6 dash
17 no-host bin-true 823 303 537 8.5 osh-native
25 no-host bin-true 831 288 559 8.9 osh-nosouffle
33 no-host bin-true 669 342 346 5.2 osh-static
2 no-host configure.cpython 14,373 7,740 7,039 34.5 bash
10 no-host configure.cpython 14,486 7,778 7,133 34.6 dash
18 no-host configure.cpython 14,057 7,367 6,982 34.4 osh-native
26 no-host configure.cpython 14,057 7,450 6,906 34.3 osh-nosouffle
34 no-host configure.cpython 13,480 7,407 6,323 34.5 osh-static
4 no-host configure.ocaml 3,767 1,501 1,306 28.5 bash
12 no-host configure.ocaml 3,726 1,531 1,220 28.7 dash
20 no-host configure.ocaml 3,818 1,525 1,334 28.6 osh-native
28 no-host configure.ocaml 3,812 1,527 1,328 28.7 osh-nosouffle
36 no-host configure.ocaml 3,780 1,535 1,277 28.7 osh-static
5 no-host configure.tcc 47 22 26 26.2 bash
13 no-host configure.tcc 42 25 17 26.0 dash
21 no-host configure.tcc 48 23 26 26.3 osh-native
29 no-host configure.tcc 48 23 26 26.2 osh-nosouffle
37 no-host configure.tcc 45 21 25 26.2 osh-static
3 no-host configure.util-linux 13,120 6,698 6,911 39.6 bash
11 no-host configure.util-linux 13,848 6,663 7,700 39.6 dash
19 no-host configure.util-linux 13,052 6,406 6,884 39.7 osh-native
27 no-host configure.util-linux 13,165 6,459 6,945 39.5 osh-nosouffle
35 no-host configure.util-linux 12,658 6,363 6,525 39.7 osh-static
6 no-host configure.yash 1,757 957 808 33.3 bash
14 no-host configure.yash 1,719 964 756 33.4 dash
22 no-host configure.yash 1,762 966 799 33.4 osh-native
30 no-host configure.yash 1,760 933 829 33.4 osh-nosouffle
38 no-host configure.yash 1,743 991 754 33.3 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 0 3 6.9 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 2,376 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,154 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,323 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,423 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,814 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 102,458 0 0 0 8 0 1,998 64 bash
9 no-host bin-true 49,349 0 0 0 8 0 2,984 55 dash
17 no-host bin-true 131,377 0 0 0 16 0 1,996 89 osh-native
25 no-host bin-true 132,998 0 0 0 16 0 1,997 83 osh-nosouffle
33 no-host bin-true 110,061 0 0 0 8 0 1,998 72 osh-static
2 no-host configure.cpython 1,618,112 0 0 0 25,272 0 14,074 1,198 bash
10 no-host configure.cpython 1,639,323 0 0 0 25,272 0 14,133 1,021 dash
18 no-host configure.cpython 1,591,324 0 0 0 25,280 0 11,293 820 osh-native
26 no-host configure.cpython 1,595,534 0 0 0 25,280 0 11,291 843 osh-nosouffle
34 no-host configure.cpython 1,524,088 0 0 0 25,272 0 11,296 831 osh-static
4 no-host configure.ocaml 299,032 0 0 0 4,432 0 2,019 189 bash
12 no-host configure.ocaml 280,654 0 0 0 4,432 0 2,109 207 dash
20 no-host configure.ocaml 305,679 0 0 0 4,440 0 2,004 217 osh-native
28 no-host configure.ocaml 306,640 0 0 0 4,440 0 1,999 215 osh-nosouffle
36 no-host configure.ocaml 300,874 0 0 0 4,432 0 2,000 241 osh-static
5 no-host configure.tcc 5,222 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 5,591 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,670 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,152 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,536,595 0 0 232 35,944 0 18,993 992 bash
11 no-host configure.util-linux 1,705,310 0 0 0 35,936 0 17,096 1,299 dash
19 no-host configure.util-linux 1,493,102 1 0 0 35,952 0 16,125 931 osh-native
27 no-host configure.util-linux 1,515,511 2 0 0 35,944 0 16,215 1,118 osh-nosouffle
35 no-host configure.util-linux 1,456,914 1 0 0 35,936 0 16,196 897 osh-static
6 no-host configure.yash 173,236 0 0 0 3,616 0 878 105 bash
14 no-host configure.yash 159,523 0 0 0 3,616 0 1,000 109 dash
22 no-host configure.yash 177,024 0 0 0 3,624 0 856 110 osh-native
30 no-host configure.yash 177,250 0 0 0 3,624 0 858 92 osh-nosouffle
38 no-host configure.yash 173,076 0 0 0 3,624 0 855 99 osh-static
0 no-host hello-world 150 0 0 0 8 0 1 1 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 398 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-8f19e22f
osh-nosouffle osh-ecc666a8
osh-static osh-static-1e973744
host label host id
no-host no-host-9c670df1