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 13 7 18 18 16 1.38 1.26
bin-true no-host 440 301 588 614 484 1.34 1.10
configure.cpython no-host 11,754 11,894 11,730 11,945 11,268 1.00 0.96
configure.ocaml no-host 3,339 3,299 3,406 3,347 3,334 1.02 1.00
configure.tcc no-host 39 34 40 39 37 1.02 0.95
configure.util-linux no-host 10,509 11,079 10,674 10,671 10,303 1.02 0.98
configure.yash no-host 1,466 1,435 1,513 1,468 1,445 1.03 0.99
hello-world no-host 1 1 2 2 1 2.39 1.07

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 2,383 1,166 3,351 3,463 2,808 1.41 1.18
bin-true no-host 101,873 49,834 130,803 132,419 111,472 1.28 1.09
configure.cpython no-host 1,627,140 1,640,416 1,604,560 1,613,247 1,526,632 0.99 0.94
configure.ocaml no-host 299,860 281,692 305,969 307,250 301,695 1.02 1.01
configure.tcc no-host 5,229 4,234 5,628 5,698 5,158 1.08 0.99
configure.util-linux no-host 1,539,196 1,708,352 1,500,509 1,518,174 1,462,129 0.97 0.95
configure.yash no-host 173,821 159,934 177,216 177,699 173,447 1.02 1.00
hello-world no-host 155 86 391 399 183 2.52 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 4.7 4.1 9.6 10.0 6.4 2.03 1.36
bin-true no-host 3.3 1.6 8.7 9.3 5.2 2.64 1.60
configure.cpython no-host 34.5 34.4 34.5 34.7 34.7 1.00 1.00
configure.ocaml no-host 28.8 28.8 28.8 28.8 28.7 1.00 1.00
configure.tcc no-host 26.4 26.2 26.2 26.2 26.3 0.99 1.00
configure.util-linux no-host 39.9 39.9 39.7 39.6 39.9 1.00 1.00
configure.yash no-host 33.4 33.2 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.6 7.1 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 2 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 588 1 2 3.5 8.7 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 11,730 1 61 14.8 34.5 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,674 3 65 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 3,406 1 2 2.8 28.8 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 40 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 1,513 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 18 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 2 0 0 0.3 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 614 1 2 3.5 9.3 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 11,945 1 63 14.8 34.7 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,671 3 65 21.6 39.6 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 3,347 1 2 2.8 28.8 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 39 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 1,468 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 18 1 2 3.0 10.0 117,212 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 13 6 8 4.7 bash
15 no-host abuild-print-help 7 6 1 4.1 dash
23 no-host abuild-print-help 18 13 6 9.6 osh-native
31 no-host abuild-print-help 18 11 7 10.0 osh-nosouffle
39 no-host abuild-print-help 16 11 6 6.4 osh-static
1 no-host bin-true 440 274 194 3.3 bash
9 no-host bin-true 301 226 76 1.6 dash
17 no-host bin-true 588 316 284 8.7 osh-native
25 no-host bin-true 614 319 305 9.3 osh-nosouffle
33 no-host bin-true 484 294 200 5.2 osh-static
2 no-host configure.cpython 11,754 7,713 4,323 34.5 bash
10 no-host configure.cpython 11,894 7,663 4,521 34.4 dash
18 no-host configure.cpython 11,730 7,283 4,633 34.5 osh-native
26 no-host configure.cpython 11,945 7,450 4,691 34.7 osh-nosouffle
34 no-host configure.cpython 11,268 7,229 4,202 34.7 osh-static
4 no-host configure.ocaml 3,339 1,476 881 28.8 bash
12 no-host configure.ocaml 3,299 1,515 789 28.8 dash
20 no-host configure.ocaml 3,406 1,486 937 28.8 osh-native
28 no-host configure.ocaml 3,347 1,528 835 28.8 osh-nosouffle
36 no-host configure.ocaml 3,334 1,542 801 28.7 osh-static
5 no-host configure.tcc 39 24 16 26.4 bash
13 no-host configure.tcc 34 22 13 26.2 dash
21 no-host configure.tcc 40 27 13 26.2 osh-native
29 no-host configure.tcc 39 26 13 26.2 osh-nosouffle
37 no-host configure.tcc 37 27 10 26.3 osh-static
3 no-host configure.util-linux 10,509 6,723 4,135 39.9 bash
11 no-host configure.util-linux 11,079 6,639 4,809 39.9 dash
19 no-host configure.util-linux 10,674 6,388 4,423 39.7 osh-native
27 no-host configure.util-linux 10,671 6,349 4,459 39.6 osh-nosouffle
35 no-host configure.util-linux 10,303 6,211 4,219 39.9 osh-static
6 no-host configure.yash 1,466 964 505 33.4 bash
14 no-host configure.yash 1,435 935 492 33.2 dash
22 no-host configure.yash 1,513 997 510 33.4 osh-native
30 no-host configure.yash 1,468 954 509 33.4 osh-nosouffle
38 no-host configure.yash 1,445 946 494 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 2 0 2 6.6 osh-native
24 no-host hello-world 2 2 0 7.1 osh-nosouffle
32 no-host hello-world 1 0 1 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 2,383 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,166 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,351 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,463 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,808 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,873 0 0 0 8 0 1,999 57 bash
9 no-host bin-true 49,834 0 0 0 8 0 2,997 36 dash
17 no-host bin-true 130,803 0 0 0 16 0 1,996 67 osh-native
25 no-host bin-true 132,419 0 0 0 16 0 2,000 71 osh-nosouffle
33 no-host bin-true 111,472 0 0 0 8 0 2,000 53 osh-static
2 no-host configure.cpython 1,627,140 0 0 0 25,272 0 14,087 1,046 bash
10 no-host configure.cpython 1,640,416 0 0 0 25,272 0 14,091 973 dash
18 no-host configure.cpython 1,604,560 0 0 0 25,280 0 11,287 810 osh-native
26 no-host configure.cpython 1,613,247 0 0 0 25,280 0 11,327 810 osh-nosouffle
34 no-host configure.cpython 1,526,632 0 0 0 25,272 0 11,322 809 osh-static
4 no-host configure.ocaml 299,860 0 0 0 4,432 0 2,021 185 bash
12 no-host configure.ocaml 281,692 0 0 0 4,432 0 2,114 175 dash
20 no-host configure.ocaml 305,969 0 0 0 4,440 0 2,008 203 osh-native
28 no-host configure.ocaml 307,250 0 0 0 4,440 0 2,005 190 osh-nosouffle
36 no-host configure.ocaml 301,695 0 0 0 4,432 0 2,004 202 osh-static
5 no-host configure.tcc 5,229 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,234 0 0 0 88 0 52 0 dash
21 no-host configure.tcc 5,628 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,698 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,158 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,539,196 0 0 232 35,944 0 18,877 969 bash
11 no-host configure.util-linux 1,708,352 0 0 0 35,936 0 16,905 1,109 dash
19 no-host configure.util-linux 1,500,509 1 0 0 35,960 0 16,187 859 osh-native
27 no-host configure.util-linux 1,518,174 3 0 0 35,944 0 16,223 821 osh-nosouffle
35 no-host configure.util-linux 1,462,129 2 0 0 35,936 0 16,181 826 osh-static
6 no-host configure.yash 173,821 0 0 0 3,616 0 879 94 bash
14 no-host configure.yash 159,934 0 0 0 3,616 0 1,003 84 dash
22 no-host configure.yash 177,216 0 0 0 3,624 0 858 84 osh-native
30 no-host configure.yash 177,699 0 0 0 3,624 0 857 81 osh-nosouffle
38 no-host configure.yash 173,447 0 0 0 3,616 0 856 98 osh-static
0 no-host hello-world 155 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 391 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 399 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 183 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-5b26ac27
osh-nosouffle osh-340078df
osh-static osh-static-e8b2321f
host label host id
no-host no-host-9c670df1