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 17 18 16 1.38 1.28
bin-true no-host 434 298 584 603 478 1.34 1.10
configure.cpython no-host 11,383 11,260 11,236 11,064 10,706 0.99 0.94
configure.ocaml no-host 3,202 3,160 3,267 3,227 3,203 1.02 1.00
configure.tcc no-host 38 34 38 38 36 1.00 0.94
configure.util-linux no-host 10,010 10,479 10,198 10,122 9,796 1.02 0.98
configure.yash no-host 1,394 1,340 1,409 1,400 1,376 1.01 0.99
hello-world no-host 1 0 2 2 1 2.45 1.06

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 2,380 1,177 3,295 3,419 2,808 1.38 1.18
bin-true no-host 101,867 49,843 130,799 135,393 111,492 1.28 1.09
configure.cpython no-host 1,633,304 1,645,669 1,602,529 1,598,526 1,527,710 0.98 0.94
configure.ocaml no-host 299,975 281,437 306,570 307,080 301,547 1.02 1.01
configure.tcc no-host 5,257 4,230 5,644 5,733 5,157 1.07 0.98
configure.util-linux no-host 1,547,354 1,712,393 1,495,485 1,522,705 1,462,248 0.97 0.94
configure.yash no-host 173,913 159,911 176,947 177,538 173,402 1.02 1.00
hello-world no-host 153 84 393 397 182 2.57 1.19

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 10.0 6.4 1.97 1.32
bin-true no-host 3.3 1.6 8.8 9.3 5.1 2.68 1.56
configure.cpython no-host 34.5 34.3 34.5 34.7 34.5 1.00 1.00
configure.ocaml no-host 28.8 28.6 28.6 28.8 28.7 1.00 1.00
configure.tcc no-host 26.0 26.3 26.0 26.4 26.2 1.00 1.01
configure.util-linux no-host 39.7 39.6 39.7 39.7 39.9 1.00 1.00
configure.yash no-host 33.3 33.4 33.1 33.1 33.3 1.00 1.00
hello-world no-host 3.3 1.4 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 584 1 2 3.5 8.8 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 11,236 1 59 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 10,198 3 62 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 3,267 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 38 0 0 1.4 26.0 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,409 1 2 2.7 33.1 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 17 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 603 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 11,064 1 59 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 10,122 3 61 21.6 39.7 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 3,227 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 38 0 0 1.4 26.4 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,400 1 2 2.7 33.1 143,443 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 9 4 4.8 bash
15 no-host abuild-print-help 7 4 3 4.1 dash
23 no-host abuild-print-help 17 9 8 9.6 osh-native
31 no-host abuild-print-help 18 12 7 10.0 osh-nosouffle
39 no-host abuild-print-help 16 14 2 6.4 osh-static
1 no-host bin-true 434 269 194 3.3 bash
9 no-host bin-true 298 220 80 1.6 dash
17 no-host bin-true 584 308 290 8.8 osh-native
25 no-host bin-true 603 330 283 9.3 osh-nosouffle
33 no-host bin-true 478 294 195 5.1 osh-static
2 no-host configure.cpython 11,383 7,500 4,170 34.5 bash
10 no-host configure.cpython 11,260 7,390 4,169 34.3 dash
18 no-host configure.cpython 11,236 7,018 4,419 34.5 osh-native
26 no-host configure.cpython 11,064 7,008 4,257 34.7 osh-nosouffle
34 no-host configure.cpython 10,706 6,964 3,915 34.5 osh-static
4 no-host configure.ocaml 3,202 1,445 780 28.8 bash
12 no-host configure.ocaml 3,160 1,449 720 28.6 dash
20 no-host configure.ocaml 3,267 1,477 814 28.6 osh-native
28 no-host configure.ocaml 3,227 1,443 810 28.8 osh-nosouffle
36 no-host configure.ocaml 3,203 1,474 746 28.7 osh-static
5 no-host configure.tcc 38 22 16 26.0 bash
13 no-host configure.tcc 34 23 11 26.3 dash
21 no-host configure.tcc 38 20 18 26.0 osh-native
29 no-host configure.tcc 38 29 10 26.4 osh-nosouffle
37 no-host configure.tcc 36 24 12 26.2 osh-static
3 no-host configure.util-linux 10,010 6,476 3,891 39.7 bash
11 no-host configure.util-linux 10,479 6,462 4,390 39.6 dash
19 no-host configure.util-linux 10,198 6,035 4,312 39.7 osh-native
27 no-host configure.util-linux 10,122 6,068 4,204 39.7 osh-nosouffle
35 no-host configure.util-linux 9,796 6,018 3,918 39.9 osh-static
6 no-host configure.yash 1,394 921 475 33.3 bash
14 no-host configure.yash 1,340 880 457 33.4 dash
22 no-host configure.yash 1,409 923 485 33.1 osh-native
30 no-host configure.yash 1,400 931 468 33.1 osh-nosouffle
38 no-host configure.yash 1,376 903 472 33.3 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 0 0 0 1.4 dash
16 no-host hello-world 2 1 1 6.6 osh-native
24 no-host hello-world 2 1 1 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 2,380 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,177 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,295 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,419 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,808 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 101,867 0 0 0 8 0 1,998 53 bash
9 no-host bin-true 49,843 0 0 0 8 0 3,000 34 dash
17 no-host bin-true 130,799 0 0 0 16 0 1,997 55 osh-native
25 no-host bin-true 135,393 0 0 0 16 0 1,999 63 osh-nosouffle
33 no-host bin-true 111,492 0 0 0 8 0 1,999 64 osh-static
2 no-host configure.cpython 1,633,304 0 0 0 25,272 0 14,092 913 bash
10 no-host configure.cpython 1,645,669 0 0 0 25,272 0 14,097 924 dash
18 no-host configure.cpython 1,602,529 1 0 0 25,280 0 11,325 793 osh-native
26 no-host configure.cpython 1,598,526 1 0 0 25,280 0 11,342 800 osh-nosouffle
34 no-host configure.cpython 1,527,710 0 0 0 25,272 0 11,326 811 osh-static
4 no-host configure.ocaml 299,975 0 0 0 4,432 0 2,023 185 bash
12 no-host configure.ocaml 281,437 0 0 0 4,432 0 2,115 235 dash
20 no-host configure.ocaml 306,570 0 0 0 4,440 0 2,006 181 osh-native
28 no-host configure.ocaml 307,080 0 0 0 4,440 0 2,007 173 osh-nosouffle
36 no-host configure.ocaml 301,547 0 0 0 4,432 0 2,001 182 osh-static
5 no-host configure.tcc 5,257 0 0 0 80 0 48 3 bash
13 no-host configure.tcc 4,230 0 0 0 88 0 51 4 dash
21 no-host configure.tcc 5,644 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,733 0 0 0 96 0 45 5 osh-nosouffle
37 no-host configure.tcc 5,157 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,547,354 1 0 232 35,944 0 18,861 967 bash
11 no-host configure.util-linux 1,712,393 0 0 0 35,936 0 16,992 1,096 dash
19 no-host configure.util-linux 1,495,485 2 0 0 35,960 0 16,169 838 osh-native
27 no-host configure.util-linux 1,522,705 1 0 0 35,944 0 16,226 872 osh-nosouffle
35 no-host configure.util-linux 1,462,248 2 0 0 35,936 0 16,191 845 osh-static
6 no-host configure.yash 173,913 0 0 0 3,616 0 878 97 bash
14 no-host configure.yash 159,911 0 0 0 3,616 0 1,002 86 dash
22 no-host configure.yash 176,947 0 0 0 3,624 0 857 92 osh-native
30 no-host configure.yash 177,538 0 0 0 3,624 0 862 89 osh-nosouffle
38 no-host configure.yash 173,402 0 0 0 3,616 0 857 89 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 1 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 393 0 0 0 16 0 1 1 osh-native
24 no-host hello-world 397 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 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-126c98b4
osh-nosouffle osh-6784c099
osh-static osh-static-43683009
host label host id
no-host no-host-9c670df1