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 19 16 1.36 1.25
bin-true no-host 443 300 598 592 484 1.35 1.09
configure.cpython no-host 11,396 11,658 11,350 11,374 11,029 1.00 0.97
configure.ocaml no-host 3,250 3,228 3,301 3,311 3,269 1.02 1.01
configure.tcc no-host 38 34 38 39 36 1.02 0.95
configure.util-linux no-host 10,104 10,809 10,428 10,432 10,245 1.03 1.01
configure.yash no-host 1,441 1,375 1,426 1,448 1,417 0.99 0.98
hello-world no-host 1 0 2 2 1 2.44 1.13

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 2,419 1,174 3,284 3,457 2,837 1.36 1.17
bin-true no-host 104,893 49,853 134,749 132,417 112,491 1.28 1.07
configure.cpython no-host 1,627,331 1,641,770 1,584,222 1,613,888 1,521,311 0.97 0.93
configure.ocaml no-host 299,834 281,745 307,418 308,164 301,061 1.03 1.00
configure.tcc no-host 5,276 4,215 5,580 5,676 5,135 1.06 0.97
configure.util-linux no-host 1,536,242 1,706,005 1,514,065 1,525,594 1,484,795 0.99 0.97
configure.yash no-host 173,867 159,899 177,029 177,689 173,045 1.02 1.00
hello-world no-host 153 86 394 404 183 2.58 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 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.8 34.4 34.5 34.7 34.6 0.99 1.00
configure.ocaml no-host 28.8 28.9 28.6 28.8 28.5 0.99 0.99
configure.tcc no-host 26.3 26.3 26.3 26.1 26.1 1.00 0.99
configure.util-linux no-host 39.6 39.5 39.9 39.7 39.7 1.01 1.00
configure.yash no-host 33.1 33.4 33.1 33.4 33.3 1.00 1.00
hello-world no-host 3.3 1.6 6.6 7.1 3.3 2.00 1.00

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 3,920 3,920 0 726 1,923 1,271 2 0 50,000 0
bin-true no-host 598 1 2 3.5 8.8 151,905 10,764 2,978 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 11,350 1 60 14.8 34.5 1,750,832 35,399 28,954 93,081 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 10,428 3 64 21.6 39.9 2,705,398 37,471 66,342 119,749 1,291,874 1,293,775 32,527 42 132,684 1
configure.ocaml no-host 3,301 1 2 2.8 28.6 149,705 12,656 6,571 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 38 0 0 1.4 26.3 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,426 1 2 2.7 33.1 143,481 11,508 6,625 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 17 1 2 3.0 9.4 117,239 65,801 42,008 4,980 54,601 57,658 277 3 84,016 1
hello-world no-host 2 0 0 0.3 7.1 3,919 3,919 0 725 1,923 1,271 2 0 50,000 0
bin-true no-host 592 1 2 3.5 9.2 151,905 10,768 2,982 14,785 72,397 64,723 3,008 3 50,000 0
configure.cpython no-host 11,374 1 61 14.9 34.7 1,750,831 36,458 28,959 93,080 869,764 787,987 25,789 61 50,000 0
configure.util-linux no-host 10,432 3 63 21.6 39.7 2,705,398 37,477 66,348 119,749 1,291,874 1,293,775 32,527 42 132,696 1
configure.ocaml no-host 3,311 1 2 2.8 28.8 149,705 12,661 6,576 9,217 70,297 70,191 1,693 3 50,000 0
configure.tcc no-host 39 0 0 1.4 26.1 30,556 30,556 0 1,684 14,475 14,397 271 0 50,000 0
configure.yash no-host 1,448 1 2 2.7 33.4 143,481 11,512 6,629 7,171 70,527 65,783 2,095 3 50,000 0
abuild-print-help no-host 19 1 2 3.0 10.1 117,239 65,805 42,012 4,980 54,601 57,658 277 3 84,024 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 11 2 5.0 bash
15 no-host abuild-print-help 7 5 2 4.1 dash
23 no-host abuild-print-help 17 12 5 9.4 osh-native
31 no-host abuild-print-help 19 13 6 10.1 osh-nosouffle
39 no-host abuild-print-help 16 14 2 6.3 osh-static
1 no-host bin-true 443 281 192 3.3 bash
9 no-host bin-true 300 224 77 1.6 dash
17 no-host bin-true 598 325 285 8.8 osh-native
25 no-host bin-true 592 312 292 9.2 osh-nosouffle
33 no-host bin-true 484 303 194 5.2 osh-static
2 no-host configure.cpython 11,396 7,500 4,179 34.8 bash
10 no-host configure.cpython 11,658 7,610 4,341 34.4 dash
18 no-host configure.cpython 11,350 7,227 4,310 34.5 osh-native
26 no-host configure.cpython 11,374 7,155 4,422 34.7 osh-nosouffle
34 no-host configure.cpython 11,029 7,141 4,059 34.6 osh-static
4 no-host configure.ocaml 3,250 1,490 781 28.8 bash
12 no-host configure.ocaml 3,228 1,476 758 28.9 dash
20 no-host configure.ocaml 3,301 1,460 858 28.6 osh-native
28 no-host configure.ocaml 3,311 1,510 821 28.8 osh-nosouffle
36 no-host configure.ocaml 3,269 1,482 803 28.5 osh-static
5 no-host configure.tcc 38 25 13 26.3 bash
13 no-host configure.tcc 34 22 12 26.3 dash
21 no-host configure.tcc 38 28 11 26.3 osh-native
29 no-host configure.tcc 39 27 12 26.1 osh-nosouffle
37 no-host configure.tcc 36 22 15 26.1 osh-static
3 no-host configure.util-linux 10,104 6,578 3,874 39.6 bash
11 no-host configure.util-linux 10,809 6,580 4,596 39.5 dash
19 no-host configure.util-linux 10,428 6,152 4,423 39.9 osh-native
27 no-host configure.util-linux 10,432 6,158 4,416 39.7 osh-nosouffle
35 no-host configure.util-linux 10,245 6,327 4,053 39.7 osh-static
6 no-host configure.yash 1,441 954 486 33.1 bash
14 no-host configure.yash 1,375 931 439 33.4 dash
22 no-host configure.yash 1,426 948 474 33.1 osh-native
30 no-host configure.yash 1,448 945 500 33.4 osh-nosouffle
38 no-host configure.yash 1,417 942 474 33.3 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 0 0 0 1.6 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 3.3 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 2,419 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,174 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 3,284 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,457 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,837 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 104,893 0 0 0 8 0 1,996 60 bash
9 no-host bin-true 49,853 0 0 0 8 0 2,999 44 dash
17 no-host bin-true 134,749 0 0 0 16 0 1,992 57 osh-native
25 no-host bin-true 132,417 0 0 0 16 0 1,997 63 osh-nosouffle
33 no-host bin-true 112,491 0 0 0 8 0 1,998 56 osh-static
2 no-host configure.cpython 1,627,331 0 0 0 25,272 0 14,109 1,041 bash
10 no-host configure.cpython 1,641,770 1 0 0 25,272 0 14,036 938 dash
18 no-host configure.cpython 1,584,222 0 0 0 25,280 0 11,285 768 osh-native
26 no-host configure.cpython 1,613,888 0 0 0 25,280 0 11,311 828 osh-nosouffle
34 no-host configure.cpython 1,521,311 0 0 0 25,272 0 11,327 793 osh-static
4 no-host configure.ocaml 299,834 0 0 0 4,432 0 2,023 195 bash
12 no-host configure.ocaml 281,745 0 0 0 4,432 0 2,114 166 dash
20 no-host configure.ocaml 307,418 0 0 0 4,440 0 2,003 185 osh-native
28 no-host configure.ocaml 308,164 0 0 0 4,440 0 2,008 170 osh-nosouffle
36 no-host configure.ocaml 301,061 0 0 0 4,432 0 2,006 204 osh-static
5 no-host configure.tcc 5,276 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,215 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,580 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,676 0 0 0 96 0 44 2 osh-nosouffle
37 no-host configure.tcc 5,135 0 0 0 88 0 45 0 osh-static
3 no-host configure.util-linux 1,536,242 0 0 0 35,936 0 18,837 954 bash
11 no-host configure.util-linux 1,706,005 2 0 0 35,936 0 16,984 1,036 dash
19 no-host configure.util-linux 1,514,065 3 0 0 35,960 0 16,196 920 osh-native
27 no-host configure.util-linux 1,525,594 3 0 0 35,944 0 16,230 878 osh-nosouffle
35 no-host configure.util-linux 1,484,795 1 0 0 35,936 0 16,113 950 osh-static
6 no-host configure.yash 173,867 0 0 0 3,616 0 878 89 bash
14 no-host configure.yash 159,899 0 0 0 3,616 0 1,001 99 dash
22 no-host configure.yash 177,029 0 0 0 3,624 0 858 108 osh-native
30 no-host configure.yash 177,689 0 0 0 3,624 0 857 97 osh-nosouffle
38 no-host configure.yash 173,045 0 0 0 3,616 0 858 81 osh-static
0 no-host hello-world 153 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 394 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 404 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-436212da
osh-nosouffle osh-dbb0e14b
osh-static osh-static-790f4690
host label host id
no-host no-host-bba74091