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 9 21 21 19 1.32 1.14
bin-true no-host 634 452 829 820 659 1.31 1.04
configure.cpython no-host 14,195 14,389 13,713 13,647 13,304 0.97 0.94
configure.ocaml no-host 3,725 3,719 3,719 3,749 3,694 1.00 0.99
configure.tcc no-host 48 43 47 49 44 0.98 0.92
configure.util-linux no-host 12,668 13,754 12,668 12,701 12,296 1.00 0.97
configure.yash no-host 1,744 1,690 1,720 1,700 1,692 0.99 0.97
hello-world no-host 1 1 3 3 1 2.26 0.94

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 1,167 3,346 3,383 2,803 1.40 1.18
bin-true no-host 103,435 49,424 131,562 136,853 110,997 1.27 1.07
configure.cpython no-host 1,619,937 1,645,497 1,585,563 1,608,774 1,523,296 0.98 0.94
configure.ocaml no-host 298,875 280,739 304,989 307,341 300,128 1.02 1.00
configure.tcc no-host 5,223 4,216 5,611 5,715 5,144 1.07 0.98
configure.util-linux no-host 1,542,362 1,694,534 1,500,228 1,505,686 1,455,803 0.97 0.94
configure.yash no-host 173,318 159,560 176,461 177,459 173,096 1.02 1.00
hello-world no-host 152 85 390 394 181 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 4.7 4.1 9.6 10.0 6.6 2.03 1.39
bin-true no-host 3.4 1.4 8.5 9.3 5.2 2.50 1.54
configure.cpython no-host 34.4 34.5 34.5 34.4 34.4 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.6 28.6 28.6 1.00 1.00
configure.tcc no-host 26.3 26.3 26.1 26.3 26.3 0.99 1.00
configure.util-linux no-host 39.6 39.7 39.7 39.7 39.7 1.00 1.00
configure.yash no-host 33.3 33.3 33.3 33.4 33.3 1.00 1.00
hello-world no-host 3.1 1.6 6.4 6.8 3.4 2.04 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 6.4 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 829 1 2 3.5 8.5 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,713 1 67 14.8 34.5 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,668 3 68 21.6 39.7 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 3,719 1 2 2.8 28.6 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,720 1 2 2.7 33.3 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,251 65,784 41,994 4,969 54,631 57,651 277 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 820 1 2 3.5 9.3 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,647 1 68 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 12,701 3 68 21.6 39.7 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 3,749 1 2 2.8 28.6 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.3 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,700 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.0 117,251 65,788 41,998 4,969 54,631 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 9 8 4.7 bash
15 no-host abuild-print-help 9 4 6 4.1 dash
23 no-host abuild-print-help 21 18 5 9.6 osh-native
31 no-host abuild-print-help 21 8 14 10.0 osh-nosouffle
39 no-host abuild-print-help 19 10 9 6.6 osh-static
1 no-host bin-true 634 313 359 3.4 bash
9 no-host bin-true 452 285 174 1.4 dash
17 no-host bin-true 829 299 547 8.5 osh-native
25 no-host bin-true 820 309 527 9.3 osh-nosouffle
33 no-host bin-true 659 319 357 5.2 osh-static
2 no-host configure.cpython 14,195 7,677 6,916 34.4 bash
10 no-host configure.cpython 14,389 7,892 6,919 34.5 dash
18 no-host configure.cpython 13,713 7,342 6,647 34.5 osh-native
26 no-host configure.cpython 13,647 7,223 6,715 34.4 osh-nosouffle
34 no-host configure.cpython 13,304 7,256 6,295 34.4 osh-static
4 no-host configure.ocaml 3,725 1,486 1,280 28.5 bash
12 no-host configure.ocaml 3,719 1,501 1,243 28.7 dash
20 no-host configure.ocaml 3,719 1,490 1,269 28.6 osh-native
28 no-host configure.ocaml 3,749 1,504 1,287 28.6 osh-nosouffle
36 no-host configure.ocaml 3,694 1,491 1,235 28.6 osh-static
5 no-host configure.tcc 48 26 23 26.3 bash
13 no-host configure.tcc 43 27 16 26.3 dash
21 no-host configure.tcc 47 21 26 26.1 osh-native
29 no-host configure.tcc 49 23 26 26.3 osh-nosouffle
37 no-host configure.tcc 44 27 18 26.3 osh-static
3 no-host configure.util-linux 12,668 6,580 6,559 39.6 bash
11 no-host configure.util-linux 13,754 6,683 7,581 39.7 dash
19 no-host configure.util-linux 12,668 6,289 6,609 39.7 osh-native
27 no-host configure.util-linux 12,701 6,295 6,644 39.7 osh-nosouffle
35 no-host configure.util-linux 12,296 6,228 6,289 39.7 osh-static
6 no-host configure.yash 1,744 1,012 739 33.3 bash
14 no-host configure.yash 1,690 983 709 33.3 dash
22 no-host configure.yash 1,720 990 732 33.3 osh-native
30 no-host configure.yash 1,700 952 750 33.4 osh-nosouffle
38 no-host configure.yash 1,692 965 730 33.3 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 1 2 6.4 osh-native
24 no-host hello-world 3 1 2 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 2,383 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,167 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,346 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,383 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,803 0 0 0 8 0 38 1 osh-static
1 no-host bin-true 103,435 0 0 0 8 0 1,998 62 bash
9 no-host bin-true 49,424 0 0 0 8 0 2,991 62 dash
17 no-host bin-true 131,562 0 0 0 16 0 1,996 91 osh-native
25 no-host bin-true 136,853 0 0 0 16 0 1,997 77 osh-nosouffle
33 no-host bin-true 110,997 0 0 0 8 0 2,000 69 osh-static
2 no-host configure.cpython 1,619,937 0 0 0 25,272 0 14,064 1,084 bash
10 no-host configure.cpython 1,645,497 0 0 0 25,272 0 14,123 1,020 dash
18 no-host configure.cpython 1,585,563 0 0 0 25,280 0 11,298 821 osh-native
26 no-host configure.cpython 1,608,774 0 0 0 25,280 0 11,312 823 osh-nosouffle
34 no-host configure.cpython 1,523,296 0 0 0 25,272 0 11,307 826 osh-static
4 no-host configure.ocaml 298,875 0 0 0 4,432 0 2,020 200 bash
12 no-host configure.ocaml 280,739 0 0 0 4,432 0 2,100 205 dash
20 no-host configure.ocaml 304,989 0 0 8 4,440 0 2,002 211 osh-native
28 no-host configure.ocaml 307,341 0 0 0 4,440 0 1,999 212 osh-nosouffle
36 no-host configure.ocaml 300,128 0 0 0 4,432 0 1,998 215 osh-static
5 no-host configure.tcc 5,223 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,216 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,611 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,715 0 0 0 96 0 45 1 osh-nosouffle
37 no-host configure.tcc 5,144 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,542,362 0 0 0 35,944 0 18,968 1,033 bash
11 no-host configure.util-linux 1,694,534 2 0 0 35,936 0 17,113 1,270 dash
19 no-host configure.util-linux 1,500,228 1 0 0 35,952 0 16,149 939 osh-native
27 no-host configure.util-linux 1,505,686 0 0 0 35,944 0 16,209 867 osh-nosouffle
35 no-host configure.util-linux 1,455,803 1 0 0 35,944 0 16,199 951 osh-static
6 no-host configure.yash 173,318 0 0 0 3,616 0 876 104 bash
14 no-host configure.yash 159,560 0 0 0 3,616 0 998 103 dash
22 no-host configure.yash 176,461 0 0 0 3,624 0 858 91 osh-native
30 no-host configure.yash 177,459 0 0 0 3,624 0 857 107 osh-nosouffle
38 no-host configure.yash 173,096 0 0 0 3,624 0 856 108 osh-static
0 no-host hello-world 152 0 0 0 8 0 1 1 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 390 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 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-2ce45513
osh-nosouffle osh-4ebe1d3d
osh-static osh-static-d3416a17
host label host id
no-host no-host-9c670df1