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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 16 12 338 17 21.45 1.08
bin-true no-host 474 451 2,597 614 5.48 1.30
configure.cpython no-host 12,104 13,202 26,007 14,264 2.15 1.18
configure.ocaml no-host 3,827 4,387 4,823 4,587 1.26 1.20
configure.tcc no-host 37 47 146 53 3.97 1.44
configure.util-linux no-host 11,279 11,306 23,770 11,851 2.11 1.05
configure.yash no-host 1,506 2,038 2,574 2,218 1.71 1.47
hello-world no-host 1 1 35 2 37.13 2.20

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,545 1,111 23,428 3,173 9.21 1.25
bin-true no-host 104,353 66,459 746,285 128,379 7.15 1.23
configure.cpython no-host 2,228,284 2,239,179 6,161,753 2,232,376 2.77 1.00
configure.ocaml no-host 410,411 391,691 639,156 413,727 1.56 1.01
configure.tcc no-host 6,534 5,494 23,190 6,982 3.55 1.07
configure.util-linux no-host 2,099,963 2,264,100 5,340,767 2,020,241 2.54 0.96
configure.yash no-host 256,526 244,916 385,885 259,132 1.50 1.01
hello-world no-host 153 83 3,656 352 23.90 2.30

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-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.6 3.7 21.8 9.0 4.74 1.96
bin-true no-host 3.0 1.7 17.6 8.2 5.80 2.70
configure.cpython no-host 27.5 27.5 27.6 27.5 1.00 1.00
configure.ocaml no-host 20.7 20.7 20.8 20.7 1.00 1.00
configure.tcc no-host 19.5 19.5 19.5 19.5 1.00 1.00
configure.util-linux no-host 30.3 30.3 30.3 30.4 1.00 1.00
configure.yash no-host 24.6 24.5 24.5 24.5 0.99 1.00
hello-world no-host 2.9 1.7 17.4 6.3 5.93 2.14

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 6.3 3,732 3,732 0 684 1,883 1,165 2 0 50,000 0
bin-true no-host 614 0 2 2.7 8.2 154,697 13,053 2,806 11,737 78,352 64,608 5,012 3 50,000 0
configure.cpython no-host 14,264 2 57 15.9 27.5 1,772,613 49,204 28,515 101,770 908,059 762,784 42,399 60 50,000 0
configure.util-linux no-host 11,851 4 57 22.2 30.4 2,703,277 42,778 65,819 126,121 1,320,503 1,256,653 49,081 41 131,638 1
configure.ocaml no-host 4,587 1 2 2.7 20.7 150,039 11,052 5,145 8,602 71,637 69,800 2,680 3 50,000 0
configure.tcc no-host 53 0 0 1.3 19.5 30,532 30,532 0 1,599 14,807 14,126 350 0 50,000 0
configure.yash no-host 2,218 1 3 2.6 24.5 139,696 7,971 6,607 7,554 70,309 61,833 2,990 3 50,000 0
abuild-print-help no-host 17 0 1 2.8 9.0 116,275 64,462 42,670 4,609 54,552 57,114 478 3 85,340 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 15 1 4.6 bash
15 no-host abuild-print-help 12 9 3 3.7 dash
23 no-host abuild-print-help 338 310 31 21.8 osh-cpython
31 no-host abuild-print-help 17 14 4 9.0 osh-native
1 no-host bin-true 474 370 122 3.0 bash
9 no-host bin-true 451 327 128 1.7 dash
17 no-host bin-true 2,597 1,539 1,352 17.6 osh-cpython
25 no-host bin-true 614 438 184 8.2 osh-native
2 no-host configure.cpython 12,104 7,963 4,508 27.5 bash
10 no-host configure.cpython 13,202 8,412 5,180 27.5 dash
18 no-host configure.cpython 26,007 15,608 12,230 27.6 osh-cpython
26 no-host configure.cpython 14,264 8,804 5,735 27.5 osh-native
4 no-host configure.ocaml 3,827 1,728 1,141 20.7 bash
12 no-host configure.ocaml 4,387 1,984 1,425 20.7 dash
20 no-host configure.ocaml 4,823 2,313 1,664 20.8 osh-cpython
28 no-host configure.ocaml 4,587 2,004 1,634 20.7 osh-native
5 no-host configure.tcc 37 30 7 19.5 bash
13 no-host configure.tcc 47 27 21 19.5 dash
21 no-host configure.tcc 146 114 35 19.5 osh-cpython
29 no-host configure.tcc 53 37 16 19.5 osh-native
3 no-host configure.util-linux 11,279 7,606 4,061 30.3 bash
11 no-host configure.util-linux 11,306 7,629 4,028 30.3 dash
19 no-host configure.util-linux 23,770 16,108 8,518 30.3 osh-cpython
27 no-host configure.util-linux 11,851 7,434 4,542 30.4 osh-native
6 no-host configure.yash 1,506 921 592 24.6 bash
14 no-host configure.yash 2,038 1,181 861 24.5 dash
22 no-host configure.yash 2,574 1,652 971 24.5 osh-cpython
30 no-host configure.yash 2,218 1,267 954 24.5 osh-native
0 no-host hello-world 1 0 1 2.9 bash
8 no-host hello-world 1 0 1 1.7 dash
16 no-host hello-world 35 24 11 17.4 osh-cpython
24 no-host hello-world 2 2 0 6.3 osh-native

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 2,545 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,111 0 0 0 8 0 30 1 dash
23 no-host abuild-print-help 23,428 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,173 0 0 0 16 0 32 1 osh-native
1 no-host bin-true 104,353 0 0 0 8 0 2,001 47 bash
9 no-host bin-true 66,459 0 0 0 8 0 1,998 38 dash
17 no-host bin-true 746,285 0 0 0 8 0 2,006 282 osh-cpython
25 no-host bin-true 128,379 0 0 0 16 0 2,001 76 osh-native
2 no-host configure.cpython 2,228,284 0 0 0 32,928 0 14,265 1,365 bash
10 no-host configure.cpython 2,239,179 0 0 0 32,992 0 14,526 1,623 dash
18 no-host configure.cpython 6,161,753 0 0 0 27,512 0 13,987 2,040 osh-cpython
26 no-host configure.cpython 2,232,376 1 0 0 27,520 0 16,300 4,666 osh-native
4 no-host configure.ocaml 410,411 0 0 0 5,120 0 1,909 274 bash
12 no-host configure.ocaml 391,691 0 0 0 5,112 0 1,917 261 dash
20 no-host configure.ocaml 639,156 0 0 0 5,112 0 1,865 253 osh-cpython
28 no-host configure.ocaml 413,727 0 0 0 5,120 0 1,872 305 osh-native
5 no-host configure.tcc 6,534 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,494 0 0 0 96 0 47 6 dash
21 no-host configure.tcc 23,190 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,982 0 0 0 104 0 46 2 osh-native
3 no-host configure.util-linux 2,099,963 0 0 0 42,400 0 20,699 4,198 bash
11 no-host configure.util-linux 2,264,100 0 0 0 42,584 0 19,454 3,784 dash
19 no-host configure.util-linux 5,340,767 0 0 0 39,120 0 17,091 1,890 osh-cpython
27 no-host configure.util-linux 2,020,241 1 0 0 39,128 0 17,135 1,216 osh-native
6 no-host configure.yash 256,526 0 0 0 4,120 0 871 81 bash
14 no-host configure.yash 244,916 0 0 0 3,720 0 870 75 dash
22 no-host configure.yash 385,885 0 0 0 3,728 0 859 89 osh-cpython
30 no-host configure.yash 259,132 0 0 0 3,736 0 853 97 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,656 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 352 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-c8a4ba91
dash dash-308ec8e6
osh-cpython osh-23bd0cd0
osh-native osh-772f5306
host label host id
no-host no-host-bed27d13