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 19 10 464 23 23.92 1.17
bin-true no-host 679 549 2,253 824 3.32 1.21
configure.cpython no-host 15,478 15,450 29,439 15,414 1.90 1.00
configure.ocaml no-host 3,892 3,826 4,771 3,891 1.23 1.00
configure.tcc no-host 48 42 198 49 4.10 1.02
configure.util-linux no-host 14,370 15,229 32,539 14,550 2.26 1.01
configure.yash no-host 1,861 1,821 2,538 1,869 1.36 1.00
hello-world no-host 2 1 50 3 30.76 1.74

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,570 1,105 23,517 3,222 9.15 1.25
bin-true no-host 104,381 65,393 748,312 126,212 7.17 1.21
configure.cpython no-host 2,223,323 2,249,244 6,139,048 2,232,633 2.76 1.00
configure.ocaml no-host 410,200 390,701 640,360 413,755 1.56 1.01
configure.tcc no-host 6,579 5,497 23,312 6,999 3.54 1.06
configure.util-linux no-host 2,091,609 2,250,354 5,329,257 2,017,683 2.55 0.96
configure.yash no-host 256,244 242,875 384,383 258,847 1.50 1.01
hello-world no-host 153 79 3,687 346 24.10 2.26

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 4.2 3.5 21.8 9.0 5.19 2.16
bin-true no-host 2.9 1.4 17.4 8.1 6.05 2.82
configure.cpython no-host 27.4 27.4 27.5 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.6 0.99 1.00
configure.tcc no-host 19.3 19.4 19.3 19.1 1.00 0.99
configure.util-linux no-host 30.1 30.0 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.4 1.00 1.00
hello-world no-host 2.9 1.4 17.4 6.3 6.05 2.18

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 6.3 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 824 1 2 2.7 8.1 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,414 2 62 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,550 3 60 22.2 30.1 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,891 1 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,869 1 2 2.6 24.4 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 19 14 6 4.2 bash
15 no-host abuild-print-help 10 8 1 3.5 dash
23 no-host abuild-print-help 464 404 64 21.8 osh-cpython
31 no-host abuild-print-help 23 15 8 9.0 osh-native
1 no-host bin-true 679 487 224 2.9 bash
9 no-host bin-true 549 415 142 1.4 dash
17 no-host bin-true 2,253 1,503 1,012 17.4 osh-cpython
25 no-host bin-true 824 588 249 8.1 osh-native
2 no-host configure.cpython 15,478 9,096 6,794 27.4 bash
10 no-host configure.cpython 15,450 9,433 6,438 27.4 dash
18 no-host configure.cpython 29,439 17,834 13,549 27.5 osh-cpython
26 no-host configure.cpython 15,414 9,045 6,641 27.4 osh-native
4 no-host configure.ocaml 3,892 1,677 1,248 20.6 bash
12 no-host configure.ocaml 3,826 1,687 1,156 20.6 dash
20 no-host configure.ocaml 4,771 2,384 1,604 20.4 osh-cpython
28 no-host configure.ocaml 3,891 1,670 1,258 20.6 osh-native
5 no-host configure.tcc 48 24 25 19.3 bash
13 no-host configure.tcc 42 32 10 19.4 dash
21 no-host configure.tcc 198 135 66 19.3 osh-cpython
29 no-host configure.tcc 49 29 21 19.1 osh-native
3 no-host configure.util-linux 14,370 9,045 5,803 30.1 bash
11 no-host configure.util-linux 15,229 9,408 6,310 30.0 dash
19 no-host configure.util-linux 32,539 21,544 12,154 30.3 osh-cpython
27 no-host configure.util-linux 14,550 8,697 6,066 30.1 osh-native
6 no-host configure.yash 1,861 1,056 812 24.4 bash
14 no-host configure.yash 1,821 1,013 811 24.4 dash
22 no-host configure.yash 2,538 1,622 962 24.4 osh-cpython
30 no-host configure.yash 1,869 1,083 788 24.4 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 27 22 17.4 osh-cpython
24 no-host hello-world 3 3 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 2,570 0 0 0 16 0 41 3 bash
15 no-host abuild-print-help 1,105 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,517 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,222 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 104,381 0 0 0 8 0 1,992 105 bash
9 no-host bin-true 65,393 0 0 0 8 0 1,987 90 dash
17 no-host bin-true 748,312 0 0 0 8 0 1,995 315 osh-cpython
25 no-host bin-true 126,212 0 0 0 16 0 1,981 61 osh-native
2 no-host configure.cpython 2,223,323 1 0 0 32,928 0 14,487 1,152 bash
10 no-host configure.cpython 2,249,244 0 0 0 32,992 0 14,631 1,136 dash
18 no-host configure.cpython 6,139,048 0 0 0 27,512 0 13,284 1,214 osh-cpython
26 no-host configure.cpython 2,232,633 0 0 0 27,520 0 13,320 959 osh-native
4 no-host configure.ocaml 410,200 0 0 0 5,120 0 1,964 151 bash
12 no-host configure.ocaml 390,701 0 0 0 5,112 0 1,915 132 dash
20 no-host configure.ocaml 640,360 0 0 0 5,112 0 1,863 172 osh-cpython
28 no-host configure.ocaml 413,755 0 0 0 5,120 0 1,932 165 osh-native
5 no-host configure.tcc 6,579 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,497 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,312 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 6,999 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,091,609 2 0 0 42,400 0 18,623 1,244 bash
11 no-host configure.util-linux 2,250,354 0 0 0 42,584 0 17,472 1,171 dash
19 no-host configure.util-linux 5,329,257 7 0 0 39,120 0 17,043 1,315 osh-cpython
27 no-host configure.util-linux 2,017,683 0 0 0 39,128 0 17,123 1,124 osh-native
6 no-host configure.yash 256,244 0 0 0 4,120 0 870 78 bash
14 no-host configure.yash 242,875 0 0 0 3,720 0 869 72 dash
22 no-host configure.yash 384,383 0 0 0 3,728 0 857 86 osh-cpython
30 no-host configure.yash 258,847 0 0 0 3,736 0 853 171 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 1 bash
8 no-host hello-world 79 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,687 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-5151e7f2
dash dash-308ec8e6
osh-cpython osh-859affd3
osh-native osh-85e2680f
host label host id
no-host no-host-556df3ee