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 9 449 22 23.28 1.15
bin-true no-host 676 546 2,223 822 3.29 1.22
configure.cpython no-host 14,861 15,023 28,122 14,978 1.89 1.01
configure.ocaml no-host 4,289 3,713 4,555 3,777 1.06 0.88
configure.tcc no-host 48 42 191 49 3.97 1.02
configure.util-linux no-host 13,953 14,693 30,582 14,226 2.19 1.02
configure.yash no-host 1,821 1,792 2,395 1,805 1.32 0.99
hello-world no-host 2 1 48 3 31.20 1.79

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,563 1,124 23,501 3,208 9.17 1.25
bin-true no-host 106,317 66,439 753,502 128,182 7.09 1.21
configure.cpython no-host 2,223,242 2,242,877 6,172,704 2,228,482 2.78 1.00
configure.ocaml no-host 410,651 390,859 640,298 413,447 1.56 1.01
configure.tcc no-host 6,523 5,479 23,369 6,991 3.58 1.07
configure.util-linux no-host 2,093,994 2,261,884 5,346,764 2,020,458 2.55 0.96
configure.yash no-host 256,864 244,064 385,573 259,112 1.50 1.01
hello-world no-host 154 79 3,685 352 23.93 2.29

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 4.5 3.5 21.6 8.9 4.85 2.00
bin-true no-host 3.0 1.4 17.4 8.3 5.78 2.74
configure.cpython no-host 27.3 27.5 27.3 27.5 1.00 1.01
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.1 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.0 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.5 24.2 1.01 1.00
hello-world no-host 2.9 1.4 17.3 6.3 6.00 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 822 1 2 2.7 8.3 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 14,978 1 58 15.8 27.5 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,226 3 58 22.2 30.1 2,703,404 44,766 65,812 126,121 1,320,596 1,256,687 49,081 41 131,624 1
configure.ocaml no-host 3,777 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 19.4 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,805 1 2 2.6 24.2 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,270 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 17 3 4.5 bash
15 no-host abuild-print-help 9 10 0 3.5 dash
23 no-host abuild-print-help 449 409 44 21.6 osh-cpython
31 no-host abuild-print-help 22 18 5 8.9 osh-native
1 no-host bin-true 676 506 203 3.0 bash
9 no-host bin-true 546 415 140 1.4 dash
17 no-host bin-true 2,223 1,391 1,091 17.4 osh-cpython
25 no-host bin-true 822 596 242 8.3 osh-native
2 no-host configure.cpython 14,861 9,056 6,195 27.3 bash
10 no-host configure.cpython 15,023 9,252 6,182 27.5 dash
18 no-host configure.cpython 28,122 17,238 12,701 27.3 osh-cpython
26 no-host configure.cpython 14,978 8,865 6,374 27.5 osh-native
4 no-host configure.ocaml 4,289 1,596 1,241 20.6 bash
12 no-host configure.ocaml 3,713 1,580 1,153 20.6 dash
20 no-host configure.ocaml 4,555 2,188 1,574 20.6 osh-cpython
28 no-host configure.ocaml 3,777 1,605 1,212 20.6 osh-native
5 no-host configure.tcc 48 27 22 19.1 bash
13 no-host configure.tcc 42 23 19 19.3 dash
21 no-host configure.tcc 191 142 52 19.4 osh-cpython
29 no-host configure.tcc 49 33 17 19.4 osh-native
3 no-host configure.util-linux 13,953 8,767 5,666 30.3 bash
11 no-host configure.util-linux 14,693 9,121 6,063 30.0 dash
19 no-host configure.util-linux 30,582 20,361 11,292 30.1 osh-cpython
27 no-host configure.util-linux 14,226 8,508 5,916 30.1 osh-native
6 no-host configure.yash 1,821 1,060 769 24.2 bash
14 no-host configure.yash 1,792 991 805 24.4 dash
22 no-host configure.yash 2,395 1,506 931 24.5 osh-cpython
30 no-host configure.yash 1,805 1,000 809 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 30 18 17.3 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 2,563 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,124 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,501 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,208 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 106,317 0 0 0 8 0 1,995 45 bash
9 no-host bin-true 66,439 0 0 0 8 0 1,992 50 dash
17 no-host bin-true 753,502 0 0 0 8 0 1,999 154 osh-cpython
25 no-host bin-true 128,182 0 0 0 16 0 1,994 184 osh-native
2 no-host configure.cpython 2,223,242 0 0 0 32,928 0 14,523 1,015 bash
10 no-host configure.cpython 2,242,877 0 0 0 32,992 0 14,622 1,046 dash
18 no-host configure.cpython 6,172,704 1 0 0 27,512 0 13,296 1,303 osh-cpython
26 no-host configure.cpython 2,228,482 0 0 0 27,520 0 13,283 1,054 osh-native
4 no-host configure.ocaml 410,651 0 0 0 5,120 0 1,972 159 bash
12 no-host configure.ocaml 390,859 0 0 0 5,112 0 1,913 145 dash
20 no-host configure.ocaml 640,298 1 0 0 5,112 0 1,874 181 osh-cpython
28 no-host configure.ocaml 413,447 0 0 0 5,120 0 1,938 166 osh-native
5 no-host configure.tcc 6,523 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,479 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,369 0 0 0 96 0 51 10 osh-cpython
29 no-host configure.tcc 6,991 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,093,994 0 0 0 42,400 0 18,623 1,081 bash
11 no-host configure.util-linux 2,261,884 0 0 0 42,584 0 17,477 1,068 dash
19 no-host configure.util-linux 5,346,764 11 0 0 39,120 0 17,060 1,161 osh-cpython
27 no-host configure.util-linux 2,020,458 1 0 0 39,120 0 17,098 1,059 osh-native
6 no-host configure.yash 256,864 0 0 0 4,120 0 866 79 bash
14 no-host configure.yash 244,064 0 0 0 3,720 0 871 73 dash
22 no-host configure.yash 385,573 0 0 0 3,728 0 853 94 osh-cpython
30 no-host configure.yash 259,112 0 0 0 3,736 0 855 92 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,685 0 0 0 8 0 7 2 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-75d4ceef
dash dash-308ec8e6
osh-cpython osh-44c942d3
osh-native osh-5d14f64e
host label host id
no-host no-host-1c33b689