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 10 460 24 23.94 1.22
bin-true no-host 683 553 2,253 826 3.30 1.21
configure.cpython no-host 15,433 15,471 28,945 15,771 1.88 1.02
configure.ocaml no-host 3,878 3,807 4,703 3,908 1.21 1.01
configure.tcc no-host 48 42 197 50 4.08 1.03
configure.util-linux no-host 14,536 15,265 31,649 14,868 2.18 1.02
configure.yash no-host 1,857 1,808 2,541 1,874 1.37 1.01
hello-world no-host 2 1 49 3 31.66 1.92

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,581 1,104 23,065 3,206 8.94 1.24
bin-true no-host 104,349 66,436 747,016 129,525 7.16 1.24
configure.cpython no-host 2,235,209 2,239,080 6,056,402 2,245,176 2.71 1.00
configure.ocaml no-host 410,631 390,955 633,895 413,239 1.54 1.01
configure.tcc no-host 6,522 5,496 22,963 6,977 3.52 1.07
configure.util-linux no-host 2,106,843 2,261,476 5,294,258 2,016,957 2.51 0.96
configure.yash no-host 256,674 244,464 383,186 259,325 1.49 1.01
hello-world no-host 151 82 3,627 339 24.02 2.25

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 3.4 21.6 8.7 4.85 1.94
bin-true no-host 2.9 1.4 17.0 7.9 5.90 2.73
configure.cpython no-host 27.5 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.1 19.4 0.99 1.01
configure.util-linux no-host 30.1 30.1 30.3 30.1 1.00 1.00
configure.yash no-host 24.5 24.5 24.2 24.2 0.99 0.99
hello-world no-host 2.9 1.4 17.0 6.3 5.90 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 0.2 6.3 3,673 3,673 0 681 1,828 1,164 2 0 50,000 0
bin-true no-host 826 1 2 2.7 7.9 154,619 12,860 2,762 12,730 77,280 64,609 5,012 3 50,000 0
configure.cpython no-host 15,771 1 65 15.9 27.4 1,765,934 39,052 24,503 101,923 901,347 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,868 3 64 22.2 30.1 2,695,085 29,056 65,754 126,121 1,312,366 1,256,598 49,081 41 131,508 1
configure.ocaml no-host 3,908 1 2 2.7 20.6 149,110 10,969 5,100 8,602 70,893 69,615 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,387 30,387 0 1,599 14,663 14,125 350 0 50,000 0
configure.yash no-host 1,874 1 2 2.6 24.2 138,968 6,642 6,495 7,554 69,574 61,840 2,990 3 50,000 0
abuild-print-help no-host 24 1 2 2.8 8.7 116,013 64,388 42,627 4,601 54,295 57,117 478 3 85,254 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 12 8 4.5 bash
15 no-host abuild-print-help 10 9 2 3.4 dash
23 no-host abuild-print-help 460 399 65 21.6 osh-cpython
31 no-host abuild-print-help 24 12 12 8.7 osh-native
1 no-host bin-true 683 500 213 2.9 bash
9 no-host bin-true 553 421 144 1.4 dash
17 no-host bin-true 2,253 1,423 1,083 17.0 osh-cpython
25 no-host bin-true 826 588 252 7.9 osh-native
2 no-host configure.cpython 15,433 9,260 6,585 27.5 bash
10 no-host configure.cpython 15,471 9,417 6,474 27.4 dash
18 no-host configure.cpython 28,945 17,565 13,205 27.4 osh-cpython
26 no-host configure.cpython 15,771 9,338 6,703 27.4 osh-native
4 no-host configure.ocaml 3,878 1,702 1,214 20.6 bash
12 no-host configure.ocaml 3,807 1,642 1,184 20.6 dash
20 no-host configure.ocaml 4,703 2,248 1,661 20.6 osh-cpython
28 no-host configure.ocaml 3,908 1,688 1,258 20.6 osh-native
5 no-host configure.tcc 48 22 27 19.3 bash
13 no-host configure.tcc 42 31 12 19.4 dash
21 no-host configure.tcc 197 126 74 19.1 osh-cpython
29 no-host configure.tcc 50 37 13 19.4 osh-native
3 no-host configure.util-linux 14,536 9,197 5,809 30.1 bash
11 no-host configure.util-linux 15,265 9,322 6,453 30.1 dash
19 no-host configure.util-linux 31,649 21,172 11,559 30.3 osh-cpython
27 no-host configure.util-linux 14,868 8,964 6,102 30.1 osh-native
6 no-host configure.yash 1,857 1,001 865 24.5 bash
14 no-host configure.yash 1,808 1,084 727 24.5 dash
22 no-host configure.yash 2,541 1,550 1,036 24.2 osh-cpython
30 no-host configure.yash 1,874 1,132 745 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 49 27 22 17.0 osh-cpython
24 no-host hello-world 3 0 3 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 2,581 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,104 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,065 0 0 0 8 0 47 4 osh-cpython
31 no-host abuild-print-help 3,206 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 104,349 0 0 0 8 0 1,990 51 bash
9 no-host bin-true 66,436 0 0 0 8 0 1,991 58 dash
17 no-host bin-true 747,016 0 0 0 8 0 1,999 438 osh-cpython
25 no-host bin-true 129,525 0 0 0 16 0 1,986 86 osh-native
2 no-host configure.cpython 2,235,209 1 0 0 32,928 0 14,573 1,113 bash
10 no-host configure.cpython 2,239,080 0 0 0 32,992 0 14,740 1,076 dash
18 no-host configure.cpython 6,056,402 0 0 0 27,512 0 13,365 1,126 osh-cpython
26 no-host configure.cpython 2,245,176 0 0 0 27,520 0 13,369 988 osh-native
4 no-host configure.ocaml 410,631 0 0 0 5,120 0 1,947 157 bash
12 no-host configure.ocaml 390,955 0 0 0 5,112 0 1,923 157 dash
20 no-host configure.ocaml 633,895 0 0 0 5,112 0 1,859 175 osh-cpython
28 no-host configure.ocaml 413,239 0 0 0 5,120 0 1,934 172 osh-native
5 no-host configure.tcc 6,522 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,496 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 22,963 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,977 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,106,843 0 0 0 42,408 0 18,678 1,054 bash
11 no-host configure.util-linux 2,261,476 0 0 0 42,592 0 17,501 1,078 dash
19 no-host configure.util-linux 5,294,258 13 0 0 39,112 0 17,064 1,332 osh-cpython
27 no-host configure.util-linux 2,016,957 0 0 0 39,128 0 17,085 1,037 osh-native
6 no-host configure.yash 256,674 0 0 0 4,120 0 867 80 bash
14 no-host configure.yash 244,464 0 0 0 3,720 0 868 82 dash
22 no-host configure.yash 383,186 0 0 0 3,728 0 857 82 osh-cpython
30 no-host configure.yash 259,325 0 0 0 3,736 0 849 94 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,627 0 0 0 8 0 7 1 osh-cpython
24 no-host hello-world 339 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-770188d7
dash dash-308ec8e6
osh-cpython osh-0041c2cb
osh-native osh-46366417
host label host id
no-host no-host-f581f4dd