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 9 458 22 24.30 1.15
bin-true no-host 677 546 2,253 814 3.33 1.20
configure.cpython no-host 15,207 15,096 28,669 15,340 1.89 1.01
configure.ocaml no-host 3,828 3,750 4,640 3,808 1.21 0.99
configure.tcc no-host 47 41 194 49 4.08 1.04
configure.util-linux no-host 14,025 14,946 31,251 14,512 2.23 1.03
configure.yash no-host 1,818 1,772 2,454 1,831 1.35 1.01
hello-world no-host 2 1 50 3 32.95 2.10

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,531 1,090 22,961 3,146 9.07 1.24
bin-true no-host 108,318 66,473 761,827 126,160 7.03 1.16
configure.cpython no-host 2,222,908 2,241,145 6,190,864 2,222,978 2.79 1.00
configure.ocaml no-host 410,659 390,924 640,972 413,278 1.56 1.01
configure.tcc no-host 6,600 5,490 23,284 6,991 3.53 1.06
configure.util-linux no-host 2,104,318 2,266,188 5,330,261 1,997,674 2.53 0.95
configure.yash no-host 255,971 244,959 385,714 258,015 1.51 1.01
hello-world no-host 151 81 3,694 349 24.46 2.31

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 8.9 4.85 2.00
bin-true no-host 3.0 1.4 17.7 8.0 5.87 2.65
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.3 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.3 30.1 30.3 30.3 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.4 0.99 1.00
hello-world no-host 2.8 1.4 17.4 6.3 6.33 2.29

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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 814 1 2 2.6 8.0 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,340 1 61 15.0 27.4 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,512 3 62 21.3 30.3 2,703,426 42,745 65,812 109,643 1,320,611 1,273,172 27,391 41 131,624 1
configure.ocaml no-host 3,808 1 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,831 1 2 2.6 24.4 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,292 64,471 42,681 4,555 54,561 57,176 270 3 85,362 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 16 4 4.5 bash
15 no-host abuild-print-help 9 8 2 3.4 dash
23 no-host abuild-print-help 458 403 59 21.6 osh-cpython
31 no-host abuild-print-help 22 20 3 8.9 osh-native
1 no-host bin-true 677 514 196 3.0 bash
9 no-host bin-true 546 416 139 1.4 dash
17 no-host bin-true 2,253 1,456 1,056 17.7 osh-cpython
25 no-host bin-true 814 574 256 8.0 osh-native
2 no-host configure.cpython 15,207 9,156 6,456 27.4 bash
10 no-host configure.cpython 15,096 9,227 6,284 27.4 dash
18 no-host configure.cpython 28,669 17,511 13,022 27.4 osh-cpython
26 no-host configure.cpython 15,340 9,001 6,606 27.4 osh-native
4 no-host configure.ocaml 3,828 1,642 1,217 20.4 bash
12 no-host configure.ocaml 3,750 1,596 1,172 20.6 dash
20 no-host configure.ocaml 4,640 2,239 1,607 20.6 osh-cpython
28 no-host configure.ocaml 3,808 1,690 1,153 20.6 osh-native
5 no-host configure.tcc 47 25 23 19.3 bash
13 no-host configure.tcc 41 21 20 19.3 dash
21 no-host configure.tcc 194 136 61 19.3 osh-cpython
29 no-host configure.tcc 49 29 21 19.4 osh-native
3 no-host configure.util-linux 14,025 8,694 5,807 30.3 bash
11 no-host configure.util-linux 14,946 9,178 6,259 30.1 dash
19 no-host configure.util-linux 31,251 20,951 11,388 30.3 osh-cpython
27 no-host configure.util-linux 14,512 8,640 6,068 30.3 osh-native
6 no-host configure.yash 1,818 1,026 799 24.4 bash
14 no-host configure.yash 1,772 1,008 766 24.4 dash
22 no-host configure.yash 2,454 1,485 1,012 24.2 osh-cpython
30 no-host configure.yash 1,831 1,059 776 24.4 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 27 23 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 2,531 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,090 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,961 0 0 0 8 0 45 7 osh-cpython
31 no-host abuild-print-help 3,146 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 108,318 0 0 0 8 0 1,989 49 bash
9 no-host bin-true 66,473 0 0 0 8 0 1,986 96 dash
17 no-host bin-true 761,827 0 0 0 8 0 2,002 190 osh-cpython
25 no-host bin-true 126,160 0 0 0 16 0 1,992 76 osh-native
2 no-host configure.cpython 2,222,908 1 0 0 32,928 0 14,458 1,187 bash
10 no-host configure.cpython 2,241,145 0 0 0 32,992 0 14,604 1,055 dash
18 no-host configure.cpython 6,190,864 0 0 0 27,512 0 13,263 1,070 osh-cpython
26 no-host configure.cpython 2,222,978 1 0 0 27,520 0 13,282 939 osh-native
4 no-host configure.ocaml 410,659 0 0 0 5,120 0 1,948 153 bash
12 no-host configure.ocaml 390,924 0 0 0 5,112 0 1,906 157 dash
20 no-host configure.ocaml 640,972 0 0 0 5,112 0 1,854 218 osh-cpython
28 no-host configure.ocaml 413,278 0 0 0 5,120 0 1,924 165 osh-native
5 no-host configure.tcc 6,600 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,490 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,284 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,991 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,104,318 1 0 0 42,408 0 18,619 994 bash
11 no-host configure.util-linux 2,266,188 0 0 0 42,592 0 17,456 1,214 dash
19 no-host configure.util-linux 5,330,261 13 0 0 39,112 0 16,971 1,299 osh-cpython
27 no-host configure.util-linux 1,997,674 1 0 0 39,120 0 16,974 1,008 osh-native
6 no-host configure.yash 255,971 0 0 0 4,120 0 873 69 bash
14 no-host configure.yash 244,959 0 0 0 3,720 0 863 94 dash
22 no-host configure.yash 385,714 0 0 0 3,728 0 858 89 osh-cpython
30 no-host configure.yash 258,015 0 0 0 3,736 0 846 79 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,694 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-35e09339
dash dash-308ec8e6
osh-cpython osh-101a99e1
osh-native osh-979eedc2
host label host id
no-host no-host-556df3ee