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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 16 9 20 23 18 1.29 1.16
bin-true no-host 627 442 795 795 665 1.27 1.06
configure.cpython no-host 14,241 13,932 13,761 13,625 13,181 0.97 0.93
configure.ocaml no-host 3,948 3,631 3,729 3,768 3,700 0.94 0.94
configure.tcc no-host 46 42 47 47 44 1.01 0.94
configure.util-linux no-host 12,987 13,385 12,749 12,674 12,254 0.98 0.94
configure.yash no-host 1,761 1,651 1,713 1,728 1,694 0.97 0.96
hello-world no-host 1 1 3 3 1 2.38 1.07

Minor Page Faults

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 2,369 1,205 3,260 3,419 2,851 1.38 1.20
bin-true no-host 103,466 49,374 130,006 133,311 111,707 1.26 1.08
configure.cpython no-host 1,623,707 1,636,913 1,592,699 1,596,244 1,522,778 0.98 0.94
configure.ocaml no-host 299,138 280,751 305,144 307,243 300,320 1.02 1.00
configure.tcc no-host 5,221 4,207 5,611 5,718 5,136 1.07 0.98
configure.util-linux no-host 1,540,777 1,699,806 1,498,104 1,518,139 1,477,725 0.97 0.96
configure.yash no-host 173,623 159,583 176,949 176,730 173,096 1.02 1.00
hello-world no-host 153 87 393 397 182 2.57 1.19

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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 4.7 4.1 9.4 10.1 6.4 2.00 1.36
bin-true no-host 3.1 1.6 8.7 9.0 5.2 2.75 1.67
configure.cpython no-host 34.6 34.5 34.4 34.4 34.5 0.99 1.00
configure.ocaml no-host 28.6 28.5 28.7 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.0 26.1 26.3 26.2 1.00 1.00
configure.util-linux no-host 39.9 39.9 39.7 39.6 39.6 1.00 0.99
configure.yash no-host 33.4 33.2 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.6 6.9 3.4 2.08 1.08

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 6.6 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 795 1 2 3.5 8.7 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,761 1 71 14.8 34.4 1,750,789 35,388 28,945 93,077 869,747 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,749 3 70 21.6 39.7 2,705,325 37,460 66,333 119,745 1,291,842 1,293,738 32,527 42 132,666 1
configure.ocaml no-host 3,729 1 2 2.8 28.7 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.1 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,713 1 2 2.7 33.4 143,454 11,460 6,616 7,164 70,518 65,772 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 3 0 0 0.3 6.9 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 795 1 2 3.5 9.0 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,625 1 69 14.8 34.4 1,750,788 35,393 28,950 93,076 869,747 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,674 3 68 21.6 39.6 2,705,325 37,466 66,339 119,745 1,291,842 1,293,738 32,527 42 132,678 1
configure.ocaml no-host 3,768 1 2 2.8 28.7 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,728 1 2 2.7 33.4 143,454 11,464 6,620 7,164 70,518 65,772 2,095 3 50,000 0
abuild-print-help no-host 23 1 2 3.0 10.1 117,223 65,793 42,003 4,975 54,597 57,651 277 3 84,006 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 10 7 4.7 bash
15 no-host abuild-print-help 9 3 6 4.1 dash
23 no-host abuild-print-help 20 8 13 9.4 osh-native
31 no-host abuild-print-help 23 12 11 10.1 osh-nosouffle
39 no-host abuild-print-help 18 10 9 6.4 osh-static
1 no-host bin-true 627 310 356 3.1 bash
9 no-host bin-true 442 275 172 1.6 dash
17 no-host bin-true 795 308 504 8.7 osh-native
25 no-host bin-true 795 310 502 9.0 osh-nosouffle
33 no-host bin-true 665 329 353 5.2 osh-static
2 no-host configure.cpython 14,241 7,674 6,963 34.6 bash
10 no-host configure.cpython 13,932 7,586 6,749 34.5 dash
18 no-host configure.cpython 13,761 7,283 6,760 34.4 osh-native
26 no-host configure.cpython 13,625 7,233 6,673 34.4 osh-nosouffle
34 no-host configure.cpython 13,181 7,310 6,102 34.5 osh-static
4 no-host configure.ocaml 3,948 1,544 1,289 28.6 bash
12 no-host configure.ocaml 3,631 1,480 1,175 28.5 dash
20 no-host configure.ocaml 3,729 1,501 1,265 28.7 osh-native
28 no-host configure.ocaml 3,768 1,493 1,316 28.7 osh-nosouffle
36 no-host configure.ocaml 3,700 1,495 1,237 28.7 osh-static
5 no-host configure.tcc 46 25 22 26.1 bash
13 no-host configure.tcc 42 27 15 26.0 dash
21 no-host configure.tcc 47 26 22 26.1 osh-native
29 no-host configure.tcc 47 30 18 26.3 osh-nosouffle
37 no-host configure.tcc 44 26 18 26.2 osh-static
3 no-host configure.util-linux 12,987 6,782 6,678 39.9 bash
11 no-host configure.util-linux 13,385 6,600 7,266 39.9 dash
19 no-host configure.util-linux 12,749 6,303 6,657 39.7 osh-native
27 no-host configure.util-linux 12,674 6,306 6,590 39.6 osh-nosouffle
35 no-host configure.util-linux 12,254 6,310 6,161 39.6 osh-static
6 no-host configure.yash 1,761 997 771 33.4 bash
14 no-host configure.yash 1,651 925 727 33.2 dash
22 no-host configure.yash 1,713 940 773 33.4 osh-native
30 no-host configure.yash 1,728 948 783 33.4 osh-nosouffle
38 no-host configure.yash 1,694 974 722 33.4 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 1 2 6.9 osh-nosouffle
32 no-host hello-world 1 0 1 3.4 osh-static

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 2,369 0 0 0 8 0 41 2 bash
15 no-host abuild-print-help 1,205 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,260 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,419 0 0 0 16 0 37 0 osh-nosouffle
39 no-host abuild-print-help 2,851 0 0 0 8 0 39 1 osh-static
1 no-host bin-true 103,466 0 0 0 8 0 1,998 63 bash
9 no-host bin-true 49,374 0 0 0 8 0 2,991 58 dash
17 no-host bin-true 130,006 0 0 0 16 0 1,999 84 osh-native
25 no-host bin-true 133,311 0 0 0 16 0 2,000 91 osh-nosouffle
33 no-host bin-true 111,707 0 0 0 8 0 1,998 96 osh-static
2 no-host configure.cpython 1,623,707 0 0 0 25,272 0 14,070 1,014 bash
10 no-host configure.cpython 1,636,913 0 0 0 25,272 0 14,126 1,057 dash
18 no-host configure.cpython 1,592,699 0 0 0 25,280 0 11,297 851 osh-native
26 no-host configure.cpython 1,596,244 0 0 0 25,280 0 11,306 815 osh-nosouffle
34 no-host configure.cpython 1,522,778 0 0 0 25,272 0 11,309 843 osh-static
4 no-host configure.ocaml 299,138 0 0 0 4,432 0 2,014 199 bash
12 no-host configure.ocaml 280,751 0 0 0 4,432 0 2,106 168 dash
20 no-host configure.ocaml 305,144 0 0 0 4,440 0 1,999 246 osh-native
28 no-host configure.ocaml 307,243 0 0 0 4,440 0 2,000 203 osh-nosouffle
36 no-host configure.ocaml 300,320 0 0 0 4,432 0 1,995 212 osh-static
5 no-host configure.tcc 5,221 0 0 0 80 0 49 0 bash
13 no-host configure.tcc 4,207 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,611 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,718 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,136 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,540,777 1 0 0 35,944 0 19,014 1,096 bash
11 no-host configure.util-linux 1,699,806 0 0 336 35,936 0 17,094 1,212 dash
19 no-host configure.util-linux 1,498,104 0 0 0 35,952 0 16,192 940 osh-native
27 no-host configure.util-linux 1,518,139 0 0 0 35,944 0 16,225 902 osh-nosouffle
35 no-host configure.util-linux 1,477,725 1 0 0 35,936 0 16,199 880 osh-static
6 no-host configure.yash 173,623 0 0 0 3,616 0 878 97 bash
14 no-host configure.yash 159,583 0 0 0 3,616 0 1,000 109 dash
22 no-host configure.yash 176,949 0 0 0 3,632 0 859 95 osh-native
30 no-host configure.yash 176,730 0 0 0 3,624 0 857 97 osh-nosouffle
38 no-host configure.yash 173,096 0 0 0 3,616 0 857 106 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 87 0 0 0 8 0 1 0 dash
16 no-host hello-world 393 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 0 0 0 8 0 1 1 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-df4a55a4
osh-nosouffle osh-a3b11169
osh-static osh-static-1326fd68
host label host id
no-host no-host-9c670df1