uutils
coreutils
Blog
Docs
Changelog
Blog
Docs
Changelog
Overview
Branches
Benchmarks
Runs
shuf: Tune performance for -i 1-1000000
#10478
Merged
Comparing
oech3:cold
(
f33df28
) with
main
(
c279ede
)
CodSpeed Performance Gauge
+17%
Improvement
2
Untouched
140
Skipped
180
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Improvement
Untouched
Skipped
322 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
shuf_lines[100000]
src/uu/shuf/benches/shuf_bench.rs
CodSpeed Performance Gauge
+17%
31.7 ms
27.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
shuf_repeat_sampling[50000]
src/uu/shuf/benches/shuf_bench.rs
CodSpeed Performance Gauge
+9%
5.2 ms
4.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
shuf_input_range[1000000]
src/uu/shuf/benches/shuf_bench.rs
CodSpeed Performance Gauge
+1%
127.7 ms
126.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_wide_tree[(5000, 500)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
+1%
12.4 ms
12.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_with_skip
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
2.2 ms
2.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_64k_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
607 µs
604.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_1m_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
1.5 ms
1.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_crc32b
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
13.2 ms
13.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_separate_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
44.1 ms
44 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_numeric[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
1.2 s
1.2 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_default
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
16.8 ms
16.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_unique_locale[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
470.9 ms
470 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_all_wide_tree[(5000, 500)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
0%
19.1 ms
19.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_long_line[160000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
1.4 ms
1.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
tsort_complex_dag[50000]
src/uu/tsort/benches/tsort_bench.rs
CodSpeed Performance Gauge
0%
85.4 ms
85.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
df_with_path
src/uu/df/benches/df_bench.rs
CodSpeed Performance Gauge
0%
404.7 µs
404.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
wc_bytes_synthetic[500]
src/uu/wc/benches/wc_bench.rs
CodSpeed Performance Gauge
0%
191.7 µs
191.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_dictionary_order[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
0%
1.1 s
1.1 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_unique_utf8_locale
src/uu/sort/benches/sort_locale_utf8_bench.rs
CodSpeed Performance Gauge
0%
36.9 ms
36.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
single_date_now
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
0%
191.4 µs
191.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cp_recursive_wide_tree[(6000, 800)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
0%
188.8 ms
188.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_blake3
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
213.2 µs
213.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_crc
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
16.8 ms
16.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_raw_output
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
0%
16.8 ms
16.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
complex_relative_date
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
0%
247 µs
246.9 µs
1
2
...
13
Commits
Click on a commit to change the comparison range
Base
main
c279ede
+17%
shuf: Tune performance for -i 1-1000000
f33df28
11 days ago
by oech3
© 2026 CodSpeed Technology
Home
Terms
Privacy
Docs