Avatar for the uutils user
uutils
coreutils
BlogDocsChangelog

uucore: use mimalloc

#10868
Comparing
oech3:nix-ctrlc
(
fd212e1
) with
main
(
f0c71b2
)
CodSpeed Performance Gauge
-24%
Improvement
64
Regression
18
Untouched
67
Skipped
197

Benchmarks

346 total
false_consecutive_calls
src/uu/false/benches/false_bench.rs
CodSpeed Performance Gauge
+17%
199.4 ns170.3 ns
du_all_wide_tree[(5000, 500)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
+16%
16.3 ms14 ms
mv_force_overwrite
src/uu/mv/benches/mv_bench.rs
CodSpeed Performance Gauge
+15%
62.6 ms54.2 ms
cp_large_file[16]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
+15%
276.7 µs240.2 µs
tsort_linear_chain[1000000]
src/uu/tsort/benches/tsort_bench.rs
CodSpeed Performance Gauge
+15%
1.4 s1.2 s
du_deep_tree[(100, 3)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
+14%
1,099.7 µs961.8 µs
single_date_now
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
+14%
100.9 µs88.8 µs
tsort_complex_dag[50000]
src/uu/tsort/benches/tsort_bench.rs
CodSpeed Performance Gauge
+13%
74 ms65.4 ms
b64_decode_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
+13%
63.6 µs56.4 µs
seq_formatted
src/uu/seq/benches/seq_bench.rs
CodSpeed Performance Gauge
+13%
93.4 ms83 ms
join_partial_overlap
src/uu/join/benches/join_bench.rs
CodSpeed Performance Gauge
+12%
10.4 ms9.2 ms
wc_bytes_synthetic[500]
src/uu/wc/benches/wc_bench.rs
CodSpeed Performance Gauge
+11%
87.4 µs78.5 µs
csplit_line_number
src/uu/csplit/benches/csplit_bench.rs
CodSpeed Performance Gauge
+11%
28.5 ms25.7 ms
cp_preserve_metadata[(5, 4, 10)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
+11%
73.7 ms66.5 ms
cp_recursive_balanced_tree[(5, 4, 10)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
+11%
71.6 ms64.6 ms
b64_decode_ignore_garbage_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
+11%
63.4 µs57.3 µs
cp_archive_balanced_tree[(5, 4, 10)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
+11%
76.8 ms69.5 ms
join_custom_separator
src/uu/join/benches/join_bench.rs
CodSpeed Performance Gauge
+10%
12.2 ms11.1 ms
split_bytes
src/uu/split/benches/split_bench.rs
CodSpeed Performance Gauge
+10%
429.5 µs390.4 µs
join_full_match
src/uu/join/benches/join_bench.rs
CodSpeed Performance Gauge
+10%
12.8 ms11.6 ms
join_french_locale
src/uu/join/benches/join_bench.rs
CodSpeed Performance Gauge
+10%
12.8 ms11.6 ms
csplit_regex_pattern
src/uu/csplit/benches/csplit_bench.rs
CodSpeed Performance Gauge
+10%
35 ms31.9 ms
join_unicode_locale
src/uu/join/benches/join_bench.rs
CodSpeed Performance Gauge
+9%
1.2 ms1.1 ms
cp_recursive_wide_tree[(6000, 800)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
+9%
187.9 ms172.9 ms
df_deep_directory
src/uu/df/benches/df_bench.rs
CodSpeed Performance Gauge
+9%
382.7 µs352.1 µs

Commits

Click on a commit to change the comparison range
Base
main
f0c71b2
-24.32%
BENCH mimalloc
fd212e1
23 hours ago
by oech3
© 2026 CodSpeed Technology
Home Terms Privacy Docs