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malloc
#8974
Closed
Comparing
oech3:libstdbuf-test
(
3b15530
) with
main
(
93ae934
)
CodSpeed Performance Gauge
-86%
Improvement
59
Regression
16
Untouched
209
Skipped
38
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Regression
Improvement
Untouched
Skipped
322 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
single_date_now
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
+17%
194.9 µs
166.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
du_deep_tree[(100, 3)]
src/uu/du/benches/du_bench.rs
CodSpeed Performance Gauge
+16%
1.2 ms
1.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
tsort_linear_chain[1000000]
src/uu/tsort/benches/tsort_bench.rs
CodSpeed Performance Gauge
+16%
1.4 s
1.2 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
join_partial_overlap
src/uu/join/benches/join_bench.rs
CodSpeed Performance Gauge
+15%
10.5 ms
9.1 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
+14%
74 ms
64.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
b64_decode_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
+14%
171.3 µs
150.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
join_custom_separator
src/uu/join/benches/join_bench.rs
CodSpeed Performance Gauge
+12%
12.2 ms
10.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
wc_bytes_synthetic[500]
src/uu/wc/benches/wc_bench.rs
CodSpeed Performance Gauge
+12%
195 µs
173.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
join_french_locale
src/uu/join/benches/join_bench.rs
CodSpeed Performance Gauge
+12%
12.9 ms
11.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
join_full_match
src/uu/join/benches/join_bench.rs
CodSpeed Performance Gauge
+12%
12.9 ms
11.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
complex_relative_date
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
+12%
246.9 µs
221.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
b64_encode_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
+12%
167.1 µs
149.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cp_archive_balanced_tree[(5, 4, 10)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
+11%
77.2 ms
69.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cp_preserve_metadata[(5, 4, 10)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
+11%
74.2 ms
66.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
join_unicode_locale
src/uu/join/benches/join_bench.rs
CodSpeed Performance Gauge
+11%
1.3 ms
1.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
b64_decode_ignore_garbage_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
+11%
168.4 µs
152 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cp_recursive_balanced_tree[(5, 4, 10)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
+10%
71.7 ms
64.9 ms
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
+8%
188.6 ms
174 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cp_recursive_deep_tree[(120, 4)]
src/uu/cp/benches/cp_bench.rs
CodSpeed Performance Gauge
+8%
13.5 ms
12.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
df_deep_directory
src/uu/df/benches/df_bench.rs
CodSpeed Performance Gauge
+8%
383.9 µs
356 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
tsort_tree_dag[(10, 3)]
src/uu/tsort/benches/tsort_bench.rs
CodSpeed Performance Gauge
+8%
29.7 ms
27.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
split_bytes
src/uu/split/benches/split_bench.rs
CodSpeed Performance Gauge
+8%
507.7 µs
471.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_general_numeric[200000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
+7%
713 ms
666.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_blake3
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
+7%
217.1 µs
203.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
file_tz_abbreviations
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
+7%
16 ms
15 ms
1
2
3
4
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13
Commits
Click on a commit to change the comparison range
Base
main
93ae934
-86.19%
save CI
3b15530
22 hours ago
by oech3
© 2026 CodSpeed Technology
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