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unexpand: remove Box dyn - perf +7.5%
#11806
Merged
Comparing
oech3:unex-dyn
(
b4318a8
) with
main
(
05466bb
)
CodSpeed Performance Gauge
+8%
Improvement
2
Untouched
307
Ignored
1
Skipped
46
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Improvement
Untouched
Ignored
Skipped
356 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
unexpand_large_file[10]
src/uu/unexpand/benches/unexpand_bench.rs
CodSpeed Performance Gauge
+8%
305.6 ms
284.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
unexpand_many_lines[100000]
src/uu/unexpand/benches/unexpand_bench.rs
CodSpeed Performance Gauge
+8%
145.8 ms
135.7 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%
9.4 ms
9.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_partial
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
+1%
319.4 µs
316.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_8k_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
+1%
776.6 µs
771.9 µs
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
+1%
16.5 ms
16.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_german_c_locale
src/uu/sort/benches/sort_locale_c_bench.rs
CodSpeed Performance Gauge
0%
36.2 ms
36.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
b64_encode_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
0%
58.7 µs
58.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
wc_bytes_synthetic[1]
src/uu/wc/benches/wc_bench.rs
CodSpeed Performance Gauge
0%
86.5 µs
86.4 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%
86 µs
85.9 µs
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
0%
63 µs
63 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
0%
1.1 ms
1.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
hostname_basic
src/uu/hostname/benches/hostname_bench.rs
CodSpeed Performance Gauge
0%
159.3 µs
159.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
b64_decode_synthetic
src/uu/base64/benches/base64_bench.rs
CodSpeed Performance Gauge
0%
63.3 µs
63.3 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%
187.6 ms
187.6 ms
Uses the
Memory instrument
to collect Memory usage metrics.
unexpand_large_file[10]
src/uu/unexpand/benches/unexpand_bench.rs
CodSpeed Performance Gauge
0%
18.5 KB
18.5 KB
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
shuf_lines[100000]
src/uu/shuf/benches/shuf_bench.rs
CodSpeed Performance Gauge
0%
27.4 ms
27.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
df_deep_directory
src/uu/df/benches/df_bench.rs
CodSpeed Performance Gauge
0%
384.9 µs
384.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
mv_single_file
src/uu/mv/benches/mv_bench.rs
CodSpeed Performance Gauge
0%
63.2 ms
63.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_reverse_utf8_locale
src/uu/sort/benches/sort_locale_utf8_bench.rs
CodSpeed Performance Gauge
0%
35.6 ms
35.6 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%
303.5 µs
303.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
complex_relative_date
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
0%
135.8 µs
135.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
dd_copy_4k_blocks
src/uu/dd/benches/dd_bench.rs
CodSpeed Performance Gauge
0%
1.1 ms
1.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
wc_lines_extreme_line_lengths[(100000, 200)]
src/uu/wc/benches/wc_bench.rs
CodSpeed Performance Gauge
0%
1.6 ms
1.6 ms
Uses the
Memory instrument
to collect Memory usage metrics.
unexpand_many_lines[100000]
src/uu/unexpand/benches/unexpand_bench.rs
CodSpeed Performance Gauge
0%
66.5 KB
66.5 KB
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Commits
Click on a commit to change the comparison range
Base
main
05466bb
+7.52%
unexpand: remove Box dyn
b4318a8
2 months ago
by oech3
© 2026 CodSpeed Technology
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