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build: set release profile optimization level to 's'
#12088
Closed
Comparing
xtqqczze:opt-level
(
cd1349b
) with
main
(
5316f58
)
CodSpeed Performance Gauge
-99%
Improvement
4
Regression
110
Untouched
197
Ignored
1
Skipped
46
Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments, which may affect the accuracy of the results.
Learn more about regression causes
.
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Regression
Improvement
Untouched
Ignored
Skipped
358 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
true_consecutive_calls
src/uu/true/benches/true_bench.rs
CodSpeed Performance Gauge
-99%
199.4 ns
21,985.3 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
false_consecutive_calls
src/uu/false/benches/false_bench.rs
CodSpeed Performance Gauge
-99%
199.4 ns
21,870 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_sysv
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-73%
48.1 ms
175.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_crc32b
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-59%
13.7 ms
33.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_sha1
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-56%
718.3 ms
1,638.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_default
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-50%
16.7 ms
33.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_crc
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-50%
16.7 ms
33.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_raw_output
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-50%
16.7 ms
33.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_multiple_files
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-50%
25.1 ms
50.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_bsd
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-37%
128.1 ms
204.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_sha256
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-33%
1.8 s
2.7 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_sha2
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-33%
1.8 s
2.7 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_sha224
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-33%
1.8 s
2.7 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
file_custom_format
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
-30%
11.8 ms
16.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
file_iso_dates
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
-29%
12.6 ms
17.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sort_key_field[500000]
src/uu/sort/benches/sort_bench.rs
CodSpeed Performance Gauge
-28%
770.3 ms
1,068.1 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
-27%
74.8 ms
102.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
file_tz_abbreviations
src/uu/date/benches/date_bench.rs
CodSpeed Performance Gauge
-27%
14.4 ms
19.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cut_fields_custom_delim
src/uu/cut/benches/cut_bench.rs
CodSpeed Performance Gauge
-27%
29.5 ms
40.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cut_fields_tab
src/uu/cut/benches/cut_bench.rs
CodSpeed Performance Gauge
-26%
25.6 ms
34.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
wc_bytes_lines_synthetic[2000]
src/uu/wc/benches/wc_bench.rs
CodSpeed Performance Gauge
-23%
120.8 ms
157.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
wc_lines_variable_length[(50, 500)]
src/uu/wc/benches/wc_bench.rs
CodSpeed Performance Gauge
-23%
3.2 ms
4.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
wc_lines_large_line_count[500000]
src/uu/wc/benches/wc_bench.rs
CodSpeed Performance Gauge
-22%
2.6 ms
3.4 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
-21%
1.4 ms
1.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cksum_md5
src/uu/cksum/benches/cksum_bench.rs
CodSpeed Performance Gauge
-20%
320.9 ms
399.2 ms
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5
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15
Commits
Click on a commit to change the comparison range
Base
main
5316f58
-99.09%
build: set release profile optimization level to 's'
cd1349b
9 hours ago
by xtqqczze
© 2026 CodSpeed Technology
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