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zalando / skipper / 19929362044

04 Dec 2025 12:42PM UTC coverage: 78.186% (-0.02%) from 78.205%
19929362044

push

github

web-flow
proxy: use buffer pool to copy response (#2228)

```
goos: linux
goarch: amd64
pkg: github.com/zalando/skipper/proxy
cpu: Intel(R) Core(TM) i5-8350U CPU @ 1.70GHz
                           │ /tmp/BenchmarkCopyStream.old │    /tmp/BenchmarkCopyStream.new     │
                           │            sec/op            │   sec/op     vs base                │
CopyStream/size_100-8                       2662.5n ± 13%   163.8n ± 3%  -93.85% (p=0.000 n=10)
CopyStream/size_1000-8                      2696.5n ±  6%   163.8n ± 0%  -93.93% (p=0.000 n=10)
CopyStream/size_10000-8                     2842.0n ±  6%   163.8n ± 0%  -94.24% (p=0.000 n=10)
CopyStream/size_100000-8                    2731.0n ±  2%   163.8n ± 0%  -94.00% (p=0.000 n=10)
CopyStream/size_1000000-8                   2760.5n ±  1%   163.9n ± 0%  -94.06% (p=0.000 n=10)
CopyStream/size_10000000-8                  2678.0n ±  3%   163.9n ± 3%  -93.88% (p=0.000 n=10)
geomean                                      2.728µ         163.8n       -94.00%

                           │ /tmp/BenchmarkCopyStream.old │    /tmp/BenchmarkCopyStream.new    │
                           │             B/op             │    B/op     vs base                │
CopyStream/size_100-8                        8208.00 ± 0%   16.00 ± 0%  -99.81% (p=0.000 n=10)
CopyStream/size_1000-8                       8208.00 ± 0%   16.00 ± 0%  -99.81% (p=0.000 n=10)
CopyStream/size_10000-8                      8208.00 ± 0%   16.00 ± 0%  -99.81% (p=0.000 n=10)
CopyStream/size_100000-8                     8208.00 ± 0%   16.00 ± 0%  -99.81% (p=0.000 n=10)
CopyStream/size_1000000-8                    8208.00 ± 0%   16.00 ± 0%  -99.81% (p=0.000 n=10)
CopyStream/size_10000000-8                   8208.00 ± 0%   16.00 ± 0%  -99.81% (p=0.000 n=10)
geomean                                      8.016Ki        16.00       -99.81%

                           │ /tmp/BenchmarkCopyStream.old │    /tmp/BenchmarkCopyStream.new    │
                          ... (continued)

74 of 85 new or added lines in 3 files covered. (87.06%)

2 existing lines in 1 file now uncovered.

24279 of 31053 relevant lines covered (78.19%)

93551.36 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

90.73
/proxy/proxy.go


Source Not Available

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