http: there is no `corked` property of `stream` by indutny · Pull Request #18325 · nodejs/node

indutny · 2018-01-23T20:32:41Z

Checklist

make -j4 test (UNIX), or vcbuild test (Windows) passes
tests and/or benchmarks are included
documentation is changed or added
commit message follows commit guidelines

Affected core subsystem(s)

http

Do not check/use unexistent property, use OutgoingMessage instead.

Do not check/use unexistent property, use `OutgoingMessage` instead.

indutny · 2018-01-23T20:32:56Z

cc @nodejs/http

indutny · 2018-01-23T20:34:25Z

@nodejs/benchmarking could you help me benchmark this vs current master? I've a feeling that we might be sitting on a performance improvement here.

joyeecheung · 2018-01-23T20:47:59Z

Benchmark CI: https://ci.nodejs.org/job/benchmark-node-micro-benchmarks/102/

indutny · 2018-01-24T17:15:49Z

@joyeecheung I'm really newbie when it comes to benchmarks, but how long does it usually take to complete?

lpinca · 2018-01-24T17:19:51Z

http benchmarks take days to complete 😄

joyeecheung · 2018-01-24T18:35:13Z

@indutny The majority of time spent on HTTP benchmarks are on http/simple.js, I think @AndreasMadsen talked about changing it to slow down the run time in another PR?

AndreasMadsen · 2018-01-25T14:59:29Z

@joyeecheung Yep, see #18003 (comment)

indutny · 2018-01-25T18:07:29Z

@joyeecheung looks like benchmarks are completed. Is there any way to format it nicely? Thanks!

joyeecheung · 2018-01-25T18:25:37Z

See benchmark results

                                                                                                                                                                      improvement confidence
 http/bench-parser.js n=100000 len=16                                                                                                                                      2.78 %           
 http/bench-parser.js n=100000 len=32                                                                                                                                      2.29 %           
 http/bench-parser.js n=100000 len=4                                                                                                                                       4.43 %           
 http/bench-parser.js n=100000 len=8                                                                                                                                       5.35 %          *
 http/check_invalid_header_char.js n=1000000 key=""                                                                                                                       -2.37 %           
 http/check_invalid_header_char.js n=1000000 key="\177"                                                                                                                    3.63 %           
 http/check_invalid_header_char.js n=1000000 key="1"                                                                                                                      -1.75 %           
 http/check_invalid_header_char.js n=1000000 key="20091"                                                                                                                  -0.83 %           
 http/check_invalid_header_char.js n=1000000 key="close"                                                                                                                   2.93 %           
 http/check_invalid_header_char.js n=1000000 key="en-US"                                                                                                                   1.73 %           
 http/check_invalid_header_char.js n=1000000 key="foo\\nbar"                                                                                                              -0.41 %           
 http/check_invalid_header_char.js n=1000000 key="gzip"                                                                                                                   -1.35 %           
 http/check_invalid_header_char.js n=1000000 key="Here is a value that is really a folded header value\\r\\n  this should be      supported, but it is not currently"     -0.22 %           
 http/check_invalid_header_char.js n=1000000 key="keep-alive"                                                                                                             -0.31 %           
 http/check_invalid_header_char.js n=1000000 key="private"                                                                                                                -6.08 %           
 http/check_invalid_header_char.js n=1000000 key="SAMEORIGIN"                                                                                                              0.43 %           
 http/check_invalid_header_char.js n=1000000 key="Sat, 07 May 2016 16:54:48 GMT"                                                                                          -0.82 %           
 http/check_invalid_header_char.js n=1000000 key="text/html; charset=utf-8"                                                                                               -0.90 %           
 http/check_invalid_header_char.js n=1000000 key="text/plain"                                                                                                              3.20 %           
 http/check_invalid_header_char.js n=1000000 key="\\t\\t\\t\\t\\t\\t\\t\\t\\t\\tFoo bar baz"                                                                              -2.51 %           
 http/check_invalid_header_char.js n=1000000 key="中文呢"                                                                                                                  2.66 %           
 http/check_is_http_token.js n=1000000 key=":"                                                                                                                             1.65 %           
 http/check_is_http_token.js n=1000000 key="((((())))"                                                                                                                    -2.50 %           
 http/check_is_http_token.js n=1000000 key="@@"                                                                                                                           -5.19 %           
 http/check_is_http_token.js n=1000000 key="Accept-Ranges"                                                                                                                 2.95 %           
 http/check_is_http_token.js n=1000000 key=":alternate-protocol"                                                                                                          -0.70 %           
 http/check_is_http_token.js n=1000000 key="alternate-protocol:"                                                                                                           0.33 %           
 http/check_is_http_token.js n=1000000 key="alternate-protocol"                                                                                                           -2.37 %           
 http/check_is_http_token.js n=1000000 key="alt-svc"                                                                                                                      -4.57 %           
 http/check_is_http_token.js n=1000000 key="Cache-Control"                                                                                                                -1.36 %           
 http/check_is_http_token.js n=1000000 key="Connection"                                                                                                                    2.78 %           
 http/check_is_http_token.js n=1000000 key="Content-Encoding"                                                                                                             -1.49 %           
 http/check_is_http_token.js n=1000000 key="content-length"                                                                                                               -0.79 %           
 http/check_is_http_token.js n=1000000 key="Content-Location"                                                                                                             -2.18 %           
 http/check_is_http_token.js n=1000000 key="content-type"                                                                                                                  2.83 %           
 http/check_is_http_token.js n=1000000 key="Content-Type"                                                                                                                 -0.19 %           
 http/check_is_http_token.js n=1000000 key="date"                                                                                                                         -1.93 %           
 http/check_is_http_token.js n=1000000 key="ETag"                                                                                                                          2.62 %           
 http/check_is_http_token.js n=1000000 key="Expires"                                                                                                                       0.14 %           
 http/check_is_http_token.js n=1000000 key="Keep-Alive"                                                                                                                    2.48 %           
 http/check_is_http_token.js n=1000000 key="Last-Modified"                                                                                                                 4.22 %           
 http/check_is_http_token.js n=1000000 key="location"                                                                                                                     -1.47 %           
 http/check_is_http_token.js n=1000000 key="server"                                                                                                                        2.11 %           
 http/check_is_http_token.js n=1000000 key="Server"                                                                                                                        0.53 %           
 http/check_is_http_token.js n=1000000 key="status"                                                                                                                       -2.33 %           
 http/check_is_http_token.js n=1000000 key="TCN"                                                                                                                          -4.63 %           
 http/check_is_http_token.js n=1000000 key="Transfer-Encoding"                                                                                                             3.44 %           
 http/check_is_http_token.js n=1000000 key="Vary"                                                                                                                          2.88 %           
 http/check_is_http_token.js n=1000000 key="version"                                                                                                                      -6.11 %          *
 http/check_is_http_token.js n=1000000 key="x-frame-options"                                                                                                               2.12 %           
 http/check_is_http_token.js n=1000000 key="x-xss-protection"                                                                                                              0.42 %           
 http/check_is_http_token.js n=1000000 key="中文呢"                                                                                                                       -6.95 %          *
 http/chunked.js c=100 len=1 n=16 benchmarker="wrk"                                                                                                                       -0.07 %           
 http/chunked.js c=100 len=1 n=1 benchmarker="wrk"                                                                                                                         0.19 %         **
 http/chunked.js c=100 len=1 n=4 benchmarker="wrk"                                                                                                                        -0.06 %           
 http/chunked.js c=100 len=1 n=8 benchmarker="wrk"                                                                                                                        -0.07 %           
 http/chunked.js c=100 len=256 n=16 benchmarker="wrk"                                                                                                                     -0.05 %           
 http/chunked.js c=100 len=256 n=1 benchmarker="wrk"                                                                                                                      -0.03 %           
 http/chunked.js c=100 len=256 n=4 benchmarker="wrk"                                                                                                                      -0.13 %          *
 http/chunked.js c=100 len=256 n=8 benchmarker="wrk"                                                                                                                      -0.02 %           
 http/chunked.js c=100 len=64 n=16 benchmarker="wrk"                                                                                                                      -0.00 %           
 http/chunked.js c=100 len=64 n=1 benchmarker="wrk"                                                                                                                        0.07 %           
 http/chunked.js c=100 len=64 n=4 benchmarker="wrk"                                                                                                                       -0.07 %           
 http/chunked.js c=100 len=64 n=8 benchmarker="wrk"                                                                                                                       -0.04 %           
 http/client-request-body.js method="end" len=1024 type="asc" dur=5                                                                                                       -2.36 %           
 http/client-request-body.js method="end" len=1024 type="buf" dur=5                                                                                                       -1.64 %           
 http/client-request-body.js method="end" len=1024 type="utf" dur=5                                                                                                       -3.15 %           
 http/client-request-body.js method="end" len=256 type="asc" dur=5                                                                                                        -3.79 %           
 http/client-request-body.js method="end" len=256 type="buf" dur=5                                                                                                        -0.87 %           
 http/client-request-body.js method="end" len=256 type="utf" dur=5                                                                                                        -1.67 %           
 http/client-request-body.js method="end" len=32 type="asc" dur=5                                                                                                          1.01 %           
 http/client-request-body.js method="end" len=32 type="buf" dur=5                                                                                                          2.07 %           
 http/client-request-body.js method="end" len=32 type="utf" dur=5                                                                                                          3.96 %           
 http/client-request-body.js method="write" len=1024 type="asc" dur=5                                                                                                     -5.14 %          *
 http/client-request-body.js method="write" len=1024 type="buf" dur=5                                                                                                      4.57 %          *
 http/client-request-body.js method="write" len=1024 type="utf" dur=5                                                                                                     -3.53 %           
 http/client-request-body.js method="write" len=256 type="asc" dur=5                                                                                                      -0.81 %           
 http/client-request-body.js method="write" len=256 type="buf" dur=5                                                                                                      -2.10 %           
 http/client-request-body.js method="write" len=256 type="utf" dur=5                                                                                                       1.71 %           
 http/client-request-body.js method="write" len=32 type="asc" dur=5                                                                                                        0.71 %           
 http/client-request-body.js method="write" len=32 type="buf" dur=5                                                                                                        3.85 %           
 http/client-request-body.js method="write" len=32 type="utf" dur=5                                                                                                       -2.01 %           
 http/cluster.js c=500 len=102400 type="buffer" benchmarker="wrk"                                                                                                         -0.10 %           
 http/cluster.js c=500 len=102400 type="bytes" benchmarker="wrk"                                                                                                          -0.18 %           
 http/cluster.js c=500 len=1024 type="buffer" benchmarker="wrk"                                                                                                            0.27 %           
 http/cluster.js c=500 len=1024 type="bytes" benchmarker="wrk"                                                                                                            -0.53 %           
 http/cluster.js c=500 len=4 type="buffer" benchmarker="wrk"                                                                                                               1.22 %           
 http/cluster.js c=500 len=4 type="bytes" benchmarker="wrk"                                                                                                               -0.58 %           
 http/cluster.js c=50 len=102400 type="buffer" benchmarker="wrk"                                                                                                           2.80 %          *
 http/cluster.js c=50 len=102400 type="bytes" benchmarker="wrk"                                                                                                            1.37 %           
 http/cluster.js c=50 len=1024 type="buffer" benchmarker="wrk"                                                                                                             0.91 %           
 http/cluster.js c=50 len=1024 type="bytes" benchmarker="wrk"                                                                                                              0.20 %           
 http/cluster.js c=50 len=4 type="buffer" benchmarker="wrk"                                                                                                                0.91 %           
 http/cluster.js c=50 len=4 type="bytes" benchmarker="wrk"                                                                                                                 0.75 %           
 http/create-clientrequest.js n=1000000 len=1                                                                                                                             -4.79 %           
 http/create-clientrequest.js n=1000000 len=128                                                                                                                           -3.23 %           
 http/create-clientrequest.js n=1000000 len=16                                                                                                                            -2.49 %           
 http/create-clientrequest.js n=1000000 len=32                                                                                                                            -1.83 %           
 http/create-clientrequest.js n=1000000 len=64                                                                                                                             1.75 %           
 http/create-clientrequest.js n=1000000 len=8                                                                                                                              1.76 %           
 http/end-vs-write-end.js method="end" c=100 len=1048576 type="asc" benchmarker="wrk"                                                                                     -4.12 %           
 http/end-vs-write-end.js method="end" c=100 len=1048576 type="buf" benchmarker="wrk"                                                                                     -0.82 %           
 http/end-vs-write-end.js method="end" c=100 len=1048576 type="utf" benchmarker="wrk"                                                                                      1.30 %           
 http/end-vs-write-end.js method="end" c=100 len=131072 type="asc" benchmarker="wrk"                                                                                       0.04 %           
 http/end-vs-write-end.js method="end" c=100 len=131072 type="buf" benchmarker="wrk"                                                                                       0.44 %           
 http/end-vs-write-end.js method="end" c=100 len=131072 type="utf" benchmarker="wrk"                                                                                       2.79 %           
 http/end-vs-write-end.js method="end" c=100 len=262144 type="asc" benchmarker="wrk"                                                                                       0.84 %           
 http/end-vs-write-end.js method="end" c=100 len=262144 type="buf" benchmarker="wrk"                                                                                      -2.51 %           
 http/end-vs-write-end.js method="end" c=100 len=262144 type="utf" benchmarker="wrk"                                                                                      -1.76 %          *
 http/end-vs-write-end.js method="end" c=100 len=65536 type="asc" benchmarker="wrk"                                                                                       -0.10 %           
 http/end-vs-write-end.js method="end" c=100 len=65536 type="buf" benchmarker="wrk"                                                                                       -0.88 %           
 http/end-vs-write-end.js method="end" c=100 len=65536 type="utf" benchmarker="wrk"                                                                                       -2.63 %           
 http/end-vs-write-end.js method="write" c=100 len=1048576 type="asc" benchmarker="wrk"                                                                                    2.27 %           
 http/end-vs-write-end.js method="write" c=100 len=1048576 type="buf" benchmarker="wrk"                                                                                    2.04 %           
 http/end-vs-write-end.js method="write" c=100 len=1048576 type="utf" benchmarker="wrk"                                                                                   -5.60 %          *
 http/end-vs-write-end.js method="write" c=100 len=131072 type="asc" benchmarker="wrk"                                                                                    -5.13 %          *
 http/end-vs-write-end.js method="write" c=100 len=131072 type="buf" benchmarker="wrk"                                                                                     0.07 %           
 http/end-vs-write-end.js method="write" c=100 len=131072 type="utf" benchmarker="wrk"                                                                                     2.27 %           
 http/end-vs-write-end.js method="write" c=100 len=262144 type="asc" benchmarker="wrk"                                                                                    -1.71 %           
 http/end-vs-write-end.js method="write" c=100 len=262144 type="buf" benchmarker="wrk"                                                                                    -0.57 %           
 http/end-vs-write-end.js method="write" c=100 len=262144 type="utf" benchmarker="wrk"                                                                                    -1.19 %           
 http/end-vs-write-end.js method="write" c=100 len=65536 type="asc" benchmarker="wrk"                                                                                      3.73 %           
 http/end-vs-write-end.js method="write" c=100 len=65536 type="buf" benchmarker="wrk"                                                                                      0.83 %           
 http/end-vs-write-end.js method="write" c=100 len=65536 type="utf" benchmarker="wrk"                                                                                      2.41 %           
 http/http_server_for_chunky_client.js type="send" n=2000 len=1                                                                                                           -1.23 %           
 http/http_server_for_chunky_client.js type="send" n=2000 len=128                                                                                                         -3.23 %           
 http/http_server_for_chunky_client.js type="send" n=2000 len=16                                                                                                          -6.28 %           
 http/http_server_for_chunky_client.js type="send" n=2000 len=32                                                                                                           0.39 %           
 http/http_server_for_chunky_client.js type="send" n=2000 len=4                                                                                                           -4.51 %           
 http/http_server_for_chunky_client.js type="send" n=2000 len=64                                                                                                           0.62 %           
 http/http_server_for_chunky_client.js type="send" n=2000 len=8                                                                                                           -2.13 %           
 http/http_server_for_chunky_client.js type="send" n=500 len=1                                                                                                            -2.22 %           
 http/http_server_for_chunky_client.js type="send" n=500 len=128                                                                                                           6.04 %           
 http/http_server_for_chunky_client.js type="send" n=500 len=16                                                                                                            4.93 %           
 http/http_server_for_chunky_client.js type="send" n=500 len=32                                                                                                            1.86 %           
 http/http_server_for_chunky_client.js type="send" n=500 len=4                                                                                                            -1.64 %           
 http/http_server_for_chunky_client.js type="send" n=500 len=64                                                                                                           -2.69 %           
 http/http_server_for_chunky_client.js type="send" n=500 len=8                                                                                                             3.21 %           
 http/http_server_for_chunky_client.js type="send" n=50 len=1                                                                                                             -1.41 %           
 http/http_server_for_chunky_client.js type="send" n=50 len=128                                                                                                            3.23 %           
 http/http_server_for_chunky_client.js type="send" n=50 len=16                                                                                                            -0.46 %           
 http/http_server_for_chunky_client.js type="send" n=50 len=32                                                                                                            -4.39 %           
 http/http_server_for_chunky_client.js type="send" n=50 len=4                                                                                                              1.16 %           
 http/http_server_for_chunky_client.js type="send" n=50 len=64                                                                                                             1.23 %           
 http/http_server_for_chunky_client.js type="send" n=50 len=8                                                                                                             -2.43 %           
 http/http_server_for_chunky_client.js type="send" n=5 len=1                                                                                                              -5.26 %           
 http/http_server_for_chunky_client.js type="send" n=5 len=128                                                                                                             1.10 %           
 http/http_server_for_chunky_client.js type="send" n=5 len=16                                                                                                              1.16 %           
 http/http_server_for_chunky_client.js type="send" n=5 len=32                                                                                                             10.59 %           
 http/http_server_for_chunky_client.js type="send" n=5 len=4                                                                                                              -5.24 %           
 http/http_server_for_chunky_client.js type="send" n=5 len=64                                                                                                              9.87 %          *
 http/http_server_for_chunky_client.js type="send" n=5 len=8                                                                                                               0.75 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                        5.60 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                        -0.87 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                         -5.20 %          *
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                           1.65 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                             3.15 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                             -1.29 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                       -0.02 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                         2.06 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                         -2.49 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                           1.61 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                             2.54 %           
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                             -1.39 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                        -1.30 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                         -1.21 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                          -0.36 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                           -0.79 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                             -1.75 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                              -0.58 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                         4.72 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                          5.08 %         **
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                           0.83 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                            0.52 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                              1.56 %           
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                               1.71 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                        0.73 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                         2.80 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                         -2.02 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                          -1.11 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                             1.88 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                              1.07 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                       -0.77 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                         3.97 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                          1.99 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                           4.37 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                             3.26 %           
 http/simple.js res="normal" chunkedEnc=1 c=500 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                              5.56 %           
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                         5.65 %          *
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                          3.06 %           
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                           2.03 %           
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                            0.65 %           
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                              1.25 %           
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                               2.83 %          *
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                         1.92 %           
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                         -2.15 %           
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                           0.67 %           
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                            2.01 %           
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                              1.40 %           
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                               1.40 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                    -2.12 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                      0.45 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                      -2.60 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                       -0.18 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                         -2.30 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                          -0.90 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                     6.27 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                     -5.72 %          *
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                      -0.49 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                        0.70 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                          1.06 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                          -0.91 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                     -3.08 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                      -0.57 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                        1.01 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                        -0.86 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                          -1.19 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                            1.79 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                      2.42 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                      -3.15 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                       -0.17 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                         1.89 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                           1.30 %           
 http/simple.js res="setHeader" chunkedEnc=0 c=50 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                            0.98 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                     2.73 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                     -2.01 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                       2.64 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                        1.27 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                          0.85 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                           2.52 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                     0.18 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                     -1.60 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                       6.69 %          *
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                       -1.53 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                          0.43 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                           1.54 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                     -1.46 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                      -1.45 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                       -0.00 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                         0.16 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                          -3.54 %          *
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                            0.12 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                     -0.25 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                      -1.19 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                        0.66 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                        -0.27 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                          -1.26 %           
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                           -0.39 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                  -1.35 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                   -1.66 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                     4.49 %          *
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                      0.19 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                        0.70 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                         1.36 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                   0.55 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                   -3.23 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                    -0.81 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                      1.95 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                        0.75 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                        -3.96 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                   -1.61 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                    -0.84 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                     -0.56 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                      -3.15 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                        -0.16 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                         -3.60 %          *
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                    5.00 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                    -1.45 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                      2.69 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                      -1.72 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                         1.08 %           
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                          0.77 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                   3.60 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                    0.78 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                    -3.94 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                     -3.29 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                       -1.35 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                         2.66 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                  -0.63 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                   -1.87 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                    -0.18 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                      3.95 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                       -1.67 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=500 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                        -0.70 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                    3.92 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=1 len=102400 type="bytes" benchmarker="wrk"                                                                     0.19 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                      0.90 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=1 len=1024 type="bytes" benchmarker="wrk"                                                                      -0.31 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                        -0.14 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                         -1.01 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                    8.05 %         **
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                    -0.57 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                     -0.05 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                       1.08 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                         0.36 %           
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                          0.78 %           
 http/upgrade.js n=1000                                                                                                                                                    0.58 %           
 http/upgrade.js n=5                                                                                                                                                       3.38 %           
                                                                                                                                                                          p.value
 http/bench-parser.js n=100000 len=16                                                                                                                                 0.507279133
 http/bench-parser.js n=100000 len=32                                                                                                                                 0.461329982
 http/bench-parser.js n=100000 len=4                                                                                                                                  0.122027139
 http/bench-parser.js n=100000 len=8                                                                                                                                  0.043339773
 http/check_invalid_header_char.js n=1000000 key=""                                                                                                                   0.629272967
 http/check_invalid_header_char.js n=1000000 key="\177"                                                                                                               0.412303904
 http/check_invalid_header_char.js n=1000000 key="1"                                                                                                                  0.618160251
 http/check_invalid_header_char.js n=1000000 key="20091"                                                                                                              0.787443011
 http/check_invalid_header_char.js n=1000000 key="close"                                                                                                              0.512335266
 http/check_invalid_header_char.js n=1000000 key="en-US"                                                                                                              0.616662026
 http/check_invalid_header_char.js n=1000000 key="foo\\nbar"                                                                                                          0.943380066
 http/check_invalid_header_char.js n=1000000 key="gzip"                                                                                                               0.631099995
 http/check_invalid_header_char.js n=1000000 key="Here is a value that is really a folded header value\\r\\n  this should be      supported, but it is not currently" 0.910598414
 http/check_invalid_header_char.js n=1000000 key="keep-alive"                                                                                                         0.863450188
 http/check_invalid_header_char.js n=1000000 key="private"                                                                                                            0.106438007
 http/check_invalid_header_char.js n=1000000 key="SAMEORIGIN"                                                                                                         0.885395531
 http/check_invalid_header_char.js n=1000000 key="Sat, 07 May 2016 16:54:48 GMT"                                                                                      0.644557846
 http/check_invalid_header_char.js n=1000000 key="text/html; charset=utf-8"                                                                                           0.726768607
 http/check_invalid_header_char.js n=1000000 key="text/plain"                                                                                                         0.240362350
 http/check_invalid_header_char.js n=1000000 key="\\t\\t\\t\\t\\t\\t\\t\\t\\t\\tFoo bar baz"                                                                          0.167591905
 http/check_invalid_header_char.js n=1000000 key="中文呢"                                                                                                             0.501405272
 http/check_is_http_token.js n=1000000 key=":"                                                                                                                        0.644233666
 http/check_is_http_token.js n=1000000 key="((((())))"                                                                                                                0.538327712
 http/check_is_http_token.js n=1000000 key="@@"                                                                                                                       0.227160393
 http/check_is_http_token.js n=1000000 key="Accept-Ranges"                                                                                                            0.333620850
 http/check_is_http_token.js n=1000000 key=":alternate-protocol"                                                                                                      0.858452264
 http/check_is_http_token.js n=1000000 key="alternate-protocol:"                                                                                                      0.870751217
 http/check_is_http_token.js n=1000000 key="alternate-protocol"                                                                                                       0.289841174
 http/check_is_http_token.js n=1000000 key="alt-svc"                                                                                                                  0.227832221
 http/check_is_http_token.js n=1000000 key="Cache-Control"                                                                                                            0.671484435
 http/check_is_http_token.js n=1000000 key="Connection"                                                                                                               0.084448729
 http/check_is_http_token.js n=1000000 key="Content-Encoding"                                                                                                         0.620787603
 http/check_is_http_token.js n=1000000 key="content-length"                                                                                                           0.786578695
 http/check_is_http_token.js n=1000000 key="Content-Location"                                                                                                         0.429050291
 http/check_is_http_token.js n=1000000 key="content-type"                                                                                                             0.362772831
 http/check_is_http_token.js n=1000000 key="Content-Type"                                                                                                             0.948868036
 http/check_is_http_token.js n=1000000 key="date"                                                                                                                     0.587532644
 http/check_is_http_token.js n=1000000 key="ETag"                                                                                                                     0.440532617
 http/check_is_http_token.js n=1000000 key="Expires"                                                                                                                  0.967203564
 http/check_is_http_token.js n=1000000 key="Keep-Alive"                                                                                                               0.368547563
 http/check_is_http_token.js n=1000000 key="Last-Modified"                                                                                                            0.128221819
 http/check_is_http_token.js n=1000000 key="location"                                                                                                                 0.631343042
 http/check_is_http_token.js n=1000000 key="server"                                                                                                                   0.573072368
 http/check_is_http_token.js n=1000000 key="Server"                                                                                                                   0.854151054
 http/check_is_http_token.js n=1000000 key="status"                                                                                                                   0.517213652
 http/check_is_http_token.js n=1000000 key="TCN"                                                                                                                      0.265359560
 http/check_is_http_token.js n=1000000 key="Transfer-Encoding"                                                                                                        0.239206634
 http/check_is_http_token.js n=1000000 key="Vary"                                                                                                                     0.404593048
 http/check_is_http_token.js n=1000000 key="version"                                                                                                                  0.023300303
 http/check_is_http_token.js n=1000000 key="x-frame-options"                                                                                                          0.471158088
 http/check_is_http_token.js n=1000000 key="x-xss-protection"                                                                                                         0.845901137
 http/check_is_http_token.js n=1000000 key="中文呢"                                                                                                                   0.033339347
 http/chunked.js c=100 len=1 n=16 benchmarker="wrk"                                                                                                                   0.231448195
 http/chunked.js c=100 len=1 n=1 benchmarker="wrk"                                                                                                                    0.002838721
 http/chunked.js c=100 len=1 n=4 benchmarker="wrk"                                                                                                                    0.363068519
 http/chunked.js c=100 len=1 n=8 benchmarker="wrk"                                                                                                                    0.273638824
 http/chunked.js c=100 len=256 n=16 benchmarker="wrk"                                                                                                                 0.458118097
 http/chunked.js c=100 len=256 n=1 benchmarker="wrk"                                                                                                                  0.618052748
 http/chunked.js c=100 len=256 n=4 benchmarker="wrk"                                                                                                                  0.024299753
 http/chunked.js c=100 len=256 n=8 benchmarker="wrk"                                                                                                                  0.768652102
 http/chunked.js c=100 len=64 n=16 benchmarker="wrk"                                                                                                                  0.965054071
 http/chunked.js c=100 len=64 n=1 benchmarker="wrk"                                                                                                                   0.259052135
 http/chunked.js c=100 len=64 n=4 benchmarker="wrk"                                                                                                                   0.210720787
 http/chunked.js c=100 len=64 n=8 benchmarker="wrk"                                                                                                                   0.522991222
 http/client-request-body.js method="end" len=1024 type="asc" dur=5                                                                                                   0.314115576
 http/client-request-body.js method="end" len=1024 type="buf" dur=5                                                                                                   0.430842319
 http/client-request-body.js method="end" len=1024 type="utf" dur=5                                                                                                   0.103233165
 http/client-request-body.js method="end" len=256 type="asc" dur=5                                                                                                    0.106999097
 http/client-request-body.js method="end" len=256 type="buf" dur=5                                                                                                    0.705955479
 http/client-request-body.js method="end" len=256 type="utf" dur=5                                                                                                    0.460008192
 http/client-request-body.js method="end" len=32 type="asc" dur=5                                                                                                     0.620228798
 http/client-request-body.js method="end" len=32 type="buf" dur=5                                                                                                     0.375560348
 http/client-request-body.js method="end" len=32 type="utf" dur=5                                                                                                     0.051786155
 http/client-request-body.js method="write" len=1024 type="asc" dur=5                                                                                                 0.040685552
 http/client-request-body.js method="write" len=1024 type="buf" dur=5                                                                                                 0.019845375
 http/client-request-body.js method="write" len=1024 type="utf" dur=5                                                                                                 0.251272281
 http/client-request-body.js method="write" len=256 type="asc" dur=5                                                                                                  0.665102278
 http/client-request-body.js method="write" len=256 type="buf" dur=5                                                                                                  0.302305862
 http/client-request-body.js method="write" len=256 type="utf" dur=5                                                                                                  0.434550089
 http/client-request-body.js method="write" len=32 type="asc" dur=5                                                                                                   0.771484048
 http/client-request-body.js method="write" len=32 type="buf" dur=5                                                                                                   0.146731835
 http/client-request-body.js method="write" len=32 type="utf" dur=5                                                                                                   0.391441300
 http/cluster.js c=500 len=102400 type="buffer" benchmarker="wrk"                                                                                                     0.955688037
 http/cluster.js c=500 len=102400 type="bytes" benchmarker="wrk"                                                                                                      0.923293698
 http/cluster.js c=500 len=1024 type="buffer" benchmarker="wrk"                                                                                                       0.891762639
 http/cluster.js c=500 len=1024 type="bytes" benchmarker="wrk"                                                                                                        0.797731952
 http/cluster.js c=500 len=4 type="buffer" benchmarker="wrk"                                                                                                          0.519245640
 http/cluster.js c=500 len=4 type="bytes" benchmarker="wrk"                                                                                                           0.737150379
 http/cluster.js c=50 len=102400 type="buffer" benchmarker="wrk"                                                                                                      0.020746761
 http/cluster.js c=50 len=102400 type="bytes" benchmarker="wrk"                                                                                                       0.396942025
 http/cluster.js c=50 len=1024 type="buffer" benchmarker="wrk"                                                                                                        0.486761292
 http/cluster.js c=50 len=1024 type="bytes" benchmarker="wrk"                                                                                                         0.890271279
 http/cluster.js c=50 len=4 type="buffer" benchmarker="wrk"                                                                                                           0.524609995
 http/cluster.js c=50 len=4 type="bytes" benchmarker="wrk"                                                                                                            0.636321879
 http/create-clientrequest.js n=1000000 len=1                                                                                                                         0.059878572
 http/create-clientrequest.js n=1000000 len=128                                                                                                                       0.050125578
 http/create-clientrequest.js n=1000000 len=16                                                                                                                        0.132090238
 http/create-clientrequest.js n=1000000 len=32                                                                                                                        0.283685088
 http/create-clientrequest.js n=1000000 len=64                                                                                                                        0.305695889
 http/create-clientrequest.js n=1000000 len=8                                                                                                                         0.395510882
 http/end-vs-write-end.js method="end" c=100 len=1048576 type="asc" benchmarker="wrk"                                                                                 0.052253505
 http/end-vs-write-end.js method="end" c=100 len=1048576 type="buf" benchmarker="wrk"                                                                                 0.823166692
 http/end-vs-write-end.js method="end" c=100 len=1048576 type="utf" benchmarker="wrk"                                                                                 0.567031825
 http/end-vs-write-end.js method="end" c=100 len=131072 type="asc" benchmarker="wrk"                                                                                  0.949556437
 http/end-vs-write-end.js method="end" c=100 len=131072 type="buf" benchmarker="wrk"                                                                                  0.861448678
 http/end-vs-write-end.js method="end" c=100 len=131072 type="utf" benchmarker="wrk"                                                                                  0.122124957
 http/end-vs-write-end.js method="end" c=100 len=262144 type="asc" benchmarker="wrk"                                                                                  0.620504929
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 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                     0.560973667
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                               0.001697172
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                0.776013998
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                 0.975380653
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=1024 type="bytes" benchmarker="wrk"                                                                  0.476034441
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=4 type="buffer" benchmarker="wrk"                                                                    0.772147701
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=4 type="bytes" benchmarker="wrk"                                                                     0.661739215
 http/upgrade.js n=1000                                                                                                                                               0.741930909
 http/upgrade.js n=5                                                                                                                                                  0.563524110
Notifying upstream projects of job completion
Finished: SUCCESS

See significant benchmark results

                                                                                                                                                                      improvement confidence
 http/bench-parser.js n=100000 len=8                                                                                                                                       5.35 %          *
 http/check_is_http_token.js n=1000000 key="version"                                                                                                                      -6.11 %          *
 http/check_is_http_token.js n=1000000 key="中文呢"                                                                                                                       -6.95 %          *
 http/chunked.js c=100 len=1 n=1 benchmarker="wrk"                                                                                                                         0.19 %         **
 http/chunked.js c=100 len=256 n=4 benchmarker="wrk"                                                                                                                      -0.13 %          *
 http/client-request-body.js method="write" len=1024 type="asc" dur=5                                                                                                     -5.14 %          *
 http/client-request-body.js method="write" len=1024 type="buf" dur=5                                                                                                      4.57 %          *
 http/cluster.js c=50 len=102400 type="buffer" benchmarker="wrk"                                                                                                           2.80 %          *
 http/end-vs-write-end.js method="end" c=100 len=262144 type="utf" benchmarker="wrk"                                                                                      -1.76 %          *
 http/end-vs-write-end.js method="write" c=100 len=1048576 type="utf" benchmarker="wrk"                                                                                   -5.60 %          *
 http/end-vs-write-end.js method="write" c=100 len=131072 type="asc" benchmarker="wrk"                                                                                    -5.13 %          *
 http/http_server_for_chunky_client.js type="send" n=5 len=64                                                                                                              9.87 %          *
 http/simple.js res="normal" chunkedEnc=0 c=500 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                         -5.20 %          *
 http/simple.js res="normal" chunkedEnc=0 c=50 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                          5.08 %         **
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=1 len=102400 type="buffer" benchmarker="wrk"                                                                         5.65 %          *
 http/simple.js res="normal" chunkedEnc=1 c=50 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                               2.83 %          *
 http/simple.js res="setHeader" chunkedEnc=0 c=500 chunks=4 len=102400 type="bytes" benchmarker="wrk"                                                                     -5.72 %          *
 http/simple.js res="setHeader" chunkedEnc=1 c=500 chunks=4 len=1024 type="buffer" benchmarker="wrk"                                                                       6.69 %          *
 http/simple.js res="setHeader" chunkedEnc=1 c=50 chunks=1 len=4 type="buffer" benchmarker="wrk"                                                                          -3.54 %          *
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=500 chunks=1 len=1024 type="buffer" benchmarker="wrk"                                                                     4.49 %          *
 http/simple.js res="setHeaderWH" chunkedEnc=0 c=50 chunks=1 len=4 type="bytes" benchmarker="wrk"                                                                         -3.60 %          *
 http/simple.js res="setHeaderWH" chunkedEnc=1 c=50 chunks=4 len=102400 type="buffer" benchmarker="wrk"                                                                    8.05 %         **

Also, see https://gist.github.com/joyeecheung/b55c88ee465d552d7ed1dc34e67305ea on how to grab the results (hmm, looks like a good candidate of node-core-utils)

indutny · 2018-01-25T18:33:07Z

Thanks!

Looks like benchmarks are inconclusive. Some are 10% faster, some are 10% slower. Unless there're any objections to this, I'd like to land for the sake of correctness of code.

indutny · 2018-01-27T05:47:45Z

Landed in f29c2cb, thank you!

Do not check/use unexistent property, use `OutgoingMessage` instead. PR-URL: #18325 Reviewed-By: Mithun Sasidharan <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: James M Snell <[email protected]>

MylesBorins · 2018-02-27T07:08:56Z

Should we land this on LTS? It lands cleanly on 8.x, but would need to be backproted for 6.x

indutny · 2018-02-27T07:12:21Z

I wouldn't bother.

Do not check/use unexistent property, use `OutgoingMessage` instead. PR-URL: nodejs#18325 Reviewed-By: Mithun Sasidharan <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: James M Snell <[email protected]>

http: there is no corked property of stream

a4f4c66

Do not check/use unexistent property, use `OutgoingMessage` instead.

nodejs-github-bot added the http Issues or PRs related to the http subsystem. label Jan 23, 2018

indutny requested review from apapirovski, mscdex and trevnorris January 23, 2018 20:32

mithunsasidharan approved these changes Jan 24, 2018

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lpinca approved these changes Jan 24, 2018

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jasnell approved these changes Jan 26, 2018

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maclover7 force-pushed the master branch from bb5575a to 993b716 Compare January 26, 2018 22:02

cjihrig force-pushed the master branch from 993b716 to 082f952 Compare January 26, 2018 22:36

indutny closed this Jan 27, 2018

indutny deleted the fix/there-is-no-corked-property-on-stream-why-is-it-checking-it branch January 27, 2018 05:48

evanlucas mentioned this pull request Jan 30, 2018

v9.5.0 release proposal #18464

Merged

MylesBorins added lts-watch-v6.x labels Feb 27, 2018

MylesBorins added dont-land-on-v6.x and removed lts-watch-v6.x labels Mar 20, 2018

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indutny commented Jan 23, 2018

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