214 lines
4.9 KiB
Groff
214 lines
4.9 KiB
Groff
.\" Man page generated from reStructuredText.
|
|
.
|
|
.TH "H2LOAD" "1" "March 14, 2015" "0.7.7" "nghttp2"
|
|
.SH NAME
|
|
h2load \- HTTP/2 benchmarking tool
|
|
.
|
|
.nr rst2man-indent-level 0
|
|
.
|
|
.de1 rstReportMargin
|
|
\\$1 \\n[an-margin]
|
|
level \\n[rst2man-indent-level]
|
|
level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
|
|
-
|
|
\\n[rst2man-indent0]
|
|
\\n[rst2man-indent1]
|
|
\\n[rst2man-indent2]
|
|
..
|
|
.de1 INDENT
|
|
.\" .rstReportMargin pre:
|
|
. RS \\$1
|
|
. nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin]
|
|
. nr rst2man-indent-level +1
|
|
.\" .rstReportMargin post:
|
|
..
|
|
.de UNINDENT
|
|
. RE
|
|
.\" indent \\n[an-margin]
|
|
.\" old: \\n[rst2man-indent\\n[rst2man-indent-level]]
|
|
.nr rst2man-indent-level -1
|
|
.\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
|
|
.in \\n[rst2man-indent\\n[rst2man-indent-level]]u
|
|
..
|
|
.SH SYNOPSIS
|
|
.sp
|
|
\fBh2load\fP [OPTIONS]... [URI]...
|
|
.SH DESCRIPTION
|
|
.sp
|
|
benchmarking tool for HTTP/2 and SPDY server
|
|
.INDENT 0.0
|
|
.TP
|
|
.B <URI>
|
|
Specify URI to access. Multiple URIs can be specified.
|
|
URIs are used in this order for each client. All URIs
|
|
are used, then first URI is used and then 2nd URI, and
|
|
so on. The scheme, host and port in the subsequent
|
|
URIs, if present, are ignored. Those in the first URI
|
|
are used solely.
|
|
.UNINDENT
|
|
.SH OPTIONS
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-n, \-\-requests=<N>
|
|
Number of requests.
|
|
.sp
|
|
Default: \fB1\fP
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-c, \-\-clients=<N>
|
|
Number of concurrent clients.
|
|
.sp
|
|
Default: \fB1\fP
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-t, \-\-threads=<N>
|
|
Number of native threads.
|
|
.sp
|
|
Default: \fB1\fP
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-i, \-\-input\-file=<FILE>
|
|
Path of a file with multiple URIs are seperated by EOLs.
|
|
This option will disable URIs getting from command\-line.
|
|
If \(aq\-\(aq is given as <FILE>, URIs will be read from stdin.
|
|
URIs are used in this order for each client. All URIs
|
|
are used, then first URI is used and then 2nd URI, and
|
|
so on. The scheme, host and port in the subsequent
|
|
URIs, if present, are ignored. Those in the first URI
|
|
are used solely.
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-m, \-\-max\-concurrent\-streams=(auto|<N>)
|
|
Max concurrent streams to issue per session. If "auto"
|
|
is given, the number of given URIs is used.
|
|
.sp
|
|
Default: \fBauto\fP
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-w, \-\-window\-bits=<N>
|
|
Sets the stream level initial window size to (2**<N>)\-1.
|
|
For SPDY, 2**<N> is used instead.
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-W, \-\-connection\-window\-bits=<N>
|
|
Sets the connection level initial window size to
|
|
(2**<N>)\-1. For SPDY, if <N> is strictly less than 16,
|
|
this option is ignored. Otherwise 2**<N> is used for
|
|
SPDY.
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-H, \-\-header=<HEADER>
|
|
Add/Override a header to the requests.
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-p, \-\-no\-tls\-proto=<PROTOID>
|
|
Specify ALPN identifier of the protocol to be used when
|
|
accessing http URI without SSL/TLS.
|
|
Available protocols: spdy/2, spdy/3, spdy/3.1 and h2c\-14
|
|
.sp
|
|
Default: \fBh2c\-14\fP
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-v, \-\-verbose
|
|
Output debug information.
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-\-version
|
|
Display version information and exit.
|
|
.UNINDENT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-h, \-\-help
|
|
Display this help and exit.
|
|
.UNINDENT
|
|
.SH OUTPUT
|
|
.INDENT 0.0
|
|
.TP
|
|
.B requests
|
|
.INDENT 7.0
|
|
.TP
|
|
.B total
|
|
The number of requests h2load was instructed to make.
|
|
.TP
|
|
.B started
|
|
The number of requests h2load has started.
|
|
.TP
|
|
.B done
|
|
The number of requests completed.
|
|
.TP
|
|
.B succeeded
|
|
The number of requests completed successfully. Only HTTP status
|
|
code 2xx or3xx are considered as success.
|
|
.TP
|
|
.B failed
|
|
The number of requests failed, including HTTP level failures
|
|
(non\-successful HTTP status code).
|
|
.TP
|
|
.B errored
|
|
The number of requests failed, except for HTTP level failures.
|
|
status code. This is the subset of the number reported in
|
|
\fBfailed\fP and most likely the network level failures or stream
|
|
was reset by RST_STREAM.
|
|
.UNINDENT
|
|
.TP
|
|
.B status codes
|
|
The number of status code h2load received.
|
|
.TP
|
|
.B traffic
|
|
.INDENT 7.0
|
|
.TP
|
|
.B total
|
|
The number of bytes received from the server "on the wire". If
|
|
requests were made via TLS, this value is the number of decrpyted
|
|
bytes.
|
|
.TP
|
|
.B headers
|
|
The number of response header bytes from the server without
|
|
decompression. For HTTP/2, this is the sum of the payload of
|
|
HEADERS frame. For SPDY, this is the sum of the payload of
|
|
SYN_REPLY frame.
|
|
.TP
|
|
.B data
|
|
The number of response body bytes received from the server.
|
|
.UNINDENT
|
|
.TP
|
|
.B time for request
|
|
.INDENT 7.0
|
|
.TP
|
|
.B min
|
|
The minimum time taken for request and response.
|
|
.TP
|
|
.B max
|
|
The maximum time taken for request and response.
|
|
.TP
|
|
.B mean
|
|
The mean time taken for request and response.
|
|
.TP
|
|
.B sd
|
|
The standard deviation of the time for request and response.
|
|
.TP
|
|
.B +/\- sd
|
|
The fraction of the number of requests within standard deviation
|
|
range (mean +/\- sd) against total number of successful requests.
|
|
.UNINDENT
|
|
.UNINDENT
|
|
.SH SEE ALSO
|
|
.sp
|
|
\fInghttp(1)\fP, \fInghttpd(1)\fP, \fInghttpx(1)\fP
|
|
.SH AUTHOR
|
|
Tatsuhiro Tsujikawa
|
|
.SH COPYRIGHT
|
|
2012, 2015, Tatsuhiro Tsujikawa
|
|
.\" Generated by docutils manpage writer.
|
|
.
|