-C cookie-name=value # Add a Cookie: line to the request. The argument is typically in the # form of a name=value pair. This field is repeatable.
-d # Do not display the "percentage served within XX [ms] table". # (legacy support).
-e csv-file # Write a Comma separated value (CSV) file which contains for each # percentage (from 1% to 100%) the time (in milli seconds) it took to # serve that percentage of the requests. This is usually more useful # than the 'gnuplot' file; as the results are already 'binned'.
-g gnuplot-file # Write all measured values out as a 'gnuplot' or TSV (Tab separate # values) file. This file can easily be imported into packages like # Gnuplot, IDL, Mathematica, Igor or even Excell. The labels are on # the first line of the file. -h # 显示使用说明 -H custom-header # 向请求包追加附加的标题字串.此参数应该是有效的标题 行(header # line)形式,通常使用冒号":"来分隔有效配对 (valid pair)例如 'Accept- # Encoding: zip/zop;8 bit';
-q # When processing more than 150 requests, ab outputs a progress count # on stderr every 10% or 100 requests or so. The -q flag will sup‐ # press these messages.
-s # When compiled in (ab -h will show you) use the SSL protected https # rather than the http protocol. This feature is experimental and # very rudimentary. You probably do not want to use it.
-S # Do not display the median and standard deviation values, nor dis‐ # play the warning/error messages when the average and median are # more than one or two times the standard deviation apart. And de‐ # fault to the min/avg/max values. (legacy support).