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* Create 20161202 httpstat – A Curl Statistics Tool to Check Website Performance.md * Delete 20161202 httpstat – A Curl Statistics Tool to Check Website Performance.md
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httpstat – A Curl Statistics Tool to Check Website Performance
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httpstat – 一个 Curl 检查网站性能的统计分析工具
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============================================================
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httpstat is a Python script that reflects curl statistics in a fascinating and well-defined way, it is a single file which is compatible with Python 3 and requires no additional software (dependencies) to be installed on a users system.
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httpstat 是一个 Python 脚本，它以美妙妥善的方式反映了 curl 统计分析，它是一个单独的文件，兼容 Python 3 再用户的系统上不用安装额外的软件（依赖）。
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It is fundamentally a wrapper of cURL tool, means that you can use several valid cURL options after a URL(s), excluding the options -w, -D, -o, -s, and -S, which are already employed by httpstat.
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从根本上来说它是 cURL 包装工具，意味着你可以在 URL 后使用几个有效的 cURL 选项，不包括 -w， -D， -o， -s， 和 -S选项，这些已经被 httpstat 使用了。
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[
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][5]
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httpstat Curl Statistics Tool
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httpstat Curl 统计分析工具
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You can see in the above image an ASCII table displaying how long each process took, and for me the most important step is “server processing” – if this number is higher, then you need to [tune your server to speed up website][6].
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你可以看到上图一个 ASCII 表显示了每个过程消耗多长时间，对我来说最重要的一步是“服务器过程” – 如果这个数字很高，那么你需要[调整你网站服务器的速度][6]。
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For website or server tuning you can check our articles here:
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网站或服务器调整你可以查看我们的文章：
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1. [5 Tips to Tune Performance of Apache Web Server][1]
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2. [Speed Up Apache and Nginx Performance Upto 10x][2]
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3. [How to Boost Nginx Performance Using Gzip Module][3]
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4. [15 Tips to Tune MySQL/MariaDB Performance][4]
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1. [5 个调整 Apache Web 服务器性能的技巧][1]
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2. [使Apache 和 Nginx 性能提升10倍][2]
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3. [如何使用 Gzip 模块提高 Nginx性能][3]
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4. [15个调整 MySQL/MariaDB 性能的建议][4]
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Grab httpstat to check out your website speed using following instillation instructions and usage.
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使用下面安装说明和用法来获取 httpstat 检查出你的网站速度。
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### Install httpstat in Linux Systems
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### 在 Linux 系统中安装 httpstat
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You can install httpstat utility using two possible methods:
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1. Get it directly from its Github repo using the [wget command][7] as follows:
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你可以使用两种合理的方法安装通用的 httpstat ：
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1. 使用 [wget 命令][7]直接从他的 Github 仓库获取如下：
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```
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$ wget -c https://raw.githubusercontent.com/reorx/httpstat/master/httpstat.py
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```
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2. Using pip (this method allows httpstat to be installed on your system as a command) like so:
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2. 使用 pip（这个方法允许httpstat作为命令安装到你的系统中）像这样：
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```
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$ sudo pip install httpstat
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```
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注：确保 pip 包已经在系统上安装了，如果没使用你的发行版包管理器 [yum][8] 或 [apt][9]安装它。
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Note: Make sure pip package installed on the system, if not install it using your distribution package manager [yum][8] or [apt][9].
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### 在 Linux 中如何使用httpstat
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### How to Use httpstat in Linux
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httpstat can be used according to the way you installed it, if you directly downloaded it, run it using the following syntax from within the download directory:
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httpstat 可以根据你安装它的方式来使用，如果你直接下载了它，进入下载目录使用下面的语句运行它：
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```
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$ python httpstat.py url cURL_options
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```
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In case you used pip to install it, you can execute it as a command in the form below:
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如果你使用 pip 来安装它，你可以作为命令来执行它，如下表：
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```
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$ httpstat url cURL_options
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```
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To view the help page for httpstat, issue the command below:
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查看 httpstat 帮助页，命令如下:
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```
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$ python httpstat.py --help
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OR
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$ httpstat --help
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```
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httpstat help
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httpstat 帮助
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```
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Usage: httpstat URL [CURL_OPTIONS]
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httpstat -h | --help
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@ -89,11 +86,11 @@ from current shell $PATH.
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HTTPSTAT_DEBUG Set to `true` to see debugging logs. Default is `false`
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```
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From the output of the help command above, you can see that httpstat has a collection of useful environmental variables that influence its behavior.
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从上面帮助命令的输出，你可以看出 httpstat 已经具备了一些可以影响其行为的环境变量。
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To use them, simply export the variables with the appropriate value in the `.bashrc` or `.zshrc` file.
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使用他们，只需输出适当的值的变量到`.bashrc` 或 `.zshrc` 文件。
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For instance:
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例如：
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```
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export HTTPSTAT_SHOW_IP=false
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@ -102,15 +99,15 @@ export HTTPSTAT_SAVE_BODY=false
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export HTTPSTAT_DEBUG=true
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```
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Once your are done adding them, save the file and run the command below to effect the changes:
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你一旦添加完他们，保存文件然后运行下面的命令使改变生效：
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```
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$ source ~/.bashrc
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```
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You can as well specify the cURL binary path to use, the default is curl from current shell [$PATH environmental variable][10].
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你可以指定使用 cURL 执行文件的路径，默认使用的是当前 shell 的 [$PATH 环境变量][10]。
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Below are a few examples showing how httpsat works.
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下面是一些展示 httpstat 如何工作的例子。
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```
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$ python httpstat.py google.com
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@ -121,13 +118,13 @@ $ httpstat google.com
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][11]
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httpstat – Showing Website Statistics
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httpstat – 展示网站统计分析
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In the next command:
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接下来的命令：
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1. `-x` command flag specifies a custom request method to use while communicating with the HTTP server.
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2. `--data-urlencode` data posts data (a=b in this case) with URL-encoding turned on.
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3. `-v` enables a verbose mode.
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1. `-X` 命令标记指定一个客户与 HTTP 服务器连接的请求方法。
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2. `--data-urlencode` 这个选项将会把数据按 URL-encoding 编码后再提交。
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3. `-v` 开启详细模式。
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```
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$ python httpstat.py httpbin.org/post -X POST --data-urlencode "a=b" -v
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@ -136,18 +133,18 @@ $ python httpstat.py httpbin.org/post -X POST --data-urlencode "a=b" -v
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][12]
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httpstat – Custom Post Request
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httpstat – 定制提交请求
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You can look through the cURL man page for more useful and advanced options or visit the httpstatGithub repository: [https://github.com/reorx/httpstat][13]
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你可以查看 cURL 的帮助获取更多有用的高级选项，或者浏览 httpstat 的 Github 仓库：[https://github.com/reorx/httpstat][13]
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In this article, we have covered a useful tool for monitoring cURL statistics is a simple and clear way. If you know of any such tools out there, do not hesitate to let us know and you can as well ask a question or make a comment about this article or httpstat via the feedback section below.
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这篇文章中，我们覆盖了一个有效的工具，它以简单和整洁方式来查看 cURL 统计分析。如果你知道任何类似的工具，别犹豫，让我们知道，你也可以问问题或评论这篇文章或 httpstat，通过下面反馈。
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--------------------------------------------------------------------------------
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via: http://www.tecmint.com/httpstat-curl-statistics-tool-check-website-performance/
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作者：[Aaron Kili][a]
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译者：[译者ID](https://github.com/译者ID)
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译者：[译者ID](https://github.com/wyangsun)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 组织编译，[Linux中国](https://linux.cn/) 荣誉推出
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